🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.7 AU - 0.84 AU

Year: 196 Days

Day: 46.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.24 AU - 4.82 AU

Year: 2793 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,035,723 km

• M1: 773,870 km (0.071 R)
• M2: 1,426,565 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 13.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.07 AU - 15.91 AU

Year: 13561 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,035,723 km

• M1: 202,406 km (0.109 R)
• M2: 352,901 km (0.039 R)
• M3: 460,462 km (0.118 R)
• M4: 657,931 km (0.108 R)
• M5: 993,330 km (0.095 R)
• M6: 1,403,228 km (0.116 R)
• M7: 1,508,695 km (0.116 R)
• M8: 2,101,252 km (0.097 R)
• M9: 2,223,174 km (0.076 R)
• M10: 2,708,918 km (0.118 R)
• M11: 3,199,749 km (0.047 R)
• M12: 3,341,119 km (0.106 R)
• M13: 4,357,487 km (0.047 R)
• M14: 4,483,149 km (0.037 R)
• M15: 4,965,303 km (0.066 R)
• M16: 5,195,983 km (0.102 R)
• M17: 5,565,789 km (0.111 R)
• M18: 5,874,708 km (0.074 R)
• M19: 6,295,527 km (0.089 R)
• M20: 6,545,505 km (0.048 R)
• M21: 6,908,430 km (0.089 R)
• M22: 7,390,135 km (0.103 R)
• M23: 7,768,169 km (0.108 R)
• M24: 7,882,910 km (0.038 R)
• M25: 8,386,307 km (0.112 R)
• M26: 9,342,985 km (0.077 R)
• M27: 9,917,142 km (0.095 R)
• M28: 10,460,631 km (0.083 R)
• M29: 11,315,583 km (0.032 R)
• M30: 11,839,325 km (0.082 R)
• M31: 11,927,438 km (0.07 R)
• M32: 12,326,416 km (0.1 R)
• M33: 12,460,455 km (0.034 R)
• M34: 13,642,129 km (0.067 R)
• M35: 13,827,182 km (0.062 R)
• M36: 14,106,182 km (0.104 R)
• M37: 15,336,923 km (0.108 R)
• M38: 15,481,136 km (0.066 R)
• M39: 15,577,477 km (0.097 R)
• M40: 15,965,085 km (0.071 R)
• M41: 16,062,623 km (0.028 R)
• M42: 16,750,025 km (0.12 R)
• M43: 17,047,575 km (0.115 R)
• M44: 18,920,989 km (0.107 R)
• M45: 19,751,257 km (0.101 R)
• M46: 19,960,694 km (0.115 R)
• M47: 20,540,386 km (0.09 R)
• M48: 21,500,954 km (0.054 R)
• M49: 21,878,539 km (0.057 R)
• M50: 22,258,368 km (0.09 R)
• M51: 22,640,291 km (0.085 R)
• M52: 23,079,511 km (0.109 R)
• M53: 23,799,076 km (0.073 R)
• M54: 24,695,018 km (0.093 R)
• M55: 25,260,498 km (0.11 R)
• M56: 26,059,500 km (0.117 R)
• M57: 26,693,047 km (0.1 R)
• M58: 26,924,625 km (0.089 R)
• M59: 28,269,510 km (0.119 R)
• M60: 29,456,868 km (0.111 R)
• M61: 31,329,085 km (0.1 R)
• M62: 31,451,157 km (0.076 R)
• M63: 32,619,217 km (0.108 R)
• M64: 33,488,979 km (0.105 R)
• M65: 34,366,371 km (0.11 R)
• M66: 35,251,242 km (0.1 R)
• M67: 36,271,799 km (0.059 R)
• M68: 36,464,182 km (0.098 R)
• M69: 37,496,257 km (0.101 R)
• M70: 38,211,335 km (0.119 R)
• M71: 38,407,159 km (0.117 R)
• M72: 40,118,259 km (0.048 R)
• M73: 40,849,643 km (0.051 R)
• M74: 41,317,286 km (0.07 R)
• M75: 41,921,213 km (0.093 R)
• M76: 43,955,445 km (0.112 R)
• M77: 44,092,327 km (0.065 R)
• M78: 44,778,233 km (0.083 R)
• M79: 45,122,458 km (0.097 R)
• M80: 45,329,501 km (0.06 R)
• M81: 46,160,667 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.5

Radius: 5.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.1 AU - 19.6 AU

Year: 23706 Days

Day: 20.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,035,723 km

• M1: 80,783 km (0.104 R)
• M2: 132,843 km (0.063 R)
• M3: 273,615 km (0.117 R)
• M4: 361,877 km (0.098 R)
• M5: 431,141 km (0.053 R)
• M6: 770,130 km (0.107 R)
• M7: 1,014,423 km (0.092 R)
• M8: 1,281,904 km (0.065 R)
• M9: 1,616,854 km (0.064 R)
• M10: 1,687,015 km (0.114 R)
• M11: 1,758,373 km (0.117 R)
• M12: 2,103,944 km (0.05 R)
• M13: 2,310,838 km (0.064 R)
• M14: 2,633,521 km (0.079 R)
• M15: 2,744,223 km (0.113 R)
• M16: 2,884,696 km (0.079 R)
• M17: 2,998,839 km (0.107 R)
• M18: 3,172,971 km (0.104 R)
• M19: 3,410,233 km (0.043 R)
• M20: 3,470,371 km (0.114 R)
• M21: 3,561,477 km (0.109 R)
• M22: 4,252,619 km (0.1 R)
• M23: 4,747,040 km (0.098 R)
• M24: 6,006,654 km (0.107 R)
• M25: 6,522,766 km (0.109 R)
• M26: 6,672,963 km (0.066 R)
• M27: 7,557,984 km (0.087 R)
• M28: 8,602,177 km (0.069 R)
• M29: 9,224,803 km (0.083 R)
• M30: 9,948,109 km (0.077 R)
• M31: 10,557,271 km (0.085 R)
• M32: 11,268,310 km (0.115 R)
• M33: 11,674,917 km (0.064 R)
• M34: 12,642,516 km (0.107 R)
• M35: 13,492,232 km (0.117 R)
• M36: 13,683,568 km (0.071 R)
• M37: 13,827,630 km (0.109 R)
• M38: 14,117,252 km (0.064 R)
• M39: 14,165,722 km (0.115 R)
• M40: 14,653,411 km (0.09 R)
• M41: 15,445,382 km (0.114 R)
• M42: 18,642,288 km (0.107 R)
• M43: 19,069,241 km (0.1 R)
• M44: 19,122,946 km (0.111 R)
• M45: 20,260,040 km (0.117 R)
• M46: 23,168,521 km (0.106 R)
• M47: 24,321,472 km (0.087 R)
• M48: 24,846,411 km (0.113 R)
• M49: 25,198,415 km (0.098 R)
• M50: 25,611,155 km (0.079 R)
• M51: 29,611,403 km (0.066 R)
• M52: 31,683,034 km (0.067 R)
• M53: 31,746,463 km (0.108 R)
• M54: 33,671,190 km (0.11 R)
• M55: 33,800,891 km (0.075 R)
• M56: 37,095,784 km (0.063 R)
• M57: 37,498,053 km (0.087 R)
• M58: 38,781,303 km (0.118 R)
• M59: 39,325,839 km (0.1 R)
• M60: 40,422,691 km (0.086 R)
• M61: 40,491,506 km (0.105 R)
• M62: 40,905,743 km (0.114 R)
• M63: 42,226,393 km (0.09 R)
• M64: 43,137,892 km (0.085 R)
• M65: 43,843,546 km (0.07 R)
• M66: 44,126,884 km (0.11 R)
• M67: 45,337,879 km (0.097 R)
• M68: 46,921,223 km (0.107 R)
• M69: 47,574,068 km (0.104 R)
• M70: 47,792,331 km (0.087 R)

Kuiper Belt

Range: 37.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit