🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 262 Days

Day: 24.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.94 AU - 1.32 AU

Year: 448 Days

Day: 20.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.01 AU - 2.29 AU

Year: 1175 Days

Day: 47.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,911,665 km

• M1: 996,023 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 14.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.05 AU - 6.49 AU

Year: 4510 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,911,665 km

• M1: 291,267 km (0.098 R)
• M2: 396,135 km (0.117 R)
• M3: 688,001 km (0.083 R)
• M4: 901,178 km (0.09 R)
• M5: 1,065,885 km (0.108 R)
• M6: 1,181,823 km (0.069 R)
• M7: 1,286,990 km (0.031 R)
• M8: 1,427,313 km (0.11 R)
• M9: 1,707,211 km (0.116 R)
• M10: 1,915,750 km (0.106 R)
• M11: 2,358,560 km (0.089 R)
• M12: 2,533,141 km (0.063 R)
• M13: 2,691,864 km (0.11 R)
• M14: 3,491,913 km (0.046 R)
• M15: 3,781,984 km (0.113 R)
• M16: 3,872,790 km (0.078 R)
• M17: 3,987,531 km (0.083 R)
• M18: 4,126,657 km (0.045 R)
• M19: 4,529,824 km (0.067 R)
• M20: 4,920,872 km (0.078 R)
• M21: 5,145,868 km (0.119 R)
• M22: 5,605,881 km (0.099 R)
• M23: 5,867,378 km (0.102 R)
• M24: 6,402,340 km (0.036 R)
• M25: 7,290,951 km (0.084 R)
• M26: 7,404,795 km (0.107 R)
• M27: 7,547,961 km (0.11 R)
• M28: 7,692,023 km (0.068 R)
• M29: 8,307,020 km (0.097 R)
• M30: 8,695,825 km (0.077 R)
• M31: 8,877,287 km (0.046 R)
• M32: 8,999,060 km (0.107 R)
• M33: 9,151,949 km (0.096 R)
• M34: 9,429,303 km (0.069 R)
• M35: 9,553,619 km (0.063 R)
• M36: 9,866,428 km (0.093 R)
• M37: 10,278,271 km (0.038 R)
• M38: 10,374,164 km (0.095 R)
• M39: 10,793,038 km (0.088 R)
• M40: 10,923,038 km (0.081 R)
• M41: 11,184,535 km (0.067 R)
• M42: 11,814,043 km (0.057 R)
• M43: 11,981,742 km (0.059 R)
• M44: 12,489,328 km (0.041 R)
• M45: 13,211,736 km (0.097 R)
• M46: 13,525,592 km (0.03 R)
• M47: 13,630,760 km (0.116 R)
• M48: 14,374,411 km (0.118 R)
• M49: 14,950,063 km (0.047 R)
• M50: 15,058,821 km (0.105 R)
• M51: 15,864,405 km (0.092 R)
• M52: 16,759,300 km (0.104 R)
• M53: 17,479,464 km (0.047 R)
• M54: 17,785,691 km (0.104 R)
• M55: 18,481,171 km (0.117 R)
• M56: 20,782,585 km (0.086 R)
• M57: 20,904,058 km (0.12 R)
• M58: 21,433,336 km (0.116 R)
• M59: 21,556,006 km (0.106 R)
• M60: 22,504,905 km (0.11 R)
• M61: 22,838,209 km (0.101 R)
• M62: 23,341,157 km (0.118 R)
• M63: 23,763,023 km (0.099 R)
• M64: 24,443,394 km (0.082 R)
• M65: 25,606,069 km (0.108 R)
• M66: 25,823,285 km (0.09 R)
• M67: 25,997,567 km (0.08 R)
• M68: 26,434,991 km (0.096 R)
• M69: 26,654,601 km (0.094 R)
• M70: 27,184,177 km (0.044 R)
• M71: 27,717,194 km (0.118 R)
• M72: 27,806,355 km (0.078 R)
• M73: 28,164,043 km (0.117 R)
• M74: 28,929,087 km (0.079 R)
• M75: 29,655,534 km (0.112 R)
• M76: 30,848,727 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 8.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.62 AU - 12.82 AU

Year: 14010 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,911,665 km

• M1: 129,701 km (0.118 R)
• M2: 311,612 km (0.05 R)
• M3: 454,329 km (0.064 R)
• M4: 1,010,833 km (0.026 R)
• M5: 1,252,882 km (0.097 R)
• M6: 1,316,461 km (0.051 R)
• M7: 1,446,761 km (0.118 R)
• M8: 1,513,482 km (0.101 R)
• M9: 1,581,399 km (0.089 R)
• M10: 1,863,241 km (0.081 R)
• M11: 2,110,377 km (0.073 R)
• M12: 2,186,672 km (0.082 R)
• M13: 2,289,745 km (0.069 R)
• M14: 2,447,571 km (0.094 R)
• M15: 2,527,755 km (0.044 R)
• M16: 2,718,493 km (0.082 R)
• M17: 2,999,138 km (0.111 R)
• M18: 3,085,157 km (0.029 R)
• M19: 3,437,609 km (0.111 R)
• M20: 3,588,404 km (0.107 R)
• M21: 3,896,277 km (0.076 R)
• M22: 4,053,504 km (0.093 R)
• M23: 4,504,990 km (0.114 R)
• M24: 5,350,517 km (0.103 R)
• M25: 5,737,976 km (0.089 R)
• M26: 6,244,215 km (0.094 R)
• M27: 7,415,566 km (0.08 R)
• M28: 7,650,136 km (0.103 R)
• M29: 7,926,742 km (0.101 R)
• M30: 9,443,066 km (0.032 R)
• M31: 9,953,794 km (0.036 R)
• M32: 10,386,281 km (0.107 R)
• M33: 10,517,329 km (0.092 R)
• M34: 10,780,771 km (0.054 R)
• M35: 11,046,606 km (0.089 R)
• M36: 11,135,617 km (0.043 R)
• M37: 11,675,067 km (0.104 R)
• M38: 12,407,348 km (0.03 R)
• M39: 13,343,681 km (0.109 R)
• M40: 13,533,671 km (0.064 R)
• M41: 14,497,230 km (0.088 R)
• M42: 14,594,768 km (0.11 R)
• M43: 20,559,385 km (0.115 R)
• M44: 20,944,001 km (0.116 R)
• M45: 20,999,203 km (0.105 R)
• M46: 22,112,211 km (0.064 R)
• M47: 22,168,460 km (0.071 R)
• M48: 22,337,206 km (0.053 R)
• M49: 22,959,683 km (0.031 R)
• M50: 24,453,567 km (0.098 R)
• M51: 24,627,849 km (0.088 R)
• M52: 25,919,327 km (0.077 R)
• M53: 26,037,809 km (0.117 R)
• M54: 26,215,980 km (0.078 R)
• M55: 26,394,450 km (0.078 R)
• M56: 26,633,059 km (0.097 R)
• M57: 26,752,587 km (0.06 R)
• M58: 27,594,674 km (0.09 R)
• M59: 27,958,196 km (0.106 R)
• M60: 28,201,443 km (0.04 R)
• M61: 28,874,035 km (0.048 R)
• M62: 30,484,456 km (0.103 R)
• M63: 30,672,201 km (0.092 R)
• M64: 31,048,739 km (0.031 R)
• M65: 31,553,332 km (0.101 R)
• M66: 32,506,421 km (0.115 R)
• M67: 34,245,945 km (0.058 R)
• M68: 35,356,709 km (0.083 R)
• M69: 36,611,984 km (0.119 R)
• M70: 38,151,047 km (0.082 R)
• M71: 38,285,835 km (0.119 R)
• M72: 38,556,009 km (0.086 R)
• M73: 38,691,245 km (0.059 R)
• M74: 38,759,013 km (0.101 R)
• M75: 39,506,404 km (0.092 R)
• M76: 39,642,837 km (0.106 R)
• M77: 39,711,054 km (0.107 R)
• M78: 40,053,035 km (0.05 R)
• M79: 40,121,551 km (0.089 R)
• M80: 40,258,582 km (0.109 R)
• M81: 40,739,689 km (0.082 R)
• M82: 41,153,626 km (0.081 R)
• M83: 42,333,953 km (0.115 R)
• M84: 42,613,253 km (0.084 R)
• M85: 43,244,107 km (0.106 R)
• M86: 43,314,418 km (0.097 R)
• M87: 43,807,343 km (0.051 R)
• M88: 47,237,622 km (0.084 R)
• M89: 47,454,838 km (0.076 R)
• M90: 47,963,022 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit