🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.67 AU - 0.79 AU

Year: 221 Days

Day: 38.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,912,068 km

• M1: 79,586 km (0.106 R)
• M2: 204,351 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 288 Days

Day: 46 Hours

Environment

Temp: 110 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,912,068 km

• M1: 106,214 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.3 AU - 2.52 AU

Year: 1327 Days

Day: 29.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,912,068 km

• M1: 873,352 km (0.103 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 8.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.83 AU - 7.19 AU

Year: 5893 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,912,068 km

• M1: 232,026 km (0.093 R)
• M2: 293,960 km (0.081 R)
• M3: 486,642 km (0.118 R)
• M4: 547,678 km (0.094 R)
• M5: 692,189 km (0.108 R)
• M6: 1,100,143 km (0.091 R)
• M7: 1,217,128 km (0.12 R)
• M8: 1,463,516 km (0.068 R)
• M9: 1,922,632 km (0.11 R)
• M10: 2,210,309 km (0.073 R)
• M11: 2,667,330 km (0.096 R)
• M12: 2,872,279 km (0.105 R)
• M13: 3,105,951 km (0.075 R)
• M14: 3,225,180 km (0.101 R)
• M15: 3,345,906 km (0.077 R)
• M16: 3,517,495 km (0.052 R)
• M17: 4,963,957 km (0.091 R)
• M18: 5,188,054 km (0.092 R)
• M19: 5,501,910 km (0.093 R)
• M20: 6,328,140 km (0.087 R)
• M21: 6,418,945 km (0.047 R)
• M22: 6,510,350 km (0.06 R)
• M23: 6,602,053 km (0.083 R)
• M24: 6,663,388 km (0.047 R)
• M25: 6,941,940 km (0.067 R)
• M26: 7,287,660 km (0.109 R)
• M27: 7,865,557 km (0.113 R)
• M28: 8,358,332 km (0.051 R)
• M29: 8,793,363 km (0.041 R)
• M30: 9,098,991 km (0.112 R)
• M31: 9,790,582 km (0.058 R)
• M32: 10,142,736 km (0.078 R)
• M33: 10,534,981 km (0.11 R)
• M34: 10,606,788 km (0.076 R)
• M35: 11,150,876 km (0.066 R)
• M36: 11,407,885 km (0.051 R)
• M37: 11,778,439 km (0.056 R)
• M38: 12,152,882 km (0.078 R)
• M39: 12,417,371 km (0.108 R)
• M40: 12,952,184 km (0.075 R)
• M41: 13,106,269 km (0.115 R)
• M42: 13,729,045 km (0.107 R)
• M43: 13,925,617 km (0.113 R)
• M44: 15,286,958 km (0.069 R)
• M45: 16,107,502 km (0.053 R)
• M46: 16,732,223 km (0.084 R)
• M47: 16,900,071 km (0.115 R)
• M48: 17,237,714 km (0.047 R)
• M49: 17,364,872 km (0.094 R)
• M50: 18,005,450 km (0.089 R)
• M51: 18,350,124 km (0.109 R)
• M52: 18,479,975 km (0.059 R)
• M53: 19,750,958 km (0.088 R)
• M54: 20,061,972 km (0.062 R)
• M55: 20,464,241 km (0.066 R)
• M56: 20,824,024 km (0.084 R)
• M57: 21,504,245 km (0.117 R)
• M58: 22,376,401 km (0.077 R)
• M59: 22,746,955 km (0.029 R)
• M60: 23,400,548 km (0.091 R)
• M61: 23,729,663 km (0.079 R)
• M62: 24,107,547 km (0.077 R)
• M63: 24,202,392 km (0.119 R)
• M64: 25,930,098 km (0.119 R)
• M65: 26,027,187 km (0.079 R)
• M66: 26,221,814 km (0.069 R)
• M67: 26,563,645 km (0.117 R)
• M68: 27,103,843 km (0.116 R)
• M69: 27,251,646 km (0.1 R)
• M70: 27,449,414 km (0.087 R)
• M71: 27,647,482 km (0.107 R)
• M72: 28,896,624 km (0.103 R)
• M73: 29,098,282 km (0.094 R)
• M74: 29,249,675 km (0.085 R)
• M75: 30,778,864 km (0.091 R)
• M76: 30,984,861 km (0.115 R)
• M77: 31,916,855 km (0.119 R)
• M78: 32,334,084 km (0.119 R)
• M79: 32,700,599 km (0.081 R)
• M80: 32,910,634 km (0.119 R)
• M81: 34,020,800 km (0.072 R)
• M82: 34,127,164 km (0.117 R)
• M83: 34,714,186 km (0.096 R)
• M84: 36,006,562 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 14.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.83 AU - 11.43 AU

Year: 12295 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,912,068 km

• M1: 192,233 km (0.113 R)
• M2: 359,484 km (0.107 R)
• M3: 577,448 km (0.098 R)
• M4: 740,210 km (0.097 R)
• M5: 864,676 km (0.071 R)
• M6: 1,305,989 km (0.071 R)
• M7: 1,575,864 km (0.102 R)
• M8: 1,669,961 km (0.072 R)
• M9: 1,766,152 km (0.079 R)
• M10: 2,092,276 km (0.074 R)
• M11: 2,437,996 km (0.064 R)
• M12: 2,688,274 km (0.119 R)
• M13: 2,918,056 km (0.096 R)
• M14: 3,214,559 km (0.094 R)
• M15: 3,773,307 km (0.074 R)
• M16: 4,064,125 km (0.113 R)
• M17: 4,328,914 km (0.044 R)
• M18: 4,565,428 km (0.119 R)
• M19: 4,806,280 km (0.069 R)
• M20: 5,122,081 km (0.093 R)
• M21: 5,663,626 km (0.11 R)
• M22: 7,436,959 km (0.116 R)
• M23: 7,639,514 km (0.107 R)
• M24: 7,762,035 km (0.108 R)
• M25: 8,216,513 km (0.088 R)
• M26: 9,151,500 km (0.108 R)
• M27: 9,412,399 km (0.087 R)
• M28: 12,011,512 km (0.065 R)
• M29: 12,924,508 km (0.114 R)
• M30: 14,715,344 km (0.118 R)
• M31: 14,919,096 km (0.073 R)
• M32: 15,587,949 km (0.066 R)
• M33: 17,008,081 km (0.069 R)
• M34: 17,490,684 km (0.116 R)
• M35: 18,910,218 km (0.058 R)
• M36: 19,410,174 km (0.102 R)
• M37: 19,633,823 km (0.039 R)
• M38: 20,936,072 km (0.059 R)
• M39: 21,050,664 km (0.068 R)
• M40: 21,858,642 km (0.077 R)
• M41: 22,091,267 km (0.085 R)
• M42: 22,266,297 km (0.102 R)
• M43: 23,148,625 km (0.062 R)
• M44: 23,385,887 km (0.114 R)
• M45: 23,743,127 km (0.089 R)
• M46: 25,618,037 km (0.094 R)
• M47: 26,294,818 km (0.074 R)
• M48: 26,418,386 km (0.077 R)
• M49: 26,542,253 km (0.099 R)
• M50: 26,728,502 km (0.057 R)
• M51: 27,352,175 km (0.097 R)
• M52: 28,296,736 km (0.047 R)
• M53: 28,613,884 km (0.113 R)
• M54: 28,868,649 km (0.103 R)
• M55: 29,636,984 km (0.092 R)
• M56: 32,644,649 km (0.095 R)
• M57: 33,177,666 km (0.078 R)
• M58: 34,522,551 km (0.112 R)
• M59: 35,679,840 km (0.082 R)
• M60: 36,573,239 km (0.108 R)
• M61: 37,196,164 km (0.116 R)
• M62: 37,962,255 km (0.108 R)
• M63: 38,452,487 km (0.098 R)
• M64: 38,804,042 km (0.117 R)
• M65: 39,297,865 km (0.113 R)
• M66: 39,722,723 km (0.057 R)
• M67: 40,006,959 km (0.099 R)
• M68: 42,449,293 km (0.107 R)
• M69: 43,031,080 km (0.118 R)
• M70: 43,542,106 km (0.11 R)
• M71: 43,835,168 km (0.115 R)
• M72: 44,055,376 km (0.099 R)
• M73: 44,202,281 km (0.089 R)
• M74: 45,532,506 km (0.113 R)
• M75: 45,978,906 km (0.09 R)
• M76: 46,651,198 km (0.066 R)
• M77: 47,326,633 km (0.095 R)
• M78: 48,535,533 km (0.077 R)
• M79: 51,138,087 km (0.105 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit