🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.07 AU - 1.33 AU

Year: 478 Days

Day: 21.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.48 AU - 2.08 AU

Year: 863 Days

Day: 37.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.62 AU - 2.14 AU

Year: 937 Days

Day: 36.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.44 AU - 3.68 AU

Year: 1945 Days

Day: 29.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.22 AU - 4.24 AU

Year: 2618 Days

Day: 14.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 171.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,878,036 km

• M1: 1,924,427 km (0.12 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 12

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.09 AU - 10.09 AU

Year: 9150 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,878,036 km

• M1: 299,495 km (0.054 R)
• M2: 574,007 km (0.106 R)
• M3: 742,903 km (0.056 R)
• M4: 894,446 km (0.1 R)
• M5: 983,456 km (0.11 R)
• M6: 1,132,605 km (0.086 R)
• M7: 1,210,247 km (0.077 R)
• M8: 1,582,895 km (0.093 R)
• M9: 2,256,983 km (0.064 R)
• M10: 2,534,338 km (0.049 R)
• M11: 2,664,188 km (0.091 R)
• M12: 3,206,032 km (0.045 R)
• M13: 3,871,144 km (0.038 R)
• M14: 4,421,215 km (0.1 R)
• M15: 4,769,629 km (0.077 R)
• M16: 5,359,045 km (0.116 R)
• M17: 5,936,941 km (0.106 R)
• M18: 6,145,630 km (0.054 R)
• M19: 6,356,862 km (0.095 R)
• M20: 6,463,376 km (0.073 R)
• M21: 7,598,824 km (0.114 R)
• M22: 7,863,762 km (0.093 R)
• M23: 8,131,691 km (0.114 R)
• M24: 8,676,677 km (0.04 R)
• M25: 8,834,652 km (0.107 R)
• M26: 8,993,525 km (0.054 R)
• M27: 9,153,295 km (0.073 R)
• M28: 10,340,205 km (0.054 R)
• M29: 10,634,015 km (0.082 R)
• M30: 11,101,209 km (0.101 R)
• M31: 12,498,304 km (0.072 R)
• M32: 13,172,242 km (0.069 R)
• M33: 14,368,277 km (0.095 R)
• M34: 14,649,222 km (0.07 R)
• M35: 15,216,497 km (0.099 R)
• M36: 15,311,791 km (0.088 R)
• M37: 15,984,233 km (0.075 R)
• M38: 17,407,657 km (0.073 R)
• M39: 17,557,255 km (0.035 R)
• M40: 17,757,267 km (0.107 R)
• M41: 18,058,857 km (0.039 R)
• M42: 18,717,985 km (0.11 R)
• M43: 19,540,175 km (0.114 R)
• M44: 19,851,637 km (0.082 R)
• M45: 19,955,758 km (0.084 R)
• M46: 20,060,027 km (0.116 R)
• M47: 20,901,366 km (0.091 R)
• M48: 21,113,346 km (0.091 R)
• M49: 21,915,190 km (0.11 R)
• M50: 22,672,604 km (0.111 R)
• M51: 22,999,775 km (0.111 R)
• M52: 23,714,105 km (0.086 R)
• M53: 25,390,349 km (0.072 R)
• M54: 26,128,465 km (0.089 R)
• M55: 26,471,493 km (0.088 R)
• M56: 27,393,764 km (0.118 R)
• M57: 27,917,057 km (0.048 R)
• M58: 28,914,725 km (0.088 R)
• M59: 30,043,441 km (0.102 R)
• M60: 31,247,106 km (0.067 R)
• M61: 32,405,292 km (0.094 R)
• M62: 33,082,223 km (0.045 R)
• M63: 34,324,783 km (0.07 R)
• M64: 34,826,235 km (0.114 R)
• M65: 36,217,345 km (0.112 R)
• M66: 36,472,260 km (0.092 R)
• M67: 36,919,707 km (0.097 R)
• M68: 37,240,595 km (0.102 R)
• M69: 37,949,539 km (0.028 R)
• M70: 38,273,269 km (0.067 R)
• M71: 38,532,821 km (0.073 R)
• M72: 39,380,742 km (0.038 R)
• M73: 41,227,827 km (0.05 R)
• M74: 41,961,156 km (0.091 R)
• M75: 42,094,896 km (0.099 R)
• M76: 42,900,630 km (0.111 R)
• M77: 43,170,355 km (0.103 R)
• M78: 43,373,060 km (0.08 R)
• M79: 43,847,136 km (0.114 R)
• M80: 43,982,971 km (0.084 R)
• M81: 44,254,940 km (0.098 R)
• M82: 44,459,290 km (0.088 R)
• M83: 45,005,771 km (0.063 R)
• M84: 45,760,792 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.1

Radius: 6.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.82 AU - 20.86 AU

Year: 26242 Days

Day: 24.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,878,036 km

• M1: 332,406 km (0.044 R)
• M2: 640,728 km (0.116 R)
• M3: 920,027 km (0.114 R)
• M4: 969,993 km (0.12 R)
• M5: 1,432,400 km (0.043 R)
• M6: 1,490,892 km (0.064 R)
• M7: 1,550,283 km (0.102 R)
• M8: 1,640,789 km (0.11 R)
• M9: 1,732,942 km (0.086 R)
• M10: 2,602,704 km (0.11 R)
• M11: 2,820,069 km (0.072 R)
• M12: 3,234,007 km (0.12 R)
• M13: 3,910,488 km (0.082 R)
• M14: 4,117,681 km (0.11 R)
• M15: 4,542,839 km (0.094 R)
• M16: 4,981,908 km (0.094 R)
• M17: 5,342,888 km (0.102 R)
• M18: 5,480,518 km (0.045 R)
• M19: 6,282,063 km (0.113 R)
• M20: 7,783,577 km (0.105 R)
• M21: 7,887,548 km (0.095 R)
• M22: 9,947,510 km (0.103 R)
• M23: 11,152,970 km (0.113 R)
• M24: 11,802,674 km (0.096 R)
• M25: 12,041,881 km (0.096 R)
• M26: 12,403,907 km (0.117 R)
• M27: 12,830,561 km (0.103 R)
• M28: 13,138,433 km (0.086 R)
• M29: 13,386,466 km (0.109 R)
• M30: 15,035,783 km (0.098 R)
• M31: 15,752,656 km (0.076 R)
• M32: 16,214,614 km (0.113 R)
• M33: 19,429,921 km (0.113 R)
• M34: 21,581,737 km (0.075 R)
• M35: 21,874,350 km (0.096 R)
• M36: 22,463,317 km (0.086 R)
• M37: 23,207,118 km (0.099 R)
• M38: 24,185,937 km (0.119 R)
• M39: 25,024,732 km (0.074 R)
• M40: 25,178,219 km (0.088 R)
• M41: 25,640,626 km (0.063 R)
• M42: 25,950,443 km (0.092 R)
• M43: 26,495,728 km (0.064 R)
• M44: 26,573,967 km (0.096 R)
• M45: 27,597,516 km (0.103 R)
• M46: 27,915,112 km (0.099 R)
• M47: 28,074,284 km (0.076 R)
• M48: 28,154,020 km (0.077 R)
• M49: 31,321,605 km (0.111 R)
• M50: 31,404,183 km (0.111 R)
• M51: 32,068,398 km (0.04 R)
• M52: 33,241,844 km (0.099 R)
• M53: 33,326,217 km (0.09 R)
• M54: 34,771,033 km (0.059 R)
• M55: 34,856,603 km (0.056 R)
• M56: 35,630,473 km (0.091 R)
• M57: 36,062,811 km (0.102 R)
• M58: 36,236,195 km (0.061 R)
• M59: 36,758,142 km (0.113 R)
• M60: 37,282,632 km (0.04 R)
• M61: 38,693,190 km (0.103 R)
• M62: 39,137,496 km (0.092 R)
• M63: 39,226,656 km (0.065 R)
• M64: 40,931,922 km (0.086 R)
• M65: 42,203,803 km (0.077 R)
• M66: 43,120,240 km (0.05 R)
• M67: 44,786,311 km (0.081 R)
• M68: 45,720,999 km (0.09 R)
• M69: 46,379,080 km (0.069 R)
• M70: 47,419,533 km (0.12 R)
• M71: 49,619,819 km (0.098 R)
• M72: 50,296,001 km (0.106 R)
• M73: 54,019,941 km (0.036 R)
• M74: 54,218,307 km (0.092 R)
• M75: 54,914,835 km (0.03 R)
• M76: 56,517,776 km (0.085 R)
• M77: 58,136,126 km (0.027 R)
• M78: 58,950,986 km (0.075 R)
• M79: 59,564,636 km (0.106 R)
• M80: 61,314,632 km (0.07 R)
• M81: 61,521,676 km (0.115 R)
• M82: 62,977,113 km (0.11 R)
• M83: 63,918,832 km (0.066 R)
• M84: 65,075,971 km (0.035 R)
• M85: 65,604,351 km (0.032 R)
• M86: 66,878,027 km (0.119 R)
• M87: 67,838,745 km (0.03 R)
• M88: 69,019,072 km (0.1 R)
• M89: 69,773,644 km (0.096 R)
• M90: 70,422,599 km (0.09 R)
• M91: 71,291,164 km (0.067 R)
• M92: 71,508,829 km (0.101 R)
• M93: 72,600,445 km (0.093 R)
• M94: 73,258,077 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 4.9

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.77 AU - 23.41 AU

Year: 31512 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,878,036 km

• M1: 109,206 km (0.118 R)
• M2: 291,117 km (0.07 R)
• M3: 521,498 km (0.111 R)
• M4: 740,659 km (0.066 R)
• M5: 860,487 km (0.07 R)
• M6: 891,454 km (0.103 R)
• M7: 1,327,681 km (0.066 R)
• M8: 1,473,689 km (0.106 R)
• M9: 1,625,082 km (0.118 R)
• M10: 2,279,124 km (0.109 R)
• M11: 2,588,492 km (0.037 R)
• M12: 2,957,999 km (0.056 R)
• M13: 3,694,619 km (0.115 R)
• M14: 6,767,658 km (0.064 R)
• M15: 7,661,206 km (0.095 R)
• M16: 8,726,941 km (0.033 R)
• M17: 9,000,556 km (0.078 R)
• M18: 9,346,576 km (0.106 R)
• M19: 10,194,796 km (0.098 R)
• M20: 10,993,648 km (0.057 R)
• M21: 11,737,150 km (0.119 R)
• M22: 12,039,188 km (0.089 R)
• M23: 12,343,620 km (0.104 R)
• M24: 13,824,489 km (0.106 R)
• M25: 14,950,961 km (0.07 R)
• M26: 15,114,322 km (0.053 R)
• M27: 16,023,129 km (0.042 R)
• M28: 17,034,560 km (0.061 R)
• M29: 18,941,933 km (0.091 R)
• M30: 20,552,204 km (0.091 R)
• M31: 20,733,816 km (0.114 R)
• M32: 21,927,158 km (0.069 R)
• M33: 22,205,710 km (0.115 R)
• M34: 22,392,108 km (0.054 R)
• M35: 22,485,458 km (0.088 R)
• M36: 22,766,253 km (0.05 R)
• M37: 23,142,641 km (0.11 R)
• M38: 24,861,371 km (0.116 R)
• M39: 25,540,844 km (0.107 R)
• M40: 27,017,226 km (0.101 R)
• M41: 27,815,929 km (0.104 R)
• M42: 28,218,198 km (0.03 R)
• M43: 29,538,698 km (0.104 R)
• M44: 30,879,244 km (0.036 R)
• M45: 31,191,455 km (0.112 R)
• M46: 37,317,787 km (0.09 R)
• M47: 37,650,194 km (0.11 R)
• M48: 38,206,548 km (0.113 R)
• M49: 38,877,794 km (0.118 R)
• M50: 38,989,992 km (0.101 R)
• M51: 40,345,349 km (0.065 R)
• M52: 40,686,582 km (0.084 R)
• M53: 43,334,314 km (0.096 R)
• M54: 43,450,702 km (0.094 R)
• M55: 45,444,991 km (0.077 R)
• M56: 47,708,855 km (0.088 R)
• M57: 48,069,685 km (0.1 R)
• M58: 48,310,837 km (0.037 R)
• M59: 49,279,035 km (0.073 R)
• M60: 50,131,443 km (0.049 R)
• M61: 50,743,299 km (0.101 R)
• M62: 52,593,675 km (0.074 R)
• M63: 53,589,398 km (0.072 R)
• M64: 53,714,462 km (0.102 R)
• M65: 55,094,951 km (0.065 R)
• M66: 55,979,523 km (0.1 R)
• M67: 56,996,190 km (0.08 R)
• M68: 57,506,768 km (0.113 R)
• M69: 57,890,786 km (0.091 R)
• M70: 62,432,876 km (0.057 R)
• M71: 63,619,187 km (0.069 R)
• M72: 64,812,978 km (0.071 R)
• M73: 65,079,262 km (0.082 R)
• M74: 65,612,878 km (0.085 R)
• M75: 68,845,239 km (0.072 R)
• M76: 70,617,675 km (0.079 R)
• M77: 72,129,062 km (0.078 R)
• M78: 73,373,567 km (0.084 R)
• M79: 74,625,103 km (0.066 R)
• M80: 77,431,708 km (0.034 R)
• M81: 78,422,046 km (0.047 R)
• M82: 80,701,619 km (0.116 R)
• M83: 82,714,009 km (0.078 R)
• M84: 83,871,298 km (0.103 R)
• M85: 84,597,297 km (0.048 R)
• M86: 84,742,706 km (0.06 R)
• M87: 86,348,340 km (0.088 R)
• M88: 88,849,317 km (0.101 R)
• M89: 90,034,431 km (0.093 R)
• M90: 90,480,233 km (0.047 R)
• M91: 91,971,425 km (0.096 R)
• M92: 92,570,265 km (0.112 R)
• M93: 95,583,465 km (0.116 R)
• M94: 97,406,764 km (0.109 R)
• M95: 98,322,602 km (0.096 R)
• M96: 101,087,620 km (0.082 R)
• M97: 103,878,069 km (0.105 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit