🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 164 Days

Day: 44.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 124.5 °

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: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 12.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,842,607 km

• M1: 178,171 km (0.044 R)
• M2: 226,641 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.67 AU - 1.11 AU

Year: 296 Days

Day: 24.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 337 Days

Day: 27.3 Hours

Environment

Temp: 80 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,842,607 km

• M1: 21,542 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.82 AU - 1.88 AU

Year: 888 Days

Day: 15.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,842,607 km

• M1: 37,699 km (0.096 R)
• M2: 758,760 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.64 AU - 2.92 AU

Year: 1637 Days

Day: 27.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,842,607 km

• M1: 623,973 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.06 AU

Year: 1646 Days

Day: 47.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.22 AU - 4.6 AU

Year: 3270 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 6.9

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.05 AU - 17.67 AU

Year: 20227 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,842,607 km

• M1: 134,339 km (0.085 R)
• M2: 320,439 km (0.114 R)
• M3: 606,021 km (0.098 R)
• M4: 676,332 km (0.066 R)
• M5: 724,802 km (0.119 R)
• M6: 851,661 km (0.109 R)
• M7: 1,589,777 km (0.083 R)
• M8: 2,670,472 km (0.057 R)
• M9: 3,195,859 km (0.084 R)
• M10: 3,364,007 km (0.042 R)
• M11: 3,841,225 km (0.071 R)
• M12: 4,110,351 km (0.114 R)
• M13: 5,100,240 km (0.079 R)
• M14: 5,697,734 km (0.101 R)
• M15: 6,688,222 km (0.113 R)
• M16: 7,285,715 km (0.072 R)
• M17: 7,563,070 km (0.114 R)
• M18: 7,731,068 km (0.104 R)
• M19: 8,127,952 km (0.088 R)
• M20: 8,299,989 km (0.114 R)
• M21: 9,059,797 km (0.038 R)
• M22: 9,119,187 km (0.088 R)
• M23: 11,469,070 km (0.065 R)
• M24: 13,583,786 km (0.105 R)
• M25: 16,899,922 km (0.102 R)
• M26: 18,307,787 km (0.118 R)
• M27: 18,458,283 km (0.115 R)
• M28: 18,533,531 km (0.058 R)
• M29: 18,760,171 km (0.102 R)
• M30: 19,445,778 km (0.114 R)
• M31: 20,372,388 km (0.066 R)
• M32: 20,998,156 km (0.076 R)
• M33: 21,550,920 km (0.113 R)
• M34: 22,670,660 km (0.098 R)
• M35: 23,237,636 km (0.056 R)
• M36: 24,966,389 km (0.11 R)
• M37: 25,467,990 km (0.117 R)
• M38: 26,395,946 km (0.093 R)
• M39: 27,249,252 km (0.109 R)
• M40: 27,938,450 km (0.109 R)
• M41: 29,158,121 km (0.091 R)
• M42: 30,128,562 km (0.067 R)
• M43: 31,379,051 km (0.099 R)
• M44: 32,555,339 km (0.082 R)
• M45: 32,828,804 km (0.062 R)
• M46: 33,653,836 km (0.11 R)
• M47: 36,075,377 km (0.094 R)
• M48: 36,736,899 km (0.078 R)
• M49: 37,116,728 km (0.11 R)
• M50: 37,402,460 km (0.114 R)
• M51: 37,497,753 km (0.1 R)
• M52: 38,263,844 km (0.036 R)
• M53: 38,938,531 km (0.072 R)
• M54: 39,811,584 km (0.057 R)
• M55: 40,397,110 km (0.043 R)
• M56: 42,867,868 km (0.081 R)
• M57: 42,967,650 km (0.055 R)
• M58: 43,668,666 km (0.065 R)
• M59: 43,970,255 km (0.066 R)
• M60: 44,373,571 km (0.099 R)
• M61: 48,993,602 km (0.103 R)
• M62: 49,307,009 km (0.059 R)
• M63: 49,935,769 km (0.05 R)
• M64: 51,944,420 km (0.053 R)
• M65: 52,157,447 km (0.12 R)
• M66: 52,798,025 km (0.079 R)
• M67: 53,226,623 km (0.102 R)
• M68: 53,656,268 km (0.074 R)
• M69: 54,519,149 km (0.112 R)
• M70: 56,477,385 km (0.063 R)
• M71: 57,025,362 km (0.082 R)
• M72: 57,245,121 km (0.068 R)
• M73: 57,465,030 km (0.114 R)
• M74: 57,575,134 km (0.046 R)
• M75: 58,016,298 km (0.084 R)
• M76: 58,458,510 km (0.096 R)
• M77: 61,247,612 km (0.12 R)
• M78: 62,262,185 km (0.042 R)
• M79: 65,454,304 km (0.075 R)
• M80: 66,145,147 km (0.105 R)
• M81: 66,954,322 km (0.054 R)
• M82: 67,418,076 km (0.097 R)
• M83: 69,284,159 km (0.106 R)
• M84: 69,870,733 km (0.111 R)
• M85: 71,048,816 km (0.089 R)
• M86: 72,590,123 km (0.091 R)
• M87: 73,066,592 km (0.05 R)
• M88: 76,309,874 km (0.09 R)
• M89: 76,915,745 km (0.066 R)
• M90: 78,253,898 km (0.11 R)
• M91: 80,830,123 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.5

Radius: 6

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.58 AU - 17.92 AU

Year: 21028 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,842,607 km

• M1: 76,594 km (0.119 R)
• M2: 170,691 km (0.091 R)
• M3: 218,114 km (0.091 R)
• M4: 362,027 km (0.104 R)
• M5: 798,703 km (0.108 R)
• M6: 842,685 km (0.084 R)
• M7: 1,274,125 km (0.035 R)
• M8: 2,061,608 km (0.114 R)
• M9: 2,341,506 km (0.032 R)
• M10: 2,405,384 km (0.1 R)
• M11: 2,633,521 km (0.067 R)
• M12: 2,699,942 km (0.063 R)
• M13: 4,534,461 km (0.109 R)
• M14: 5,438,631 km (0.087 R)
• M15: 5,481,116 km (0.071 R)
• M16: 5,737,826 km (0.09 R)
• M17: 6,396,805 km (0.073 R)
• M18: 6,441,535 km (0.076 R)
• M19: 6,531,443 km (0.036 R)
• M20: 6,987,118 km (0.05 R)
• M21: 7,265,370 km (0.117 R)
• M22: 8,170,587 km (0.075 R)
• M23: 8,463,799 km (0.116 R)
• M24: 8,760,451 km (0.079 R)
• M25: 10,189,410 km (0.116 R)
• M26: 11,416,262 km (0.087 R)
• M27: 12,130,143 km (0.096 R)
• M28: 12,185,644 km (0.046 R)
• M29: 12,858,386 km (0.112 R)
• M30: 13,256,466 km (0.096 R)
• M31: 14,474,492 km (0.057 R)
• M32: 14,829,039 km (0.047 R)
• M33: 15,486,521 km (0.106 R)
• M34: 15,970,620 km (0.111 R)
• M35: 16,153,578 km (0.111 R)
• M36: 16,891,694 km (0.088 R)
• M37: 17,202,558 km (0.117 R)
• M38: 19,236,341 km (0.1 R)
• M39: 20,018,439 km (0.053 R)
• M40: 20,215,609 km (0.102 R)
• M41: 20,281,432 km (0.057 R)
• M42: 20,810,859 km (0.067 R)
• M43: 21,748,239 km (0.061 R)
• M44: 22,767,749 km (0.107 R)
• M45: 23,802,816 km (0.078 R)
• M46: 25,775,713 km (0.044 R)
• M47: 26,277,016 km (0.065 R)
• M48: 26,492,885 km (0.116 R)
• M49: 28,757,647 km (0.041 R)
• M50: 29,203,150 km (0.062 R)
• M51: 30,251,382 km (0.049 R)
• M52: 33,859,533 km (0.108 R)
• M53: 34,016,013 km (0.099 R)
• M54: 37,116,129 km (0.088 R)
• M55: 37,763,140 km (0.057 R)
• M56: 38,006,835 km (0.081 R)
• M57: 38,904,422 km (0.101 R)
• M58: 39,068,382 km (0.117 R)
• M59: 40,056,924 km (0.108 R)
• M60: 40,139,652 km (0.036 R)
• M61: 41,053,695 km (0.056 R)
• M62: 41,722,697 km (0.095 R)
• M63: 41,974,470 km (0.111 R)
• M64: 42,058,544 km (0.101 R)
• M65: 42,986,799 km (0.027 R)
• M66: 44,007,206 km (0.087 R)
• M67: 44,777,635 km (0.09 R)
• M68: 45,639,019 km (0.069 R)
• M69: 45,725,337 km (0.095 R)
• M70: 45,898,422 km (0.102 R)
• M71: 47,903,931 km (0.069 R)
• M72: 48,167,522 km (0.111 R)
• M73: 49,581,970 km (0.067 R)
• M74: 50,472,975 km (0.111 R)
• M75: 52,270,693 km (0.084 R)
• M76: 52,361,050 km (0.114 R)
• M77: 52,451,557 km (0.091 R)
• M78: 53,541,377 km (0.113 R)
• M79: 55,466,702 km (0.099 R)
• M80: 56,577,017 km (0.052 R)
• M81: 56,948,768 km (0.111 R)
• M82: 57,881,511 km (0.044 R)
• M83: 59,196,027 km (0.064 R)
• M84: 59,290,274 km (0.09 R)
• M85: 60,520,267 km (0.109 R)
• M86: 60,615,262 km (0.035 R)
• M87: 62,045,717 km (0.104 R)
• M88: 62,428,987 km (0.113 R)
• M89: 63,198,069 km (0.092 R)
• M90: 63,873,504 km (0.099 R)
• M91: 64,842,599 km (0.079 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit