🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 12.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.57 AU - 4.79 AU

Year: 3106 Days

Day: 41.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,327,208 km

• M1: 1,719,328 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.06 AU - 5.14 AU

Year: 3586 Days

Day: 29.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 115.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,327,208 km

• M1: 1,563,148 km (0.089 R)
• M2: 2,703,234 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288

Radius: 6.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.42 AU - 15.64 AU

Year: 16120 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,327,208 km

• M1: 87,365 km (0.092 R)
• M2: 158,873 km (0.117 R)
• M3: 204,799 km (0.095 R)
• M4: 292,464 km (0.117 R)
• M5: 450,888 km (0.089 R)
• M6: 620,382 km (0.119 R)
• M7: 828,323 km (0.12 R)
• M8: 1,180,028 km (0.092 R)
• M9: 1,285,644 km (0.113 R)
• M10: 3,601,270 km (0.114 R)
• M11: 4,038,993 km (0.061 R)
• M12: 4,526,832 km (0.1 R)
• M13: 4,659,974 km (0.069 R)
• M14: 4,794,462 km (0.12 R)
• M15: 5,067,478 km (0.07 R)
• M16: 5,240,563 km (0.105 R)
• M17: 5,345,431 km (0.117 R)
• M18: 5,592,866 km (0.031 R)
• M19: 6,025,503 km (0.059 R)
• M20: 6,808,648 km (0.108 R)
• M21: 7,309,352 km (0.101 R)
• M22: 7,387,442 km (0.093 R)
• M23: 7,583,864 km (0.109 R)
• M24: 7,742,288 km (0.072 R)
• M25: 8,468,586 km (0.098 R)
• M26: 8,923,214 km (0.073 R)
• M27: 9,428,107 km (0.107 R)
• M28: 9,812,872 km (0.111 R)
• M29: 10,597,812 km (0.103 R)
• M30: 10,730,655 km (0.061 R)
• M31: 10,819,367 km (0.082 R)
• M32: 11,177,205 km (0.098 R)
• M33: 11,222,234 km (0.099 R)
• M34: 12,088,555 km (0.108 R)
• M35: 12,320,133 km (0.036 R)
• M36: 12,506,382 km (0.098 R)
• M37: 15,561,320 km (0.096 R)
• M38: 15,762,828 km (0.109 R)
• M39: 16,015,798 km (0.064 R)
• M40: 16,168,239 km (0.108 R)
• M41: 16,628,402 km (0.064 R)
• M42: 16,679,863 km (0.034 R)
• M43: 17,561,743 km (0.026 R)
• M44: 17,718,970 km (0.119 R)
• M45: 17,981,963 km (0.111 R)
• M46: 18,618,502 km (0.044 R)
• M47: 18,993,245 km (0.097 R)
• M48: 19,046,950 km (0.047 R)
• M49: 19,208,516 km (0.082 R)
• M50: 19,370,531 km (0.059 R)
• M51: 19,587,148 km (0.074 R)
• M52: 19,859,267 km (0.073 R)
• M53: 21,070,710 km (0.077 R)
• M54: 21,910,403 km (0.038 R)
• M55: 22,249,392 km (0.103 R)
• M56: 23,219,086 km (0.06 R)
• M57: 23,334,126 km (0.114 R)
• M58: 23,449,317 km (0.108 R)
• M59: 24,436,064 km (0.096 R)
• M60: 24,670,185 km (0.102 R)
• M61: 24,963,845 km (0.08 R)
• M62: 25,317,794 km (0.099 R)
• M63: 26,690,205 km (0.119 R)
• M64: 26,931,357 km (0.101 R)
• M65: 27,964,180 km (0.118 R)
• M66: 30,193,787 km (0.111 R)
• M67: 31,520,571 km (0.101 R)
• M68: 31,584,150 km (0.092 R)
• M69: 32,672,923 km (0.112 R)
• M70: 33,383,812 km (0.088 R)
• M71: 34,230,686 km (0.048 R)
• M72: 34,427,108 km (0.088 R)
• M73: 34,886,822 km (0.086 R)
• M74: 35,084,590 km (0.104 R)
• M75: 35,150,563 km (0.059 R)
• M76: 35,945,376 km (0.112 R)
• M77: 36,679,304 km (0.092 R)
• M78: 39,663,781 km (0.059 R)
• M79: 40,283,715 km (0.05 R)
• M80: 40,560,321 km (0.112 R)
• M81: 40,906,939 km (0.101 R)
• M82: 41,533,455 km (0.115 R)
• M83: 41,742,892 km (0.092 R)
• M84: 43,007,293 km (0.117 R)
• M85: 43,077,904 km (0.1 R)
• M86: 43,573,372 km (0.107 R)
• M87: 44,213,052 km (0.107 R)
• M88: 44,784,217 km (0.099 R)
• M89: 46,078,388 km (0.081 R)
• M90: 46,948,001 km (0.108 R)
• M91: 48,115,911 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.5

Radius: 6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.69 AU - 16.59 AU

Year: 18308 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,327,208 km

• M1: 151,243 km (0.112 R)
• M2: 417,228 km (0.115 R)
• M3: 638,933 km (0.098 R)
• M4: 931,247 km (0.073 R)
• M5: 1,762,113 km (0.111 R)
• M6: 2,242,622 km (0.106 R)
• M7: 2,523,417 km (0.104 R)
• M8: 2,575,776 km (0.118 R)
• M9: 2,654,913 km (0.092 R)
• M10: 2,734,799 km (0.1 R)
• M11: 2,979,391 km (0.117 R)
• M12: 3,231,164 km (0.092 R)
• M13: 3,636,275 km (0.086 R)
• M14: 4,717,868 km (0.086 R)
• M15: 5,343,786 km (0.102 R)
• M16: 5,649,264 km (0.081 R)
• M17: 6,030,440 km (0.04 R)
• M18: 6,100,751 km (0.107 R)
• M19: 6,277,426 km (0.095 R)
• M20: 6,419,993 km (0.097 R)
• M21: 7,001,031 km (0.115 R)
• M22: 7,148,983 km (0.087 R)
• M23: 7,223,333 km (0.112 R)
• M24: 7,598,824 km (0.086 R)
• M25: 8,096,536 km (0.071 R)
• M26: 8,135,282 km (0.118 R)
• M27: 8,329,759 km (0.086 R)
• M28: 8,447,193 km (0.106 R)
• M29: 9,284,792 km (0.101 R)
• M30: 9,406,565 km (0.06 R)
• M31: 9,528,936 km (0.099 R)
• M32: 9,857,752 km (0.093 R)
• M33: 10,232,195 km (0.085 R)
• M34: 10,274,083 km (0.1 R)
• M35: 10,738,584 km (0.039 R)
• M36: 10,781,070 km (0.12 R)
• M37: 10,994,845 km (0.075 R)
• M38: 11,123,798 km (0.11 R)
• M39: 12,217,209 km (0.11 R)
• M40: 12,350,800 km (0.074 R)
• M41: 12,844,473 km (0.106 R)
• M42: 13,574,062 km (0.053 R)
• M43: 13,990,393 km (0.082 R)
• M44: 14,270,141 km (0.083 R)
• M45: 14,457,737 km (0.082 R)
• M46: 15,025,461 km (0.112 R)
• M47: 15,216,347 km (0.079 R)
• M48: 16,280,437 km (0.093 R)
• M49: 17,069,267 km (0.096 R)
• M50: 18,377,500 km (0.108 R)
• M51: 18,530,539 km (0.101 R)
• M52: 18,992,048 km (0.115 R)
• M53: 19,509,358 km (0.074 R)
• M54: 21,463,554 km (0.114 R)
• M55: 22,110,565 km (0.071 R)
• M56: 22,273,328 km (0.111 R)
• M57: 23,423,735 km (0.086 R)
• M58: 24,089,745 km (0.1 R)
• M59: 24,987,482 km (0.094 R)
• M60: 25,497,162 km (0.091 R)
• M61: 26,296,912 km (0.105 R)
• M62: 27,921,096 km (0.091 R)
• M63: 28,097,023 km (0.111 R)
• M64: 28,982,194 km (0.104 R)
• M65: 29,219,755 km (0.072 R)
• M66: 29,756,812 km (0.093 R)
• M67: 30,417,436 km (0.092 R)
• M68: 32,428,480 km (0.12 R)
• M69: 33,046,319 km (0.097 R)
• M70: 33,108,253 km (0.075 R)
• M71: 33,917,727 km (0.108 R)
• M72: 34,105,472 km (0.097 R)
• M73: 34,481,860 km (0.076 R)
• M74: 34,670,653 km (0.092 R)
• M75: 35,238,975 km (0.101 R)
• M76: 37,026,819 km (0.061 R)
• M77: 37,607,708 km (0.089 R)
• M78: 37,866,961 km (0.115 R)
• M79: 37,996,662 km (0.106 R)
• M80: 38,517,413 km (0.106 R)
• M81: 39,434,148 km (0.038 R)
• M82: 39,829,386 km (0.109 R)
• M83: 41,089,299 km (0.063 R)
• M84: 41,422,902 km (0.097 R)
• M85: 41,757,553 km (0.088 R)
• M86: 42,496,866 km (0.095 R)
• M87: 43,308,434 km (0.086 R)
• M88: 43,852,222 km (0.099 R)
• M89: 45,290,456 km (0.081 R)
• M90: 45,359,271 km (0.086 R)
• M91: 45,704,244 km (0.111 R)
• M92: 45,911,587 km (0.097 R)
• M93: 46,119,228 km (0.032 R)
• M94: 46,257,906 km (0.067 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit