🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.15 AU - 5.11 AU

Year: 2964 Days

Day: 47 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,505,117 km

• M1: 2,820,518 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.16 AU - 4.2 AU

Year: 3018 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523

Radius: 4.9

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.57 AU - 17.49 AU

Year: 20575 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,505,117 km

• M1: 102,475 km (0.093 R)
• M2: 142,567 km (0.088 R)
• M3: 191,036 km (0.087 R)
• M4: 606,320 km (0.104 R)
• M5: 1,154,148 km (0.093 R)
• M6: 1,878,052 km (0.059 R)
• M7: 2,069,238 km (0.047 R)
• M8: 2,539,274 km (0.095 R)
• M9: 2,574,131 km (0.094 R)
• M10: 2,967,723 km (0.11 R)
• M11: 3,418,311 km (0.104 R)
• M12: 3,534,250 km (0.066 R)
• M13: 4,257,107 km (0.1 R)
• M14: 4,550,318 km (0.115 R)
• M15: 5,558,758 km (0.109 R)
• M16: 5,604,235 km (0.047 R)
• M17: 6,923,838 km (0.11 R)
• M18: 6,972,757 km (0.078 R)
• M19: 8,179,114 km (0.087 R)
• M20: 10,161,136 km (0.043 R)
• M21: 10,777,779 km (0.115 R)
• M22: 11,119,161 km (0.05 R)
• M23: 11,406,389 km (0.083 R)
• M24: 11,521,878 km (0.085 R)
• M25: 11,637,966 km (0.107 R)
• M26: 11,812,547 km (0.073 R)
• M27: 12,046,817 km (0.115 R)
• M28: 12,282,584 km (0.025 R)
• M29: 14,037,067 km (0.109 R)
• M30: 15,101,456 km (0.047 R)
• M31: 17,108,162 km (0.053 R)
• M32: 18,176,291 km (0.101 R)
• M33: 18,786,501 km (0.08 R)
• M34: 19,265,663 km (0.111 R)
• M35: 19,610,486 km (0.111 R)
• M36: 21,151,643 km (0.055 R)
• M37: 22,080,496 km (0.1 R)
• M38: 22,731,247 km (0.075 R)
• M39: 22,876,656 km (0.077 R)
• M40: 23,168,521 km (0.079 R)
• M41: 23,755,992 km (0.113 R)
• M42: 26,154,495 km (0.032 R)
• M43: 26,459,675 km (0.078 R)
• M44: 27,459,587 km (0.099 R)
• M45: 27,692,211 km (0.082 R)
• M46: 28,081,166 km (0.082 R)
• M47: 30,292,671 km (0.114 R)
• M48: 31,015,229 km (0.039 R)
• M49: 31,338,360 km (0.087 R)
• M50: 31,743,621 km (0.104 R)
• M51: 34,045,334 km (0.119 R)
• M52: 34,461,964 km (0.052 R)
• M53: 34,545,439 km (0.116 R)
• M54: 34,964,164 km (0.079 R)
• M55: 36,485,125 km (0.104 R)
• M56: 38,893,950 km (0.074 R)
• M57: 39,766,555 km (0.091 R)
• M58: 42,602,033 km (0.064 R)
• M59: 44,134,663 km (0.113 R)
• M60: 44,225,319 km (0.077 R)
• M61: 45,044,667 km (0.11 R)
• M62: 46,236,812 km (0.098 R)
• M63: 48,184,427 km (0.057 R)
• M64: 48,277,926 km (0.098 R)
• M65: 48,464,923 km (0.099 R)
• M66: 48,558,422 km (0.102 R)
• M67: 49,403,500 km (0.114 R)
• M68: 49,780,636 km (0.117 R)
• M69: 50,064,124 km (0.103 R)
• M70: 50,253,366 km (0.09 R)
• M71: 53,604,208 km (0.096 R)
• M72: 54,574,799 km (0.098 R)
• M73: 54,672,187 km (0.094 R)
• M74: 59,113,449 km (0.095 R)
• M75: 59,413,692 km (0.081 R)
• M76: 59,714,384 km (0.043 R)
• M77: 60,015,524 km (0.093 R)
• M78: 60,216,584 km (0.1 R)
• M79: 60,417,942 km (0.067 R)
• M80: 61,529,155 km (0.08 R)
• M81: 62,239,745 km (0.11 R)
• M82: 63,361,879 km (0.111 R)
• M83: 63,874,102 km (0.119 R)
• M84: 66,248,220 km (0.093 R)
• M85: 66,976,612 km (0.051 R)
• M86: 67,916,835 km (0.107 R)
• M87: 68,021,553 km (0.1 R)
• M88: 69,599,213 km (0.083 R)
• M89: 70,127,742 km (0.118 R)
• M90: 70,339,423 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 6.9

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.88 AU - 17.2 AU

Year: 21631 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,505,117 km

• M1: 117,434 km (0.04 R)
• M2: 188,942 km (0.079 R)
• M3: 301,739 km (0.073 R)
• M4: 646,412 km (0.101 R)
• M5: 696,528 km (0.108 R)
• M6: 1,533,528 km (0.103 R)
• M7: 1,671,457 km (0.05 R)
• M8: 1,885,831 km (0.08 R)
• M9: 2,459,987 km (0.102 R)
• M10: 3,618,623 km (0.111 R)
• M11: 4,521,147 km (0.061 R)
• M12: 4,570,514 km (0.12 R)
• M13: 4,972,035 km (0.087 R)
• M14: 5,125,522 km (0.061 R)
• M15: 5,808,586 km (0.105 R)
• M16: 5,916,297 km (0.098 R)
• M17: 6,133,513 km (0.096 R)
• M18: 7,316,682 km (0.112 R)
• M19: 7,374,876 km (0.076 R)
• M20: 7,433,069 km (0.094 R)
• M21: 8,507,332 km (0.088 R)
• M22: 9,629,316 km (0.065 R)
• M23: 10,337,662 km (0.101 R)
• M24: 11,129,334 km (0.08 R)
• M25: 11,940,603 km (0.067 R)
• M26: 14,122,637 km (0.117 R)
• M27: 14,340,302 km (0.083 R)
• M28: 14,413,156 km (0.107 R)
• M29: 14,632,168 km (0.096 R)
• M30: 14,926,128 km (0.075 R)
• M31: 14,999,879 km (0.093 R)
• M32: 15,594,381 km (0.066 R)
• M33: 16,348,355 km (0.119 R)
• M34: 16,424,350 km (0.118 R)
• M35: 16,653,235 km (0.105 R)
• M36: 20,537,992 km (0.119 R)
• M37: 21,114,842 km (0.063 R)
• M38: 21,363,623 km (0.062 R)
• M39: 22,032,026 km (0.119 R)
• M40: 23,132,768 km (0.029 R)
• M41: 24,078,076 km (0.063 R)
• M42: 25,035,952 km (0.093 R)
• M43: 25,917,532 km (0.096 R)
• M44: 26,362,137 km (0.103 R)
• M45: 27,529,898 km (0.077 R)
• M46: 28,165,689 km (0.112 R)
• M47: 28,622,710 km (0.084 R)
• M48: 29,915,535 km (0.072 R)
• M49: 30,850,522 km (0.105 R)
• M50: 31,416,151 km (0.119 R)
• M51: 31,700,238 km (0.078 R)
• M52: 32,845,260 km (0.092 R)
• M53: 34,003,596 km (0.114 R)
• M54: 34,198,073 km (0.049 R)
• M55: 35,766,308 km (0.12 R)
• M56: 35,865,042 km (0.069 R)
• M57: 36,161,994 km (0.074 R)
• M58: 36,360,361 km (0.065 R)
• M59: 40,815,685 km (0.04 R)
• M60: 41,748,128 km (0.117 R)
• M61: 42,582,735 km (0.098 R)
• M62: 42,687,453 km (0.042 R)
• M63: 44,586,897 km (0.066 R)
• M64: 47,922,331 km (0.09 R)
• M65: 48,031,239 km (0.114 R)
• M66: 51,560,103 km (0.039 R)
• M67: 52,007,101 km (0.07 R)
• M68: 52,343,098 km (0.116 R)
• M69: 55,399,981 km (0.112 R)
• M70: 57,354,178 km (0.106 R)
• M71: 59,097,143 km (0.08 R)
• M72: 62,873,143 km (0.119 R)
• M73: 64,189,006 km (0.111 R)
• M74: 65,998,093 km (0.102 R)
• M75: 67,213,426 km (0.067 R)
• M76: 68,068,527 km (0.052 R)
• M77: 72,648,017 km (0.036 R)
• M78: 73,274,383 km (0.091 R)
• M79: 77,709,362 km (0.093 R)
• M80: 78,478,295 km (0.117 R)
• M81: 79,378,575 km (0.034 R)
• M82: 80,023,791 km (0.084 R)
• M83: 80,153,043 km (0.086 R)
• M84: 80,800,353 km (0.062 R)
• M85: 80,930,054 km (0.041 R)
• M86: 83,537,695 km (0.082 R)
• M87: 83,668,892 km (0.076 R)
• M88: 86,968,872 km (0.097 R)
• M89: 87,234,707 km (0.096 R)
• M90: 88,300,742 km (0.1 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit