🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 236 Days

Day: 44.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,858,180 km

• M1: 221,106 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.74 AU - 1.06 AU

Year: 310 Days

Day: 24.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.71 AU - 2.63 AU

Year: 1162 Days

Day: 46.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 141.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,858,180 km

• M1: 366,664 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.53 AU - 2.73 AU

Year: 1550 Days

Day: 47.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.46 AU - 3.64 AU

Year: 2431 Days

Day: 42.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,858,180 km

• M1: 1,722,769 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.16 AU - 4.58 AU

Year: 2767 Days

Day: 38.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,858,180 km

• M1: 497,114 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 13.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.48 AU - 7.32 AU

Year: 5884 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,858,180 km

• M1: 238,609 km (0.116 R)
• M2: 381,624 km (0.101 R)
• M3: 492,027 km (0.108 R)
• M4: 593,156 km (0.048 R)
• M5: 904,469 km (0.07 R)
• M6: 1,020,108 km (0.047 R)
• M7: 1,204,113 km (0.067 R)
• M8: 1,606,232 km (0.065 R)
• M9: 1,767,948 km (0.101 R)
• M10: 1,916,498 km (0.057 R)
• M11: 2,050,089 km (0.117 R)
• M12: 2,449,366 km (0.11 R)
• M13: 2,700,840 km (0.109 R)
• M14: 2,895,168 km (0.117 R)
• M15: 3,694,918 km (0.09 R)
• M16: 3,960,005 km (0.077 R)
• M17: 4,560,341 km (0.081 R)
• M18: 4,663,265 km (0.12 R)
• M19: 5,109,366 km (0.114 R)
• M20: 5,270,034 km (0.026 R)
• M21: 5,432,497 km (0.073 R)
• M22: 6,184,226 km (0.113 R)
• M23: 6,269,796 km (0.053 R)
• M24: 6,674,459 km (0.106 R)
• M25: 6,968,718 km (0.084 R)
• M26: 7,418,259 km (0.068 R)
• M27: 7,692,472 km (0.097 R)
• M28: 7,877,225 km (0.104 R)
• M29: 8,567,171 km (0.041 R)
• M30: 8,951,637 km (0.112 R)
• M31: 9,572,169 km (0.047 R)
• M32: 10,139,145 km (0.117 R)
• M33: 10,717,191 km (0.057 R)
• M34: 11,410,877 km (0.08 R)
• M35: 11,516,194 km (0.093 R)
• M36: 12,514,909 km (0.055 R)
• M37: 12,623,517 km (0.095 R)
• M38: 12,878,282 km (0.118 R)
• M39: 13,578,400 km (0.074 R)
• M40: 13,914,397 km (0.083 R)
• M41: 15,131,077 km (0.086 R)
• M42: 15,635,221 km (0.116 R)
• M43: 15,830,447 km (0.027 R)
• M44: 16,302,727 km (0.06 R)
• M45: 16,540,438 km (0.118 R)
• M46: 17,099,934 km (0.097 R)
• M47: 17,260,902 km (0.084 R)
• M48: 17,543,791 km (0.079 R)
• M49: 18,032,378 km (0.11 R)
• M50: 18,898,250 km (0.073 R)
• M51: 19,609,139 km (0.098 R)
• M52: 19,862,109 km (0.109 R)
• M53: 20,116,276 km (0.062 R)
• M54: 20,713,321 km (0.109 R)
• M55: 21,186,499 km (0.103 R)
• M56: 21,272,967 km (0.095 R)
• M57: 21,359,434 km (0.061 R)
• M58: 21,706,801 km (0.113 R)
• M59: 22,363,236 km (0.099 R)
• M60: 22,760,119 km (0.043 R)
• M61: 23,070,535 km (0.118 R)
• M62: 23,203,976 km (0.075 R)
• M63: 23,830,043 km (0.081 R)
• M64: 24,916,423 km (0.088 R)
• M65: 25,053,305 km (0.119 R)
• M66: 25,373,744 km (0.115 R)
• M67: 25,511,523 km (0.101 R)
• M68: 25,741,754 km (0.098 R)
• M69: 28,366,449 km (0.056 R)
• M70: 28,461,743 km (0.107 R)
• M71: 28,652,630 km (0.12 R)
• M72: 28,891,986 km (0.082 R)
• M73: 30,390,359 km (0.053 R)
• M74: 30,928,013 km (0.119 R)
• M75: 31,124,286 km (0.067 R)
• M76: 31,370,374 km (0.051 R)
• M77: 31,765,313 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.06 AU - 9.52 AU

Year: 10291 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,858,180 km

• M1: 100,679 km (0.03 R)
• M2: 232,475 km (0.041 R)
• M3: 333,603 km (0.063 R)
• M4: 463,903 km (0.076 R)
• M5: 893,548 km (0.082 R)
• M6: 954,584 km (0.086 R)
• M7: 1,146,518 km (0.117 R)
• M8: 1,457,831 km (0.037 R)
• M9: 1,512,285 km (0.115 R)
• M10: 1,641,986 km (0.071 R)
• M11: 1,952,551 km (0.067 R)
• M12: 2,033,185 km (0.07 R)
• M13: 2,114,865 km (0.102 R)
• M14: 2,345,246 km (0.092 R)
• M15: 2,650,276 km (0.089 R)
• M16: 3,060,922 km (0.106 R)
• M17: 3,250,014 km (0.118 R)
• M18: 3,764,331 km (0.101 R)
• M19: 4,069,511 km (0.095 R)
• M20: 4,569,317 km (0.069 R)
• M21: 5,312,669 km (0.096 R)
• M22: 5,626,226 km (0.106 R)
• M23: 6,939,995 km (0.106 R)
• M24: 7,440,400 km (0.117 R)
• M25: 7,920,160 km (0.103 R)
• M26: 8,245,535 km (0.081 R)
• M27: 8,508,977 km (0.114 R)
• M28: 8,976,770 km (0.1 R)
• M29: 9,111,857 km (0.045 R)
• M30: 9,179,774 km (0.041 R)
• M31: 9,590,420 km (0.056 R)
• M32: 10,750,402 km (0.053 R)
• M33: 11,768,864 km (0.095 R)
• M34: 11,954,067 km (0.058 R)
• M35: 12,065,517 km (0.109 R)
• M36: 13,123,324 km (0.116 R)
• M37: 13,315,258 km (0.11 R)
• M38: 13,740,864 km (0.114 R)
• M39: 14,645,332 km (0.089 R)
• M40: 14,884,539 km (0.079 R)
• M41: 15,205,277 km (0.11 R)
• M42: 15,326,152 km (0.052 R)
• M43: 16,469,978 km (0.102 R)
• M44: 17,093,950 km (0.118 R)
• M45: 18,279,364 km (0.1 R)
• M46: 18,795,476 km (0.118 R)
• M47: 20,062,570 km (0.116 R)
• M48: 20,505,829 km (0.076 R)
• M49: 20,684,000 km (0.097 R)
• M50: 20,907,499 km (0.084 R)
• M51: 21,086,867 km (0.038 R)
• M52: 21,537,605 km (0.068 R)
• M53: 22,402,580 km (0.064 R)
• M54: 22,494,284 km (0.072 R)
• M55: 23,093,573 km (0.088 R)
• M56: 23,371,975 km (0.094 R)
• M57: 23,791,447 km (0.079 R)
• M58: 25,017,551 km (0.058 R)
• M59: 25,494,619 km (0.106 R)
• M60: 25,590,361 km (0.104 R)
• M61: 25,734,275 km (0.112 R)
• M62: 26,506,200 km (0.101 R)
• M63: 26,700,378 km (0.086 R)
• M64: 26,846,385 km (0.055 R)
• M65: 27,041,311 km (0.111 R)
• M66: 27,187,917 km (0.104 R)
• M67: 28,122,156 km (0.099 R)
• M68: 28,320,223 km (0.071 R)
• M69: 28,469,073 km (0.112 R)
• M70: 28,667,889 km (0.061 R)
• M71: 29,870,656 km (0.083 R)
• M72: 32,066,603 km (0.095 R)
• M73: 32,377,168 km (0.055 R)
• M74: 32,428,929 km (0.101 R)
• M75: 33,001,141 km (0.063 R)
• M76: 33,157,770 km (0.075 R)
• M77: 33,576,793 km (0.119 R)
• M78: 33,891,996 km (0.111 R)
• M79: 34,314,012 km (0.102 R)
• M80: 35,643,787 km (0.079 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 20,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit