🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 13.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 321 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,933,865 km

• M1: 198,666 km (0.118 R)
• M2: 290,968 km (0.088 R)
• M3: 384,317 km (0.085 R)
• M4: 490,382 km (0.096 R)
• M5: 603,029 km (0.09 R)
• M6: 690,095 km (0.119 R)
• M7: 793,617 km (0.064 R)
• M8: 907,161 km (0.111 R)
• M9: 1,073,814 km (0.069 R)
• M10: 1,165,667 km (0.071 R)
• M11: 1,251,386 km (0.036 R)
• M12: 1,377,198 km (0.038 R)
• M13: 1,522,158 km (0.119 R)
• M14: 1,611,618 km (0.1 R)
• M15: 1,708,258 km (0.116 R)
• M16: 1,875,658 km (0.117 R)
• M17: 2,131,620 km (0.113 R)
• M18: 2,278,226 km (0.059 R)
• M19: 2,381,748 km (0.082 R)
• M20: 2,510,551 km (0.116 R)
• M21: 2,653,717 km (0.074 R)
• M22: 2,793,591 km (0.089 R)
• M23: 2,892,475 km (0.086 R)
• M24: 3,061,969 km (0.078 R)
• M25: 3,151,130 km (0.064 R)
• M26: 3,234,755 km (0.067 R)
• M27: 3,345,308 km (0.059 R)
• M28: 3,470,371 km (0.105 R)
• M29: 3,556,989 km (0.08 R)
• M30: 3,691,477 km (0.094 R)
• M31: 3,930,983 km (0.113 R)
• M32: 4,063,228 km (0.119 R)
• M33: 4,147,601 km (0.09 R)
• M34: 4,239,604 km (0.05 R)
• M35: 4,404,012 km (0.105 R)
• M36: 4,512,470 km (0.087 R)
• M37: 4,651,147 km (0.097 R)
• M38: 4,754,220 km (0.117 R)
• M39: 4,985,199 km (0.116 R)
• M40: 5,075,706 km (0.116 R)
• M41: 5,174,291 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 10.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.79 AU - 1.23 AU

Year: 701 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,933,865 km

• M1: 138,677 km (0.048 R)
• M2: 212,728 km (0.083 R)
• M3: 299,794 km (0.104 R)
• M4: 373,396 km (0.106 R)
• M5: 444,006 km (0.027 R)
• M6: 541,395 km (0.039 R)
• M7: 656,585 km (0.078 R)
• M8: 746,493 km (0.044 R)
• M9: 815,757 km (0.03 R)
• M10: 887,415 km (0.078 R)
• M11: 1,015,770 km (0.116 R)
• M12: 1,127,818 km (0.107 R)
• M13: 1,238,222 km (0.106 R)
• M14: 1,364,632 km (0.114 R)
• M15: 1,521,111 km (0.087 R)
• M16: 1,900,342 km (0.075 R)
• M17: 1,969,905 km (0.104 R)
• M18: 2,162,288 km (0.093 R)
• M19: 2,235,142 km (0.116 R)
• M20: 2,405,983 km (0.038 R)
• M21: 2,481,529 km (0.049 R)
• M22: 2,689,919 km (0.072 R)
• M23: 2,920,001 km (0.111 R)
• M24: 3,198,253 km (0.094 R)
• M25: 3,416,815 km (0.038 R)
• M26: 3,493,709 km (0.086 R)
• M27: 3,957,911 km (0.088 R)
• M28: 4,056,795 km (0.087 R)
• M29: 4,229,431 km (0.084 R)
• M30: 4,349,109 km (0.043 R)
• M31: 4,469,835 km (0.118 R)
• M32: 4,554,058 km (0.113 R)
• M33: 4,638,880 km (0.104 R)
• M34: 4,781,298 km (0.062 R)
• M35: 5,129,262 km (0.086 R)
• M36: 5,365,776 km (0.065 R)
• M37: 5,435,489 km (0.094 R)
• M38: 5,525,547 km (0.11 R)
• M39: 5,646,422 km (0.057 R)
• M40: 5,758,022 km (0.074 R)
• M41: 5,901,038 km (0.104 R)
• M42: 6,232,546 km (0.049 R)
• M43: 6,453,353 km (0.109 R)
• M44: 6,548,796 km (0.116 R)
• M45: 6,708,866 km (0.118 R)
• M46: 6,859,511 km (0.085 R)
• M47: 6,967,820 km (0.088 R)
• M48: 7,153,321 km (0.071 R)
• M49: 7,285,117 km (0.05 R)
• M50: 7,428,881 km (0.105 R)
• M51: 7,529,111 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 10.7

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.19 AU - 1.63 AU

Year: 1156 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,933,865 km

• M1: 133,441 km (0.062 R)
• M2: 379,231 km (0.063 R)
• M3: 454,478 km (0.096 R)
• M4: 541,843 km (0.075 R)
• M5: 691,741 km (0.098 R)
• M6: 802,293 km (0.115 R)
• M7: 1,079,498 km (0.107 R)
• M8: 1,155,644 km (0.087 R)
• M9: 1,362,537 km (0.078 R)
• M10: 1,495,979 km (0.12 R)
• M11: 1,564,345 km (0.05 R)
• M12: 1,794,277 km (0.106 R)
• M13: 1,894,956 km (0.09 R)
• M14: 2,102,149 km (0.093 R)
• M15: 2,426,926 km (0.06 R)
• M16: 2,559,320 km (0.087 R)
• M17: 2,778,332 km (0.081 R)
• M18: 3,080,071 km (0.118 R)
• M19: 3,190,474 km (0.105 R)
• M20: 3,460,797 km (0.084 R)
• M21: 3,668,439 km (0.116 R)
• M22: 3,750,419 km (0.102 R)
• M23: 3,904,205 km (0.079 R)
• M24: 4,169,143 km (0.058 R)
• M25: 4,242,446 km (0.043 R)
• M26: 4,328,465 km (0.103 R)
• M27: 4,415,232 km (0.068 R)
• M28: 4,515,013 km (0.117 R)
• M29: 4,793,265 km (0.077 R)
• M30: 4,870,159 km (0.097 R)
• M31: 4,960,366 km (0.071 R)
• M32: 5,077,202 km (0.096 R)
• M33: 5,460,023 km (0.114 R)
• M34: 5,907,022 km (0.11 R)
• M35: 5,989,450 km (0.059 R)
• M36: 6,211,603 km (0.071 R)
• M37: 6,295,527 km (0.102 R)
• M38: 6,521,270 km (0.111 R)
• M39: 6,635,264 km (0.088 R)
• M40: 6,706,772 km (0.058 R)
• M41: 6,850,535 km (0.11 R)
• M42: 7,024,518 km (0.099 R)
• M43: 7,170,675 km (0.094 R)
• M44: 7,347,350 km (0.107 R)
• M45: 7,465,981 km (0.109 R)
• M46: 7,689,929 km (0.118 R)
• M47: 7,765,177 km (0.044 R)
• M48: 9,432,445 km (0.112 R)
• M49: 9,772,331 km (0.11 R)
• M50: 9,870,168 km (0.097 R)
• M51: 9,951,998 km (0.045 R)
• M52: 10,083,345 km (0.112 R)
• M53: 10,248,352 km (0.038 R)
• M54: 10,514,337 km (0.05 R)
• M55: 10,849,885 km (0.057 R)
• M56: 11,018,930 km (0.057 R)
• M57: 11,394,122 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 10.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.78 AU - 2.2 AU

Year: 1938 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,933,865 km

• M1: 133,441 km (0.102 R)
• M2: 211,232 km (0.108 R)
• M3: 362,775 km (0.105 R)
• M4: 463,454 km (0.113 R)
• M5: 607,218 km (0.038 R)
• M6: 758,611 km (0.117 R)
• M7: 1,010,234 km (0.081 R)
• M8: 1,120,488 km (0.111 R)
• M9: 1,256,473 km (0.115 R)
• M10: 1,465,311 km (0.047 R)
• M11: 1,545,196 km (0.097 R)
• M12: 1,904,530 km (0.052 R)
• M13: 1,979,629 km (0.114 R)
• M14: 2,094,071 km (0.119 R)
• M15: 2,250,401 km (0.055 R)
• M16: 2,519,527 km (0.095 R)
• M17: 2,588,492 km (0.115 R)
• M18: 2,784,914 km (0.109 R)
• M19: 3,147,988 km (0.074 R)
• M20: 3,541,879 km (0.031 R)
• M21: 3,619,371 km (0.12 R)
• M22: 4,031,962 km (0.025 R)
• M23: 4,113,044 km (0.041 R)
• M24: 4,293,309 km (0.049 R)
• M25: 4,594,151 km (0.059 R)
• M26: 4,729,985 km (0.084 R)
• M27: 4,867,167 km (0.059 R)
• M28: 4,953,634 km (0.031 R)
• M29: 5,023,197 km (0.053 R)
• M30: 5,393,751 km (0.118 R)
• M31: 5,537,216 km (0.114 R)
• M32: 5,645,674 km (0.117 R)
• M33: 5,718,379 km (0.111 R)
• M34: 6,012,488 km (0.105 R)
• M35: 6,596,219 km (0.116 R)
• M36: 6,904,540 km (0.095 R)
• M37: 7,001,928 km (0.067 R)
• M38: 7,099,765 km (0.051 R)
• M39: 7,575,636 km (0.064 R)
• M40: 7,736,603 km (0.101 R)
• M41: 7,837,732 km (0.091 R)
• M42: 7,980,149 km (0.097 R)
• M43: 8,061,829 km (0.047 R)
• M44: 8,329,460 km (0.093 R)
• M45: 8,537,401 km (0.078 R)
• M46: 8,621,026 km (0.058 R)
• M47: 8,746,987 km (0.11 R)
• M48: 9,580,696 km (0.063 R)
• M49: 9,996,130 km (0.09 R)
• M50: 10,217,086 km (0.085 R)
• M51: 11,003,372 km (0.096 R)
• M52: 11,323,362 km (0.096 R)
• M53: 11,438,403 km (0.105 R)
• M54: 11,785,769 km (0.025 R)
• M55: 11,925,643 km (0.052 R)
• M56: 12,562,182 km (0.091 R)
• M57: 12,752,919 km (0.11 R)
• M58: 13,306,731 km (0.075 R)
• M59: 13,549,977 km (0.064 R)
• M60: 13,893,005 km (0.088 R)
• M61: 14,065,491 km (0.097 R)
• M62: 14,164,525 km (0.081 R)
• M63: 14,662,686 km (0.084 R)
• M64: 14,838,314 km (0.111 R)
• M65: 15,497,143 km (0.111 R)
• M66: 15,907,340 km (0.075 R)
• M67: 16,036,293 km (0.091 R)
• M68: 16,659,967 km (0.087 R)
• M69: 17,477,220 km (0.091 R)
• M70: 17,931,100 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.59 AU

Year: 2116 Days

Day: 10.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,933,865 km

• M1: 179,069 km (0.068 R)
• M2: 292,015 km (0.116 R)
• M3: 391,198 km (0.079 R)
• M4: 509,082 km (0.061 R)
• M5: 753,076 km (0.102 R)
• M6: 1,180,477 km (0.101 R)
• M7: 1,526,197 km (0.119 R)
• M8: 1,638,545 km (0.095 R)
• M9: 1,775,128 km (0.065 R)
• M10: 1,871,918 km (0.087 R)
• M11: 2,048,743 km (0.069 R)
• M12: 2,139,399 km (0.103 R)
• M13: 2,977,147 km (0.103 R)
• M14: 3,198,402 km (0.115 R)
• M15: 3,317,782 km (0.067 R)
• M16: 3,411,729 km (0.092 R)
• M17: 3,657,369 km (0.098 R)
• M18: 3,782,433 km (0.029 R)
• M19: 4,094,195 km (0.078 R)
• M20: 4,209,684 km (0.081 R)
• M21: 4,458,765 km (0.075 R)
• M22: 4,818,847 km (0.084 R)
• M23: 5,329,574 km (0.076 R)
• M24: 5,841,348 km (0.094 R)
• M25: 5,971,797 km (0.062 R)
• M26: 6,119,750 km (0.079 R)
• M27: 6,554,182 km (0.099 R)
• M28: 6,895,115 km (0.047 R)
• M29: 7,207,027 km (0.065 R)
• M30: 7,400,008 km (0.066 R)
• M31: 7,559,180 km (0.096 R)
• M32: 7,737,351 km (0.097 R)
• M33: 8,007,226 km (0.101 R)
• M34: 8,116,133 km (0.083 R)
• M35: 8,464,098 km (0.108 R)
• M36: 8,742,200 km (0.111 R)
• M37: 8,910,648 km (0.111 R)
• M38: 9,460,569 km (0.118 R)
• M39: 9,982,516 km (0.116 R)
• M40: 11,155,663 km (0.093 R)
• M41: 11,481,337 km (0.1 R)
• M42: 11,913,675 km (0.12 R)
• M43: 12,351,249 km (0.068 R)
• M44: 12,477,360 km (0.106 R)
• M45: 12,836,694 km (0.088 R)
• M46: 12,964,301 km (0.101 R)
• M47: 13,199,469 km (0.099 R)
• M48: 13,544,142 km (0.096 R)
• M49: 13,695,835 km (0.117 R)
• M50: 13,804,443 km (0.029 R)
• M51: 13,957,182 km (0.097 R)
• M52: 14,132,361 km (0.063 R)
• M53: 14,352,420 km (0.11 R)
• M54: 14,462,823 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 14.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.91 AU - 5.27 AU

Year: 7927 Days

Day: 5.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,933,865 km

• M1: 224,397 km (0.07 R)
• M2: 385,963 km (0.043 R)
• M3: 538,852 km (0.089 R)
• M4: 1,151,604 km (0.112 R)
• M5: 1,360,593 km (0.07 R)
• M6: 1,817,315 km (0.11 R)
• M7: 1,938,938 km (0.087 R)
• M8: 2,400,597 km (0.093 R)
• M9: 2,658,354 km (0.1 R)
• M10: 2,783,717 km (0.071 R)
• M11: 2,953,960 km (0.095 R)
• M12: 3,157,113 km (0.108 R)
• M13: 3,275,296 km (0.056 R)
• M14: 3,562,224 km (0.026 R)
• M15: 3,810,258 km (0.084 R)
• M16: 3,952,376 km (0.034 R)
• M17: 4,128,452 km (0.116 R)
• M18: 4,372,895 km (0.056 R)
• M19: 4,672,540 km (0.096 R)
• M20: 4,824,980 km (0.113 R)
• M21: 4,996,270 km (0.105 R)
• M22: 5,100,091 km (0.054 R)
• M23: 5,486,951 km (0.05 R)
• M24: 6,233,294 km (0.07 R)
• M25: 6,609,234 km (0.066 R)
• M26: 6,953,758 km (0.051 R)
• M27: 8,576,895 km (0.072 R)
• M28: 8,785,285 km (0.082 R)
• M29: 9,613,758 km (0.106 R)
• M30: 10,533,934 km (0.037 R)
• M31: 10,712,404 km (0.052 R)
• M32: 10,846,893 km (0.074 R)
• M33: 12,316,841 km (0.111 R)
• M34: 12,504,886 km (0.109 R)
• M35: 12,717,764 km (0.115 R)
• M36: 13,970,796 km (0.084 R)
• M37: 14,093,316 km (0.113 R)
• M38: 14,339,554 km (0.039 R)
• M39: 14,438,438 km (0.044 R)
• M40: 14,786,403 km (0.109 R)
• M41: 15,263,022 km (0.111 R)
• M42: 16,827,367 km (0.076 R)
• M43: 16,957,816 km (0.098 R)
• M44: 17,272,271 km (0.107 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: 543 - 19,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit