🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 34.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.81 AU - 0.91 AU

Year: 290 Days

Day: 13.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,881,300 km

• M1: 521,648 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.96 AU - 2.2 AU

Year: 1090 Days

Day: 35.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,881,300 km

• M1: 689,646 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.79 AU - 2.51 AU

Year: 1146 Days

Day: 44.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 97.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.05 AU - 4.53 AU

Year: 3229 Days

Day: 35.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.61 AU - 5.13 AU

Year: 3320 Days

Day: 25.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.8

Radius: 6

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.42 AU - 17.56 AU

Year: 23238 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,881,300 km

• M1: 184,753 km (0.063 R)
• M2: 366,964 km (0.075 R)
• M3: 488,437 km (0.091 R)
• M4: 623,374 km (0.058 R)
• M5: 821,891 km (0.043 R)
• M6: 1,039,855 km (0.081 R)
• M7: 1,306,289 km (0.059 R)
• M8: 1,761,665 km (0.088 R)
• M9: 2,299,768 km (0.115 R)
• M10: 2,645,638 km (0.097 R)
• M11: 2,844,903 km (0.106 R)
• M12: 3,385,699 km (0.119 R)
• M13: 3,428,634 km (0.048 R)
• M14: 5,589,874 km (0.051 R)
• M15: 5,691,601 km (0.105 R)
• M16: 5,948,909 km (0.08 R)
• M17: 7,125,347 km (0.115 R)
• M18: 7,514,301 km (0.082 R)
• M19: 7,739,745 km (0.104 R)
• M20: 7,967,433 km (0.048 R)
• M21: 9,318,900 km (0.109 R)
• M22: 9,989,847 km (0.108 R)
• M23: 10,487,708 km (0.109 R)
• M24: 10,993,499 km (0.115 R)
• M25: 11,121,255 km (0.096 R)
• M26: 12,558,143 km (0.087 R)
• M27: 12,758,604 km (0.112 R)
• M28: 13,845,433 km (0.085 R)
• M29: 15,745,774 km (0.097 R)
• M30: 15,889,687 km (0.063 R)
• M31: 16,179,010 km (0.067 R)
• M32: 16,983,547 km (0.108 R)
• M33: 17,651,502 km (0.116 R)
• M34: 18,479,376 km (0.097 R)
• M35: 19,628,737 km (0.084 R)
• M36: 20,879,973 km (0.096 R)
• M37: 21,038,098 km (0.041 R)
• M38: 21,515,166 km (0.084 R)
• M39: 22,156,791 km (0.063 R)
• M40: 23,623,149 km (0.115 R)
• M41: 24,118,917 km (0.119 R)
• M42: 25,036,700 km (0.066 R)
• M43: 26,992,243 km (0.081 R)
• M44: 28,381,409 km (0.103 R)
• M45: 29,261,344 km (0.105 R)
• M46: 30,061,094 km (0.103 R)
• M47: 30,777,817 km (0.091 R)
• M48: 32,777,791 km (0.113 R)
• M49: 33,330,555 km (0.109 R)
• M50: 33,608,059 km (0.091 R)
• M51: 37,284,876 km (0.088 R)
• M52: 37,669,193 km (0.089 R)
• M53: 39,219,326 km (0.058 R)
• M54: 40,198,743 km (0.104 R)
• M55: 42,481,756 km (0.102 R)
• M56: 42,983,657 km (0.106 R)
• M57: 44,602,755 km (0.117 R)
• M58: 44,908,533 km (0.117 R)
• M59: 46,241,749 km (0.097 R)
• M60: 49,051,795 km (0.085 R)
• M61: 50,849,363 km (0.072 R)
• M62: 52,991,605 km (0.104 R)
• M63: 53,639,962 km (0.089 R)
• M64: 55,710,546 km (0.089 R)
• M65: 56,590,182 km (0.111 R)
• M66: 58,474,517 km (0.095 R)
• M67: 60,492,143 km (0.065 R)
• M68: 61,509,409 km (0.097 R)
• M69: 62,646,352 km (0.044 R)
• M70: 62,874,639 km (0.04 R)
• M71: 65,519,080 km (0.098 R)
• M72: 65,634,869 km (0.11 R)
• M73: 66,563,573 km (0.09 R)
• M74: 67,613,750 km (0.081 R)
• M75: 68,551,728 km (0.079 R)
• M76: 69,376,162 km (0.053 R)
• M77: 71,630,004 km (0.069 R)
• M78: 71,988,141 km (0.115 R)
• M79: 73,065,844 km (0.11 R)
• M80: 73,666,928 km (0.101 R)
• M81: 74,995,058 km (0.12 R)
• M82: 75,480,054 km (0.119 R)
• M83: 75,601,378 km (0.059 R)
• M84: 75,844,475 km (0.052 R)
• M85: 76,331,117 km (0.041 R)
• M86: 79,520,244 km (0.096 R)
• M87: 79,890,948 km (0.101 R)
• M88: 81,130,964 km (0.069 R)
• M89: 81,504,211 km (0.058 R)
• M90: 82,252,350 km (0.037 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit