🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 203 Days

Day: 20.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 203 Days

Day: 34.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 302 Days

Day: 30.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.89 AU - 0.93 AU

Year: 329 Days

Day: 30.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.12 AU - 1.26 AU

Year: 492 Days

Day: 23.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 11.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.88 AU - 6.34 AU

Year: 4375 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,363,436 km

• M1: 151,243 km (0.097 R)
• M2: 294,857 km (0.098 R)
• M3: 603,179 km (0.113 R)
• M4: 828,473 km (0.11 R)
• M5: 997,818 km (0.115 R)
• M6: 1,624,633 km (0.069 R)
• M7: 1,788,742 km (0.084 R)
• M8: 1,971,850 km (0.045 R)
• M9: 2,244,267 km (0.059 R)
• M10: 2,356,765 km (0.118 R)
• M11: 2,456,846 km (0.086 R)
• M12: 2,543,762 km (0.035 R)
• M13: 2,646,536 km (0.098 R)
• M14: 2,932,417 km (0.057 R)
• M15: 3,009,311 km (0.104 R)
• M16: 3,149,634 km (0.049 R)
• M17: 3,276,193 km (0.074 R)
• M18: 3,372,235 km (0.109 R)
• M19: 3,452,868 km (0.108 R)
• M20: 3,682,651 km (0.104 R)
• M21: 3,799,337 km (0.118 R)
• M22: 3,985,287 km (0.106 R)
• M23: 4,208,936 km (0.098 R)
• M24: 4,331,158 km (0.105 R)
• M25: 4,454,576 km (0.066 R)
• M26: 4,632,896 km (0.088 R)
• M27: 4,722,954 km (0.114 R)
• M28: 4,831,862 km (0.054 R)
• M29: 5,033,669 km (0.1 R)
• M30: 5,426,663 km (0.033 R)
• M31: 5,521,807 km (0.055 R)
• M32: 5,985,860 km (0.112 R)
• M33: 6,163,133 km (0.039 R)
• M34: 6,442,432 km (0.097 R)
• M35: 6,523,066 km (0.114 R)
• M36: 6,746,415 km (0.099 R)
• M37: 6,910,374 km (0.082 R)
• M38: 7,159,006 km (0.115 R)
• M39: 7,771,759 km (0.084 R)
• M40: 8,511,670 km (0.109 R)
• M41: 8,912,592 km (0.083 R)
• M42: 9,002,501 km (0.116 R)
• M43: 9,274,170 km (0.108 R)
• M44: 9,502,606 km (0.079 R)
• M45: 9,686,761 km (0.114 R)
• M46: 9,895,301 km (0.112 R)
• M47: 10,011,688 km (0.102 R)
• M48: 10,175,647 km (0.071 R)
• M49: 10,316,718 km (0.103 R)
• M50: 10,553,531 km (0.1 R)
• M51: 10,648,676 km (0.119 R)
• M52: 11,371,981 km (0.117 R)
• M53: 12,235,610 km (0.094 R)
• M54: 13,094,900 km (0.086 R)
• M55: 13,248,537 km (0.086 R)
• M56: 13,583,636 km (0.085 R)
• M57: 13,739,218 km (0.077 R)
• M58: 13,999,818 km (0.107 R)
• M59: 14,078,356 km (0.107 R)
• M60: 14,156,895 km (0.088 R)
• M61: 14,446,517 km (0.09 R)
• M62: 15,543,368 km (0.093 R)
• M63: 15,678,904 km (0.081 R)
• M64: 15,869,492 km (0.088 R)
• M65: 16,142,957 km (0.116 R)
• M66: 16,307,813 km (0.113 R)
• M67: 16,611,497 km (0.109 R)
• M68: 16,944,801 km (0.05 R)
• M69: 17,140,326 km (0.065 R)
• M70: 17,308,623 km (0.097 R)
• M71: 17,901,480 km (0.069 R)
• M72: 18,072,171 km (0.066 R)
• M73: 19,573,685 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 8

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.89 AU - 9.77 AU

Year: 9938 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,363,436 km

• M1: 148,401 km (0.042 R)
• M2: 207,941 km (0.089 R)
• M3: 281,394 km (0.116 R)
• M4: 535,710 km (0.092 R)
• M5: 646,412 km (0.106 R)
• M6: 1,124,527 km (0.098 R)
• M7: 1,600,398 km (0.113 R)
• M8: 1,669,811 km (0.099 R)
• M9: 2,032,287 km (0.093 R)
• M10: 2,184,129 km (0.106 R)
• M11: 2,526,110 km (0.074 R)
• M12: 3,142,752 km (0.092 R)
• M13: 3,960,753 km (0.097 R)
• M14: 4,151,042 km (0.089 R)
• M15: 4,640,227 km (0.108 R)
• M16: 5,251,184 km (0.104 R)
• M17: 5,460,472 km (0.09 R)
• M18: 5,708,206 km (0.106 R)
• M19: 6,068,438 km (0.097 R)
• M20: 7,192,965 km (0.079 R)
• M21: 7,503,680 km (0.075 R)
• M22: 8,258,850 km (0.078 R)
• M23: 8,666,205 km (0.092 R)
• M24: 9,415,690 km (0.083 R)
• M25: 10,447,018 km (0.087 R)
• M26: 11,604,456 km (0.117 R)
• M27: 11,831,696 km (0.049 R)
• M28: 12,198,210 km (0.118 R)
• M29: 12,336,738 km (0.084 R)
• M30: 12,615,140 km (0.117 R)
• M31: 13,510,632 km (0.058 R)
• M32: 13,653,798 km (0.074 R)
• M33: 13,990,094 km (0.084 R)
• M34: 14,135,054 km (0.053 R)
• M35: 14,818,118 km (0.073 R)
• M36: 15,461,838 km (0.041 R)
• M37: 15,862,610 km (0.077 R)
• M38: 16,521,140 km (0.11 R)
• M39: 16,930,739 km (0.047 R)
• M40: 17,812,469 km (0.099 R)
• M41: 17,969,547 km (0.085 R)
• M42: 21,932,544 km (0.088 R)
• M43: 23,177,796 km (0.105 R)
• M44: 24,155,718 km (0.081 R)
• M45: 24,504,131 km (0.085 R)
• M46: 24,620,518 km (0.12 R)
• M47: 24,795,697 km (0.095 R)
• M48: 25,618,187 km (0.077 R)
• M49: 25,914,091 km (0.092 R)
• M50: 26,928,664 km (0.036 R)
• M51: 27,169,367 km (0.112 R)
• M52: 27,289,943 km (0.084 R)
• M53: 28,505,425 km (0.062 R)
• M54: 29,181,608 km (0.033 R)
• M55: 29,305,026 km (0.087 R)
• M56: 29,676,478 km (0.111 R)
• M57: 30,486,849 km (0.114 R)
• M58: 30,612,212 km (0.087 R)
• M59: 31,430,812 km (0.112 R)
• M60: 32,512,255 km (0.082 R)
• M61: 33,735,367 km (0.081 R)
• M62: 35,235,983 km (0.116 R)
• M63: 35,961,234 km (0.088 R)
• M64: 36,558,428 km (0.071 R)
• M65: 36,624,999 km (0.097 R)
• M66: 36,758,142 km (0.095 R)
• M67: 37,091,894 km (0.051 R)
• M68: 37,158,765 km (0.109 R)
• M69: 37,292,655 km (0.111 R)
• M70: 39,798,120 km (0.119 R)
• M71: 40,415,660 km (0.06 R)
• M72: 40,484,475 km (0.111 R)
• M73: 40,622,255 km (0.087 R)
• M74: 41,382,661 km (0.04 R)
• M75: 42,008,279 km (0.093 R)
• M76: 42,847,373 km (0.064 R)
• M77: 43,833,373 km (0.091 R)
• M78: 43,904,133 km (0.045 R)
• M79: 45,827,513 km (0.101 R)
• M80: 45,971,126 km (0.115 R)
• M81: 46,546,929 km (0.061 R)
• M82: 46,691,291 km (0.066 R)
• M83: 46,980,314 km (0.079 R)
• M84: 47,487,600 km (0.108 R)
• M85: 48,727,318 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 4.1

Gravity: 49.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.19 AU - 19.21 AU

Year: 24696 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,363,436 km

• M1: 59,390 km (0.099 R)
• M2: 94,396 km (0.118 R)
• M3: 205,547 km (0.089 R)
• M4: 464,950 km (0.115 R)
• M5: 1,254,528 km (0.065 R)
• M6: 2,445,476 km (0.033 R)
• M7: 2,528,503 km (0.067 R)
• M8: 2,570,391 km (0.112 R)
• M9: 2,826,502 km (0.064 R)
• M10: 2,957,700 km (0.098 R)
• M11: 3,455,262 km (0.111 R)
• M12: 3,785,425 km (0.114 R)
• M13: 3,929,936 km (0.066 R)
• M14: 4,125,460 km (0.112 R)
• M15: 4,679,421 km (0.095 R)
• M16: 5,203,164 km (0.083 R)
• M17: 5,635,352 km (0.103 R)
• M18: 6,305,101 km (0.104 R)
• M19: 6,707,221 km (0.113 R)
• M20: 7,117,717 km (0.08 R)
• M21: 8,147,998 km (0.091 R)
• M22: 10,343,795 km (0.115 R)
• M23: 13,142,323 km (0.108 R)
• M24: 15,537,384 km (0.062 R)
• M25: 16,001,138 km (0.093 R)
• M26: 17,659,879 km (0.053 R)
• M27: 18,224,910 km (0.082 R)
• M28: 19,538,380 km (0.036 R)
• M29: 19,871,534 km (0.063 R)
• M30: 20,712,424 km (0.105 R)
• M31: 20,882,068 km (0.07 R)
• M32: 21,222,552 km (0.104 R)
• M33: 21,393,543 km (0.099 R)
• M34: 22,777,622 km (0.063 R)
• M35: 24,458,504 km (0.034 R)
• M36: 25,359,083 km (0.088 R)
• M37: 26,454,139 km (0.053 R)
• M38: 27,657,654 km (0.094 R)
• M39: 27,844,352 km (0.087 R)
• M40: 28,031,499 km (0.091 R)
• M41: 28,689,880 km (0.091 R)
• M42: 29,163,207 km (0.101 R)
• M43: 29,448,490 km (0.049 R)
• M44: 30,695,239 km (0.113 R)
• M45: 31,276,576 km (0.063 R)
• M46: 33,141,015 km (0.06 R)
• M47: 33,339,232 km (0.097 R)
• M48: 33,538,047 km (0.082 R)
• M49: 34,136,589 km (0.067 R)
• M50: 34,236,669 km (0.115 R)
• M51: 35,546,848 km (0.037 R)
• M52: 39,154,999 km (0.118 R)
• M53: 39,259,867 km (0.112 R)
• M54: 47,156,690 km (0.076 R)
• M55: 50,539,397 km (0.101 R)
• M56: 50,881,976 km (0.062 R)
• M57: 51,110,711 km (0.112 R)
• M58: 52,259,922 km (0.113 R)
• M59: 55,287,184 km (0.091 R)
• M60: 56,466,464 km (0.049 R)
• M61: 57,178,101 km (0.117 R)
• M62: 57,415,962 km (0.116 R)
• M63: 57,535,042 km (0.088 R)
• M64: 58,850,007 km (0.077 R)
• M65: 59,210,388 km (0.118 R)
• M66: 59,330,665 km (0.097 R)
• M67: 59,933,395 km (0.081 R)
• M68: 61,023,215 km (0.056 R)
• M69: 61,631,480 km (0.047 R)
• M70: 63,345,423 km (0.114 R)
• M71: 68,327,930 km (0.106 R)
• M72: 69,086,092 km (0.057 R)
• M73: 72,274,920 km (0.099 R)
• M74: 73,047,294 km (0.079 R)
• M75: 75,641,770 km (0.107 R)
• M76: 75,772,369 km (0.108 R)
• M77: 75,902,968 km (0.104 R)
• M78: 77,870,778 km (0.074 R)
• M79: 78,927,238 km (0.101 R)
• M80: 80,121,179 km (0.107 R)
• M81: 80,387,463 km (0.081 R)
• M82: 81,321,253 km (0.067 R)
• M83: 85,635,955 km (0.077 R)
• M84: 86,726,224 km (0.06 R)
• M85: 88,782,746 km (0.106 R)
• M86: 89,747,951 km (0.075 R)
• M87: 90,578,070 km (0.109 R)
• M88: 90,716,747 km (0.11 R)
• M89: 90,994,102 km (0.117 R)
• M90: 91,132,928 km (0.083 R)
• M91: 92,524,937 km (0.091 R)
• M92: 92,664,511 km (0.098 R)
• M93: 92,804,086 km (0.071 R)
• M94: 92,943,811 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit