🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.76 AU - 1.8 AU

Year: 863 Days

Day: 47.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,963,827 km

• M1: 312,211 km (0.069 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.79 AU - 2.91 AU

Year: 1309 Days

Day: 14.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.38 AU - 4.6 AU

Year: 2897 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.03 AU - 4.97 AU

Year: 2907 Days

Day: 12 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,963,827 km

• M1: 2,395,361 km (0.082 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.05 AU - 5.09 AU

Year: 4149 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,963,827 km

• M1: 209,437 km (0.074 R)
• M2: 338,241 km (0.107 R)
• M3: 458,069 km (0.056 R)
• M4: 609,462 km (0.11 R)
• M5: 855,700 km (0.106 R)
• M6: 1,223,112 km (0.102 R)
• M7: 1,387,371 km (0.079 R)
• M8: 1,543,551 km (0.111 R)
• M9: 1,640,191 km (0.106 R)
• M10: 1,908,570 km (0.093 R)
• M11: 2,413,313 km (0.115 R)
• M12: 2,527,007 km (0.066 R)
• M13: 2,779,678 km (0.099 R)
• M14: 2,939,299 km (0.043 R)
• M15: 3,437,161 km (0.114 R)
• M16: 3,544,273 km (0.103 R)
• M17: 3,696,115 km (0.037 R)
• M18: 3,806,069 km (0.118 R)
• M19: 4,006,530 km (0.087 R)
• M20: 4,820,043 km (0.089 R)
• M21: 4,964,555 km (0.09 R)
• M22: 5,184,314 km (0.086 R)
• M23: 5,332,566 km (0.102 R)
• M24: 5,811,428 km (0.11 R)
• M25: 6,357,162 km (0.066 R)
• M26: 6,462,927 km (0.084 R)
• M27: 6,703,181 km (0.093 R)
• M28: 6,837,969 km (0.079 R)
• M29: 6,946,428 km (0.111 R)
• M30: 7,110,387 km (0.068 R)
• M31: 7,358,420 km (0.103 R)
• M32: 7,609,595 km (0.053 R)
• M33: 7,778,491 km (0.1 R)
• M34: 8,437,918 km (0.12 R)
• M35: 8,554,455 km (0.082 R)
• M36: 9,055,608 km (0.096 R)
• M37: 9,264,895 km (0.082 R)
• M38: 9,596,853 km (0.114 R)
• M39: 9,840,847 km (0.084 R)
• M40: 10,334,969 km (0.078 R)
• M41: 11,637,966 km (0.118 R)
• M42: 11,800,430 km (0.06 R)
• M43: 12,424,702 km (0.077 R)
• M44: 12,925,256 km (0.054 R)
• M45: 13,026,085 km (0.067 R)
• M46: 14,605,988 km (0.109 R)
• M47: 15,276,187 km (0.086 R)
• M48: 15,525,566 km (0.117 R)
• M49: 16,028,514 km (0.068 R)
• M50: 16,610,001 km (0.114 R)
• M51: 17,161,419 km (0.045 R)
• M52: 17,383,572 km (0.092 R)
• M53: 17,681,421 km (0.095 R)
• M54: 17,868,418 km (0.104 R)
• M55: 18,244,508 km (0.107 R)
• M56: 18,395,601 km (0.101 R)
• M57: 19,465,226 km (0.097 R)
• M58: 19,581,015 km (0.1 R)
• M59: 20,163,399 km (0.103 R)
• M60: 20,751,618 km (0.082 R)
• M61: 23,982,932 km (0.109 R)
• M62: 24,190,125 km (0.073 R)
• M63: 24,439,355 km (0.09 R)
• M64: 24,564,419 km (0.087 R)
• M65: 24,689,633 km (0.1 R)
• M66: 25,361,028 km (0.096 R)
• M67: 25,868,464 km (0.105 R)
• M68: 25,995,772 km (0.051 R)
• M69: 26,123,379 km (0.098 R)
• M70: 26,251,285 km (0.1 R)
• M71: 27,324,500 km (0.105 R)
• M72: 27,497,585 km (0.076 R)
• M73: 28,237,047 km (0.115 R)
• M74: 28,499,591 km (0.116 R)
• M75: 28,631,237 km (0.116 R)
• M76: 29,735,718 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 11.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.95 AU - 9.49 AU

Year: 9358 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,963,827 km

• M1: 185,501 km (0.044 R)
• M2: 274,662 km (0.094 R)
• M3: 366,814 km (0.063 R)
• M4: 503,098 km (0.102 R)
• M5: 659,427 km (0.107 R)
• M6: 762,052 km (0.084 R)
• M7: 895,343 km (0.101 R)
• M8: 1,104,331 km (0.056 R)
• M9: 1,215,034 km (0.073 R)
• M10: 1,388,567 km (0.109 R)
• M11: 1,554,920 km (0.063 R)
• M12: 1,858,305 km (0.111 R)
• M13: 2,077,017 km (0.077 R)
• M14: 2,576,674 km (0.106 R)
• M15: 2,956,353 km (0.109 R)
• M16: 3,073,787 km (0.114 R)
• M17: 3,538,588 km (0.062 R)
• M18: 3,811,155 km (0.098 R)
• M19: 4,156,128 km (0.06 R)
• M20: 4,579,041 km (0.117 R)
• M21: 4,692,586 km (0.109 R)
• M22: 4,784,290 km (0.064 R)
• M23: 4,946,005 km (0.083 R)
• M24: 5,251,184 km (0.069 R)
• M25: 5,806,193 km (0.043 R)
• M26: 5,978,829 km (0.06 R)
• M27: 6,228,507 km (0.114 R)
• M28: 6,354,768 km (0.097 R)
• M29: 6,945,979 km (0.074 R)
• M30: 7,394,324 km (0.115 R)
• M31: 7,501,136 km (0.078 R)
• M32: 7,852,093 km (0.057 R)
• M33: 8,626,262 km (0.104 R)
• M34: 8,767,034 km (0.091 R)
• M35: 8,880,279 km (0.1 R)
• M36: 9,280,304 km (0.108 R)
• M37: 9,395,793 km (0.103 R)
• M38: 9,862,240 km (0.113 R)
• M39: 10,276,476 km (0.064 R)
• M40: 10,726,766 km (0.03 R)
• M41: 11,337,275 km (0.104 R)
• M42: 11,429,726 km (0.073 R)
• M43: 11,740,142 km (0.106 R)
• M44: 11,927,588 km (0.101 R)
• M45: 12,116,081 km (0.077 R)
• M46: 13,041,344 km (0.076 R)
• M47: 13,333,060 km (0.105 R)
• M48: 13,725,455 km (0.038 R)
• M49: 13,857,101 km (0.09 R)
• M50: 14,088,529 km (0.073 R)
• M51: 14,321,154 km (0.075 R)
• M52: 15,026,807 km (0.103 R)
• M53: 15,264,668 km (0.041 R)
• M54: 15,847,202 km (0.1 R)
• M55: 15,985,430 km (0.08 R)
• M56: 17,211,235 km (0.111 R)
• M57: 17,602,733 km (0.113 R)
• M58: 18,105,232 km (0.082 R)
• M59: 18,649,020 km (0.068 R)
• M60: 18,794,878 km (0.111 R)
• M61: 18,941,185 km (0.091 R)
• M62: 19,308,597 km (0.083 R)
• M63: 19,567,102 km (0.089 R)
• M64: 20,274,700 km (0.101 R)
• M65: 20,349,649 km (0.118 R)
• M66: 21,638,285 km (0.114 R)
• M67: 21,753,326 km (0.095 R)
• M68: 22,099,495 km (0.055 R)
• M69: 22,836,265 km (0.099 R)
• M70: 22,914,205 km (0.092 R)
• M71: 23,462,930 km (0.1 R)
• M72: 23,699,295 km (0.098 R)
• M73: 24,293,946 km (0.034 R)
• M74: 24,573,245 km (0.101 R)
• M75: 25,175,078 km (0.052 R)
• M76: 25,255,711 km (0.103 R)
• M77: 25,781,697 km (0.032 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit