🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.65 AU - 0.87 AU

Year: 237 Days

Day: 26.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 80.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,634,303 km

• M1: 237,561 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.78 AU - 1 AU

Year: 301 Days

Day: 32 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.63 AU - 2.13 AU

Year: 923 Days

Day: 34.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 14

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.56 AU - 9.64 AU

Year: 9033 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,634,303 km

• M1: 178,620 km (0.049 R)
• M2: 461,958 km (0.098 R)
• M3: 591,510 km (0.063 R)
• M4: 876,494 km (0.091 R)
• M5: 1,145,471 km (0.067 R)
• M6: 1,486,704 km (0.099 R)
• M7: 1,740,422 km (0.111 R)
• M8: 1,836,164 km (0.112 R)
• M9: 2,058,766 km (0.09 R)
• M10: 2,186,373 km (0.057 R)
• M11: 3,362,063 km (0.103 R)
• M12: 3,513,605 km (0.101 R)
• M13: 3,729,625 km (0.104 R)
• M14: 3,886,702 km (0.119 R)
• M15: 4,671,343 km (0.093 R)
• M16: 5,151,851 km (0.092 R)
• M17: 5,362,635 km (0.047 R)
• M18: 6,421,638 km (0.115 R)
• M19: 6,610,730 km (0.076 R)
• M20: 8,026,524 km (0.057 R)
• M21: 8,230,426 km (0.048 R)
• M22: 8,394,834 km (0.028 R)
• M23: 8,643,615 km (0.101 R)
• M24: 8,894,790 km (0.117 R)
• M25: 9,063,537 km (0.119 R)
• M26: 9,361,536 km (0.107 R)
• M27: 9,836,210 km (0.117 R)
• M28: 10,010,790 km (0.06 R)
• M29: 10,274,681 km (0.097 R)
• M30: 10,899,402 km (0.103 R)
• M31: 11,952,421 km (0.092 R)
• M32: 12,185,644 km (0.102 R)
• M33: 12,751,573 km (0.1 R)
• M34: 12,942,161 km (0.108 R)
• M35: 13,181,667 km (0.088 R)
• M36: 14,056,216 km (0.085 R)
• M37: 14,154,502 km (0.073 R)
• M38: 14,351,971 km (0.05 R)
• M39: 15,100,259 km (0.054 R)
• M40: 15,352,481 km (0.118 R)
• M41: 15,453,759 km (0.102 R)
• M42: 16,634,834 km (0.113 R)
• M43: 17,685,311 km (0.056 R)
• M44: 18,164,921 km (0.088 R)
• M45: 18,325,889 km (0.107 R)
• M46: 18,703,025 km (0.098 R)
• M47: 19,850,141 km (0.116 R)
• M48: 20,851,400 km (0.084 R)
• M49: 21,019,847 km (0.025 R)
• M50: 22,326,734 km (0.102 R)
• M51: 23,076,968 km (0.072 R)
• M52: 23,776,786 km (0.108 R)
• M53: 25,737,416 km (0.113 R)
• M54: 26,402,379 km (0.113 R)
• M55: 26,523,852 km (0.074 R)
• M56: 27,256,882 km (0.104 R)
• M57: 28,120,510 km (0.05 R)
• M58: 28,368,992 km (0.113 R)
• M59: 29,748,285 km (0.087 R)
• M60: 30,064,834 km (0.118 R)
• M61: 30,318,851 km (0.118 R)
• M62: 31,922,690 km (0.106 R)
• M63: 32,052,092 km (0.103 R)
• M64: 32,702,244 km (0.116 R)
• M65: 33,751,524 km (0.098 R)
• M66: 34,213,931 km (0.11 R)
• M67: 34,612,160 km (0.115 R)
• M68: 34,745,153 km (0.104 R)
• M69: 35,011,736 km (0.111 R)
• M70: 36,625,747 km (0.102 R)
• M71: 37,920,667 km (0.055 R)
• M72: 38,470,289 km (0.043 R)
• M73: 41,187,735 km (0.049 R)
• M74: 41,540,636 km (0.106 R)
• M75: 42,249,281 km (0.089 R)
• M76: 43,104,981 km (0.11 R)
• M77: 43,463,268 km (0.09 R)
• M78: 43,750,645 km (0.087 R)
• M79: 44,327,195 km (0.062 R)
• M80: 45,998,652 km (0.071 R)
• M81: 46,584,927 km (0.096 R)
• M82: 49,628,046 km (0.039 R)
• M83: 50,003,537 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 13.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.5 AU - 10.72 AU

Year: 10670 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,634,303 km

• M1: 178,470 km (0.077 R)
• M2: 316,250 km (0.08 R)
• M3: 420,220 km (0.109 R)
• M4: 567,425 km (0.115 R)
• M5: 811,718 km (0.08 R)
• M6: 972,685 km (0.091 R)
• M7: 1,109,867 km (0.111 R)
• M8: 1,272,479 km (0.087 R)
• M9: 1,463,217 km (0.062 R)
• M10: 1,582,297 km (0.09 R)
• M11: 1,746,555 km (0.061 R)
• M12: 1,873,713 km (0.075 R)
• M13: 2,115,015 km (0.1 R)
• M14: 2,251,149 km (0.088 R)
• M15: 2,604,499 km (0.051 R)
• M16: 2,701,887 km (0.108 R)
• M17: 4,537,902 km (0.075 R)
• M18: 5,046,684 km (0.101 R)
• M19: 5,636,848 km (0.109 R)
• M20: 5,731,992 km (0.115 R)
• M21: 6,021,015 km (0.101 R)
• M22: 6,249,152 km (0.062 R)
• M23: 6,513,342 km (0.057 R)
• M24: 6,848,890 km (0.095 R)
• M25: 7,052,941 km (0.092 R)
• M26: 7,536,890 km (0.098 R)
• M27: 7,960,402 km (0.118 R)
• M28: 8,247,031 km (0.116 R)
• M29: 8,830,762 km (0.107 R)
• M30: 8,941,614 km (0.082 R)
• M31: 9,202,363 km (0.095 R)
• M32: 10,037,868 km (0.068 R)
• M33: 10,231,298 km (0.029 R)
• M34: 10,543,209 km (0.084 R)
• M35: 11,016,986 km (0.062 R)
• M36: 11,376,918 km (0.075 R)
• M37: 11,944,492 km (0.112 R)
• M38: 12,108,452 km (0.114 R)
• M39: 14,132,960 km (0.082 R)
• M40: 14,480,475 km (0.027 R)
• M41: 14,611,523 km (0.074 R)
• M42: 15,272,895 km (0.083 R)
• M43: 15,361,757 km (0.105 R)
• M44: 16,034,199 km (0.084 R)
• M45: 16,624,662 km (0.098 R)
• M46: 16,991,775 km (0.091 R)
• M47: 17,361,431 km (0.108 R)
• M48: 17,827,129 km (0.075 R)
• M49: 18,108,673 km (0.106 R)
• M50: 20,560,283 km (0.111 R)
• M51: 20,757,004 km (0.105 R)
• M52: 21,053,208 km (0.074 R)
• M53: 21,201,758 km (0.102 R)
• M54: 21,500,056 km (0.099 R)
• M55: 22,050,577 km (0.102 R)
• M56: 23,063,354 km (0.096 R)
• M57: 23,472,804 km (0.084 R)
• M58: 24,039,630 km (0.107 R)
• M59: 24,195,062 km (0.093 R)
• M60: 24,663,154 km (0.099 R)
• M61: 25,134,387 km (0.113 R)
• M62: 25,450,039 km (0.092 R)
• M63: 25,767,186 km (0.118 R)
• M64: 26,085,530 km (0.055 R)
• M65: 26,192,044 km (0.073 R)
• M66: 27,372,222 km (0.072 R)
• M67: 27,642,844 km (0.106 R)
• M68: 28,077,725 km (0.095 R)
• M69: 28,899,317 km (0.118 R)
• M70: 31,072,076 km (0.099 R)
• M71: 31,751,250 km (0.028 R)
• M72: 32,951,474 km (0.113 R)
• M73: 33,354,790 km (0.052 R)
• M74: 33,470,429 km (0.102 R)
• M75: 33,817,795 km (0.11 R)
• M76: 35,219,677 km (0.089 R)
• M77: 35,927,724 km (0.073 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit