🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 238 Days

Day: 18.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 281 Days

Day: 30.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.6 AU - 0.64 AU

Year: 310 Days

Day: 29.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.77 AU

Year: 1251 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,649,985 km

• M1: 141,968 km (0.106 R)
• M2: 226,491 km (0.116 R)
• M3: 347,516 km (0.1 R)
• M4: 427,401 km (0.047 R)
• M5: 535,860 km (0.053 R)
• M6: 646,562 km (0.105 R)
• M7: 751,729 km (0.1 R)
• M8: 843,433 km (0.028 R)
• M9: 924,066 km (0.11 R)
• M10: 996,771 km (0.057 R)
• M11: 1,099,096 km (0.096 R)
• M12: 1,182,422 km (0.057 R)
• M13: 1,338,303 km (0.111 R)
• M14: 1,677,291 km (0.116 R)
• M15: 1,866,981 km (0.112 R)
• M16: 2,015,831 km (0.085 R)
• M17: 2,246,511 km (0.038 R)
• M18: 2,339,860 km (0.063 R)
• M19: 2,441,886 km (0.089 R)
• M20: 2,680,644 km (0.086 R)
• M21: 2,787,607 km (0.055 R)
• M22: 2,880,507 km (0.042 R)
• M23: 2,974,305 km (0.097 R)
• M24: 3,165,341 km (0.12 R)
• M25: 3,278,587 km (0.117 R)
• M26: 3,376,723 km (0.115 R)
• M27: 3,492,512 km (0.117 R)
• M28: 3,719,751 km (0.045 R)
• M29: 3,960,454 km (0.099 R)
• M30: 4,206,393 km (0.1 R)
• M31: 4,430,341 km (0.106 R)
• M32: 4,557,499 km (0.042 R)
• M33: 4,685,854 km (0.084 R)
• M34: 4,936,730 km (0.117 R)
• M35: 5,021,402 km (0.108 R)
• M36: 5,336,006 km (0.12 R)
• M37: 5,627,573 km (0.065 R)
• M38: 5,725,859 km (0.063 R)
• M39: 5,984,364 km (0.117 R)
• M40: 6,165,527 km (0.06 R)
• M41: 6,328,140 km (0.069 R)
• M42: 6,471,604 km (0.057 R)
• M43: 6,595,471 km (0.111 R)
• M44: 6,782,767 km (0.083 R)
• M45: 7,205,232 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 9.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.6 AU - 4.4 AU

Year: 5087 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,649,985 km

• M1: 123,867 km (0.061 R)
• M2: 195,375 km (0.096 R)
• M3: 276,158 km (0.111 R)
• M4: 498,311 km (0.112 R)
• M5: 565,779 km (0.114 R)
• M6: 657,931 km (0.097 R)
• M7: 789,428 km (0.057 R)
• M8: 942,467 km (0.109 R)
• M9: 1,004,101 km (0.116 R)
• M10: 1,305,840 km (0.102 R)
• M11: 1,756,877 km (0.114 R)
• M12: 1,834,070 km (0.115 R)
• M13: 2,170,815 km (0.052 R)
• M14: 2,287,501 km (0.087 R)
• M15: 2,509,803 km (0.05 R)
• M16: 2,721,335 km (0.088 R)
• M17: 2,902,199 km (0.119 R)
• M18: 3,031,152 km (0.077 R)
• M19: 3,371,637 km (0.066 R)
• M20: 3,546,517 km (0.105 R)
• M21: 3,625,205 km (0.053 R)
• M22: 3,804,423 km (0.111 R)
• M23: 4,047,969 km (0.103 R)
• M24: 4,275,806 km (0.12 R)
• M25: 4,809,123 km (0.03 R)
• M26: 4,940,320 km (0.106 R)
• M27: 6,032,085 km (0.099 R)
• M28: 6,436,149 km (0.072 R)
• M29: 6,678,049 km (0.063 R)
• M30: 7,983,590 km (0.08 R)
• M31: 8,217,411 km (0.032 R)
• M32: 8,295,800 km (0.063 R)
• M33: 8,745,192 km (0.055 R)
• M34: 9,202,363 km (0.106 R)
• M35: 9,612,411 km (0.025 R)
• M36: 9,778,016 km (0.102 R)
• M37: 10,252,690 km (0.06 R)
• M38: 10,849,286 km (0.085 R)
• M39: 10,964,178 km (0.107 R)
• M40: 11,224,179 km (0.059 R)
• M41: 11,427,931 km (0.063 R)
• M42: 11,603,409 km (0.115 R)
• M43: 11,809,406 km (0.037 R)
• M44: 12,016,599 km (0.118 R)
• M45: 12,374,586 km (0.098 R)
• M46: 12,554,852 km (0.077 R)
• M47: 13,500,460 km (0.079 R)
• M48: 13,872,510 km (0.105 R)
• M49: 13,966,158 km (0.085 R)
• M50: 14,373,962 km (0.059 R)
• M51: 14,595,217 km (0.059 R)
• M52: 14,754,090 km (0.111 R)
• M53: 14,977,290 km (0.118 R)
• M54: 15,653,622 km (0.039 R)
• M55: 15,979,147 km (0.066 R)
• M56: 16,110,045 km (0.053 R)
• M57: 16,208,331 km (0.119 R)
• M58: 17,002,696 km (0.096 R)
• M59: 17,236,667 km (0.074 R)
• M60: 17,539,154 km (0.035 R)
• M61: 18,217,729 km (0.058 R)
• M62: 18,457,236 km (0.089 R)
• M63: 18,870,275 km (0.117 R)
• M64: 19,390,726 km (0.099 R)
• M65: 19,705,480 km (0.07 R)
• M66: 20,021,730 km (0.077 R)
• M67: 20,092,191 km (0.116 R)
• M68: 20,198,106 km (0.085 R)
• M69: 21,160,020 km (0.1 R)
• M70: 21,556,156 km (0.119 R)
• M71: 21,700,817 km (0.091 R)
• M72: 21,954,684 km (0.099 R)
• M73: 22,980,178 km (0.115 R)
• M74: 23,202,031 km (0.031 R)
• M75: 23,387,383 km (0.09 R)
• M76: 23,909,031 km (0.105 R)
• M77: 24,171,276 km (0.071 R)
• M78: 24,509,966 km (0.107 R)
• M79: 24,585,363 km (0.07 R)
• M80: 24,850,151 km (0.093 R)
• M81: 25,458,715 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit