🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.51 AU - 0.83 AU

Year: 366 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,118,925 km

• M1: 189,241 km (0.071 R)
• M2: 298,298 km (0.08 R)
• M3: 441,015 km (0.072 R)
• M4: 668,104 km (0.114 R)
• M5: 798,404 km (0.082 R)
• M6: 921,523 km (0.074 R)
• M7: 1,038,658 km (0.107 R)
• M8: 1,133,653 km (0.115 R)
• M9: 1,294,321 km (0.074 R)
• M10: 1,402,630 km (0.109 R)
• M11: 1,539,960 km (0.038 R)
• M12: 1,687,614 km (0.079 R)
• M13: 1,806,993 km (0.094 R)
• M14: 2,089,733 km (0.11 R)
• M15: 2,218,686 km (0.096 R)
• M16: 2,485,120 km (0.071 R)
• M17: 2,672,865 km (0.027 R)
• M18: 2,846,099 km (0.062 R)
• M19: 2,950,519 km (0.074 R)
• M20: 3,082,913 km (0.092 R)
• M21: 3,319,577 km (0.065 R)
• M22: 3,429,830 km (0.11 R)
• M23: 3,583,467 km (0.085 R)
• M24: 3,682,352 km (0.06 R)
• M25: 3,811,006 km (0.107 R)
• M26: 3,992,169 km (0.066 R)
• M27: 4,146,703 km (0.036 R)
• M28: 4,258,303 km (0.066 R)
• M29: 4,355,841 km (0.114 R)
• M30: 4,499,754 km (0.073 R)
• M31: 4,637,534 km (0.096 R)
• M32: 4,769,180 km (0.114 R)
• M33: 4,870,458 km (0.097 R)
• M34: 5,147,214 km (0.079 R)
• M35: 5,259,412 km (0.092 R)
• M36: 5,543,349 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 9.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.54 AU - 0.84 AU

Year: 382 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,118,925 km

• M1: 132,544 km (0.117 R)
• M2: 196,422 km (0.068 R)
• M3: 280,496 km (0.095 R)
• M4: 380,577 km (0.052 R)
• M5: 449,691 km (0.101 R)
• M6: 549,922 km (0.052 R)
• M7: 637,586 km (0.076 R)
• M8: 701,464 km (0.115 R)
• M9: 771,476 km (0.065 R)
• M10: 867,668 km (0.029 R)
• M11: 988,543 km (0.1 R)
• M12: 1,055,563 km (0.097 R)
• M13: 1,119,890 km (0.109 R)
• M14: 1,221,167 km (0.039 R)
• M15: 1,284,298 km (0.071 R)
• M16: 1,404,724 km (0.041 R)
• M17: 1,480,869 km (0.114 R)
• M18: 1,548,637 km (0.057 R)
• M19: 1,617,452 km (0.12 R)
• M20: 1,692,401 km (0.112 R)
• M21: 1,789,191 km (0.086 R)
• M22: 1,956,291 km (0.051 R)
• M23: 2,079,710 km (0.097 R)
• M24: 2,385,338 km (0.084 R)
• M25: 2,465,373 km (0.101 R)
• M26: 2,558,124 km (0.056 R)
• M27: 2,747,066 km (0.118 R)
• M28: 2,813,038 km (0.063 R)
• M29: 3,026,814 km (0.059 R)
• M30: 3,101,313 km (0.063 R)
• M31: 3,258,541 km (0.069 R)
• M32: 3,322,270 km (0.105 R)
• M33: 3,418,461 km (0.036 R)
• M34: 3,509,117 km (0.099 R)
• M35: 3,679,808 km (0.044 R)
• M36: 3,893,584 km (0.075 R)
• M37: 3,961,202 km (0.091 R)
• M38: 4,077,140 km (0.112 R)
• M39: 4,291,514 km (0.069 R)
• M40: 4,361,376 km (0.099 R)
• M41: 4,445,899 km (0.112 R)
• M42: 4,509,628 km (0.047 R)
• M43: 4,702,459 km (0.072 R)
• M44: 4,854,451 km (0.069 R)
• M45: 4,934,635 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 14.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.71 AU - 0.89 AU

Year: 477 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 146.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,118,925 km

• M1: 188,793 km (0.103 R)
• M2: 282,441 km (0.096 R)
• M3: 467,045 km (0.06 R)
• M4: 607,966 km (0.1 R)
• M5: 748,588 km (0.081 R)
• M6: 988,992 km (0.094 R)
• M7: 1,151,604 km (0.072 R)
• M8: 1,301,053 km (0.042 R)
• M9: 1,438,832 km (0.104 R)
• M10: 1,543,102 km (0.091 R)
• M11: 1,640,341 km (0.075 R)
• M12: 1,770,042 km (0.111 R)
• M13: 1,955,693 km (0.106 R)
• M14: 2,050,987 km (0.045 R)
• M15: 2,169,618 km (0.078 R)
• M16: 2,397,306 km (0.105 R)
• M17: 2,517,134 km (0.095 R)
• M18: 2,798,527 km (0.113 R)
• M19: 2,998,241 km (0.088 R)
• M20: 3,133,926 km (0.091 R)
• M21: 3,284,571 km (0.087 R)
• M22: 3,386,297 km (0.08 R)
• M23: 3,489,071 km (0.117 R)
• M24: 3,632,236 km (0.054 R)
• M25: 3,817,289 km (0.081 R)
• M26: 3,992,019 km (0.088 R)
• M27: 4,107,658 km (0.115 R)
• M28: 4,245,288 km (0.084 R)
• M29: 4,412,389 km (0.025 R)
• M30: 4,610,307 km (0.06 R)
• M31: 4,789,525 km (0.069 R)
• M32: 4,898,133 km (0.098 R)
• M33: 5,000,309 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 8.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.86 AU - 1.3 AU

Year: 748 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,118,925 km

• M1: 107,710 km (0.086 R)
• M2: 224,247 km (0.108 R)
• M3: 322,533 km (0.095 R)
• M4: 384,915 km (0.114 R)
• M5: 447,746 km (0.106 R)
• M6: 509,830 km (0.066 R)
• M7: 580,440 km (0.089 R)
• M8: 682,017 km (0.107 R)
• M9: 843,283 km (0.1 R)
• M10: 1,115,252 km (0.071 R)
• M11: 1,300,005 km (0.067 R)
• M12: 1,385,426 km (0.1 R)
• M13: 1,584,541 km (0.112 R)
• M14: 1,637,648 km (0.104 R)
• M15: 1,730,249 km (0.108 R)
• M16: 1,816,717 km (0.093 R)
• M17: 1,880,595 km (0.078 R)
• M18: 2,322,357 km (0.086 R)
• M19: 2,391,920 km (0.109 R)
• M20: 2,532,991 km (0.08 R)
• M21: 2,658,803 km (0.115 R)
• M22: 2,722,382 km (0.113 R)
• M23: 2,805,110 km (0.076 R)
• M24: 2,944,684 km (0.067 R)
• M25: 3,124,800 km (0.046 R)
• M26: 3,250,163 km (0.096 R)
• M27: 3,357,575 km (0.052 R)
• M28: 3,416,666 km (0.112 R)
• M29: 3,505,976 km (0.071 R)
• M30: 3,596,034 km (0.092 R)
• M31: 3,686,840 km (0.112 R)
• M32: 3,758,048 km (0.11 R)
• M33: 3,850,350 km (0.077 R)
• M34: 3,932,928 km (0.076 R)
• M35: 4,057,992 km (0.096 R)
• M36: 4,333,551 km (0.092 R)
• M37: 4,824,681 km (0.1 R)
• M38: 5,026,189 km (0.056 R)
• M39: 5,082,737 km (0.102 R)
• M40: 5,276,317 km (0.084 R)
• M41: 5,333,613 km (0.092 R)
• M42: 5,449,102 km (0.119 R)
• M43: 5,518,815 km (0.038 R)
• M44: 5,612,164 km (0.034 R)
• M45: 5,753,085 km (0.113 R)
• M46: 6,623,745 km (0.093 R)
• M47: 6,760,328 km (0.111 R)
• M48: 6,935,656 km (0.099 R)
• M49: 6,998,637 km (0.064 R)
• M50: 7,087,050 km (0.077 R)
• M51: 7,188,626 km (0.061 R)
• M52: 7,329,099 km (0.078 R)
• M53: 7,470,469 km (0.105 R)
• M54: 8,005,281 km (0.119 R)
• M55: 8,124,361 km (0.099 R)
• M56: 8,431,336 km (0.087 R)
• M57: 8,525,583 km (0.111 R)
• M58: 8,687,896 km (0.069 R)
• M59: 8,755,814 km (0.111 R)
• M60: 8,851,108 km (0.076 R)
• M61: 8,905,860 km (0.072 R)
• M62: 9,236,173 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 12.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.09 AU - 1.53 AU

Year: 1000 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,118,925 km

• M1: 157,227 km (0.103 R)
• M2: 275,559 km (0.112 R)
• M3: 425,307 km (0.079 R)
• M4: 569,669 km (0.104 R)
• M5: 727,494 km (0.074 R)
• M6: 806,781 km (0.115 R)
• M7: 1,006,494 km (0.066 R)
• M8: 1,155,793 km (0.075 R)
• M9: 1,291,927 km (0.045 R)
• M10: 1,470,098 km (0.09 R)
• M11: 1,596,060 km (0.112 R)
• M12: 1,835,416 km (0.119 R)
• M13: 2,012,540 km (0.104 R)
• M14: 2,094,969 km (0.076 R)
• M15: 2,220,930 km (0.106 R)
• M16: 2,297,674 km (0.12 R)
• M17: 2,392,818 km (0.112 R)
• M18: 2,641,001 km (0.092 R)
• M19: 2,842,060 km (0.111 R)
• M20: 3,010,358 km (0.098 R)
• M21: 3,105,353 km (0.096 R)
• M22: 3,269,162 km (0.093 R)
• M23: 3,465,584 km (0.106 R)
• M24: 3,545,320 km (0.114 R)
• M25: 3,901,213 km (0.089 R)
• M26: 4,036,450 km (0.03 R)
• M27: 4,130,996 km (0.074 R)
• M28: 4,484,047 km (0.114 R)
• M29: 4,647,856 km (0.108 R)
• M30: 4,747,040 km (0.116 R)
• M31: 4,835,751 km (0.114 R)
• M32: 5,311,173 km (0.097 R)
• M33: 5,414,994 km (0.105 R)
• M34: 5,613,062 km (0.089 R)
• M35: 5,944,421 km (0.103 R)
• M36: 6,064,398 km (0.103 R)
• M37: 6,209,359 km (0.08 R)
• M38: 6,294,480 km (0.104 R)
• M39: 6,490,603 km (0.068 R)
• M40: 6,663,688 km (0.08 R)
• M41: 6,863,550 km (0.109 R)
• M42: 7,052,792 km (0.07 R)
• M43: 7,643,703 km (0.115 R)
• M44: 7,721,943 km (0.042 R)
• M45: 7,866,155 km (0.086 R)
• M46: 7,998,101 km (0.038 R)
• M47: 8,130,644 km (0.11 R)
• M48: 8,277,400 km (0.118 R)
• M49: 8,587,067 km (0.118 R)
• M50: 8,695,675 km (0.115 R)
• M51: 8,886,862 km (0.091 R)
• M52: 9,176,184 km (0.088 R)
• M53: 9,273,422 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 13.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.45 AU - 1.83 AU

Year: 1401 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,118,925 km

• M1: 168,298 km (0.107 R)
• M2: 262,095 km (0.056 R)
• M3: 377,735 km (0.094 R)
• M4: 504,594 km (0.109 R)
• M5: 637,885 km (0.092 R)
• M6: 740,809 km (0.103 R)
• M7: 980,165 km (0.112 R)
• M8: 1,109,867 km (0.039 R)
• M9: 1,199,775 km (0.066 R)
• M10: 1,395,599 km (0.04 R)
• M11: 1,510,041 km (0.107 R)
• M12: 1,688,062 km (0.078 R)
• M13: 1,873,414 km (0.067 R)
• M14: 2,037,673 km (0.104 R)
• M15: 2,159,445 km (0.071 R)
• M16: 2,332,231 km (0.046 R)
• M17: 2,420,494 km (0.03 R)
• M18: 2,600,310 km (0.114 R)
• M19: 2,743,326 km (0.116 R)
• M20: 2,867,941 km (0.093 R)
• M21: 3,210,071 km (0.051 R)
• M22: 3,980,500 km (0.095 R)
• M23: 4,193,976 km (0.041 R)
• M24: 4,509,029 km (0.101 R)
• M25: 4,857,144 km (0.107 R)
• M26: 4,983,554 km (0.087 R)
• M27: 5,239,815 km (0.118 R)
• M28: 5,513,579 km (0.09 R)
• M29: 5,725,410 km (0.057 R)
• M30: 6,088,933 km (0.09 R)
• M31: 6,487,910 km (0.103 R)
• M32: 6,641,547 km (0.096 R)
• M33: 6,739,833 km (0.057 R)
• M34: 6,852,929 km (0.094 R)
• M35: 7,224,680 km (0.068 R)
• M36: 7,311,297 km (0.049 R)
• M37: 7,500,538 km (0.115 R)
• M38: 7,632,334 km (0.076 R)
• M39: 8,002,888 km (0.087 R)
• M40: 8,228,032 km (0.117 R)
• M41: 8,485,640 km (0.026 R)
• M42: 8,900,475 km (0.03 R)
• M43: 9,149,555 km (0.041 R)
• M44: 9,322,042 km (0.11 R)
• M45: 9,543,147 km (0.118 R)
• M46: 10,006,751 km (0.115 R)
• M47: 10,363,392 km (0.098 R)
• M48: 10,674,855 km (0.118 R)
• M49: 10,856,617 km (0.09 R)
• M50: 11,039,276 km (0.113 R)
• M51: 11,256,641 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 11.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.71 AU - 1.97 AU

Year: 1664 Days

Day: 12 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,118,925 km

• M1: 157,527 km (0.055 R)
• M2: 278,252 km (0.103 R)
• M3: 361,877 km (0.066 R)
• M4: 451,486 km (0.094 R)
• M5: 600,336 km (0.074 R)
• M6: 899,682 km (0.115 R)
• M7: 977,622 km (0.03 R)
• M8: 1,284,447 km (0.117 R)
• M9: 1,434,195 km (0.066 R)
• M10: 1,558,211 km (0.056 R)
• M11: 1,729,501 km (0.026 R)
• M12: 2,056,223 km (0.092 R)
• M13: 2,197,144 km (0.088 R)
• M14: 2,439,492 km (0.057 R)
• M15: 2,677,951 km (0.096 R)
• M16: 2,871,681 km (0.101 R)
• M17: 2,950,369 km (0.098 R)
• M18: 3,043,269 km (0.09 R)
• M19: 3,137,217 km (0.095 R)
• M20: 3,383,006 km (0.1 R)
• M21: 3,578,830 km (0.084 R)
• M22: 3,893,883 km (0.118 R)
• M23: 4,158,522 km (0.06 R)
• M24: 4,323,229 km (0.113 R)
• M25: 4,505,289 km (0.092 R)
• M26: 4,628,109 km (0.078 R)
• M27: 4,705,451 km (0.113 R)
• M28: 5,114,751 km (0.115 R)
• M29: 5,210,793 km (0.1 R)
• M30: 5,667,366 km (0.108 R)
• M31: 6,102,845 km (0.12 R)
• M32: 6,221,925 km (0.073 R)
• M33: 6,376,160 km (0.107 R)
• M34: 6,618,808 km (0.114 R)
• M35: 6,917,406 km (0.116 R)
• M36: 7,184,737 km (0.093 R)
• M37: 7,419,007 km (0.076 R)
• M38: 7,674,221 km (0.113 R)
• M39: 7,766,224 km (0.112 R)
• M40: 7,839,976 km (0.105 R)
• M41: 7,913,877 km (0.085 R)
• M42: 7,988,078 km (0.09 R)
• M43: 8,062,577 km (0.065 R)
• M44: 8,800,843 km (0.037 R)
• M45: 9,168,405 km (0.071 R)
• M46: 9,600,144 km (0.105 R)
• M47: 10,018,719 km (0.033 R)
• M48: 10,099,053 km (0.096 R)
• M49: 10,341,551 km (0.086 R)
• M50: 10,463,473 km (0.108 R)
• M51: 10,873,521 km (0.068 R)
• M52: 10,956,099 km (0.072 R)
• M53: 11,101,209 km (0.094 R)
• M54: 11,246,918 km (0.081 R)
• M55: 11,393,374 km (0.066 R)
• M56: 11,477,298 km (0.102 R)
• M57: 11,878,969 km (0.081 R)
• M58: 12,028,118 km (0.12 R)
• M59: 12,457,613 km (0.118 R)
• M60: 12,652,539 km (0.097 R)
• M61: 12,826,671 km (0.118 R)
• M62: 13,133,197 km (0.064 R)
• M63: 13,265,442 km (0.044 R)
• M64: 13,932,947 km (0.099 R)
• M65: 14,022,706 km (0.07 R)
• M66: 14,429,313 km (0.116 R)
• M67: 15,184,932 km (0.088 R)
• M68: 15,602,460 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 12.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.14 AU - 3.4 AU

Year: 3943 Days

Day: 9 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,118,925 km

• M1: 184,454 km (0.086 R)
• M2: 407,056 km (0.103 R)
• M3: 798,703 km (0.115 R)
• M4: 972,835 km (0.079 R)
• M5: 1,076,805 km (0.098 R)
• M6: 1,296,864 km (0.119 R)
• M7: 1,696,889 km (0.041 R)
• M8: 1,911,412 km (0.118 R)
• M9: 2,273,588 km (0.073 R)
• M10: 2,773,694 km (0.101 R)
• M11: 2,993,753 km (0.104 R)
• M12: 3,149,484 km (0.112 R)
• M13: 3,307,908 km (0.091 R)
• M14: 3,968,532 km (0.108 R)
• M15: 4,830,964 km (0.065 R)
• M16: 5,055,660 km (0.102 R)
• M17: 5,409,609 km (0.08 R)
• M18: 5,642,981 km (0.096 R)
• M19: 6,274,284 km (0.054 R)
• M20: 7,204,933 km (0.054 R)
• M21: 7,674,670 km (0.099 R)
• M22: 8,009,470 km (0.11 R)
• M23: 9,269,234 km (0.074 R)
• M24: 9,857,452 km (0.03 R)
• M25: 10,669,619 km (0.086 R)
• M26: 11,177,953 km (0.083 R)
• M27: 11,367,194 km (0.09 R)
• M28: 11,448,725 km (0.117 R)
• M29: 11,996,702 km (0.108 R)
• M30: 12,301,882 km (0.08 R)
• M31: 12,863,173 km (0.057 R)
• M32: 13,490,287 km (0.083 R)
• M33: 14,098,103 km (0.076 R)
• M34: 14,185,768 km (0.12 R)
• M35: 14,508,450 km (0.116 R)
• M36: 14,774,286 km (0.086 R)
• M37: 14,892,917 km (0.104 R)
• M38: 15,041,767 km (0.045 R)
• M39: 15,491,009 km (0.066 R)
• M40: 16,249,770 km (0.117 R)
• M41: 16,341,623 km (0.115 R)
• M42: 16,495,110 km (0.059 R)
• M43: 16,649,196 km (0.077 R)
• M44: 17,020,647 km (0.097 R)
• M45: 17,332,260 km (0.076 R)
• M46: 17,582,986 km (0.05 R)
• M47: 17,834,909 km (0.032 R)
• M48: 18,151,607 km (0.112 R)
• M49: 18,565,993 km (0.062 R)
• M50: 19,501,578 km (0.079 R)
• M51: 20,320,477 km (0.109 R)
• M52: 20,419,511 km (0.092 R)
• M53: 20,618,027 km (0.115 R)
• M54: 20,817,142 km (0.072 R)
• M55: 21,117,086 km (0.085 R)
• M56: 21,519,355 km (0.113 R)
• M57: 22,399,439 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,022 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit