🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 288 Days

Day: 44.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 326 Days

Day: 37.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,867,054 km

• M1: 271,969 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 10.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.51 AU

Year: 953 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,867,054 km

• M1: 130,898 km (0.09 R)
• M2: 203,752 km (0.107 R)
• M3: 329,415 km (0.059 R)
• M4: 399,875 km (0.049 R)
• M5: 481,705 km (0.068 R)
• M6: 612,005 km (0.1 R)
• M7: 687,552 km (0.108 R)
• M8: 843,433 km (0.042 R)
• M9: 979,716 km (0.092 R)
• M10: 1,274,723 km (0.102 R)
• M11: 1,396,347 km (0.105 R)
• M12: 1,492,089 km (0.092 R)
• M13: 1,667,119 km (0.084 R)
• M14: 1,840,951 km (0.117 R)
• M15: 2,004,312 km (0.1 R)
• M16: 2,223,922 km (0.088 R)
• M17: 2,301,862 km (0.082 R)
• M18: 2,424,832 km (0.116 R)
• M19: 2,568,296 km (0.084 R)
• M20: 2,696,053 km (0.047 R)
• M21: 2,826,053 km (0.117 R)
• M22: 3,025,019 km (0.092 R)
• M23: 3,101,912 km (0.1 R)
• M24: 3,287,563 km (0.094 R)
• M25: 3,376,723 km (0.1 R)
• M26: 3,476,804 km (0.063 R)
• M27: 3,639,118 km (0.08 R)
• M28: 3,721,097 km (0.064 R)
• M29: 3,866,207 km (0.041 R)
• M30: 3,949,982 km (0.115 R)
• M31: 4,205,047 km (0.108 R)
• M32: 4,280,444 km (0.063 R)
• M33: 4,356,440 km (0.117 R)
• M34: 4,832,460 km (0.108 R)
• M35: 4,991,034 km (0.102 R)
• M36: 5,070,919 km (0.028 R)
• M37: 5,559,805 km (0.115 R)
• M38: 5,630,864 km (0.067 R)
• M39: 5,749,944 km (0.044 R)
• M40: 6,124,686 km (0.112 R)
• M41: 6,210,406 km (0.118 R)
• M42: 6,494,941 km (0.084 R)
• M43: 6,657,554 km (0.081 R)
• M44: 6,846,945 km (0.091 R)
• M45: 6,961,537 km (0.118 R)
• M46: 7,076,727 km (0.104 R)
• M47: 7,413,023 km (0.102 R)
• M48: 7,596,281 km (0.117 R)
• M49: 8,168,493 km (0.093 R)
• M50: 8,235,961 km (0.12 R)
• M51: 8,493,868 km (0.119 R)
• M52: 8,562,234 km (0.097 R)
• M53: 8,837,494 km (0.114 R)
• M54: 9,031,971 km (0.106 R)
• M55: 9,326,230 km (0.098 R)
• M56: 9,595,207 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 10.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.81 AU - 2.91 AU

Year: 2305 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,867,054 km

• M1: 136,882 km (0.071 R)
• M2: 208,988 km (0.09 R)
• M3: 301,889 km (0.054 R)
• M4: 374,294 km (0.052 R)
• M5: 461,509 km (0.102 R)
• M6: 615,595 km (0.116 R)
• M7: 796,459 km (0.108 R)
• M8: 907,012 km (0.104 R)
• M9: 1,013,974 km (0.11 R)
• M10: 1,172,997 km (0.111 R)
• M11: 1,422,526 km (0.093 R)
• M12: 1,559,109 km (0.106 R)
• M13: 1,689,259 km (0.086 R)
• M14: 2,246,212 km (0.077 R)
• M15: 2,545,408 km (0.112 R)
• M16: 2,622,151 km (0.117 R)
• M17: 2,910,576 km (0.083 R)
• M18: 3,140,508 km (0.102 R)
• M19: 3,348,449 km (0.12 R)
• M20: 4,119,177 km (0.114 R)
• M21: 4,209,834 km (0.053 R)
• M22: 4,285,979 km (0.094 R)
• M23: 4,532,516 km (0.117 R)
• M24: 4,783,841 km (0.088 R)
• M25: 5,169,354 km (0.119 R)
• M26: 5,565,041 km (0.057 R)
• M27: 5,919,289 km (0.082 R)
• M28: 6,211,603 km (0.101 R)
• M29: 6,333,226 km (0.117 R)
• M30: 6,543,860 km (0.077 R)
• M31: 6,614,470 km (0.04 R)
• M32: 6,899,753 km (0.107 R)
• M33: 7,080,168 km (0.103 R)
• M34: 8,005,580 km (0.1 R)
• M35: 8,119,275 km (0.069 R)
• M36: 8,598,437 km (0.115 R)
• M37: 9,185,608 km (0.094 R)
• M38: 9,424,217 km (0.059 R)
• M39: 9,725,208 km (0.096 R)
• M40: 10,152,160 km (0.095 R)
• M41: 10,275,130 km (0.083 R)
• M42: 10,357,558 km (0.076 R)
• M43: 10,605,891 km (0.069 R)
• M44: 10,877,112 km (0.025 R)
• M45: 11,087,297 km (0.075 R)
• M46: 11,554,640 km (0.055 R)
• M47: 11,683,145 km (0.05 R)
• M48: 12,006,576 km (0.098 R)
• M49: 12,158,567 km (0.097 R)
• M50: 12,420,662 km (0.097 R)
• M51: 12,905,808 km (0.045 R)
• M52: 13,016,960 km (0.079 R)
• M53: 13,262,749 km (0.069 R)
• M54: 13,329,918 km (0.112 R)
• M55: 13,849,472 km (0.083 R)
• M56: 14,123,086 km (0.055 R)
• M57: 14,513,985 km (0.108 R)
• M58: 14,675,850 km (0.106 R)
• M59: 15,778,835 km (0.116 R)
• M60: 15,993,060 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 14.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.52 AU - 4.72 AU

Year: 6314 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,867,054 km

• M1: 180,116 km (0.115 R)
• M2: 390,301 km (0.107 R)
• M3: 529,427 km (0.091 R)
• M4: 645,066 km (0.089 R)
• M5: 783,294 km (0.117 R)
• M6: 998,267 km (0.044 R)
• M7: 1,120,638 km (0.092 R)
• M8: 1,411,755 km (0.106 R)
• M9: 1,744,461 km (0.118 R)
• M10: 2,372,772 km (0.104 R)
• M11: 2,521,771 km (0.111 R)
• M12: 2,635,466 km (0.098 R)
• M13: 3,438,657 km (0.116 R)
• M14: 3,672,478 km (0.114 R)
• M15: 3,911,685 km (0.12 R)
• M16: 4,066,519 km (0.061 R)
• M17: 4,520,548 km (0.079 R)
• M18: 4,990,884 km (0.114 R)
• M19: 5,086,776 km (0.106 R)
• M20: 5,452,394 km (0.091 R)
• M21: 5,877,102 km (0.049 R)
• M22: 6,416,701 km (0.099 R)
• M23: 6,600,108 km (0.103 R)
• M24: 6,705,725 km (0.117 R)
• M25: 8,016,800 km (0.08 R)
• M26: 8,471,279 km (0.116 R)
• M27: 8,846,769 km (0.12 R)
• M28: 8,963,456 km (0.073 R)
• M29: 9,375,897 km (0.101 R)
• M30: 9,915,197 km (0.048 R)
• M31: 10,341,701 km (0.119 R)
• M32: 11,086,997 km (0.047 R)
• M33: 11,244,374 km (0.117 R)
• M34: 11,978,302 km (0.082 R)
• M35: 12,892,644 km (0.114 R)
• M36: 13,025,187 km (0.094 R)
• M37: 13,224,751 km (0.108 R)
• M38: 13,358,342 km (0.117 R)
• M39: 14,067,137 km (0.077 R)
• M40: 14,203,570 km (0.093 R)
• M41: 14,961,732 km (0.101 R)
• M42: 15,170,870 km (0.084 R)
• M43: 15,380,905 km (0.097 R)
• M44: 15,627,143 km (0.11 R)
• M45: 15,874,728 km (0.113 R)
• M46: 16,195,017 km (0.053 R)
• M47: 16,986,988 km (0.112 R)
• M48: 17,754,574 km (0.106 R)
• M49: 19,021,519 km (0.119 R)
• M50: 19,286,008 km (0.105 R)
• M51: 19,933,318 km (0.087 R)
• M52: 20,163,549 km (0.119 R)
• M53: 20,665,300 km (0.097 R)
• M54: 20,781,687 km (0.038 R)
• M55: 21,171,240 km (0.111 R)
• M56: 21,327,720 km (0.049 R)
• M57: 21,878,539 km (0.12 R)
• M58: 22,115,951 km (0.09 R)
• M59: 22,593,467 km (0.098 R)
• M60: 22,713,445 km (0.04 R)
• M61: 22,994,090 km (0.105 R)
• M62: 23,558,822 km (0.038 R)
• M63: 23,680,445 km (0.047 R)
• M64: 24,496,502 km (0.1 R)
• M65: 24,990,623 km (0.072 R)
• M66: 25,238,956 km (0.12 R)
• M67: 25,779,752 km (0.107 R)
• M68: 26,366,326 km (0.074 R)
• M69: 27,042,209 km (0.074 R)
• M70: 27,552,936 km (0.102 R)
• M71: 27,766,562 km (0.118 R)
• M72: 27,938,001 km (0.106 R)
• M73: 28,930,283 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.4

Radius: 4.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.08 AU - 10.16 AU

Year: 18971 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,867,054 km

• M1: 60,587 km (0.09 R)
• M2: 434,432 km (0.09 R)
• M3: 1,497,175 km (0.09 R)
• M4: 2,109,480 km (0.086 R)
• M5: 2,215,395 km (0.039 R)
• M6: 2,450,712 km (0.065 R)
• M7: 2,580,862 km (0.114 R)
• M8: 3,204,087 km (0.088 R)
• M9: 3,616,080 km (0.109 R)
• M10: 3,679,360 km (0.096 R)
• M11: 4,996,270 km (0.092 R)
• M12: 5,789,886 km (0.084 R)
• M13: 5,839,254 km (0.109 R)
• M14: 6,088,185 km (0.071 R)
• M15: 6,264,560 km (0.05 R)
• M16: 6,544,907 km (0.095 R)
• M17: 6,622,099 km (0.086 R)
• M18: 6,725,621 km (0.074 R)
• M19: 6,829,442 km (0.113 R)
• M20: 8,311,807 km (0.116 R)
• M21: 8,535,307 km (0.105 R)
• M22: 10,665,431 km (0.12 R)
• M23: 11,307,205 km (0.108 R)
• M24: 11,492,856 km (0.117 R)
• M25: 11,773,053 km (0.029 R)
• M26: 12,949,042 km (0.092 R)
• M27: 13,995,928 km (0.039 R)
• M28: 14,161,982 km (0.025 R)
• M29: 14,832,479 km (0.071 R)
• M30: 15,582,114 km (0.104 R)
• M31: 15,996,052 km (0.066 R)
• M32: 16,553,752 km (0.085 R)
• M33: 17,652,250 km (0.033 R)
• M34: 18,192,148 km (0.101 R)
• M35: 18,300,756 km (0.066 R)
• M36: 23,092,675 km (0.112 R)
• M37: 23,131,870 km (0.11 R)
• M38: 23,603,851 km (0.08 R)
• M39: 23,801,470 km (0.094 R)
• M40: 23,841,113 km (0.064 R)
• M41: 24,757,550 km (0.064 R)
• M42: 26,501,861 km (0.055 R)
• M43: 27,825,354 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit