🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 34.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,347,767 km

• M1: 329,415 km (0.106 R)
• M2: 366,066 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.34 AU

Year: 486 Days

Day: 40.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.09 AU

Year: 890 Days

Day: 24.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.51 AU - 5.07 AU

Year: 3330 Days

Day: 27.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,347,767 km

• M1: 44,131 km (0.041 R)

Asteroid Belt

Center: 9.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 6.8

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.76 AU - 15.76 AU

Year: 21250 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,347,767 km

• M1: 153,936 km (0.112 R)
• M2: 204,949 km (0.117 R)
• M3: 249,080 km (0.071 R)
• M4: 386,710 km (0.088 R)
• M5: 886,367 km (0.048 R)
• M6: 1,654,552 km (0.05 R)
• M7: 1,787,246 km (0.1 R)
• M8: 3,295,192 km (0.118 R)
• M9: 3,719,153 km (0.108 R)
• M10: 3,762,536 km (0.077 R)
• M11: 4,295,852 km (0.079 R)
• M12: 4,995,671 km (0.061 R)
• M13: 5,188,204 km (0.057 R)
• M14: 5,730,346 km (0.098 R)
• M15: 5,780,462 km (0.106 R)
• M16: 5,932,004 km (0.1 R)
• M17: 6,187,218 km (0.092 R)
• M18: 6,708,717 km (0.111 R)
• M19: 6,867,889 km (0.097 R)
• M20: 7,244,277 km (0.085 R)
• M21: 7,572,046 km (0.101 R)
• M22: 7,849,101 km (0.059 R)
• M23: 8,129,298 km (0.062 R)
• M24: 9,342,088 km (0.119 R)
• M25: 10,364,589 km (0.082 R)
• M26: 10,425,924 km (0.097 R)
• M27: 11,612,385 km (0.055 R)
• M28: 12,253,861 km (0.098 R)
• M29: 13,504,349 km (0.108 R)
• M30: 13,772,728 km (0.119 R)
• M31: 13,907,516 km (0.089 R)
• M32: 16,053,198 km (0.093 R)
• M33: 16,551,808 km (0.093 R)
• M34: 18,448,110 km (0.087 R)
• M35: 18,596,661 km (0.099 R)
• M36: 19,497,240 km (0.086 R)
• M37: 19,648,633 km (0.103 R)
• M38: 19,952,766 km (0.085 R)
• M39: 20,029,061 km (0.099 R)
• M40: 20,488,775 km (0.079 R)
• M41: 21,340,435 km (0.095 R)
• M42: 22,838,658 km (0.074 R)
• M43: 23,802,218 km (0.096 R)
• M44: 24,045,315 km (0.052 R)
• M45: 24,289,009 km (0.069 R)
• M46: 24,370,540 km (0.068 R)
• M47: 24,533,752 km (0.104 R)
• M48: 24,779,092 km (0.112 R)
• M49: 25,355,044 km (0.038 R)
• M50: 25,437,622 km (0.08 R)
• M51: 28,471,317 km (0.115 R)
• M52: 29,160,963 km (0.083 R)
• M53: 30,820,453 km (0.107 R)
• M54: 31,528,350 km (0.038 R)
• M55: 34,688,006 km (0.102 R)
• M56: 35,609,080 km (0.105 R)
• M57: 35,979,784 km (0.069 R)
• M58: 36,165,584 km (0.079 R)
• M59: 37,381,217 km (0.103 R)
• M60: 39,852,274 km (0.116 R)
• M61: 42,473,827 km (0.093 R)
• M62: 45,150,582 km (0.115 R)
• M63: 48,085,842 km (0.096 R)
• M64: 49,421,601 km (0.061 R)
• M65: 49,731,568 km (0.104 R)
• M66: 51,604,833 km (0.074 R)
• M67: 52,339,657 km (0.038 R)
• M68: 54,991,878 km (0.08 R)
• M69: 55,742,261 km (0.07 R)
• M70: 60,536,274 km (0.106 R)
• M71: 61,977,799 km (0.116 R)
• M72: 62,870,450 km (0.069 R)
• M73: 62,982,349 km (0.071 R)
• M74: 64,894,509 km (0.071 R)
• M75: 65,233,947 km (0.106 R)
• M76: 65,460,587 km (0.09 R)
• M77: 65,687,378 km (0.086 R)
• M78: 66,028,162 km (0.112 R)
• M79: 66,141,856 km (0.084 R)
• M80: 66,597,531 km (0.079 R)
• M81: 67,626,316 km (0.08 R)
• M82: 68,315,064 km (0.034 R)
• M83: 70,163,346 km (0.098 R)
• M84: 70,279,284 km (0.074 R)
• M85: 70,395,522 km (0.076 R)
• M86: 70,511,610 km (0.047 R)
• M87: 71,443,455 km (0.058 R)
• M88: 73,083,796 km (0.049 R)
• M89: 74,618,072 km (0.061 R)
• M90: 74,736,553 km (0.111 R)
• M91: 76,043,889 km (0.081 R)
• M92: 76,282,348 km (0.105 R)
• M93: 79,284,328 km (0.069 R)
• M94: 80,496,071 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit