🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 246 Days

Day: 18.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.95 AU - 3.91 AU

Year: 2222 Days

Day: 43.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,466,751 km

• M1: 48,171 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.27 AU - 4.15 AU

Year: 2500 Days

Day: 19.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 9.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.56 AU - 11.86 AU

Year: 12262 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 15,466,751 km

• M1: 119,828 km (0.082 R)
• M2: 312,660 km (0.072 R)
• M3: 399,127 km (0.054 R)
• M4: 694,433 km (0.113 R)
• M5: 963,261 km (0.081 R)
• M6: 1,029,832 km (0.071 R)
• M7: 1,168,210 km (0.11 R)
• M8: 1,489,396 km (0.047 R)
• M9: 2,036,027 km (0.077 R)
• M10: 2,123,093 km (0.065 R)
• M11: 2,361,552 km (0.082 R)
• M12: 2,484,073 km (0.099 R)
• M13: 2,640,402 km (0.094 R)
• M14: 3,786,621 km (0.09 R)
• M15: 4,039,890 km (0.052 R)
• M16: 4,187,095 km (0.1 R)
• M17: 4,298,695 km (0.077 R)
• M18: 4,910,401 km (0.037 R)
• M19: 4,988,790 km (0.051 R)
• M20: 5,387,169 km (0.048 R)
• M21: 5,549,333 km (0.104 R)
• M22: 6,087,736 km (0.113 R)
• M23: 8,829,566 km (0.109 R)
• M24: 9,408,360 km (0.114 R)
• M25: 9,506,047 km (0.059 R)
• M26: 11,062,463 km (0.091 R)
• M27: 11,424,789 km (0.05 R)
• M28: 12,535,105 km (0.101 R)
• M29: 13,458,872 km (0.068 R)
• M30: 14,124,133 km (0.1 R)
• M31: 14,517,277 km (0.073 R)
• M32: 15,544,416 km (0.091 R)
• M33: 15,717,949 km (0.105 R)
• M34: 15,775,843 km (0.105 R)
• M35: 15,892,081 km (0.08 R)
• M36: 16,359,425 km (0.06 R)
• M37: 16,890,796 km (0.118 R)
• M38: 17,607,969 km (0.065 R)
• M39: 17,849,270 km (0.063 R)
• M40: 18,335,164 km (0.069 R)
• M41: 19,257,883 km (0.119 R)
• M42: 19,944,089 km (0.048 R)
• M43: 22,441,177 km (0.12 R)
• M44: 22,834,021 km (0.116 R)
• M45: 22,965,517 km (0.1 R)
• M46: 23,163,136 km (0.117 R)
• M47: 24,697,112 km (0.089 R)
• M48: 26,195,036 km (0.077 R)
• M49: 26,470,595 km (0.114 R)
• M50: 27,792,292 km (0.086 R)
• M51: 28,002,926 km (0.119 R)
• M52: 28,708,879 km (0.082 R)
• M53: 30,066,479 km (0.117 R)
• M54: 30,354,904 km (0.109 R)
• M55: 30,427,160 km (0.109 R)
• M56: 31,737,637 km (0.097 R)
• M57: 33,513,364 km (0.103 R)
• M58: 34,037,405 km (0.093 R)
• M59: 35,549,391 km (0.113 R)
• M60: 35,778,126 km (0.094 R)
• M61: 36,007,310 km (0.106 R)
• M62: 36,620,811 km (0.111 R)
• M63: 37,160,560 km (0.081 R)
• M64: 37,470,078 km (0.114 R)
• M65: 37,547,719 km (0.089 R)
• M66: 38,795,365 km (0.111 R)
• M67: 39,030,832 km (0.118 R)
• M68: 41,652,086 km (0.057 R)
• M69: 44,247,759 km (0.114 R)
• M70: 46,895,342 km (0.115 R)
• M71: 47,313,618 km (0.082 R)
• M72: 48,238,282 km (0.072 R)
• M73: 50,019,993 km (0.068 R)
• M74: 51,305,787 km (0.12 R)
• M75: 51,823,246 km (0.11 R)
• M76: 52,342,350 km (0.077 R)
• M77: 52,428,967 km (0.049 R)
• M78: 54,963,604 km (0.095 R)
• M79: 55,228,093 km (0.078 R)
• M80: 55,492,881 km (0.074 R)
• M81: 55,935,392 km (0.063 R)
• M82: 58,165,148 km (0.109 R)
• M83: 58,434,574 km (0.115 R)
• M84: 58,794,656 km (0.105 R)
• M85: 59,245,694 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 14.2

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.27 AU - 13.43 AU

Year: 14271 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,466,751 km

• M1: 322,533 km (0.101 R)
• M2: 435,779 km (0.047 R)
• M3: 926,609 km (0.102 R)
• M4: 1,136,944 km (0.035 R)
• M5: 1,257,819 km (0.099 R)
• M6: 1,564,794 km (0.081 R)
• M7: 1,918,443 km (0.087 R)
• M8: 2,405,683 km (0.105 R)
• M9: 2,527,456 km (0.063 R)
• M10: 2,854,028 km (0.1 R)
• M11: 2,944,385 km (0.066 R)
• M12: 3,829,257 km (0.094 R)
• M13: 3,972,422 km (0.119 R)
• M14: 4,279,097 km (0.081 R)
• M15: 4,503,046 km (0.106 R)
• M16: 4,624,070 km (0.118 R)
• M17: 5,976,285 km (0.086 R)
• M18: 6,687,474 km (0.118 R)
• M19: 7,443,242 km (0.116 R)
• M20: 7,840,574 km (0.108 R)
• M21: 8,189,287 km (0.094 R)
• M22: 8,282,037 km (0.102 R)
• M23: 8,543,235 km (0.109 R)
• M24: 8,712,580 km (0.116 R)
• M25: 10,267,201 km (0.042 R)
• M26: 11,220,139 km (0.076 R)
• M27: 12,095,586 km (0.054 R)
• M28: 12,434,874 km (0.056 R)
• M29: 12,691,435 km (0.117 R)
• M30: 14,000,416 km (0.11 R)
• M31: 14,491,247 km (0.067 R)
• M32: 14,851,628 km (0.066 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit