🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 211 Days

Day: 38.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.18 AU - 1.66 AU

Year: 651 Days

Day: 38.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,799,339 km

• M1: 137,181 km (0.036 R)
• M2: 305,329 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.99 AU - 2.43 AU

Year: 1265 Days

Day: 40.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 69.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,799,339 km

• M1: 1,529,040 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.5 AU

Year: 1449 Days

Day: 24.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.57 AU - 3.95 AU

Year: 2266 Days

Day: 13.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,799,339 km

• M1: 455,077 km (0.089 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 13.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.99 AU - 9.53 AU

Year: 8323 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,799,339 km

• M1: 216,468 km (0.105 R)
• M2: 365,318 km (0.091 R)
• M3: 473,926 km (0.066 R)
• M4: 749,037 km (0.092 R)
• M5: 986,149 km (0.113 R)
• M6: 1,152,053 km (0.065 R)
• M7: 1,327,831 km (0.116 R)
• M8: 1,513,033 km (0.063 R)
• M9: 1,619,846 km (0.098 R)
• M10: 1,863,989 km (0.096 R)
• M11: 2,216,592 km (0.043 R)
• M12: 2,363,796 km (0.093 R)
• M13: 2,514,291 km (0.062 R)
• M14: 2,719,988 km (0.061 R)
• M15: 2,825,156 km (0.088 R)
• M16: 3,121,060 km (0.105 R)
• M17: 3,801,880 km (0.076 R)
• M18: 3,979,453 km (0.08 R)
• M19: 4,811,816 km (0.042 R)
• M20: 5,198,975 km (0.069 R)
• M21: 5,462,865 km (0.085 R)
• M22: 5,663,626 km (0.057 R)
• M23: 6,107,034 km (0.095 R)
• M24: 7,246,371 km (0.114 R)
• M25: 7,652,978 km (0.097 R)
• M26: 7,953,520 km (0.098 R)
• M27: 8,527,677 km (0.056 R)
• M28: 8,722,005 km (0.055 R)
• M29: 8,917,828 km (0.108 R)
• M30: 9,837,406 km (0.119 R)
• M31: 10,619,803 km (0.055 R)
• M32: 10,913,165 km (0.088 R)
• M33: 11,124,247 km (0.087 R)
• M34: 11,679,704 km (0.041 R)
• M35: 12,026,023 km (0.064 R)
• M36: 12,551,860 km (0.096 R)
• M37: 13,085,326 km (0.103 R)
• M38: 14,729,706 km (0.088 R)
• M39: 14,823,055 km (0.086 R)
• M40: 14,916,404 km (0.092 R)
• M41: 15,339,466 km (0.076 R)
• M42: 16,293,751 km (0.044 R)
• M43: 16,924,306 km (0.045 R)
• M44: 17,169,048 km (0.11 R)
• M45: 18,259,467 km (0.11 R)
• M46: 19,117,561 km (0.107 R)
• M47: 20,559,235 km (0.049 R)
• M48: 20,715,715 km (0.085 R)
• M49: 21,610,310 km (0.044 R)
• M50: 21,769,632 km (0.055 R)
• M51: 23,600,859 km (0.104 R)
• M52: 23,983,979 km (0.093 R)
• M53: 25,425,205 km (0.073 R)
• M54: 25,986,945 km (0.116 R)
• M55: 27,409,172 km (0.077 R)
• M56: 28,043,018 km (0.077 R)
• M57: 28,390,833 km (0.092 R)
• M58: 29,149,145 km (0.074 R)
• M59: 29,796,156 km (0.07 R)
• M60: 30,091,761 km (0.046 R)
• M61: 30,210,243 km (0.068 R)
• M62: 31,344,045 km (0.033 R)
• M63: 32,006,764 km (0.117 R)
• M64: 32,309,550 km (0.117 R)
• M65: 32,430,874 km (0.097 R)
• M66: 32,552,497 km (0.088 R)
• M67: 32,795,892 km (0.056 R)
• M68: 33,530,119 km (0.112 R)
• M69: 34,952,495 km (0.069 R)
• M70: 35,577,066 km (0.074 R)
• M71: 36,394,469 km (0.074 R)
• M72: 36,584,010 km (0.086 R)
• M73: 37,027,567 km (0.078 R)
• M74: 39,336,461 km (0.092 R)
• M75: 39,530,938 km (0.067 R)
• M76: 39,660,789 km (0.115 R)
• M77: 40,967,078 km (0.049 R)
• M78: 41,230,071 km (0.063 R)
• M79: 42,221,157 km (0.074 R)
• M80: 44,902,399 km (0.081 R)

Asteroid Belt

Center: 12.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.6

Radius: 4.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.46 AU - 21.52 AU

Year: 29378 Days

Day: 22.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,799,339 km

• M1: 260,749 km (0.087 R)
• M2: 511,625 km (0.076 R)
• M3: 650,900 km (0.103 R)
• M4: 902,374 km (0.102 R)
• M5: 1,136,944 km (0.058 R)
• M6: 1,204,113 km (0.049 R)
• M7: 2,136,557 km (0.09 R)
• M8: 2,192,058 km (0.107 R)
• M9: 2,276,132 km (0.049 R)
• M10: 2,361,253 km (0.032 R)
• M11: 3,495,205 km (0.074 R)
• M12: 3,659,762 km (0.114 R)
• M13: 4,448,442 km (0.068 R)
• M14: 4,626,763 km (0.107 R)
• M15: 5,287,686 km (0.071 R)
• M16: 5,400,633 km (0.055 R)
• M17: 5,705,962 km (0.114 R)
• M18: 7,356,475 km (0.096 R)
• M19: 7,398,512 km (0.091 R)
• M20: 7,440,549 km (0.105 R)
• M21: 7,567,259 km (0.055 R)
• M22: 8,254,960 km (0.116 R)
• M23: 8,650,497 km (0.103 R)
• M24: 8,694,927 km (0.083 R)
• M25: 8,739,208 km (0.096 R)
• M26: 9,007,288 km (0.114 R)
• M27: 9,278,060 km (0.056 R)
• M28: 11,930,879 km (0.118 R)
• M29: 12,628,155 km (0.107 R)
• M30: 13,134,394 km (0.093 R)
• M31: 13,854,109 km (0.106 R)
• M32: 14,166,470 km (0.048 R)
• M33: 14,798,221 km (0.116 R)
• M34: 14,851,179 km (0.052 R)
• M35: 15,224,426 km (0.066 R)
• M36: 15,492,804 km (0.074 R)
• M37: 16,527,124 km (0.087 R)
• M38: 16,637,228 km (0.116 R)
• M39: 16,747,631 km (0.047 R)
• M40: 17,695,932 km (0.05 R)
• M41: 19,121,899 km (0.096 R)
• M42: 19,179,644 km (0.083 R)
• M43: 20,347,854 km (0.025 R)
• M44: 20,821,630 km (0.109 R)
• M45: 21,418,825 km (0.111 R)
• M46: 21,719,516 km (0.032 R)
• M47: 22,142,878 km (0.119 R)
• M48: 24,362,761 km (0.045 R)
• M49: 25,371,948 km (0.052 R)
• M50: 25,817,750 km (0.115 R)
• M51: 26,137,740 km (0.1 R)
• M52: 26,846,385 km (0.061 R)
• M53: 27,040,713 km (0.069 R)
• M54: 27,561,313 km (0.111 R)
• M55: 28,216,702 km (0.118 R)
• M56: 28,810,904 km (0.106 R)
• M57: 29,609,607 km (0.068 R)
• M58: 30,348,022 km (0.107 R)
• M59: 30,821,201 km (0.069 R)
• M60: 32,323,911 km (0.042 R)
• M61: 33,292,557 km (0.073 R)
• M62: 33,850,408 km (0.114 R)
• M63: 35,684,328 km (0.069 R)
• M64: 36,255,194 km (0.084 R)
• M65: 36,470,016 km (0.059 R)
• M66: 36,972,964 km (0.104 R)
• M67: 37,840,333 km (0.104 R)
• M68: 39,448,061 km (0.097 R)
• M69: 40,112,126 km (0.054 R)
• M70: 41,301,878 km (0.034 R)
• M71: 41,601,073 km (0.083 R)
• M72: 43,563,498 km (0.076 R)
• M73: 43,944,375 km (0.077 R)
• M74: 44,020,669 km (0.117 R)
• M75: 44,862,905 km (0.094 R)
• M76: 45,710,527 km (0.117 R)
• M77: 45,942,553 km (0.08 R)
• M78: 46,485,594 km (0.043 R)
• M79: 47,656,346 km (0.06 R)
• M80: 47,891,664 km (0.106 R)
• M81: 48,442,184 km (0.092 R)
• M82: 51,306,684 km (0.079 R)
• M83: 54,389,298 km (0.077 R)
• M84: 54,717,216 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit