🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 218 Days

Day: 22.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 223 Days

Day: 41.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1 AU - 1.14 AU

Year: 413 Days

Day: 14.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 10.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.81 AU - 5.35 AU

Year: 3654 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,175,491 km

• M1: 141,819 km (0.105 R)
• M2: 257,907 km (0.099 R)
• M3: 384,467 km (0.089 R)
• M4: 457,769 km (0.099 R)
• M5: 629,807 km (0.108 R)
• M6: 943,215 km (0.109 R)
• M7: 1,038,957 km (0.076 R)
• M8: 1,138,141 km (0.07 R)
• M9: 1,209,499 km (0.105 R)
• M10: 1,303,745 km (0.063 R)
• M11: 1,455,438 km (0.109 R)
• M12: 1,659,190 km (0.093 R)
• M13: 1,800,410 km (0.12 R)
• M14: 2,032,137 km (0.078 R)
• M15: 2,209,261 km (0.106 R)
• M16: 2,365,292 km (0.033 R)
• M17: 2,702,037 km (0.093 R)
• M18: 2,869,138 km (0.052 R)
• M19: 2,954,109 km (0.113 R)
• M20: 3,272,603 km (0.061 R)
• M21: 3,480,993 km (0.034 R)
• M22: 4,053,205 km (0.113 R)
• M23: 4,196,819 km (0.042 R)
• M24: 4,374,691 km (0.081 R)
• M25: 4,571,561 km (0.094 R)
• M26: 4,754,669 km (0.11 R)
• M27: 4,923,266 km (0.113 R)
• M28: 5,197,180 km (0.116 R)
• M29: 5,706,411 km (0.095 R)
• M30: 6,305,251 km (0.106 R)
• M31: 6,416,402 km (0.053 R)
• M32: 6,565,402 km (0.084 R)
• M33: 6,715,748 km (0.098 R)
• M34: 6,791,295 km (0.037 R)
• M35: 7,038,729 km (0.104 R)
• M36: 7,211,964 km (0.063 R)
• M37: 7,445,037 km (0.116 R)
• M38: 7,641,160 km (0.032 R)
• M39: 7,819,032 km (0.106 R)
• M40: 8,626,711 km (0.076 R)
• M41: 9,144,918 km (0.094 R)
• M42: 9,355,103 km (0.08 R)
• M43: 9,609,419 km (0.072 R)
• M44: 9,844,587 km (0.107 R)
• M45: 9,930,456 km (0.068 R)
• M46: 10,060,008 km (0.083 R)
• M47: 10,517,478 km (0.106 R)
• M48: 10,781,818 km (0.111 R)
• M49: 11,138,010 km (0.076 R)
• M50: 11,475,204 km (0.055 R)
• M51: 11,633,778 km (0.076 R)
• M52: 11,907,392 km (0.067 R)
• M53: 12,045,022 km (0.107 R)
• M54: 12,206,139 km (0.063 R)
• M55: 12,553,954 km (0.109 R)
• M56: 12,670,640 km (0.112 R)
• M57: 12,811,113 km (0.092 R)
• M58: 12,881,573 km (0.115 R)
• M59: 12,952,034 km (0.073 R)
• M60: 13,188,249 km (0.064 R)
• M61: 14,025,997 km (0.061 R)
• M62: 14,341,499 km (0.08 R)
• M63: 14,856,116 km (0.116 R)
• M64: 15,153,068 km (0.099 R)
• M65: 15,252,401 km (0.086 R)
• M66: 15,327,050 km (0.113 R)
• M67: 15,501,780 km (0.113 R)
• M68: 15,576,878 km (0.094 R)
• M69: 15,979,446 km (0.078 R)
• M70: 16,182,002 km (0.086 R)
• M71: 16,258,147 km (0.107 R)
• M72: 16,743,442 km (0.083 R)
• M73: 16,949,140 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 13.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.29 AU - 10.27 AU

Year: 9698 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,175,491 km

• M1: 228,586 km (0.059 R)
• M2: 313,258 km (0.094 R)
• M3: 616,493 km (0.102 R)
• M4: 1,336,059 km (0.059 R)
• M5: 1,554,172 km (0.116 R)
• M6: 1,690,905 km (0.086 R)
• M7: 2,125,636 km (0.105 R)
• M8: 2,926,434 km (0.116 R)
• M9: 3,011,405 km (0.118 R)
• M10: 3,155,019 km (0.075 R)
• M11: 3,330,348 km (0.039 R)
• M12: 3,478,898 km (0.093 R)
• M13: 4,000,995 km (0.103 R)
• M14: 4,223,297 km (0.116 R)
• M15: 4,613,748 km (0.109 R)
• M16: 5,016,166 km (0.076 R)
• M17: 5,221,564 km (0.12 R)
• M18: 6,475,344 km (0.06 R)
• M19: 7,348,098 km (0.101 R)
• M20: 7,503,680 km (0.075 R)
• M21: 7,977,157 km (0.071 R)
• M22: 8,298,194 km (0.047 R)
• M23: 8,460,358 km (0.088 R)
• M24: 8,582,579 km (0.116 R)
• M25: 8,705,549 km (0.094 R)
• M26: 9,286,886 km (0.12 R)
• M27: 9,412,997 km (0.085 R)
• M28: 10,706,570 km (0.104 R)
• M29: 10,927,526 km (0.099 R)
• M30: 11,284,317 km (0.057 R)
• M31: 11,419,105 km (0.118 R)
• M32: 11,872,237 km (0.078 R)
• M33: 13,935,640 km (0.092 R)
• M34: 14,371,269 km (0.101 R)
• M35: 15,008,556 km (0.104 R)
• M36: 15,156,807 km (0.073 R)
• M37: 15,455,106 km (0.104 R)
• M38: 15,905,994 km (0.109 R)
• M39: 16,057,237 km (0.04 R)
• M40: 18,436,442 km (0.1 R)
• M41: 18,542,357 km (0.089 R)
• M42: 18,861,300 km (0.08 R)
• M43: 18,967,963 km (0.115 R)
• M44: 19,128,481 km (0.085 R)
• M45: 19,558,725 km (0.047 R)
• M46: 19,666,734 km (0.074 R)
• M47: 21,200,262 km (0.031 R)
• M48: 21,478,065 km (0.082 R)
• M49: 21,869,264 km (0.076 R)
• M50: 22,432,051 km (0.088 R)
• M51: 22,545,147 km (0.07 R)
• M52: 22,658,393 km (0.096 R)
• M53: 24,672,130 km (0.12 R)
• M54: 25,081,729 km (0.093 R)
• M55: 25,316,747 km (0.119 R)
• M56: 26,323,989 km (0.08 R)
• M57: 26,622,736 km (0.073 R)
• M58: 26,922,680 km (0.066 R)
• M59: 27,223,671 km (0.1 R)
• M60: 28,133,376 km (0.087 R)
• M61: 28,377,519 km (0.105 R)
• M62: 28,500,040 km (0.114 R)
• M63: 28,929,835 km (0.069 R)
• M64: 29,361,724 km (0.058 R)
• M65: 29,733,624 km (0.101 R)
• M66: 30,294,466 km (0.061 R)
• M67: 31,680,191 km (0.063 R)
• M68: 32,508,664 km (0.119 R)
• M69: 32,765,075 km (0.089 R)
• M70: 33,215,215 km (0.067 R)
• M71: 34,187,003 km (0.082 R)
• M72: 34,382,527 km (0.118 R)
• M73: 35,168,066 km (0.052 R)
• M74: 35,893,466 km (0.109 R)
• M75: 36,690,374 km (0.04 R)
• M76: 36,957,256 km (0.079 R)
• M77: 38,301,692 km (0.095 R)
• M78: 39,593,620 km (0.07 R)
• M79: 40,279,376 km (0.052 R)
• M80: 40,485,821 km (0.111 R)
• M81: 41,038,137 km (0.039 R)
• M82: 44,120,451 km (0.081 R)
• M83: 44,617,715 km (0.059 R)
• M84: 45,474,312 km (0.098 R)
• M85: 46,986,597 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit