🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.46 AU - 1.7 AU

Year: 598 Days

Day: 12.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.12 AU - 9.4 AU

Year: 7152 Days

Day: 31.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 9.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.58 AU - 13.14 AU

Year: 13893 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,212,043 km

• M1: 114,442 km (0.094 R)
• M2: 771,476 km (0.115 R)
• M3: 1,230,891 km (0.119 R)
• M4: 2,296,327 km (0.114 R)
• M5: 2,858,815 km (0.042 R)
• M6: 3,614,883 km (0.087 R)
• M7: 4,748,536 km (0.059 R)
• M8: 5,449,402 km (0.118 R)
• M9: 5,733,937 km (0.076 R)
• M10: 6,141,441 km (0.047 R)
• M11: 7,224,081 km (0.118 R)
• M12: 7,568,156 km (0.095 R)
• M13: 8,104,614 km (0.044 R)
• M14: 9,557,359 km (0.073 R)
• M15: 11,754,353 km (0.033 R)
• M16: 14,068,034 km (0.068 R)
• M17: 15,226,520 km (0.093 R)
• M18: 16,818,690 km (0.053 R)
• M19: 18,839,907 km (0.063 R)
• M20: 23,922,644 km (0.12 R)
• M21: 27,706,872 km (0.059 R)
• M22: 28,765,427 km (0.116 R)
• M23: 29,304,577 km (0.089 R)
• M24: 33,506,781 km (0.107 R)
• M25: 38,353,154 km (0.09 R)
• M26: 41,556,793 km (0.11 R)
• M27: 43,931,060 km (0.082 R)
• M28: 44,934,413 km (0.1 R)
• M29: 46,541,992 km (0.118 R)
• M30: 51,594,510 km (0.106 R)
• M31: 51,911,957 km (0.12 R)
• M32: 54,007,225 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.5

Radius: 3.5

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 19.16 AU - 21.64 AU

Year: 27757 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,212,043 km

• M1: 54,005 km (0.057 R)
• M2: 241,152 km (0.114 R)
• M3: 549,473 km (0.071 R)
• M4: 838,346 km (0.105 R)
• M5: 1,527,693 km (0.117 R)
• M6: 2,171,862 km (0.1 R)
• M7: 2,421,990 km (0.062 R)
• M8: 3,288,311 km (0.075 R)
• M9: 3,423,248 km (0.064 R)
• M10: 4,571,711 km (0.074 R)
• M11: 6,074,571 km (0.034 R)
• M12: 7,829,953 km (0.109 R)
• M13: 8,668,748 km (0.109 R)
• M14: 10,235,187 km (0.081 R)
• M15: 13,361,633 km (0.094 R)
• M16: 15,816,983 km (0.069 R)
• M17: 17,638,337 km (0.076 R)
• M18: 18,641,839 km (0.061 R)
• M19: 20,945,647 km (0.079 R)
• M20: 22,357,551 km (0.098 R)
• M21: 31,693,206 km (0.102 R)
• M22: 35,871,475 km (0.108 R)
• M23: 38,436,181 km (0.057 R)
• M24: 39,692,504 km (0.111 R)
• M25: 40,402,196 km (0.074 R)
• M26: 44,533,491 km (0.09 R)
• M27: 46,858,242 km (0.06 R)
• M28: 50,578,142 km (0.071 R)
• M29: 53,107,095 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.4

Radius: 5.6

Gravity: 28.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 18.95 AU - 26.01 AU

Year: 32109 Days

Day: 18.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,212,043 km

• M1: 70,461 km (0.087 R)
• M2: 814,261 km (0.099 R)
• M3: 1,249,292 km (0.114 R)
• M4: 1,510,041 km (0.079 R)
• M5: 1,703,621 km (0.094 R)
• M6: 2,310,988 km (0.09 R)
• M7: 2,516,087 km (0.118 R)
• M8: 3,083,063 km (0.097 R)
• M9: 4,993,727 km (0.11 R)
• M10: 5,606,779 km (0.028 R)
• M11: 6,122,592 km (0.077 R)
• M12: 7,302,770 km (0.109 R)
• M13: 7,860,321 km (0.111 R)
• M14: 10,515,384 km (0.098 R)
• M15: 13,140,827 km (0.081 R)
• M16: 13,548,481 km (0.098 R)
• M17: 15,532,747 km (0.044 R)
• M18: 18,401,436 km (0.096 R)
• M19: 21,492,277 km (0.066 R)
• M20: 22,633,559 km (0.117 R)
• M21: 26,686,166 km (0.071 R)
• M22: 28,406,990 km (0.115 R)
• M23: 32,806,663 km (0.105 R)
• M24: 33,105,261 km (0.071 R)
• M25: 34,317,452 km (0.087 R)
• M26: 42,394,391 km (0.051 R)
• M27: 45,839,331 km (0.091 R)
• M28: 48,108,431 km (0.088 R)
• M29: 50,849,064 km (0.05 R)
• M30: 51,650,909 km (0.099 R)
• M31: 59,029,225 km (0.074 R)
• M32: 60,360,796 km (0.083 R)
• M33: 70,246,971 km (0.118 R)
• M34: 76,092,209 km (0.094 R)
• M35: 77,140,740 km (0.088 R)
• M36: 92,253,716 km (0.081 R)
• M37: 111,564,856 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 5.8

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 18.88 AU - 27.86 AU

Year: 34035 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,212,043 km

• M1: 72,106 km (0.108 R)
• M2: 271,071 km (0.065 R)
• M3: 638,633 km (0.089 R)
• M4: 1,024,147 km (0.068 R)
• M5: 1,740,422 km (0.11 R)
• M6: 2,070,435 km (0.084 R)
• M7: 3,531,407 km (0.065 R)
• M8: 4,418,074 km (0.119 R)
• M9: 4,757,063 km (0.099 R)
• M10: 5,235,776 km (0.106 R)
• M11: 6,964,978 km (0.098 R)
• M12: 7,372,333 km (0.061 R)
• M13: 9,839,052 km (0.098 R)
• M14: 12,806,775 km (0.1 R)
• M15: 14,616,011 km (0.066 R)
• M16: 17,131,499 km (0.112 R)
• M17: 17,314,906 km (0.08 R)
• M18: 17,685,610 km (0.113 R)
• M19: 19,221,980 km (0.054 R)
• M20: 20,845,266 km (0.044 R)
• M21: 21,370,654 km (0.077 R)
• M22: 22,667,668 km (0.073 R)
• M23: 23,223,274 km (0.101 R)
• M24: 26,503,656 km (0.117 R)
• M25: 27,746,366 km (0.111 R)
• M26: 28,382,007 km (0.115 R)
• M27: 30,751,039 km (0.111 R)
• M28: 31,294,827 km (0.095 R)
• M29: 32,682,198 km (0.048 R)
• M30: 33,248,576 km (0.107 R)
• M31: 36,937,061 km (0.102 R)
• M32: 38,172,589 km (0.09 R)
• M33: 52,852,030 km (0.097 R)
• M34: 58,473,769 km (0.072 R)
• M35: 64,259,915 km (0.038 R)
• M36: 66,496,254 km (0.098 R)
• M37: 69,713,356 km (0.085 R)
• M38: 75,960,712 km (0.114 R)
• M39: 79,219,852 km (0.116 R)
• M40: 81,529,942 km (0.06 R)
• M41: 87,909,094 km (0.095 R)

Kuiper Belt

Range: 36.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit