🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 307 Days

Day: 45.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 76.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,512,314 km

• M1: 61,634 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 379 Days

Day: 21.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.98 AU - 1.02 AU

Year: 379 Days

Day: 14 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.01 AU - 1.19 AU

Year: 437 Days

Day: 37.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.15 AU - 1.47 AU

Year: 568 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.41 AU - 1.61 AU

Year: 703 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,512,314 km

• M1: 39,793 km (0.107 R)
• M2: 237,262 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.78 AU - 2.22 AU

Year: 1071 Days

Day: 21.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690

Radius: 5.2

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.76 AU - 17.86 AU

Year: 28467 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,512,314 km

• M1: 121,174 km (0.096 R)
• M2: 161,117 km (0.071 R)
• M3: 207,642 km (0.046 R)
• M4: 423,212 km (0.118 R)
• M5: 591,061 km (0.03 R)
• M6: 642,822 km (0.027 R)
• M7: 807,529 km (0.09 R)
• M8: 924,664 km (0.101 R)
• M9: 1,517,670 km (0.049 R)
• M10: 1,966,913 km (0.064 R)
• M11: 2,668,826 km (0.105 R)
• M12: 2,933,465 km (0.068 R)
• M13: 3,069,000 km (0.109 R)
• M14: 4,023,884 km (0.066 R)
• M15: 5,008,986 km (0.074 R)
• M16: 5,062,841 km (0.101 R)
• M17: 5,280,206 km (0.1 R)
• M18: 5,390,011 km (0.116 R)
• M19: 5,780,163 km (0.045 R)
• M20: 6,470,258 km (0.049 R)
• M21: 7,307,706 km (0.09 R)
• M22: 7,553,196 km (0.071 R)
• M23: 8,433,730 km (0.11 R)
• M24: 8,626,561 km (0.027 R)
• M25: 9,148,059 km (0.119 R)
• M26: 9,679,730 km (0.056 R)
• M27: 10,153,058 km (0.085 R)
• M28: 11,051,991 km (0.11 R)
• M29: 11,192,613 km (0.113 R)
• M30: 11,333,684 km (0.06 R)
• M31: 11,404,594 km (0.088 R)
• M32: 13,147,409 km (0.112 R)
• M33: 14,431,108 km (0.094 R)
• M34: 15,204,828 km (0.079 R)
• M35: 16,150,885 km (0.097 R)
• M36: 18,598,157 km (0.045 R)
• M37: 20,035,344 km (0.115 R)
• M38: 20,121,063 km (0.07 R)
• M39: 20,984,243 km (0.117 R)
• M40: 21,507,985 km (0.094 R)
• M41: 22,835,965 km (0.101 R)
• M42: 25,199,911 km (0.116 R)
• M43: 25,570,315 km (0.12 R)
• M44: 27,070,483 km (0.11 R)
• M45: 27,545,157 km (0.076 R)
• M46: 27,735,744 km (0.096 R)
• M47: 27,926,781 km (0.096 R)
• M48: 28,214,158 km (0.063 R)
• M49: 28,502,583 km (0.12 R)
• M50: 29,763,394 km (0.055 R)
• M51: 33,755,712 km (0.104 R)
• M52: 35,192,151 km (0.082 R)
• M53: 36,543,768 km (0.116 R)
• M54: 36,858,073 km (0.115 R)
• M55: 39,404,827 km (0.118 R)
• M56: 41,242,787 km (0.118 R)
• M57: 42,227,141 km (0.089 R)
• M58: 42,446,900 km (0.073 R)
• M59: 43,551,531 km (0.098 R)
• M60: 47,035,366 km (0.088 R)
• M61: 47,491,490 km (0.089 R)
• M62: 47,834,368 km (0.092 R)
• M63: 50,607,763 km (0.04 R)
• M64: 50,724,449 km (0.1 R)
• M65: 51,426,362 km (0.102 R)
• M66: 52,958,394 km (0.038 R)
• M67: 53,076,876 km (0.097 R)
• M68: 53,670,480 km (0.102 R)
• M69: 56,792,588 km (0.081 R)
• M70: 57,399,805 km (0.116 R)
• M71: 58,498,003 km (0.032 R)
• M72: 58,988,385 km (0.075 R)
• M73: 59,480,113 km (0.064 R)
• M74: 59,849,770 km (0.065 R)
• M75: 61,958,950 km (0.117 R)
• M76: 62,834,546 km (0.099 R)
• M77: 63,966,254 km (0.073 R)
• M78: 64,977,985 km (0.116 R)
• M79: 65,740,186 km (0.105 R)
• M80: 65,994,801 km (0.054 R)
• M81: 67,145,209 km (0.084 R)
• M82: 72,205,656 km (0.117 R)
• M83: 73,126,880 km (0.086 R)
• M84: 74,449,774 km (0.099 R)
• M85: 77,656,404 km (0.039 R)
• M86: 79,955,125 km (0.099 R)
• M87: 82,413,168 km (0.06 R)
• M88: 84,757,366 km (0.051 R)
• M89: 85,867,981 km (0.025 R)
• M90: 86,704,233 km (0.056 R)
• M91: 91,067,405 km (0.107 R)
• M92: 94,206,866 km (0.06 R)
• M93: 96,223,146 km (0.079 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: 390 - 11,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit