🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 28.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 205 Days

Day: 14.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.99 AU - 1.21 AU

Year: 413 Days

Day: 41.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.94 AU

Year: 931 Days

Day: 19.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.52 AU - 2.3 AU

Year: 945 Days

Day: 23.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,646,116 km

• M1: 243,695 km (0.064 R)

Asteroid Belt

Center: 9.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.8

Radius: 6.4

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.91 AU - 21.11 AU

Year: 25126 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,646,116 km

• M1: 245,939 km (0.113 R)
• M2: 459,265 km (0.095 R)
• M3: 526,884 km (0.119 R)
• M4: 973,134 km (0.092 R)
• M5: 1,092,214 km (0.086 R)
• M6: 1,344,586 km (0.105 R)
• M7: 1,939,836 km (0.089 R)
• M8: 2,014,635 km (0.105 R)
• M9: 2,443,831 km (0.096 R)
• M10: 2,524,913 km (0.049 R)
• M11: 7,462,091 km (0.116 R)
• M12: 7,521,033 km (0.083 R)
• M13: 7,698,905 km (0.108 R)
• M14: 7,818,284 km (0.108 R)
• M15: 8,240,898 km (0.113 R)
• M16: 8,363,119 km (0.077 R)
• M17: 9,297,956 km (0.062 R)
• M18: 10,331,229 km (0.114 R)
• M19: 10,727,963 km (0.1 R)
• M20: 10,794,683 km (0.109 R)
• M21: 10,928,274 km (0.067 R)
• M22: 12,086,461 km (0.103 R)
• M23: 12,155,725 km (0.115 R)
• M24: 12,644,760 km (0.082 R)
• M25: 12,927,201 km (0.026 R)
• M26: 13,931,751 km (0.066 R)
• M27: 14,738,532 km (0.092 R)
• M28: 15,259,880 km (0.038 R)
• M29: 15,409,927 km (0.027 R)
• M30: 16,550,760 km (0.049 R)
• M31: 17,639,983 km (0.071 R)
• M32: 17,718,671 km (0.114 R)
• M33: 17,955,484 km (0.118 R)
• M34: 18,034,622 km (0.071 R)
• M35: 19,074,177 km (0.099 R)
• M36: 21,210,884 km (0.096 R)
• M37: 21,378,433 km (0.067 R)
• M38: 21,630,506 km (0.104 R)
• M39: 21,883,476 km (0.118 R)
• M40: 24,467,330 km (0.082 R)
• M41: 25,705,701 km (0.116 R)
• M42: 25,884,321 km (0.102 R)
• M43: 26,693,047 km (0.118 R)
• M44: 27,418,896 km (0.119 R)
• M45: 27,510,001 km (0.104 R)
• M46: 27,601,256 km (0.097 R)
• M47: 28,335,183 km (0.036 R)
• M48: 29,822,186 km (0.119 R)
• M49: 31,239,027 km (0.118 R)
• M50: 31,907,730 km (0.06 R)
• M51: 35,123,186 km (0.098 R)
• M52: 35,818,517 km (0.099 R)
• M53: 35,918,150 km (0.109 R)
• M54: 37,323,472 km (0.11 R)
• M55: 38,338,344 km (0.101 R)
• M56: 38,542,395 km (0.094 R)
• M57: 38,849,071 km (0.117 R)
• M58: 38,951,546 km (0.103 R)
• M59: 41,227,677 km (0.114 R)
• M60: 42,698,374 km (0.058 R)
• M61: 43,015,671 km (0.117 R)
• M62: 43,333,866 km (0.083 R)
• M63: 45,044,068 km (0.095 R)
• M64: 45,151,629 km (0.118 R)
• M65: 45,474,910 km (0.113 R)
• M66: 47,321,846 km (0.085 R)
• M67: 50,416,577 km (0.065 R)
• M68: 50,752,125 km (0.12 R)
• M69: 50,976,073 km (0.115 R)
• M70: 52,327,390 km (0.067 R)
• M71: 54,376,133 km (0.104 R)
• M72: 55,295,113 km (0.112 R)
• M73: 58,199,855 km (0.106 R)
• M74: 59,729,792 km (0.088 R)
• M75: 61,272,894 km (0.092 R)
• M76: 62,468,780 km (0.105 R)
• M77: 63,793,170 km (0.115 R)
• M78: 64,035,069 km (0.067 R)
• M79: 66,960,306 km (0.094 R)
• M80: 68,934,549 km (0.037 R)
• M81: 69,306,898 km (0.049 R)
• M82: 70,178,156 km (0.099 R)
• M83: 71,053,005 km (0.086 R)
• M84: 71,680,269 km (0.084 R)
• M85: 75,353,794 km (0.107 R)
• M86: 75,865,269 km (0.095 R)
• M87: 76,891,660 km (0.048 R)
• M88: 78,439,998 km (0.087 R)
• M89: 79,217,907 km (0.068 R)
• M90: 83,806,822 km (0.086 R)
• M91: 85,133,755 km (0.075 R)
• M92: 88,616,094 km (0.076 R)
• M93: 89,155,843 km (0.099 R)
• M94: 89,426,166 km (0.085 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit