🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 46.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.79 AU - 2.63 AU

Year: 1206 Days

Day: 19.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,372,944 km

• M1: 228,885 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.81 AU - 2.71 AU

Year: 1247 Days

Day: 41.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.93 AU - 4.41 AU

Year: 2581 Days

Day: 16.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,372,944 km

• M1: 687,103 km (0.109 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 12.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.99 AU - 11.03 AU

Year: 9928 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,372,944 km

• M1: 155,432 km (0.112 R)
• M2: 371,302 km (0.08 R)
• M3: 504,145 km (0.109 R)
• M4: 590,912 km (0.088 R)
• M5: 811,718 km (0.036 R)
• M6: 933,042 km (0.1 R)
• M7: 1,012,179 km (0.105 R)
• M8: 1,143,975 km (0.096 R)
• M9: 1,730,399 km (0.065 R)
• M10: 1,829,881 km (0.057 R)
• M11: 2,204,624 km (0.098 R)
• M12: 2,291,241 km (0.055 R)
• M13: 2,558,124 km (0.108 R)
• M14: 2,953,810 km (0.114 R)
• M15: 3,073,937 km (0.103 R)
• M16: 3,171,176 km (0.093 R)
• M17: 3,269,611 km (0.086 R)
• M18: 3,622,064 km (0.109 R)
• M19: 4,282,089 km (0.107 R)
• M20: 4,724,151 km (0.03 R)
• M21: 4,865,372 km (0.094 R)
• M22: 5,122,979 km (0.085 R)
• M23: 5,503,257 km (0.099 R)
• M24: 5,622,187 km (0.078 R)
• M25: 5,771,935 km (0.083 R)
• M26: 6,415,654 km (0.054 R)
• M27: 6,509,452 km (0.083 R)
• M28: 7,407,488 km (0.09 R)
• M29: 7,704,290 km (0.056 R)
• M30: 7,804,222 km (0.091 R)
• M31: 8,140,219 km (0.048 R)
• M32: 8,310,012 km (0.103 R)
• M33: 8,930,993 km (0.048 R)
• M34: 9,211,788 km (0.102 R)
• M35: 9,495,575 km (0.094 R)
• M36: 9,638,591 km (0.057 R)
• M37: 9,962,919 km (0.109 R)
• M38: 10,254,336 km (0.112 R)
• M39: 10,400,942 km (0.106 R)
• M40: 10,585,396 km (0.042 R)
• M41: 11,295,986 km (0.047 R)
• M42: 11,676,263 km (0.1 R)
• M43: 11,906,495 km (0.116 R)
• M44: 12,022,134 km (0.091 R)
• M45: 13,119,584 km (0.094 R)
• M46: 13,239,112 km (0.05 R)
• M47: 16,000,988 km (0.087 R)
• M48: 17,075,849 km (0.066 R)
• M49: 17,556,208 km (0.098 R)
• M50: 18,709,159 km (0.118 R)
• M51: 18,843,797 km (0.064 R)
• M52: 19,113,970 km (0.052 R)
• M53: 19,612,730 km (0.086 R)
• M54: 20,253,757 km (0.08 R)
• M55: 20,345,909 km (0.033 R)
• M56: 20,715,715 km (0.092 R)
• M57: 20,994,715 km (0.119 R)
• M58: 21,274,762 km (0.04 R)
• M59: 21,556,156 km (0.076 R)
• M60: 22,217,677 km (0.1 R)
• M61: 22,837,761 km (0.098 R)
• M62: 23,705,877 km (0.033 R)
• M63: 24,781,486 km (0.046 R)
• M64: 25,374,791 km (0.084 R)
• M65: 26,173,344 km (0.115 R)
• M66: 26,273,724 km (0.117 R)
• M67: 27,183,130 km (0.096 R)
• M68: 27,590,485 km (0.117 R)
• M69: 27,897,460 km (0.111 R)
• M70: 29,032,608 km (0.107 R)
• M71: 29,396,879 km (0.116 R)
• M72: 31,882,149 km (0.106 R)
• M73: 32,797,688 km (0.083 R)
• M74: 33,068,609 km (0.1 R)
• M75: 35,262,462 km (0.025 R)
• M76: 35,651,117 km (0.12 R)
• M77: 35,985,469 km (0.115 R)
• M78: 36,097,218 km (0.073 R)
• M79: 36,657,313 km (0.101 R)
• M80: 36,938,557 km (0.113 R)
• M81: 37,107,602 km (0.113 R)
• M82: 37,616,235 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 4.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.93 AU - 15.15 AU

Year: 21411 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,372,944 km

• M1: 1,093,860 km (0.117 R)
• M2: 1,874,013 km (0.098 R)
• M3: 2,171,563 km (0.111 R)
• M4: 3,057,631 km (0.113 R)
• M5: 3,336,033 km (0.065 R)
• M6: 3,406,792 km (0.094 R)
• M7: 3,646,598 km (0.049 R)
• M8: 5,780,611 km (0.083 R)
• M9: 6,356,563 km (0.034 R)
• M10: 7,132,228 km (0.049 R)
• M11: 7,811,702 km (0.116 R)
• M12: 8,254,811 km (0.098 R)
• M13: 9,733,137 km (0.107 R)
• M14: 10,868,136 km (0.096 R)
• M15: 11,291,198 km (0.108 R)
• M16: 11,827,507 km (0.063 R)
• M17: 12,592,251 km (0.094 R)
• M18: 12,739,755 km (0.119 R)
• M19: 13,787,987 km (0.097 R)
• M20: 14,130,716 km (0.114 R)
• M21: 14,169,013 km (0.087 R)
• M22: 14,553,479 km (0.071 R)
• M23: 14,592,076 km (0.102 R)
• M24: 16,285,673 km (0.055 R)
• M25: 16,406,099 km (0.11 R)
• M26: 18,582,449 km (0.119 R)
• M27: 18,750,298 km (0.106 R)
• M28: 20,197,657 km (0.119 R)
• M29: 21,022,091 km (0.113 R)
• M30: 21,372,449 km (0.085 R)
• M31: 22,301,303 km (0.095 R)
• M32: 22,838,060 km (0.104 R)
• M33: 23,651,124 km (0.118 R)
• M34: 23,696,602 km (0.108 R)
• M35: 25,258,852 km (0.096 R)
• M36: 26,287,487 km (0.118 R)
• M37: 27,951,764 km (0.106 R)
• M38: 30,239,863 km (0.088 R)
• M39: 30,437,332 km (0.083 R)
• M40: 34,218,568 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit