🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 360 Days

Day: 31 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.49 AU - 3.77 AU

Year: 2086 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 69.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 6.9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.96 AU - 18.84 AU

Year: 25020 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,787,092 km

• M1: 199,713 km (0.117 R)
• M2: 271,371 km (0.11 R)
• M3: 371,601 km (0.076 R)
• M4: 465,249 km (0.1 R)
• M5: 771,027 km (0.088 R)
• M6: 1,272,180 km (0.077 R)
• M7: 1,478,625 km (0.037 R)
• M8: 1,857,407 km (0.107 R)
• M9: 2,023,910 km (0.101 R)
• M10: 2,300,516 km (0.089 R)
• M11: 2,443,382 km (0.107 R)
• M12: 3,687,737 km (0.068 R)
• M13: 3,939,959 km (0.083 R)
• M14: 4,111,249 km (0.119 R)
• M15: 4,154,482 km (0.096 R)
• M16: 4,416,877 km (0.09 R)
• M17: 5,663,327 km (0.107 R)
• M18: 5,759,817 km (0.038 R)
• M19: 8,232,670 km (0.096 R)
• M20: 8,617,585 km (0.107 R)
• M21: 9,064,584 km (0.098 R)
• M22: 9,404,769 km (0.073 R)
• M23: 10,391,367 km (0.118 R)
• M24: 11,107,492 km (0.059 R)
• M25: 11,962,893 km (0.059 R)
• M26: 12,211,225 km (0.093 R)
• M27: 12,461,203 km (0.106 R)
• M28: 12,523,885 km (0.066 R)
• M29: 12,586,866 km (0.065 R)
• M30: 13,029,825 km (0.051 R)
• M31: 15,725,728 km (0.072 R)
• M32: 15,929,630 km (0.053 R)
• M33: 16,339,977 km (0.101 R)
• M34: 16,753,765 km (0.116 R)
• M35: 17,521,351 km (0.072 R)
• M36: 17,874,103 km (0.118 R)
• M37: 19,453,558 km (0.041 R)
• M38: 20,481,893 km (0.073 R)
• M39: 20,927,994 km (0.074 R)
• M40: 21,452,335 km (0.085 R)
• M41: 21,602,980 km (0.096 R)
• M42: 22,285,296 km (0.084 R)
• M43: 22,897,749 km (0.097 R)
• M44: 24,610,047 km (0.099 R)
• M45: 25,721,110 km (0.091 R)
• M46: 25,801,145 km (0.112 R)
• M47: 26,443,967 km (0.112 R)
• M48: 26,605,533 km (0.045 R)
• M49: 27,499,829 km (0.119 R)
• M50: 28,321,420 km (0.112 R)
• M51: 29,317,892 km (0.049 R)
• M52: 29,568,767 km (0.107 R)
• M53: 29,736,466 km (0.06 R)
• M54: 30,664,422 km (0.098 R)
• M55: 30,749,244 km (0.118 R)
• M56: 32,894,926 km (0.12 R)
• M57: 34,205,553 km (0.12 R)
• M58: 34,469,743 km (0.104 R)
• M59: 35,177,341 km (0.106 R)
• M60: 36,068,795 km (0.074 R)
• M61: 36,427,381 km (0.066 R)
• M62: 37,419,663 km (0.067 R)
• M63: 37,510,320 km (0.068 R)
• M64: 38,420,922 km (0.097 R)
• M65: 38,603,880 km (0.093 R)
• M66: 42,135,287 km (0.087 R)
• M67: 42,607,568 km (0.093 R)
• M68: 43,557,365 km (0.102 R)
• M69: 46,059,389 km (0.094 R)
• M70: 47,229,843 km (0.081 R)
• M71: 48,410,021 km (0.101 R)
• M72: 51,201,367 km (0.107 R)
• M73: 52,413,559 km (0.118 R)
• M74: 53,328,948 km (0.074 R)
• M75: 53,839,675 km (0.067 R)
• M76: 55,381,880 km (0.097 R)
• M77: 56,521,965 km (0.051 R)
• M78: 57,565,111 km (0.104 R)
• M79: 62,122,610 km (0.083 R)
• M80: 62,444,844 km (0.045 R)
• M81: 63,198,967 km (0.083 R)
• M82: 65,151,967 km (0.073 R)
• M83: 69,785,462 km (0.105 R)
• M84: 71,803,388 km (0.099 R)
• M85: 72,367,372 km (0.091 R)
• M86: 72,706,510 km (0.047 R)
• M87: 73,613,223 km (0.035 R)
• M88: 73,726,917 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315

Radius: 4.5

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.31 AU - 20.07 AU

Year: 31669 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,787,092 km

• M1: 124,017 km (0.04 R)
• M2: 512,373 km (0.045 R)
• M3: 578,046 km (0.086 R)
• M4: 623,374 km (0.084 R)
• M5: 742,305 km (0.086 R)
• M6: 1,056,460 km (0.074 R)
• M7: 2,280,919 km (0.068 R)
• M8: 2,317,271 km (0.076 R)
• M9: 3,165,341 km (0.112 R)
• M10: 3,707,185 km (0.083 R)
• M11: 3,750,119 km (0.109 R)
• M12: 4,054,850 km (0.118 R)
• M13: 4,641,723 km (0.079 R)
• M14: 4,687,948 km (0.103 R)
• M15: 4,968,594 km (0.112 R)
• M16: 5,063,439 km (0.109 R)
• M17: 5,351,265 km (0.071 R)
• M18: 6,451,857 km (0.031 R)
• M19: 6,763,769 km (0.105 R)
• M20: 6,921,594 km (0.108 R)
• M21: 9,430,351 km (0.076 R)
• M22: 9,665,668 km (0.066 R)
• M23: 10,022,309 km (0.106 R)
• M24: 11,241,981 km (0.043 R)
• M25: 11,304,064 km (0.094 R)
• M26: 13,684,615 km (0.067 R)
• M27: 14,151,959 km (0.102 R)
• M28: 14,692,306 km (0.06 R)
• M29: 15,723,634 km (0.053 R)
• M30: 15,793,197 km (0.092 R)
• M31: 16,849,208 km (0.076 R)
• M32: 16,991,625 km (0.039 R)
• M33: 17,493,676 km (0.08 R)
• M34: 18,732,795 km (0.071 R)
• M35: 19,624,398 km (0.104 R)
• M36: 19,699,347 km (0.11 R)
• M37: 20,529,765 km (0.118 R)
• M38: 21,603,279 km (0.105 R)
• M39: 22,852,122 km (0.115 R)
• M40: 23,644,542 km (0.109 R)
• M41: 25,992,929 km (0.106 R)
• M42: 26,570,826 km (0.108 R)
• M43: 26,736,730 km (0.118 R)
• M44: 26,986,259 km (0.033 R)
• M45: 28,329,798 km (0.098 R)
• M46: 29,695,028 km (0.096 R)
• M47: 30,559,105 km (0.077 R)
• M48: 30,732,788 km (0.119 R)
• M49: 33,468,484 km (0.094 R)
• M50: 34,187,003 km (0.077 R)
• M51: 36,373,077 km (0.069 R)
• M52: 37,297,143 km (0.068 R)
• M53: 37,389,893 km (0.065 R)
• M54: 37,482,794 km (0.036 R)
• M55: 38,791,625 km (0.107 R)
• M56: 38,885,723 km (0.108 R)
• M57: 39,357,105 km (0.025 R)
• M58: 40,591,587 km (0.115 R)
• M59: 41,838,784 km (0.114 R)
• M60: 43,586,387 km (0.092 R)
• M61: 43,782,061 km (0.084 R)
• M62: 44,076,021 km (0.094 R)
• M63: 44,174,157 km (0.076 R)
• M64: 44,567,450 km (0.114 R)
• M65: 45,953,324 km (0.061 R)
• M66: 46,152,439 km (0.102 R)
• M67: 46,651,498 km (0.105 R)
• M68: 47,755,679 km (0.081 R)
• M69: 48,159,295 km (0.051 R)
• M70: 48,564,106 km (0.119 R)
• M71: 53,299,627 km (0.117 R)
• M72: 53,823,220 km (0.12 R)
• M73: 54,033,105 km (0.101 R)
• M74: 55,721,916 km (0.086 R)
• M75: 57,642,603 km (0.105 R)
• M76: 58,611,099 km (0.102 R)
• M77: 61,658,109 km (0.046 R)
• M78: 63,311,614 km (0.096 R)
• M79: 63,866,024 km (0.11 R)
• M80: 64,199,328 km (0.081 R)
• M81: 65,538,827 km (0.096 R)
• M82: 65,762,925 km (0.054 R)
• M83: 67,565,130 km (0.057 R)
• M84: 70,413,324 km (0.108 R)
• M85: 70,757,698 km (0.048 R)
• M86: 74,349,394 km (0.083 R)
• M87: 74,934,172 km (0.073 R)
• M88: 75,990,782 km (0.105 R)
• M89: 76,697,931 km (0.105 R)
• M90: 77,052,178 km (0.1 R)
• M91: 79,189,782 km (0.11 R)
• M92: 79,787,127 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit