🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.74 AU - 0.88 AU

Year: 278 Days

Day: 25.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 115.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.75 AU - 0.89 AU

Year: 283 Days

Day: 43 Hours

Environment

Temp: 77 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 482 Days

Day: 45.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,129,104 km

• M1: 580,141 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.81 AU - 1.95 AU

Year: 982 Days

Day: 31.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.73 AU - 2.73 AU

Year: 1268 Days

Day: 21.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.25 AU - 4.41 AU

Year: 2854 Days

Day: 23.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,129,104 km

• M1: 367,113 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.1 AU - 4.64 AU

Year: 2899 Days

Day: 38.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.8

Radius: 3

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.45 AU - 19.11 AU

Year: 28549 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 111.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,129,104 km

• M1: 39,943 km (0.072 R)
• M2: 58,792 km (0.072 R)
• M3: 334,052 km (0.037 R)
• M4: 435,928 km (0.081 R)
• M5: 570,716 km (0.105 R)
• M6: 1,017,415 km (0.103 R)
• M7: 1,415,046 km (0.105 R)
• M8: 1,647,073 km (0.109 R)
• M9: 1,855,462 km (0.096 R)
• M10: 1,998,927 km (0.118 R)
• M11: 2,145,981 km (0.092 R)
• M12: 2,373,221 km (0.061 R)
• M13: 2,768,608 km (0.083 R)
• M14: 3,099,518 km (0.116 R)
• M15: 3,442,696 km (0.063 R)
• M16: 3,843,020 km (0.077 R)
• M17: 5,179,677 km (0.082 R)
• M18: 5,229,942 km (0.077 R)
• M19: 6,001,567 km (0.037 R)
• M20: 7,477,500 km (0.035 R)
• M21: 9,179,475 km (0.074 R)
• M22: 10,042,056 km (0.068 R)
• M23: 11,909,038 km (0.086 R)
• M24: 11,975,310 km (0.108 R)
• M25: 12,108,302 km (0.09 R)
• M26: 13,532,773 km (0.096 R)
• M27: 13,879,690 km (0.104 R)
• M28: 15,368,488 km (0.086 R)
• M29: 15,875,775 km (0.047 R)
• M30: 16,315,144 km (0.094 R)
• M31: 16,536,249 km (0.091 R)
• M32: 16,758,253 km (0.081 R)
• M33: 18,570,481 km (0.06 R)
• M34: 18,647,375 km (0.102 R)
• M35: 19,577,724 km (0.111 R)
• M36: 19,891,281 km (0.081 R)
• M37: 20,048,658 km (0.094 R)
• M38: 20,523,182 km (0.107 R)
• M39: 21,001,447 km (0.046 R)
• M40: 24,282,128 km (0.069 R)
• M41: 25,552,812 km (0.099 R)
• M42: 28,600,570 km (0.086 R)
• M43: 28,778,142 km (0.11 R)
• M44: 29,045,324 km (0.082 R)
• M45: 29,761,449 km (0.066 R)
• M46: 30,121,830 km (0.084 R)
• M47: 30,574,214 km (0.117 R)
• M48: 31,120,097 km (0.118 R)
• M49: 31,302,756 km (0.038 R)
• M50: 32,313,738 km (0.1 R)
• M51: 32,869,644 km (0.102 R)
• M52: 32,962,544 km (0.115 R)
• M53: 37,138,569 km (0.116 R)
• M54: 37,623,565 km (0.061 R)
• M55: 39,386,875 km (0.101 R)
• M56: 39,584,345 km (0.045 R)
• M57: 42,182,560 km (0.097 R)
• M58: 42,993,082 km (0.108 R)
• M59: 44,013,339 km (0.072 R)
• M60: 44,423,686 km (0.053 R)
• M61: 44,938,452 km (0.077 R)
• M62: 45,662,356 km (0.103 R)
• M63: 47,226,552 km (0.11 R)
• M64: 47,857,107 km (0.027 R)
• M65: 48,173,506 km (0.088 R)
• M66: 49,020,529 km (0.067 R)
• M67: 49,339,323 km (0.09 R)
• M68: 51,267,041 km (0.025 R)
• M69: 51,915,099 km (0.116 R)
• M70: 54,754,317 km (0.054 R)
• M71: 55,085,078 km (0.097 R)
• M72: 55,306,034 km (0.036 R)
• M73: 56,303,851 km (0.077 R)
• M74: 56,526,453 km (0.112 R)
• M75: 58,317,289 km (0.106 R)
• M76: 59,332,759 km (0.084 R)
• M77: 59,446,005 km (0.084 R)
• M78: 59,672,646 km (0.116 R)
• M79: 60,809,889 km (0.098 R)
• M80: 64,497,177 km (0.102 R)
• M81: 68,137,492 km (0.093 R)
• M82: 68,849,727 km (0.113 R)
• M83: 69,206,817 km (0.08 R)
• M84: 70,641,162 km (0.094 R)
• M85: 71,482,500 km (0.079 R)
• M86: 71,964,654 km (0.114 R)
• M87: 74,391,730 km (0.112 R)
• M88: 74,513,802 km (0.106 R)
• M89: 76,599,047 km (0.067 R)
• M90: 77,834,575 km (0.117 R)
• M91: 78,578,974 km (0.097 R)
• M92: 78,827,606 km (0.085 R)
• M93: 79,325,767 km (0.063 R)
• M94: 83,982,898 km (0.092 R)
• M95: 84,110,056 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit