🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 289 Days

Day: 25.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.32 AU

Year: 411 Days

Day: 44.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.67 AU - 2.49 AU

Year: 1069 Days

Day: 33.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.98 AU - 2.86 AU

Year: 1342 Days

Day: 19.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 155.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.45 AU - 3.67 AU

Year: 1908 Days

Day: 45.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.88 AU - 4.94 AU

Year: 3301 Days

Day: 47.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.2

Radius: 4.6

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.57 AU - 15.89 AU

Year: 18134 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,364,366 km

• M1: 105,317 km (0.103 R)
• M2: 424,559 km (0.06 R)
• M3: 497,862 km (0.1 R)
• M4: 555,756 km (0.112 R)
• M5: 1,198,429 km (0.047 R)
• M6: 1,330,523 km (0.06 R)
• M7: 1,384,678 km (0.111 R)
• M8: 1,637,648 km (0.073 R)
• M9: 2,090,630 km (0.098 R)
• M10: 2,153,761 km (0.083 R)
• M11: 2,217,639 km (0.114 R)
• M12: 2,249,802 km (0.043 R)
• M13: 2,479,286 km (0.116 R)
• M14: 2,785,512 km (0.109 R)
• M15: 3,212,016 km (0.118 R)
• M16: 3,735,160 km (0.078 R)
• M17: 4,164,506 km (0.117 R)
• M18: 4,900,377 km (0.057 R)
• M19: 4,942,414 km (0.101 R)
• M20: 5,283,198 km (0.083 R)
• M21: 6,304,503 km (0.081 R)
• M22: 6,720,385 km (0.104 R)
• M23: 6,767,209 km (0.032 R)
• M24: 6,814,033 km (0.087 R)
• M25: 7,530,009 km (0.118 R)
• M26: 8,119,724 km (0.098 R)
• M27: 8,169,540 km (0.087 R)
• M28: 8,470,531 km (0.082 R)
• M29: 8,980,360 km (0.065 R)
• M30: 9,187,104 km (0.076 R)
• M31: 9,657,889 km (0.095 R)
• M32: 10,297,869 km (0.026 R)
• M33: 10,568,491 km (0.075 R)
• M34: 11,338,771 km (0.068 R)
• M35: 11,450,371 km (0.091 R)
• M36: 11,956,610 km (0.112 R)
• M37: 12,013,307 km (0.06 R)
• M38: 13,696,433 km (0.036 R)
• M39: 17,469,291 km (0.105 R)
• M40: 17,727,198 km (0.12 R)
• M41: 19,301,267 km (0.054 R)
• M42: 22,161,279 km (0.105 R)
• M43: 22,230,992 km (0.076 R)
• M44: 23,782,471 km (0.112 R)
• M45: 24,211,667 km (0.082 R)
• M46: 24,499,344 km (0.03 R)
• M47: 24,932,729 km (0.052 R)
• M48: 25,368,657 km (0.041 R)
• M49: 26,248,143 km (0.093 R)
• M50: 26,321,895 km (0.119 R)
• M51: 28,338,923 km (0.082 R)
• M52: 28,945,991 km (0.114 R)
• M53: 29,251,171 km (0.038 R)
• M54: 30,172,993 km (0.073 R)
• M55: 30,405,019 km (0.088 R)
• M56: 31,338,809 km (0.092 R)
• M57: 31,809,145 km (0.078 R)
• M58: 33,234,214 km (0.088 R)
• M59: 33,713,975 km (0.12 R)
• M60: 34,599,295 km (0.056 R)
• M61: 35,004,256 km (0.116 R)
• M62: 38,049,171 km (0.113 R)
• M63: 39,223,365 km (0.118 R)
• M64: 39,307,589 km (0.1 R)
• M65: 39,645,530 km (0.057 R)
• M66: 41,521,039 km (0.049 R)
• M67: 46,067,318 km (0.051 R)
• M68: 46,334,500 km (0.08 R)
• M69: 46,601,981 km (0.085 R)
• M70: 46,870,060 km (0.119 R)
• M71: 47,138,738 km (0.093 R)
• M72: 47,767,498 km (0.09 R)
• M73: 48,398,950 km (0.059 R)
• M74: 49,396,918 km (0.101 R)
• M75: 49,488,023 km (0.086 R)
• M76: 49,579,128 km (0.099 R)
• M77: 49,670,383 km (0.117 R)
• M78: 50,035,551 km (0.095 R)
• M79: 50,126,955 km (0.099 R)
• M80: 52,803,261 km (0.098 R)
• M81: 53,082,710 km (0.084 R)
• M82: 54,487,584 km (0.119 R)
• M83: 55,052,914 km (0.105 R)
• M84: 55,714,885 km (0.047 R)
• M85: 56,094,414 km (0.048 R)
• M86: 58,967,741 km (0.049 R)
• M87: 59,451,241 km (0.089 R)
• M88: 60,519,669 km (0.115 R)
• M89: 64,358,350 km (0.084 R)
• M90: 64,457,833 km (0.096 R)
• M91: 64,557,316 km (0.043 R)
• M92: 65,655,364 km (0.108 R)
• M93: 66,658,866 km (0.111 R)
• M94: 66,860,225 km (0.078 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit