🌌 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: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 13.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,594,706 km

• M1: 165,605 km (0.077 R)
• M2: 251,324 km (0.098 R)
• M3: 335,698 km (0.068 R)
• M4: 422,614 km (0.096 R)
• M5: 533,915 km (0.109 R)
• M6: 639,830 km (0.052 R)
• M7: 723,904 km (0.107 R)
• M8: 848,370 km (0.091 R)
• M9: 1,015,171 km (0.058 R)
• M10: 1,125,425 km (0.086 R)
• M11: 1,272,928 km (0.051 R)
• M12: 1,452,147 km (0.07 R)
• M13: 1,552,676 km (0.108 R)
• M14: 1,702,723 km (0.097 R)
• M15: 1,863,391 km (0.054 R)
• M16: 1,951,205 km (0.056 R)
• M17: 2,102,748 km (0.098 R)
• M18: 2,240,827 km (0.111 R)
• M19: 2,376,063 km (0.094 R)
• M20: 2,544,510 km (0.053 R)
• M21: 2,661,197 km (0.029 R)
• M22: 2,811,094 km (0.101 R)
• M23: 2,906,238 km (0.1 R)
• M24: 2,996,146 km (0.085 R)
• M25: 3,126,147 km (0.063 R)
• M26: 3,231,613 km (0.107 R)
• M27: 3,358,472 km (0.094 R)
• M28: 3,473,214 km (0.037 R)
• M29: 3,931,881 km (0.086 R)
• M30: 4,017,301 km (0.081 R)
• M31: 4,299,592 km (0.06 R)
• M32: 4,454,277 km (0.09 R)
• M33: 4,543,587 km (0.085 R)
• M34: 4,655,935 km (0.11 R)
• M35: 4,883,622 km (0.051 R)
• M36: 5,060,746 km (0.112 R)
• M37: 5,216,478 km (0.111 R)
• M38: 5,334,211 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.66 AU - 0.86 AU

Year: 421 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,594,706 km

• M1: 108,309 km (0.087 R)
• M2: 166,203 km (0.101 R)
• M3: 230,082 km (0.084 R)
• M4: 295,157 km (0.085 R)
• M5: 347,516 km (0.105 R)
• M6: 401,072 km (0.116 R)
• M7: 466,745 km (0.114 R)
• M8: 539,899 km (0.089 R)
• M9: 695,331 km (0.063 R)
• M10: 748,139 km (0.075 R)
• M11: 798,703 km (0.094 R)
• M12: 850,613 km (0.088 R)
• M13: 938,427 km (0.092 R)
• M14: 1,017,415 km (0.072 R)
• M15: 1,119,441 km (0.032 R)
• M16: 1,182,422 km (0.114 R)
• M17: 1,263,803 km (0.12 R)
• M18: 1,333,964 km (0.088 R)
• M19: 1,387,371 km (0.109 R)
• M20: 1,450,800 km (0.111 R)
• M21: 1,547,740 km (0.106 R)
• M22: 1,709,305 km (0.101 R)
• M23: 1,831,676 km (0.028 R)
• M24: 1,896,452 km (0.113 R)
• M25: 1,957,039 km (0.103 R)
• M26: 2,033,633 km (0.119 R)
• M27: 2,459,090 km (0.062 R)
• M28: 2,586,547 km (0.048 R)
• M29: 2,636,962 km (0.053 R)
• M30: 2,710,564 km (0.069 R)
• M31: 2,767,561 km (0.091 R)
• M32: 2,825,006 km (0.119 R)
• M33: 2,952,763 km (0.119 R)
• M34: 3,005,571 km (0.052 R)
• M35: 3,147,988 km (0.115 R)
• M36: 3,232,212 km (0.066 R)
• M37: 3,317,034 km (0.093 R)
• M38: 3,396,620 km (0.102 R)
• M39: 3,514,054 km (0.109 R)
• M40: 3,645,251 km (0.117 R)
• M41: 3,708,382 km (0.104 R)
• M42: 3,784,677 km (0.091 R)
• M43: 3,842,122 km (0.034 R)
• M44: 4,068,613 km (0.057 R)
• M45: 4,147,302 km (0.025 R)
• M46: 4,312,757 km (0.112 R)
• M47: 4,379,627 km (0.072 R)
• M48: 4,541,343 km (0.096 R)
• M49: 4,609,410 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 12.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 421 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,594,706 km

• M1: 151,094 km (0.086 R)
• M2: 271,221 km (0.074 R)
• M3: 348,413 km (0.076 R)
• M4: 433,684 km (0.098 R)
• M5: 516,113 km (0.077 R)
• M6: 603,179 km (0.076 R)
• M7: 679,922 km (0.076 R)
• M8: 772,673 km (0.025 R)
• M9: 867,817 km (0.085 R)
• M10: 948,750 km (0.088 R)
• M11: 1,130,212 km (0.093 R)
• M12: 1,216,679 km (0.071 R)
• M13: 1,293,722 km (0.101 R)
• M14: 1,375,403 km (0.09 R)
• M15: 1,452,745 km (0.111 R)
• M16: 1,560,455 km (0.119 R)
• M17: 1,651,261 km (0.064 R)
• M18: 1,790,986 km (0.07 R)
• M19: 1,903,633 km (0.12 R)
• M20: 1,994,140 km (0.108 R)
• M21: 2,086,142 km (0.096 R)
• M22: 2,303,957 km (0.101 R)
• M23: 2,385,787 km (0.066 R)
• M24: 2,487,663 km (0.083 R)
• M25: 2,648,929 km (0.082 R)
• M26: 2,727,020 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 11.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.39 AU - 1.67 AU

Year: 1203 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,594,706 km

• M1: 170,392 km (0.086 R)
• M2: 249,380 km (0.093 R)
• M3: 345,122 km (0.095 R)
• M4: 556,205 km (0.102 R)
• M5: 655,089 km (0.116 R)
• M6: 812,616 km (0.108 R)
• M7: 990,936 km (0.088 R)
• M8: 1,275,771 km (0.101 R)
• M9: 1,460,973 km (0.099 R)
• M10: 1,569,730 km (0.106 R)
• M11: 1,751,342 km (0.081 R)
• M12: 1,940,284 km (0.111 R)
• M13: 2,032,586 km (0.047 R)
• M14: 2,279,722 km (0.082 R)
• M15: 2,516,835 km (0.107 R)
• M16: 2,617,963 km (0.082 R)
• M17: 2,803,614 km (0.117 R)
• M18: 2,929,874 km (0.088 R)
• M19: 3,155,318 km (0.099 R)
• M20: 3,476,355 km (0.073 R)
• M21: 3,566,712 km (0.098 R)
• M22: 3,669,486 km (0.104 R)
• M23: 3,796,345 km (0.065 R)
• M24: 4,054,551 km (0.086 R)
• M25: 4,233,919 km (0.101 R)
• M26: 4,342,826 km (0.118 R)
• M27: 4,575,900 km (0.118 R)
• M28: 4,675,233 km (0.028 R)
• M29: 4,775,314 km (0.086 R)
• M30: 4,863,576 km (0.114 R)
• M31: 4,952,288 km (0.1 R)
• M32: 5,028,732 km (0.11 R)
• M33: 5,131,357 km (0.074 R)
• M34: 5,509,241 km (0.091 R)
• M35: 5,668,263 km (0.108 R)
• M36: 5,775,226 km (0.05 R)
• M37: 6,072,626 km (0.084 R)
• M38: 6,305,999 km (0.118 R)
• M39: 6,584,251 km (0.031 R)
• M40: 6,696,749 km (0.104 R)
• M41: 6,795,633 km (0.1 R)
• M42: 7,052,343 km (0.053 R)
• M43: 7,153,022 km (0.107 R)
• M44: 7,341,366 km (0.117 R)
• M45: 7,589,998 km (0.07 R)
• M46: 7,767,271 km (0.092 R)
• M47: 7,945,891 km (0.102 R)
• M48: 8,080,828 km (0.11 R)
• M49: 8,828,518 km (0.106 R)
• M50: 9,566,485 km (0.077 R)
• M51: 9,886,474 km (0.118 R)
• M52: 9,967,108 km (0.04 R)
• M53: 10,047,891 km (0.058 R)
• M54: 10,258,973 km (0.082 R)
• M55: 10,422,334 km (0.117 R)
• M56: 10,520,769 km (0.03 R)
• M57: 10,685,626 km (0.035 R)
• M58: 10,851,231 km (0.11 R)
• M59: 10,951,013 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 10.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.65 AU - 2.03 AU

Year: 1587 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,594,706 km

• M1: 144,212 km (0.117 R)
• M2: 222,302 km (0.104 R)
• M3: 314,604 km (0.071 R)
• M4: 390,750 km (0.072 R)
• M5: 638,783 km (0.074 R)
• M6: 828,174 km (0.087 R)
• M7: 967,001 km (0.092 R)
• M8: 1,213,987 km (0.055 R)
• M9: 1,338,303 km (0.108 R)
• M10: 1,592,170 km (0.119 R)
• M11: 1,698,235 km (0.113 R)
• M12: 1,806,544 km (0.028 R)
• M13: 1,877,603 km (0.114 R)
• M14: 2,129,376 km (0.114 R)
• M15: 2,221,379 km (0.09 R)
• M16: 2,297,674 km (0.112 R)
• M17: 2,710,713 km (0.093 R)
• M18: 2,792,394 km (0.111 R)
• M19: 3,271,556 km (0.03 R)
• M20: 3,397,816 km (0.077 R)
• M21: 3,476,355 km (0.097 R)
• M22: 3,645,251 km (0.093 R)
• M23: 3,725,735 km (0.103 R)
• M24: 3,939,660 km (0.102 R)
• M25: 4,043,032 km (0.025 R)
• M26: 4,157,774 km (0.047 R)
• M27: 4,220,904 km (0.096 R)
• M28: 4,284,333 km (0.108 R)
• M29: 4,369,305 km (0.071 R)
• M30: 4,476,417 km (0.117 R)
• M31: 4,725,946 km (0.113 R)
• M32: 4,791,769 km (0.079 R)
• M33: 4,957,823 km (0.099 R)
• M34: 5,159,631 km (0.064 R)
• M35: 5,594,661 km (0.118 R)
• M36: 5,699,380 km (0.093 R)
• M37: 5,840,151 km (0.058 R)
• M38: 6,148,921 km (0.061 R)
• M39: 6,390,223 km (0.073 R)
• M40: 6,475,344 km (0.108 R)
• M41: 6,573,181 km (0.078 R)
• M42: 6,931,917 km (0.028 R)
• M43: 7,297,085 km (0.114 R)
• M44: 7,668,536 km (0.097 R)
• M45: 7,810,954 km (0.084 R)
• M46: 8,085,615 km (0.069 R)
• M47: 8,177,768 km (0.063 R)
• M48: 8,243,890 km (0.08 R)
• M49: 8,833,156 km (0.077 R)
• M50: 8,914,537 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 14.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.64 AU - 3.94 AU

Year: 4691 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,594,706 km

• M1: 196,123 km (0.062 R)
• M2: 344,374 km (0.045 R)
• M3: 451,337 km (0.119 R)
• M4: 574,755 km (0.064 R)
• M5: 930,798 km (0.061 R)
• M6: 1,113,607 km (0.104 R)
• M7: 1,467,854 km (0.052 R)
• M8: 2,243,519 km (0.087 R)
• M9: 2,358,410 km (0.075 R)
• M10: 2,514,890 km (0.08 R)
• M11: 2,776,536 km (0.094 R)
• M12: 2,963,085 km (0.062 R)
• M13: 3,414,871 km (0.073 R)
• M14: 4,027,923 km (0.088 R)
• M15: 4,121,721 km (0.051 R)
• M16: 4,263,839 km (0.118 R)
• M17: 4,504,392 km (0.117 R)
• M18: 4,626,464 km (0.06 R)
• M19: 4,799,100 km (0.11 R)
• M20: 5,176,386 km (0.09 R)
• M21: 5,459,425 km (0.117 R)
• M22: 5,800,358 km (0.102 R)
• M23: 7,034,241 km (0.114 R)
• M24: 7,176,359 km (0.117 R)
• M25: 7,348,098 km (0.088 R)
• M26: 7,550,354 km (0.092 R)
• M27: 7,812,898 km (0.083 R)
• M28: 8,618,932 km (0.107 R)
• M29: 8,985,746 km (0.095 R)
• M30: 9,078,347 km (0.103 R)
• M31: 9,766,497 km (0.08 R)
• M32: 11,160,001 km (0.114 R)
• M33: 11,359,415 km (0.095 R)
• M34: 11,795,493 km (0.061 R)
• M35: 12,615,140 km (0.117 R)
• M36: 12,788,224 km (0.104 R)
• M37: 12,962,057 km (0.088 R)
• M38: 14,489,751 km (0.073 R)
• M39: 15,219,788 km (0.1 R)
• M40: 15,404,093 km (0.09 R)
• M41: 15,737,846 km (0.081 R)
• M42: 15,999,043 km (0.086 R)
• M43: 16,488,079 km (0.095 R)
• M44: 16,867,609 km (0.079 R)
• M45: 17,365,321 km (0.062 R)
• M46: 18,335,912 km (0.12 R)
• M47: 19,045,754 km (0.115 R)
• M48: 20,370,443 km (0.103 R)
• M49: 20,573,746 km (0.112 R)
• M50: 21,146,706 km (0.118 R)
• M51: 22,350,071 km (0.115 R)
• M52: 22,981,225 km (0.062 R)
• M53: 23,277,728 km (0.043 R)
• M54: 24,692,774 km (0.074 R)
• M55: 25,607,864 km (0.028 R)
• M56: 25,827,324 km (0.092 R)
• M57: 26,401,032 km (0.105 R)
• M58: 26,534,025 km (0.072 R)
• M59: 26,756,178 km (0.118 R)
• M60: 26,934,349 km (0.101 R)
• M61: 27,291,738 km (0.119 R)
• M62: 27,650,922 km (0.091 R)
• M63: 27,831,038 km (0.106 R)
• M64: 28,101,960 km (0.077 R)
• M65: 29,377,731 km (0.09 R)
• M66: 29,515,660 km (0.082 R)
• M67: 30,161,623 km (0.042 R)
• M68: 30,625,975 km (0.116 R)
• M69: 30,812,374 km (0.098 R)
• M70: 31,139,545 km (0.056 R)
• M71: 31,373,815 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.71 AU - 9.93 AU

Year: 18091 Days

Day: 18 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,594,706 km

• M1: 113,545 km (0.114 R)
• M2: 369,806 km (0.098 R)
• M3: 909,405 km (0.088 R)
• M4: 1,723,068 km (0.082 R)
• M5: 1,781,561 km (0.113 R)
• M6: 2,022,414 km (0.105 R)
• M7: 2,084,198 km (0.115 R)
• M8: 2,337,916 km (0.058 R)
• M9: 2,601,357 km (0.117 R)
• M10: 2,771,001 km (0.085 R)
• M11: 3,264,824 km (0.066 R)
• M12: 3,671,730 km (0.1 R)
• M13: 3,709,578 km (0.114 R)
• M14: 3,900,465 km (0.089 R)
• M15: 3,939,062 km (0.079 R)
• M16: 4,173,182 km (0.029 R)
• M17: 4,532,965 km (0.079 R)
• M18: 4,861,183 km (0.039 R)
• M19: 5,197,030 km (0.094 R)
• M20: 5,367,721 km (0.084 R)
• M21: 7,221,538 km (0.079 R)
• M22: 7,556,039 km (0.091 R)
• M23: 8,190,932 km (0.108 R)
• M24: 8,439,564 km (0.117 R)
• M25: 9,510,984 km (0.077 R)
• M26: 9,719,972 km (0.084 R)
• M27: 10,302,207 km (0.092 R)
• M28: 11,279,380 km (0.057 R)
• M29: 12,399,420 km (0.03 R)
• M30: 13,495,822 km (0.101 R)
• M31: 14,323,398 km (0.044 R)
• M32: 14,683,031 km (0.117 R)
• M33: 14,985,069 km (0.113 R)
• M34: 15,228,166 km (0.092 R)
• M35: 15,595,279 km (0.108 R)
• M36: 16,839,933 km (0.066 R)
• M37: 17,219,463 km (0.119 R)
• M38: 18,116,153 km (0.098 R)
• M39: 18,310,331 km (0.099 R)
• M40: 18,570,182 km (0.12 R)
• M41: 19,093,625 km (0.098 R)
• M42: 19,555,583 km (0.068 R)
• M43: 19,821,269 km (0.108 R)
• M44: 22,403,777 km (0.085 R)
• M45: 23,030,891 km (0.038 R)
• M46: 23,946,730 km (0.085 R)
• M47: 25,306,574 km (0.088 R)
• M48: 25,741,156 km (0.084 R)
• M49: 25,886,565 km (0.079 R)
• M50: 26,324,438 km (0.104 R)
• M51: 26,912,059 km (0.071 R)
• M52: 28,700,950 km (0.087 R)
• M53: 29,533,612 km (0.117 R)
• M54: 30,067,526 km (0.036 R)
• M55: 31,532,987 km (0.065 R)
• M56: 32,784,972 km (0.117 R)
• M57: 32,863,660 km (0.117 R)
• M58: 33,258,599 km (0.063 R)
• M59: 33,417,023 km (0.089 R)
• M60: 33,655,033 km (0.119 R)
• M61: 33,734,619 km (0.095 R)
• M62: 35,498,827 km (0.12 R)
• M63: 35,822,856 km (0.066 R)
• M64: 35,904,087 km (0.112 R)
• M65: 39,786,601 km (0.099 R)
• M66: 40,123,196 km (0.113 R)
• M67: 41,905,505 km (0.085 R)
• M68: 42,076,645 km (0.086 R)
• M69: 43,194,291 km (0.072 R)
• M70: 43,540,161 km (0.043 R)
• M71: 44,234,744 km (0.078 R)
• M72: 45,634,681 km (0.088 R)
• M73: 47,227,001 km (0.062 R)
• M74: 49,017,538 km (0.059 R)
• M75: 51,012,575 km (0.095 R)
• M76: 51,195,234 km (0.08 R)
• M77: 51,744,557 km (0.11 R)
• M78: 52,387,978 km (0.038 R)
• M79: 54,333,947 km (0.056 R)
• M80: 55,268,933 km (0.119 R)
• M81: 58,200,902 km (0.076 R)
• M82: 58,869,904 km (0.106 R)
• M83: 59,349,365 km (0.111 R)
• M84: 59,926,364 km (0.12 R)
• M85: 60,312,027 km (0.045 R)
• M86: 60,505,308 km (0.09 R)
• M87: 60,601,948 km (0.079 R)
• M88: 61,182,986 km (0.083 R)
• M89: 62,155,522 km (0.105 R)
• M90: 62,643,660 km (0.094 R)
• M91: 63,918,981 km (0.112 R)
• M92: 65,004,613 km (0.104 R)
• M93: 65,103,647 km (0.111 R)
• M94: 66,494,907 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit