🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.46 AU - 3.92 AU

Year: 2102 Days

Day: 42.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,994,062 km

• M1: 1,961,527 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.22 AU - 4.62 AU

Year: 2864 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.87 AU - 6.61 AU

Year: 5751 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,994,062 km

• M1: 176,675 km (0.103 R)
• M2: 786,436 km (0.084 R)
• M3: 2,609,136 km (0.086 R)
• M4: 3,422,949 km (0.11 R)
• M5: 4,774,865 km (0.102 R)
• M6: 6,028,196 km (0.112 R)
• M7: 7,050,697 km (0.091 R)
• M8: 8,590,209 km (0.09 R)
• M9: 10,769,700 km (0.088 R)
• M10: 11,504,974 km (0.079 R)
• M11: 12,326,117 km (0.058 R)
• M12: 13,021,747 km (0.112 R)
• M13: 14,258,622 km (0.034 R)
• M14: 17,359,337 km (0.111 R)
• M15: 20,071,397 km (0.114 R)
• M16: 20,586,612 km (0.111 R)
• M17: 21,035,106 km (0.066 R)
• M18: 22,107,125 km (0.091 R)
• M19: 23,701,539 km (0.115 R)
• M20: 24,360,368 km (0.098 R)
• M21: 28,480,293 km (0.107 R)
• M22: 29,982,854 km (0.09 R)
• M23: 30,850,970 km (0.115 R)
• M24: 32,435,511 km (0.119 R)
• M25: 33,555,999 km (0.102 R)
• M26: 34,178,027 km (0.076 R)
• M27: 35,125,430 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 3.9

Gravity: 64.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.53 AU - 15.13 AU

Year: 16956 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,994,062 km

• M1: 48,470 km (0.107 R)
• M2: 187,745 km (0.115 R)
• M3: 1,203,964 km (0.118 R)
• M4: 1,475,334 km (0.109 R)
• M5: 1,977,085 km (0.03 R)
• M6: 2,181,436 km (0.087 R)
• M7: 2,467,916 km (0.093 R)
• M8: 2,680,495 km (0.112 R)
• M9: 2,905,340 km (0.075 R)
• M10: 3,169,680 km (0.041 R)
• M11: 3,869,499 km (0.09 R)
• M12: 5,371,611 km (0.084 R)
• M13: 7,560,228 km (0.085 R)
• M14: 9,068,922 km (0.099 R)
• M15: 9,806,140 km (0.029 R)
• M16: 10,099,951 km (0.04 R)
• M17: 11,334,432 km (0.083 R)
• M18: 14,098,702 km (0.117 R)
• M19: 17,111,603 km (0.106 R)
• M20: 17,537,358 km (0.094 R)
• M21: 18,767,352 km (0.073 R)
• M22: 19,038,124 km (0.055 R)
• M23: 19,773,099 km (0.098 R)
• M24: 20,718,258 km (0.04 R)
• M25: 29,145,854 km (0.095 R)
• M26: 29,630,850 km (0.106 R)
• M27: 34,644,324 km (0.044 R)
• M28: 34,779,859 km (0.116 R)
• M29: 34,915,694 km (0.049 R)
• M30: 37,137,671 km (0.118 R)
• M31: 40,194,554 km (0.091 R)
• M32: 40,494,199 km (0.088 R)
• M33: 44,525,562 km (0.109 R)
• M34: 46,473,177 km (0.032 R)
• M35: 47,970,652 km (0.114 R)
• M36: 48,646,385 km (0.112 R)
• M37: 61,125,540 km (0.108 R)
• M38: 64,138,591 km (0.099 R)
• M39: 70,241,885 km (0.103 R)
• M40: 74,443,491 km (0.081 R)
• M41: 74,895,276 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 5.6

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.89 AU - 15.53 AU

Year: 17715 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,994,062 km

• M1: 70,161 km (0.031 R)
• M2: 467,194 km (0.025 R)
• M3: 984,354 km (0.072 R)
• M4: 1,197,531 km (0.071 R)
• M5: 1,684,173 km (0.093 R)
• M6: 1,860,848 km (0.08 R)
• M7: 2,272,691 km (0.112 R)
• M8: 2,648,929 km (0.082 R)
• M9: 4,413,586 km (0.07 R)
• M10: 6,155,952 km (0.088 R)
• M11: 6,665,184 km (0.111 R)
• M12: 7,623,507 km (0.107 R)
• M13: 8,311,209 km (0.078 R)
• M14: 8,515,111 km (0.108 R)
• M15: 9,039,601 km (0.119 R)
• M16: 9,923,126 km (0.063 R)
• M17: 15,523,472 km (0.045 R)
• M18: 18,287,741 km (0.089 R)
• M19: 22,724,365 km (0.108 R)
• M20: 23,123,492 km (0.086 R)
• M21: 24,245,327 km (0.056 R)
• M22: 27,152,163 km (0.082 R)
• M23: 30,403,374 km (0.093 R)
• M24: 32,122,403 km (0.047 R)
• M25: 41,845,367 km (0.12 R)
• M26: 62,039,733 km (0.118 R)
• M27: 62,819,287 km (0.093 R)
• M28: 68,459,426 km (0.088 R)
• M29: 69,710,513 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 7.4

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.91 AU - 16.55 AU

Year: 24124 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,994,062 km

• M1: 92,003 km (0.097 R)
• M2: 387,159 km (0.055 R)
• M3: 624,870 km (0.099 R)
• M4: 1,193,193 km (0.11 R)
• M5: 2,940,795 km (0.048 R)
• M6: 3,400,360 km (0.068 R)
• M7: 3,743,388 km (0.103 R)
• M8: 4,075,196 km (0.106 R)
• M9: 4,462,654 km (0.11 R)
• M10: 5,149,608 km (0.079 R)
• M11: 6,309,290 km (0.119 R)
• M12: 6,636,461 km (0.077 R)
• M13: 7,845,062 km (0.099 R)
• M14: 8,114,189 km (0.108 R)
• M15: 8,557,746 km (0.057 R)
• M16: 9,312,767 km (0.087 R)
• M17: 10,690,713 km (0.072 R)
• M18: 11,359,864 km (0.112 R)
• M19: 13,154,739 km (0.114 R)
• M20: 16,759,150 km (0.072 R)
• M21: 18,595,913 km (0.094 R)
• M22: 22,019,610 km (0.031 R)
• M23: 22,882,191 km (0.052 R)
• M24: 28,663,700 km (0.093 R)
• M25: 34,912,253 km (0.083 R)
• M26: 39,757,280 km (0.045 R)
• M27: 42,670,399 km (0.087 R)
• M28: 43,002,506 km (0.059 R)
• M29: 45,549,410 km (0.077 R)
• M30: 46,948,001 km (0.057 R)
• M31: 55,747,497 km (0.071 R)
• M32: 57,549,104 km (0.069 R)
• M33: 63,186,550 km (0.034 R)
• M34: 67,142,666 km (0.047 R)
• M35: 69,869,835 km (0.067 R)
• M36: 83,058,832 km (0.071 R)
• M37: 86,996,398 km (0.069 R)
• M38: 92,160,516 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit