🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 38.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.58 AU - 4.12 AU

Year: 2217 Days

Day: 43.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,515,315 km

• M1: 56,698 km (0.082 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.31 AU - 6.27 AU

Year: 5039 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,515,315 km

• M1: 229,633 km (0.064 R)
• M2: 303,235 km (0.096 R)
• M3: 426,354 km (0.057 R)
• M4: 1,019,360 km (0.097 R)
• M5: 1,231,340 km (0.065 R)
• M6: 1,305,391 km (0.093 R)
• M7: 1,423,873 km (0.099 R)
• M8: 1,545,944 km (0.093 R)
• M9: 1,690,007 km (0.052 R)
• M10: 1,801,009 km (0.113 R)
• M11: 1,982,172 km (0.1 R)
• M12: 2,280,470 km (0.091 R)
• M13: 2,657,756 km (0.067 R)
• M14: 2,854,028 km (0.087 R)
• M15: 3,043,718 km (0.113 R)
• M16: 3,295,491 km (0.111 R)
• M17: 3,856,484 km (0.107 R)
• M18: 4,016,852 km (0.032 R)
• M19: 4,141,916 km (0.107 R)
• M20: 4,217,463 km (0.105 R)
• M21: 4,382,918 km (0.12 R)
• M22: 4,498,707 km (0.069 R)
• M23: 4,759,755 km (0.085 R)
• M24: 4,839,192 km (0.107 R)
• M25: 5,228,745 km (0.072 R)
• M26: 5,600,645 km (0.102 R)
• M27: 5,881,739 km (0.036 R)
• M28: 6,268,600 km (0.093 R)
• M29: 6,414,009 km (0.038 R)
• M30: 6,619,556 km (0.089 R)
• M31: 6,723,078 km (0.091 R)
• M32: 6,886,888 km (0.103 R)
• M33: 7,173,068 km (0.112 R)
• M34: 7,648,341 km (0.074 R)
• M35: 7,960,551 km (0.076 R)
• M36: 8,645,710 km (0.101 R)
• M37: 8,791,568 km (0.108 R)
• M38: 9,316,656 km (0.079 R)
• M39: 9,767,843 km (0.028 R)
• M40: 9,919,685 km (0.099 R)
• M41: 10,038,466 km (0.092 R)
• M42: 10,123,587 km (0.113 R)
• M43: 10,847,940 km (0.093 R)
• M44: 11,499,888 km (0.076 R)
• M45: 11,750,015 km (0.066 R)
• M46: 11,857,726 km (0.05 R)
• M47: 11,983,837 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 9.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.7 AU - 11.46 AU

Year: 11574 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,515,315 km

• M1: 119,379 km (0.095 R)
• M2: 292,913 km (0.107 R)
• M3: 494,271 km (0.119 R)
• M4: 756,068 km (0.117 R)
• M5: 832,213 km (0.097 R)
• M6: 895,194 km (0.105 R)
• M7: 1,043,296 km (0.093 R)
• M8: 1,129,165 km (0.101 R)
• M9: 1,326,784 km (0.105 R)
• M10: 1,535,921 km (0.086 R)
• M11: 1,634,506 km (0.114 R)
• M12: 1,986,061 km (0.11 R)
• M13: 2,072,379 km (0.059 R)
• M14: 2,226,316 km (0.091 R)
• M15: 3,484,583 km (0.055 R)
• M16: 3,909,441 km (0.116 R)
• M17: 4,435,577 km (0.106 R)
• M18: 4,983,853 km (0.057 R)
• M19: 5,768,643 km (0.047 R)
• M20: 6,462,778 km (0.102 R)
• M21: 8,136,329 km (0.112 R)
• M22: 8,627,908 km (0.087 R)
• M23: 9,861,492 km (0.058 R)
• M24: 10,574,774 km (0.107 R)
• M25: 10,650,770 km (0.104 R)
• M26: 10,803,360 km (0.106 R)
• M27: 11,499,289 km (0.12 R)
• M28: 12,329,408 km (0.03 R)
• M29: 12,610,502 km (0.111 R)
• M30: 13,097,144 km (0.111 R)
• M31: 13,714,235 km (0.085 R)
• M32: 13,797,112 km (0.058 R)
• M33: 16,144,153 km (0.117 R)
• M34: 16,583,971 km (0.092 R)
• M35: 17,116,988 km (0.093 R)
• M36: 17,655,690 km (0.072 R)
• M37: 18,519,917 km (0.113 R)
• M38: 18,611,770 km (0.095 R)
• M39: 19,631,280 km (0.116 R)
• M40: 21,146,407 km (0.073 R)
• M41: 21,627,663 km (0.115 R)
• M42: 22,112,360 km (0.111 R)
• M43: 22,209,749 km (0.096 R)
• M44: 22,551,879 km (0.111 R)
• M45: 23,488,810 km (0.107 R)
• M46: 23,937,155 km (0.117 R)
• M47: 24,087,202 km (0.111 R)
• M48: 24,539,287 km (0.088 R)
• M49: 24,943,500 km (0.057 R)
• M50: 25,248,081 km (0.108 R)
• M51: 25,451,834 km (0.061 R)
• M52: 26,169,305 km (0.106 R)
• M53: 27,049,389 km (0.085 R)
• M54: 27,310,138 km (0.09 R)
• M55: 27,624,144 km (0.111 R)
• M56: 28,097,322 km (0.092 R)
• M57: 28,202,789 km (0.03 R)
• M58: 28,838,730 km (0.103 R)
• M59: 29,372,196 km (0.107 R)
• M60: 30,286,538 km (0.092 R)
• M61: 30,394,847 km (0.101 R)
• M62: 31,210,305 km (0.119 R)
• M63: 32,696,410 km (0.101 R)
• M64: 32,807,411 km (0.049 R)
• M65: 33,476,114 km (0.112 R)
• M66: 34,205,553 km (0.106 R)
• M67: 35,110,471 km (0.088 R)
• M68: 35,281,012 km (0.117 R)
• M69: 37,697,616 km (0.108 R)
• M70: 38,105,570 km (0.056 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit