🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 47.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,438,844 km

• M1: 424,858 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 22.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 293 Days

Day: 47.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,438,844 km

• M1: 151,543 km (0.066 R)
• M2: 226,342 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 339 Days

Day: 13.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,438,844 km

• M1: 659,727 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.08 AU - 4.8 AU

Year: 2774 Days

Day: 37 Hours

Environment

Temp: -110 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.12 AU - 4.82 AU

Year: 3353 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.62 AU - 6 AU

Year: 3742 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.1

Radius: 6.2

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.79 AU - 24.33 AU

Year: 30690 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,438,844 km

• M1: 237,711 km (0.095 R)
• M2: 557,850 km (0.103 R)
• M3: 756,516 km (0.108 R)
• M4: 1,216,679 km (0.111 R)
• M5: 1,288,636 km (0.084 R)
• M6: 1,551,779 km (0.066 R)
• M7: 2,041,113 km (0.097 R)
• M8: 2,347,490 km (0.079 R)
• M9: 2,392,369 km (0.106 R)
• M10: 2,857,768 km (0.097 R)
• M11: 2,905,939 km (0.065 R)
• M12: 3,607,104 km (0.118 R)
• M13: 3,816,840 km (0.03 R)
• M14: 3,923,055 km (0.115 R)
• M15: 5,753,385 km (0.069 R)
• M16: 6,122,293 km (0.078 R)
• M17: 6,309,440 km (0.071 R)
• M18: 6,372,420 km (0.084 R)
• M19: 7,142,700 km (0.091 R)
• M20: 7,208,224 km (0.112 R)
• M21: 7,472,264 km (0.111 R)
• M22: 9,122,478 km (0.044 R)
• M23: 9,696,635 km (0.064 R)
• M24: 11,642,155 km (0.101 R)
• M25: 12,186,093 km (0.099 R)
• M26: 12,264,482 km (0.112 R)
• M27: 13,866,825 km (0.094 R)
• M28: 13,948,655 km (0.067 R)
• M29: 14,277,621 km (0.051 R)
• M30: 14,443,076 km (0.065 R)
• M31: 14,859,556 km (0.041 R)
• M32: 17,351,259 km (0.069 R)
• M33: 17,616,346 km (0.101 R)
• M34: 19,692,615 km (0.114 R)
• M35: 20,432,825 km (0.094 R)
• M36: 21,749,885 km (0.114 R)
• M37: 22,514,779 km (0.029 R)
• M38: 23,288,499 km (0.1 R)
• M39: 23,776,487 km (0.118 R)
• M40: 24,564,120 km (0.118 R)
• M41: 25,661,271 km (0.095 R)
• M42: 25,761,801 km (0.117 R)
• M43: 26,064,138 km (0.082 R)
• M44: 26,469,099 km (0.049 R)
• M45: 32,461,541 km (0.11 R)
• M46: 33,664,308 km (0.11 R)
• M47: 34,548,132 km (0.088 R)
• M48: 34,770,285 km (0.066 R)
• M49: 34,881,586 km (0.045 R)
• M50: 34,993,036 km (0.077 R)
• M51: 36,113,225 km (0.084 R)
• M52: 36,451,616 km (0.087 R)
• M53: 36,564,562 km (0.106 R)
• M54: 38,503,799 km (0.108 R)
• M55: 39,080,499 km (0.065 R)
• M56: 39,427,865 km (0.035 R)
• M57: 41,297,689 km (0.119 R)
• M58: 43,675,547 km (0.115 R)
• M59: 44,638,957 km (0.051 R)
• M60: 46,955,181 km (0.111 R)
• M61: 47,078,151 km (0.092 R)
• M62: 49,685,492 km (0.117 R)
• M63: 51,449,700 km (0.073 R)
• M64: 52,339,358 km (0.069 R)
• M65: 52,722,329 km (0.112 R)
• M66: 53,490,813 km (0.047 R)
• M67: 54,650,496 km (0.092 R)
• M68: 56,079,305 km (0.114 R)
• M69: 57,783,524 km (0.1 R)
• M70: 60,171,106 km (0.096 R)
• M71: 61,108,337 km (0.115 R)
• M72: 61,242,676 km (0.109 R)
• M73: 61,646,141 km (0.103 R)
• M74: 62,590,852 km (0.12 R)
• M75: 66,693,872 km (0.072 R)
• M76: 66,970,479 km (0.109 R)
• M77: 67,386,062 km (0.096 R)
• M78: 68,359,196 km (0.107 R)
• M79: 70,038,282 km (0.097 R)
• M80: 70,741,841 km (0.076 R)
• M81: 72,866,580 km (0.106 R)
• M82: 74,151,625 km (0.073 R)
• M83: 74,725,034 km (0.111 R)
• M84: 74,868,648 km (0.042 R)
• M85: 77,178,738 km (0.106 R)
• M86: 77,759,926 km (0.109 R)
• M87: 79,072,797 km (0.094 R)
• M88: 79,658,622 km (0.112 R)
• M89: 80,099,038 km (0.068 R)
• M90: 80,982,115 km (0.094 R)
• M91: 82,312,937 km (0.082 R)
• M92: 92,289,769 km (0.041 R)
• M93: 94,454,600 km (0.052 R)
• M94: 94,609,882 km (0.115 R)
• M95: 95,231,761 km (0.102 R)
• M96: 95,854,985 km (0.1 R)
• M97: 106,979,233 km (0.098 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit