🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.07 AU - 2.11 AU

Year: 1109 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,845,214 km

• M1: 160,369 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.13 AU - 3.27 AU

Year: 2101 Days

Day: 28.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,845,214 km

• M1: 230,979 km (0.099 R)
• M2: 846,574 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.39 AU - 3.57 AU

Year: 2383 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.14 AU - 4.3 AU

Year: 3182 Days

Day: 46 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.34 AU - 4.92 AU

Year: 3657 Days

Day: 42.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 12

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.03 AU - 6.31 AU

Year: 4956 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,845,214 km

• M1: 191,186 km (0.087 R)
• M2: 459,415 km (0.098 R)
• M3: 891,903 km (0.082 R)
• M4: 1,217,727 km (0.101 R)
• M5: 2,188,168 km (0.083 R)
• M6: 2,421,840 km (0.086 R)
• M7: 2,647,284 km (0.067 R)
• M8: 2,779,379 km (0.107 R)
• M9: 2,930,622 km (0.07 R)
• M10: 3,258,990 km (0.057 R)
• M11: 3,365,204 km (0.081 R)
• M12: 3,490,567 km (0.094 R)
• M13: 3,876,230 km (0.108 R)
• M14: 3,951,329 km (0.083 R)
• M15: 4,026,875 km (0.11 R)
• M16: 4,589,064 km (0.058 R)
• M17: 4,869,411 km (0.046 R)
• M18: 5,155,442 km (0.097 R)
• M19: 5,238,169 km (0.119 R)
• M20: 5,363,233 km (0.077 R)
• M21: 5,658,689 km (0.102 R)
• M22: 5,765,502 km (0.106 R)
• M23: 5,937,839 km (0.073 R)
• M24: 7,007,763 km (0.1 R)
• M25: 7,168,730 km (0.113 R)
• M26: 7,261,331 km (0.118 R)
• M27: 7,588,502 km (0.103 R)
• M28: 8,427,446 km (0.079 R)
• M29: 8,697,321 km (0.095 R)
• M30: 9,119,785 km (0.097 R)
• M31: 9,959,329 km (0.087 R)
• M32: 10,559,067 km (0.07 R)
• M33: 10,903,291 km (0.073 R)
• M34: 11,090,139 km (0.12 R)
• M35: 11,521,280 km (0.118 R)
• M36: 11,657,115 km (0.115 R)
• M37: 11,903,054 km (0.07 R)
• M38: 12,400,018 km (0.055 R)
• M39: 13,129,906 km (0.112 R)
• M40: 13,414,291 km (0.069 R)
• M41: 13,643,326 km (0.084 R)
• M42: 13,787,089 km (0.093 R)
• M43: 14,221,671 km (0.099 R)
• M44: 14,309,036 km (0.074 R)
• M45: 14,455,193 km (0.103 R)
• M46: 15,014,989 km (0.06 R)
• M47: 15,252,849 km (0.106 R)
• M48: 15,973,911 km (0.077 R)
• M49: 16,399,667 km (0.1 R)
• M50: 16,736,860 km (0.096 R)
• M51: 16,921,763 km (0.114 R)
• M52: 17,200,314 km (0.11 R)
• M53: 17,730,639 km (0.081 R)
• M54: 18,076,808 km (0.081 R)
• M55: 18,488,651 km (0.037 R)
• M56: 18,967,664 km (0.056 R)
• M57: 20,036,092 km (0.115 R)
• M58: 20,693,125 km (0.096 R)
• M59: 21,257,259 km (0.079 R)
• M60: 21,424,061 km (0.117 R)
• M61: 21,557,801 km (0.036 R)
• M62: 21,658,331 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.4

Radius: 13.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.62 AU - 10.38 AU

Year: 9097 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,845,214 km

• M1: 186,249 km (0.091 R)
• M2: 443,258 km (0.12 R)
• M3: 847,173 km (0.073 R)
• M4: 938,128 km (0.079 R)
• M5: 1,048,980 km (0.118 R)
• M6: 1,215,632 km (0.105 R)
• M7: 1,337,854 km (0.104 R)
• M8: 1,501,514 km (0.113 R)
• M9: 1,672,205 km (0.107 R)
• M10: 2,266,258 km (0.114 R)
• M11: 2,441,437 km (0.109 R)
• M12: 2,621,104 km (0.045 R)
• M13: 2,712,658 km (0.037 R)
• M14: 4,456,820 km (0.107 R)
• M15: 4,649,951 km (0.115 R)
• M16: 5,539,011 km (0.06 R)
• M17: 5,657,642 km (0.056 R)
• M18: 5,867,079 km (0.107 R)
• M19: 6,018,322 km (0.053 R)
• M20: 6,263,214 km (0.101 R)
• M21: 6,448,865 km (0.102 R)
• M22: 6,542,513 km (0.119 R)
• M23: 6,762,572 km (0.067 R)
• M24: 6,889,431 km (0.055 R)
• M25: 7,017,187 km (0.052 R)
• M26: 7,307,407 km (0.071 R)
• M27: 7,667,489 km (0.109 R)
• M28: 8,067,065 km (0.11 R)
• M29: 8,235,512 km (0.047 R)
• M30: 8,405,156 km (0.095 R)
• M31: 8,851,856 km (0.097 R)
• M32: 10,128,973 km (0.062 R)
• M33: 10,238,029 km (0.114 R)
• M34: 10,604,245 km (0.059 R)
• M35: 10,752,048 km (0.098 R)
• M36: 11,274,593 km (0.114 R)
• M37: 11,538,933 km (0.081 R)
• M38: 11,729,071 km (0.106 R)
• M39: 11,843,514 km (0.1 R)
• M40: 12,422,009 km (0.085 R)
• M41: 12,812,758 km (0.08 R)
• M42: 13,088,767 km (0.079 R)
• M43: 13,287,133 km (0.099 R)
• M44: 13,686,709 km (0.056 R)
• M45: 15,241,480 km (0.111 R)
• M46: 15,450,169 km (0.07 R)
• M47: 15,701,942 km (0.099 R)
• M48: 17,024,088 km (0.105 R)
• M49: 17,545,586 km (0.109 R)
• M50: 18,559,561 km (0.113 R)
• M51: 18,737,881 km (0.087 R)
• M52: 19,096,318 km (0.041 R)
• M53: 19,366,492 km (0.108 R)
• M54: 19,865,251 km (0.105 R)
• M55: 20,047,611 km (0.04 R)
• M56: 21,573,808 km (0.119 R)
• M57: 21,855,351 km (0.092 R)
• M58: 22,564,445 km (0.043 R)
• M59: 22,850,177 km (0.114 R)
• M60: 24,053,692 km (0.031 R)
• M61: 25,228,484 km (0.098 R)
• M62: 27,379,701 km (0.05 R)
• M63: 27,481,129 km (0.058 R)
• M64: 28,605,806 km (0.117 R)
• M65: 29,225,590 km (0.097 R)
• M66: 30,215,928 km (0.087 R)
• M67: 30,530,981 km (0.051 R)
• M68: 30,688,956 km (0.119 R)
• M69: 30,899,889 km (0.094 R)
• M70: 31,217,336 km (0.075 R)
• M71: 31,855,371 km (0.118 R)
• M72: 32,176,108 km (0.093 R)
• M73: 32,336,777 km (0.091 R)
• M74: 32,444,038 km (0.094 R)
• M75: 33,252,615 km (0.05 R)
• M76: 34,013,320 km (0.077 R)
• M77: 34,286,336 km (0.091 R)
• M78: 35,995,492 km (0.086 R)
• M79: 37,225,186 km (0.113 R)
• M80: 37,675,775 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit