🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 156 Days

Day: 38.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 116.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,925,393 km

• M1: 77,342 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.1 AU - 1.12 AU

Year: 413 Days

Day: 29.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,925,393 km

• M1: 520,451 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.83 AU

Year: 1296 Days

Day: 20.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.61 AU - 2.99 AU

Year: 1654 Days

Day: 20.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.37 AU - 3.65 AU

Year: 1844 Days

Day: 32.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 10.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.82 AU - 7.48 AU

Year: 5385 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,925,393 km

• M1: 145,110 km (0.092 R)
• M2: 298,597 km (0.114 R)
• M3: 440,267 km (0.095 R)
• M4: 517,010 km (0.115 R)
• M5: 627,713 km (0.104 R)
• M6: 976,724 km (0.098 R)
• M7: 1,204,113 km (0.108 R)
• M8: 1,330,972 km (0.097 R)
• M9: 1,570,778 km (0.081 R)
• M10: 1,639,892 km (0.064 R)
• M11: 1,710,203 km (0.102 R)
• M12: 1,839,306 km (0.086 R)
• M13: 1,941,930 km (0.116 R)
• M14: 2,356,466 km (0.106 R)
• M15: 2,615,270 km (0.075 R)
• M16: 2,764,868 km (0.061 R)
• M17: 2,917,458 km (0.102 R)
• M18: 3,107,746 km (0.033 R)
• M19: 3,231,015 km (0.11 R)
• M20: 3,666,045 km (0.106 R)
• M21: 4,062,181 km (0.086 R)
• M22: 4,977,271 km (0.038 R)
• M23: 5,059,849 km (0.106 R)
• M24: 5,780,013 km (0.115 R)
• M25: 5,866,780 km (0.105 R)
• M26: 6,041,809 km (0.117 R)
• M27: 6,397,104 km (0.042 R)
• M28: 6,464,423 km (0.09 R)
• M29: 6,759,281 km (0.064 R)
• M30: 8,298,343 km (0.076 R)
• M31: 8,371,946 km (0.099 R)
• M32: 8,718,115 km (0.11 R)
• M33: 9,170,349 km (0.114 R)
• M34: 9,527,290 km (0.117 R)
• M35: 9,604,482 km (0.064 R)
• M36: 10,519,273 km (0.106 R)
• M37: 10,866,191 km (0.108 R)
• M38: 10,946,824 km (0.071 R)
• M39: 11,054,535 km (0.11 R)
• M40: 11,461,740 km (0.12 R)
• M41: 11,626,148 km (0.072 R)
• M42: 12,012,559 km (0.085 R)
• M43: 12,095,885 km (0.089 R)
• M44: 12,263,136 km (0.1 R)
• M45: 13,082,633 km (0.054 R)
• M46: 13,254,371 km (0.091 R)
• M47: 13,426,858 km (0.059 R)
• M48: 13,861,290 km (0.117 R)
• M49: 14,418,392 km (0.079 R)
• M50: 14,773,987 km (0.065 R)
• M51: 14,863,446 km (0.078 R)
• M52: 15,584,657 km (0.06 R)
• M53: 16,163,900 km (0.055 R)
• M54: 16,688,091 km (0.07 R)
• M55: 16,905,607 km (0.103 R)
• M56: 17,249,233 km (0.102 R)
• M57: 17,563,538 km (0.11 R)
• M58: 17,911,652 km (0.051 R)
• M59: 18,070,675 km (0.04 R)
• M60: 18,357,903 km (0.113 R)
• M61: 18,743,416 km (0.118 R)
• M62: 18,872,519 km (0.106 R)
• M63: 19,163,936 km (0.112 R)
• M64: 19,685,883 km (0.075 R)
• M65: 19,817,080 km (0.112 R)
• M66: 19,981,488 km (0.076 R)
• M67: 20,543,976 km (0.067 R)
• M68: 20,710,479 km (0.115 R)
• M69: 20,944,151 km (0.081 R)
• M70: 21,313,358 km (0.106 R)
• M71: 21,515,615 km (0.045 R)
• M72: 21,955,881 km (0.087 R)
• M73: 22,639,244 km (0.087 R)
• M74: 23,190,961 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 13.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.08 AU - 7.94 AU

Year: 6554 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,925,393 km

• M1: 177,124 km (0.102 R)
• M2: 437,275 km (0.107 R)
• M3: 845,826 km (0.117 R)
• M4: 1,075,309 km (0.082 R)
• M5: 1,198,279 km (0.102 R)
• M6: 1,344,885 km (0.077 R)
• M7: 1,801,458 km (0.029 R)
• M8: 1,993,092 km (0.113 R)
• M9: 2,147,178 km (0.108 R)
• M10: 2,730,012 km (0.088 R)
• M11: 3,128,391 km (0.114 R)
• M12: 3,308,656 km (0.076 R)
• M13: 3,545,619 km (0.044 R)
• M14: 4,318,591 km (0.098 R)
• M15: 4,992,081 km (0.062 R)
• M16: 5,112,657 km (0.113 R)
• M17: 5,387,468 km (0.076 R)
• M18: 5,951,751 km (0.083 R)
• M19: 6,700,339 km (0.072 R)
• M20: 6,833,631 km (0.097 R)
• M21: 7,102,907 km (0.055 R)
• M22: 7,238,742 km (0.079 R)
• M23: 7,409,882 km (0.088 R)
• M24: 7,861,219 km (0.051 R)
• M25: 8,108,055 km (0.062 R)
• M26: 8,250,173 km (0.112 R)
• M27: 8,429,092 km (0.031 R)
• M28: 9,529,384 km (0.112 R)
• M29: 9,641,882 km (0.116 R)
• M30: 9,906,221 km (0.099 R)
• M31: 10,020,215 km (0.114 R)
• M32: 10,326,442 km (0.081 R)
• M33: 10,869,781 km (0.091 R)
• M34: 11,144,892 km (0.084 R)
• M35: 11,502,131 km (0.111 R)
• M36: 12,968,490 km (0.119 R)
• M37: 13,512,428 km (0.066 R)
• M38: 14,320,855 km (0.12 R)
• M39: 14,970,259 km (0.042 R)
• M40: 15,144,989 km (0.119 R)
• M41: 15,320,468 km (0.086 R)
• M42: 15,895,522 km (0.116 R)
• M43: 16,118,572 km (0.093 R)
• M44: 16,342,670 km (0.091 R)
• M45: 16,748,678 km (0.111 R)
• M46: 17,386,863 km (0.072 R)
• M47: 17,616,645 km (0.098 R)
• M48: 18,499,422 km (0.076 R)
• M49: 18,593,071 km (0.12 R)
• M50: 18,733,992 km (0.066 R)
• M51: 20,744,138 km (0.105 R)
• M52: 21,478,664 km (0.093 R)
• M53: 22,371,165 km (0.075 R)
• M54: 22,771,788 km (0.108 R)
• M55: 23,275,933 km (0.053 R)
• M56: 25,121,073 km (0.101 R)
• M57: 25,589,763 km (0.12 R)
• M58: 26,377,246 km (0.094 R)
• M59: 26,694,543 km (0.117 R)
• M60: 27,172,658 km (0.1 R)
• M61: 28,083,709 km (0.062 R)
• M62: 28,896,026 km (0.056 R)
• M63: 29,223,046 km (0.068 R)
• M64: 29,387,006 km (0.114 R)
• M65: 29,660,919 km (0.052 R)
• M66: 30,488,046 km (0.118 R)
• M67: 31,658,649 km (0.064 R)
• M68: 32,390,781 km (0.113 R)
• M69: 32,844,063 km (0.086 R)
• M70: 34,043,838 km (0.075 R)
• M71: 35,025,649 km (0.112 R)
• M72: 35,490,898 km (0.039 R)
• M73: 36,427,530 km (0.099 R)
• M74: 36,545,114 km (0.114 R)
• M75: 39,105,183 km (0.102 R)
• M76: 40,742,082 km (0.101 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit