🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 173 Days

Day: 30.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,913,042 km

• M1: 91,554 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.98 AU - 1.02 AU

Year: 460 Days

Day: 45.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.13 AU - 1.17 AU

Year: 568 Days

Day: 12.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 3.5

Gravity: 31.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13 AU - 16.98 AU

Year: 26707 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,913,042 km

• M1: 156,031 km (0.074 R)
• M2: 197,020 km (0.057 R)
• M3: 498,311 km (0.1 R)
• M4: 696,528 km (0.091 R)
• M5: 969,245 km (0.031 R)
• M6: 1,158,636 km (0.093 R)
• M7: 1,728,155 km (0.094 R)
• M8: 1,760,318 km (0.092 R)
• M9: 2,195,349 km (0.036 R)
• M10: 2,406,880 km (0.042 R)
• M11: 2,925,536 km (0.063 R)
• M12: 3,599,624 km (0.07 R)
• M13: 3,723,491 km (0.094 R)
• M14: 4,673,288 km (0.095 R)
• M15: 5,128,514 km (0.09 R)
• M16: 5,502,808 km (0.049 R)
• M17: 5,597,803 km (0.101 R)
• M18: 6,277,426 km (0.081 R)
• M19: 6,829,442 km (0.049 R)
• M20: 6,880,455 km (0.114 R)
• M21: 7,872,438 km (0.07 R)
• M22: 9,019,704 km (0.076 R)
• M23: 10,687,721 km (0.077 R)
• M24: 10,806,202 km (0.099 R)
• M25: 11,344,755 km (0.053 R)
• M26: 11,405,192 km (0.045 R)
• M27: 11,769,762 km (0.079 R)
• M28: 12,076,438 km (0.096 R)
• M29: 12,199,856 km (0.105 R)
• M30: 13,075,303 km (0.112 R)
• M31: 14,360,797 km (0.056 R)
• M32: 14,426,171 km (0.082 R)
• M33: 16,023,428 km (0.098 R)
• M34: 16,294,948 km (0.114 R)
• M35: 17,257,461 km (0.109 R)
• M36: 17,675,736 km (0.097 R)
• M37: 18,593,071 km (0.117 R)
• M38: 19,165,282 km (0.107 R)
• M39: 19,815,884 km (0.112 R)
• M40: 20,107,300 km (0.06 R)
• M41: 20,180,454 km (0.078 R)
• M42: 21,660,724 km (0.104 R)
• M43: 22,111,612 km (0.073 R)
• M44: 22,187,010 km (0.076 R)
• M45: 22,413,950 km (0.074 R)
• M46: 22,793,629 km (0.059 R)
• M47: 23,099,108 km (0.096 R)
• M48: 23,328,890 km (0.097 R)
• M49: 23,636,763 km (0.096 R)
• M50: 25,432,087 km (0.051 R)
• M51: 26,146,417 km (0.116 R)
• M52: 26,706,661 km (0.112 R)
• M53: 26,786,995 km (0.108 R)
• M54: 26,947,962 km (0.089 R)
• M55: 29,317,443 km (0.073 R)
• M56: 32,264,670 km (0.091 R)
• M57: 32,779,287 km (0.076 R)
• M58: 33,037,493 km (0.054 R)
• M59: 34,339,294 km (0.088 R)
• M60: 34,952,495 km (0.114 R)
• M61: 35,128,273 km (0.117 R)
• M62: 38,162,716 km (0.09 R)
• M63: 39,619,350 km (0.081 R)
• M64: 43,245,453 km (0.064 R)
• M65: 43,528,642 km (0.113 R)
• M66: 44,097,114 km (0.07 R)
• M67: 44,192,109 km (0.1 R)
• M68: 44,667,979 km (0.05 R)
• M69: 45,049,903 km (0.11 R)
• M70: 45,337,131 km (0.074 R)
• M71: 45,720,999 km (0.03 R)
• M72: 46,202,255 km (0.108 R)
• M73: 48,437,846 km (0.119 R)
• M74: 48,928,527 km (0.094 R)
• M75: 49,026,813 km (0.025 R)
• M76: 49,223,683 km (0.109 R)
• M77: 51,007,189 km (0.09 R)
• M78: 53,519,087 km (0.083 R)
• M79: 53,620,365 km (0.047 R)
• M80: 56,585,993 km (0.106 R)
• M81: 62,568,113 km (0.089 R)
• M82: 64,282,953 km (0.097 R)
• M83: 64,822,104 km (0.114 R)
• M84: 66,121,960 km (0.102 R)
• M85: 66,448,233 km (0.116 R)
• M86: 67,102,424 km (0.075 R)
• M87: 67,430,343 km (0.086 R)
• M88: 69,519,477 km (0.113 R)
• M89: 70,294,543 km (0.038 R)
• M90: 70,516,547 km (0.106 R)
• M91: 71,406,654 km (0.087 R)
• M92: 73,535,731 km (0.115 R)
• M93: 73,648,378 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit