🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.83 AU - 0.95 AU

Year: 294 Days

Day: 18.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,853,255 km

• M1: 338,540 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.96 AU - 1.42 AU

Year: 454 Days

Day: 38.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.27 AU - 1.71 AU

Year: 636 Days

Day: 35 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,853,255 km

• M1: 446,849 km (0.107 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.22 AU - 2.9 AU

Year: 1433 Days

Day: 13.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.6

Radius: 6.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.7 AU - 20.12 AU

Year: 27635 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,853,255 km

• M1: 134,189 km (0.108 R)
• M2: 210,185 km (0.117 R)
• M3: 547,229 km (0.075 R)
• M4: 639,680 km (0.11 R)
• M5: 737,518 km (0.087 R)
• M6: 814,261 km (0.089 R)
• M7: 1,060,948 km (0.077 R)
• M8: 1,688,212 km (0.112 R)
• M9: 2,297,524 km (0.062 R)
• M10: 2,527,606 km (0.092 R)
• M11: 3,177,160 km (0.116 R)
• M12: 3,608,301 km (0.048 R)
• M13: 3,652,432 km (0.099 R)
• M14: 3,830,902 km (0.081 R)
• M15: 4,012,065 km (0.12 R)
• M16: 4,242,596 km (0.093 R)
• M17: 4,289,270 km (0.082 R)
• M18: 4,910,999 km (0.104 R)
• M19: 5,207,502 km (0.116 R)
• M20: 5,509,690 km (0.109 R)
• M21: 5,869,622 km (0.087 R)
• M22: 6,078,760 km (0.118 R)
• M23: 6,612,226 km (0.076 R)
• M24: 10,113,714 km (0.117 R)
• M25: 10,301,459 km (0.05 R)
• M26: 10,680,690 km (0.113 R)
• M27: 11,322,764 km (0.114 R)
• M28: 11,517,839 km (0.044 R)
• M29: 12,043,377 km (0.105 R)
• M30: 12,242,491 km (0.059 R)
• M31: 12,442,803 km (0.105 R)
• M32: 12,711,481 km (0.047 R)
• M33: 13,735,777 km (0.081 R)
• M34: 14,013,431 km (0.11 R)
• M35: 14,645,033 km (0.067 R)
• M36: 15,573,438 km (0.046 R)
• M37: 15,862,909 km (0.088 R)
• M38: 16,373,786 km (0.101 R)
• M39: 19,008,354 km (0.072 R)
• M40: 19,395,364 km (0.094 R)
• M41: 19,628,737 km (0.071 R)
• M42: 21,690,644 km (0.119 R)
• M43: 23,157,900 km (0.113 R)
• M44: 25,588,417 km (0.107 R)
• M45: 25,673,687 km (0.079 R)
• M46: 27,747,862 km (0.079 R)
• M47: 28,098,669 km (0.086 R)
• M48: 29,427,696 km (0.107 R)
• M49: 29,964,902 km (0.05 R)
• M50: 30,144,719 km (0.041 R)
• M51: 30,415,192 km (0.112 R)
• M52: 30,686,413 km (0.059 R)
• M53: 32,054,485 km (0.068 R)
• M54: 32,146,338 km (0.11 R)
• M55: 34,378,488 km (0.087 R)
• M56: 34,849,722 km (0.111 R)
• M57: 34,944,267 km (0.078 R)
• M58: 35,133,509 km (0.114 R)
• M59: 35,323,199 km (0.059 R)
• M60: 35,513,039 km (0.108 R)
• M61: 35,798,621 km (0.096 R)
• M62: 36,756,197 km (0.115 R)
• M63: 38,013,417 km (0.077 R)
• M64: 38,110,656 km (0.081 R)
• M65: 38,598,345 km (0.118 R)
• M66: 38,892,006 km (0.067 R)
• M67: 39,088,128 km (0.035 R)
• M68: 39,876,060 km (0.056 R)
• M69: 42,371,951 km (0.12 R)
• M70: 42,472,930 km (0.112 R)
• M71: 43,893,661 km (0.096 R)
• M72: 44,815,184 km (0.079 R)
• M73: 46,053,854 km (0.062 R)
• M74: 47,199,175 km (0.07 R)
• M75: 49,836,735 km (0.105 R)
• M76: 50,263,239 km (0.106 R)
• M77: 51,119,687 km (0.115 R)
• M78: 52,521,868 km (0.092 R)
• M79: 55,143,421 km (0.054 R)
• M80: 56,137,499 km (0.101 R)
• M81: 57,360,461 km (0.104 R)
• M82: 57,472,061 km (0.105 R)
• M83: 60,172,303 km (0.074 R)
• M84: 66,631,789 km (0.082 R)
• M85: 69,942,988 km (0.108 R)
• M86: 71,138,425 km (0.098 R)
• M87: 72,702,770 km (0.11 R)
• M88: 74,156,712 km (0.08 R)
• M89: 78,699,700 km (0.077 R)
• M90: 79,196,215 km (0.106 R)
• M91: 80,566,980 km (0.066 R)
• M92: 80,692,044 km (0.101 R)
• M93: 81,820,012 km (0.12 R)
• M94: 82,574,883 km (0.105 R)
• M95: 84,218,216 km (0.039 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit