🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 442 Days

Day: 13.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.83 AU - 2.49 AU

Year: 1183 Days

Day: 24.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,688,413 km

• M1: 826,977 km (0.064 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 8.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.67 AU - 6.95 AU

Year: 6625 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,688,413 km

• M1: 126,859 km (0.116 R)
• M2: 189,989 km (0.109 R)
• M3: 275,260 km (0.089 R)
• M4: 329,415 km (0.106 R)
• M5: 398,379 km (0.097 R)
• M6: 484,548 km (0.094 R)
• M7: 838,346 km (0.091 R)
• M8: 1,088,025 km (0.057 R)
• M9: 1,165,966 km (0.105 R)
• M10: 1,428,211 km (0.064 R)
• M11: 1,818,961 km (0.093 R)
• M12: 1,988,156 km (0.092 R)
• M13: 2,084,497 km (0.035 R)
• M14: 2,506,213 km (0.101 R)
• M15: 2,997,941 km (0.103 R)
• M16: 3,311,947 km (0.09 R)
• M17: 3,589,601 km (0.072 R)
• M18: 3,874,734 km (0.086 R)
• M19: 3,995,759 km (0.074 R)
• M20: 4,167,348 km (0.098 R)
• M21: 4,722,206 km (0.09 R)
• M22: 5,193,440 km (0.086 R)
• M23: 5,570,426 km (0.034 R)
• M24: 5,625,030 km (0.076 R)
• M25: 6,841,260 km (0.102 R)
• M26: 6,958,395 km (0.086 R)
• M27: 7,105,899 km (0.087 R)
• M28: 7,403,748 km (0.087 R)
• M29: 7,705,936 km (0.101 R)
• M30: 7,797,340 km (0.116 R)
• M31: 8,636,135 km (0.071 R)
• M32: 8,890,302 km (0.081 R)
• M33: 9,050,372 km (0.084 R)
• M34: 9,146,863 km (0.092 R)
• M35: 9,373,354 km (0.117 R)
• M36: 9,700,076 km (0.06 R)
• M37: 11,147,435 km (0.057 R)
• M38: 11,563,317 km (0.105 R)
• M39: 11,773,203 km (0.051 R)
• M40: 12,410,340 km (0.049 R)
• M41: 12,589,259 km (0.08 R)
• M42: 13,791,727 km (0.067 R)
• M43: 13,902,878 km (0.107 R)
• M44: 14,651,466 km (0.062 R)
• M45: 15,682,644 km (0.061 R)
• M46: 15,992,611 km (0.045 R)
• M47: 16,265,627 km (0.068 R)
• M48: 16,816,147 km (0.11 R)
• M49: 17,054,008 km (0.047 R)
• M50: 17,613,205 km (0.063 R)
• M51: 17,733,780 km (0.088 R)
• M52: 18,137,844 km (0.089 R)
• M53: 19,243,971 km (0.093 R)
• M54: 19,451,164 km (0.038 R)
• M55: 20,203,342 km (0.119 R)
• M56: 21,178,122 km (0.089 R)
• M57: 21,735,972 km (0.089 R)
• M58: 21,995,076 km (0.094 R)
• M59: 22,081,543 km (0.118 R)
• M60: 22,734,538 km (0.091 R)
• M61: 22,822,202 km (0.073 R)
• M62: 24,282,876 km (0.108 R)
• M63: 24,417,215 km (0.09 R)
• M64: 24,551,703 km (0.059 R)
• M65: 24,956,814 km (0.093 R)
• M66: 25,047,171 km (0.108 R)
• M67: 25,591,259 km (0.094 R)
• M68: 25,910,650 km (0.097 R)
• M69: 26,139,386 km (0.109 R)
• M70: 26,645,326 km (0.098 R)
• M71: 27,386,882 km (0.106 R)
• M72: 28,088,197 km (0.039 R)
• M73: 28,276,242 km (0.092 R)
• M74: 29,080,031 km (0.118 R)
• M75: 29,413,185 km (0.112 R)
• M76: 29,556,351 km (0.093 R)
• M77: 29,987,192 km (0.097 R)
• M78: 30,855,309 km (0.062 R)
• M79: 31,049,337 km (0.103 R)
• M80: 31,292,434 km (0.12 R)
• M81: 31,780,422 km (0.054 R)
• M82: 32,467,974 km (0.1 R)
• M83: 32,764,178 km (0.106 R)
• M84: 32,912,579 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 9.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.98 AU - 7.26 AU

Year: 7082 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,688,413 km

• M1: 144,063 km (0.07 R)
• M2: 255,962 km (0.111 R)
• M3: 375,491 km (0.032 R)
• M4: 460,462 km (0.094 R)
• M5: 872,455 km (0.112 R)
• M6: 1,068,278 km (0.102 R)
• M7: 1,147,565 km (0.111 R)
• M8: 1,450,052 km (0.11 R)
• M9: 1,610,571 km (0.104 R)
• M10: 2,167,972 km (0.063 R)
• M11: 2,352,576 km (0.067 R)
• M12: 2,478,538 km (0.06 R)
• M13: 2,914,765 km (0.056 R)
• M14: 3,257,793 km (0.118 R)
• M15: 3,327,954 km (0.054 R)
• M16: 3,422,350 km (0.106 R)
• M17: 3,493,709 km (0.068 R)
• M18: 3,565,665 km (0.09 R)
• M19: 3,957,462 km (0.102 R)
• M20: 4,158,522 km (0.045 R)
• M21: 4,234,817 km (0.109 R)
• M22: 5,574,017 km (0.092 R)
• M23: 6,882,250 km (0.067 R)
• M24: 7,308,006 km (0.087 R)
• M25: 7,836,535 km (0.064 R)
• M26: 8,185,098 km (0.087 R)
• M27: 8,701,211 km (0.104 R)
• M28: 8,864,721 km (0.098 R)
• M29: 9,029,279 km (0.085 R)
• M30: 9,261,155 km (0.102 R)
• M31: 9,596,105 km (0.09 R)
• M32: 9,663,574 km (0.087 R)
• M33: 9,731,042 km (0.082 R)
• M34: 10,174,450 km (0.067 R)
• M35: 10,312,230 km (0.114 R)
• M36: 10,381,344 km (0.096 R)
• M37: 10,485,165 km (0.088 R)
• M38: 11,579,474 km (0.041 R)
• M39: 12,451,480 km (0.06 R)
• M40: 13,194,383 km (0.046 R)
• M41: 13,307,030 km (0.119 R)
• M42: 13,457,675 km (0.111 R)
• M43: 13,798,908 km (0.1 R)
• M44: 14,181,280 km (0.088 R)
• M45: 14,373,812 km (0.096 R)
• M46: 15,785,567 km (0.068 R)
• M47: 15,905,246 km (0.078 R)
• M48: 16,025,223 km (0.064 R)
• M49: 16,105,408 km (0.073 R)
• M50: 16,386,801 km (0.108 R)
• M51: 17,364,423 km (0.11 R)
• M52: 17,652,998 km (0.087 R)
• M53: 18,486,557 km (0.031 R)
• M54: 20,235,206 km (0.046 R)
• M55: 20,538,890 km (0.098 R)
• M56: 20,800,537 km (0.088 R)
• M57: 21,902,475 km (0.115 R)
• M58: 22,035,916 km (0.105 R)
• M59: 22,169,656 km (0.041 R)
• M60: 22,438,035 km (0.09 R)
• M61: 22,617,552 km (0.077 R)
• M62: 24,762,337 km (0.101 R)
• M63: 26,780,712 km (0.068 R)
• M64: 27,114,165 km (0.115 R)
• M65: 28,026,563 km (0.099 R)
• M66: 28,123,203 km (0.102 R)
• M67: 28,900,065 km (0.095 R)
• M68: 29,831,910 km (0.119 R)
• M69: 30,673,996 km (0.074 R)
• M70: 31,423,482 km (0.033 R)
• M71: 31,926,430 km (0.101 R)
• M72: 32,330,793 km (0.069 R)
• M73: 33,297,793 km (0.111 R)
• M74: 33,502,593 km (0.104 R)
• M75: 33,759,303 km (0.1 R)
• M76: 34,171,146 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit