🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 26 Hours

Environment

Temp: 236 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 247 Days

Day: 15.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 282 Days

Day: 39.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 175.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 367 Days

Day: 21.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,977,530 km

• M1: 222,153 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.99 AU - 1.11 AU

Year: 401 Days

Day: 25.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,977,530 km

• M1: 705,055 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.38 AU - 1.72 AU

Year: 719 Days

Day: 47.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,977,530 km

• M1: 159,023 km (0.077 R)
• M2: 235,916 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.62 AU - 3.16 AU

Year: 1831 Days

Day: 36.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 70.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,977,530 km

• M1: 1,103,434 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.8

Radius: 3.8

Gravity: 49.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.09 AU - 17.57 AU

Year: 22375 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 116.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,977,530 km

• M1: 68,217 km (0.093 R)
• M2: 156,330 km (0.085 R)
• M3: 661,522 km (0.083 R)
• M4: 812,616 km (0.071 R)
• M5: 1,087,876 km (0.068 R)
• M6: 1,235,678 km (0.109 R)
• M7: 1,819,260 km (0.117 R)
• M8: 3,114,179 km (0.054 R)
• M9: 3,239,243 km (0.118 R)
• M10: 3,494,606 km (0.1 R)
• M11: 3,668,439 km (0.103 R)
• M12: 3,756,403 km (0.069 R)
• M13: 4,115,138 km (0.036 R)
• M14: 4,252,469 km (0.105 R)
• M15: 4,391,445 km (0.109 R)
• M16: 4,531,768 km (0.091 R)
• M17: 5,305,189 km (0.111 R)
• M18: 5,555,018 km (0.068 R)
• M19: 5,706,860 km (0.071 R)
• M20: 5,860,048 km (0.056 R)
• M21: 6,699,741 km (0.074 R)
• M22: 6,861,306 km (0.114 R)
• M23: 7,243,379 km (0.042 R)
• M24: 7,353,783 km (0.05 R)
• M25: 7,632,334 km (0.074 R)
• M26: 7,914,176 km (0.08 R)
• M27: 8,780,348 km (0.115 R)
• M28: 8,898,081 km (0.09 R)
• M29: 9,434,539 km (0.102 R)
• M30: 9,919,984 km (0.116 R)
• M31: 9,981,170 km (0.053 R)
• M32: 10,600,655 km (0.094 R)
• M33: 13,132,599 km (0.093 R)
• M34: 14,361,096 km (0.077 R)
• M35: 14,499,774 km (0.077 R)
• M36: 15,554,439 km (0.038 R)
• M37: 17,588,371 km (0.082 R)
• M38: 17,662,422 km (0.114 R)
• M39: 18,560,608 km (0.065 R)
• M40: 19,167,526 km (0.117 R)
• M41: 20,012,754 km (0.111 R)
• M42: 20,478,901 km (0.05 R)
• M43: 22,138,241 km (0.073 R)
• M44: 22,218,276 km (0.101 R)
• M45: 22,459,128 km (0.101 R)
• M46: 23,105,541 km (0.092 R)
• M47: 26,513,231 km (0.047 R)
• M48: 27,539,921 km (0.096 R)
• M49: 27,712,258 km (0.111 R)
• M50: 28,928,787 km (0.093 R)
• M51: 29,896,835 km (0.072 R)
• M52: 29,985,397 km (0.113 R)
• M53: 32,136,166 km (0.059 R)
• M54: 36,017,632 km (0.104 R)
• M55: 36,584,159 km (0.075 R)
• M56: 40,630,782 km (0.095 R)
• M57: 41,911,788 km (0.115 R)
• M58: 43,807,792 km (0.075 R)
• M59: 43,908,321 km (0.093 R)
• M60: 45,731,620 km (0.1 R)
• M61: 47,579,304 km (0.076 R)
• M62: 48,096,912 km (0.038 R)
• M63: 48,616,316 km (0.089 R)
• M64: 49,033,245 km (0.112 R)
• M65: 49,137,665 km (0.112 R)
• M66: 49,870,694 km (0.053 R)
• M67: 52,838,417 km (0.094 R)
• M68: 55,101,384 km (0.118 R)
• M69: 56,299,363 km (0.063 R)
• M70: 56,627,581 km (0.105 R)
• M71: 56,846,742 km (0.114 R)
• M72: 57,836,482 km (0.086 R)
• M73: 59,387,363 km (0.1 R)
• M74: 59,721,415 km (0.109 R)
• M75: 59,832,865 km (0.102 R)
• M76: 60,503,363 km (0.046 R)
• M77: 60,727,460 km (0.08 R)
• M78: 61,513,896 km (0.106 R)
• M79: 61,626,394 km (0.082 R)
• M80: 62,416,570 km (0.111 R)
• M81: 62,756,307 km (0.111 R)
• M82: 63,437,575 km (0.08 R)
• M83: 64,121,238 km (0.111 R)
• M84: 65,495,743 km (0.104 R)
• M85: 66,071,396 km (0.1 R)
• M86: 66,880,122 km (0.072 R)
• M87: 68,041,001 km (0.033 R)
• M88: 69,560,168 km (0.102 R)
• M89: 71,445,250 km (0.114 R)
• M90: 72,275,219 km (0.105 R)
• M91: 74,664,148 km (0.094 R)
• M92: 76,472,786 km (0.113 R)
• M93: 79,887,208 km (0.119 R)
• M94: 80,010,028 km (0.1 R)
• M95: 80,378,936 km (0.114 R)
• M96: 81,242,116 km (0.067 R)
• M97: 82,604,653 km (0.076 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: 350 - 19,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit