🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 166 Days

Day: 29 Hours

Environment

Temp: 161 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.43 AU

Year: 1241 Days

Day: 35 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.23 AU - 2.89 AU

Year: 1467 Days

Day: 23.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,322,310 km

• M1: 821,143 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.33 AU - 3.89 AU

Year: 1964 Days

Day: 12.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.2

Radius: 4.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.1 AU - 14.54 AU

Year: 18401 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,322,310 km

• M1: 178,171 km (0.117 R)
• M2: 258,056 km (0.12 R)
• M3: 320,439 km (0.112 R)
• M4: 436,377 km (0.064 R)
• M5: 538,552 km (0.107 R)
• M6: 583,432 km (0.097 R)
• M7: 658,081 km (0.107 R)
• M8: 1,239,867 km (0.107 R)
• M9: 1,511,836 km (0.11 R)
• M10: 1,615,208 km (0.097 R)
• M11: 1,761,216 km (0.087 R)
• M12: 2,009,399 km (0.11 R)
• M13: 3,026,215 km (0.11 R)
• M14: 3,406,792 km (0.099 R)
• M15: 3,491,465 km (0.081 R)
• M16: 3,576,885 km (0.055 R)
• M17: 3,837,335 km (0.078 R)
• M18: 4,157,774 km (0.116 R)
• M19: 4,692,137 km (0.079 R)
• M20: 5,464,212 km (0.086 R)
• M21: 5,503,855 km (0.072 R)
• M22: 6,007,252 km (0.067 R)
• M23: 6,715,299 km (0.08 R)
• M24: 7,318,029 km (0.099 R)
• M25: 7,383,553 km (0.03 R)
• M26: 7,427,385 km (0.082 R)
• M27: 7,471,366 km (0.069 R)
• M28: 8,528,275 km (0.085 R)
• M29: 8,666,653 km (0.057 R)
• M30: 8,875,342 km (0.084 R)
• M31: 8,945,354 km (0.066 R)
• M32: 9,039,003 km (0.092 R)
• M33: 9,274,320 km (0.092 R)
• M34: 10,260,469 km (0.087 R)
• M35: 10,358,306 km (0.094 R)
• M36: 11,254,098 km (0.097 R)
• M37: 12,122,514 km (0.116 R)
• M38: 13,760,760 km (0.029 R)
• M39: 14,331,326 km (0.107 R)
• M40: 16,259,344 km (0.06 R)
• M41: 16,488,079 km (0.095 R)
• M42: 17,384,619 km (0.042 R)
• M43: 18,119,145 km (0.118 R)
• M44: 20,136,921 km (0.047 R)
• M45: 20,382,560 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 4.4

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.82 AU - 17.18 AU

Year: 19775 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,322,310 km

• M1: 141,819 km (0.071 R)
• M2: 201,658 km (0.11 R)
• M3: 242,199 km (0.108 R)
• M4: 301,141 km (0.099 R)
• M5: 565,031 km (0.067 R)
• M6: 625,170 km (0.048 R)
• M7: 773,571 km (0.049 R)
• M8: 1,443,171 km (0.066 R)
• M9: 1,470,697 km (0.03 R)
• M10: 1,964,519 km (0.093 R)
• M11: 1,995,037 km (0.078 R)
• M12: 2,309,342 km (0.091 R)
• M13: 3,125,100 km (0.092 R)
• M14: 3,600,671 km (0.108 R)
• M15: 3,675,919 km (0.102 R)
• M16: 3,904,504 km (0.101 R)
• M17: 4,137,728 km (0.071 R)
• M18: 4,295,852 km (0.065 R)
• M19: 4,658,627 km (0.105 R)
• M20: 5,242,508 km (0.106 R)
• M21: 5,586,284 km (0.099 R)
• M22: 5,848,978 km (0.064 R)
• M23: 5,893,259 km (0.102 R)
• M24: 6,892,871 km (0.106 R)
• M25: 6,939,546 km (0.097 R)
• M26: 7,127,291 km (0.038 R)
• M27: 7,316,682 km (0.07 R)
• M28: 7,364,254 km (0.066 R)
• M29: 8,041,783 km (0.113 R)
• M30: 9,300,200 km (0.117 R)
• M31: 11,659,060 km (0.112 R)
• M32: 12,560,088 km (0.056 R)
• M33: 13,658,884 km (0.095 R)
• M34: 14,012,234 km (0.084 R)
• M35: 14,428,266 km (0.115 R)
• M36: 14,727,910 km (0.034 R)
• M37: 14,908,625 km (0.09 R)
• M38: 15,333,333 km (0.077 R)
• M39: 15,577,776 km (0.084 R)
• M40: 16,070,551 km (0.12 R)
• M41: 18,609,975 km (0.115 R)
• M42: 20,058,830 km (0.1 R)
• M43: 20,594,690 km (0.098 R)
• M44: 21,135,187 km (0.071 R)
• M45: 21,748,838 km (0.1 R)
• M46: 21,954,684 km (0.08 R)
• M47: 22,161,129 km (0.073 R)
• M48: 24,831,900 km (0.065 R)
• M49: 25,334,848 km (0.093 R)
• M50: 25,986,497 km (0.118 R)
• M51: 27,232,198 km (0.032 R)
• M52: 27,306,099 km (0.098 R)
• M53: 27,380,001 km (0.112 R)
• M54: 27,676,504 km (0.116 R)
• M55: 29,023,782 km (0.099 R)
• M56: 30,622,385 km (0.078 R)
• M57: 30,699,278 km (0.112 R)
• M58: 31,393,712 km (0.119 R)
• M59: 31,781,619 km (0.117 R)
• M60: 33,745,390 km (0.113 R)
• M61: 34,142,872 km (0.057 R)
• M62: 34,701,919 km (0.118 R)
• M63: 35,425,075 km (0.091 R)
• M64: 36,397,162 km (0.114 R)
• M65: 37,131,837 km (0.061 R)
• M66: 37,624,313 km (0.085 R)
• M67: 40,287,455 km (0.058 R)
• M68: 40,878,067 km (0.094 R)
• M69: 42,238,809 km (0.077 R)
• M70: 44,917,209 km (0.102 R)
• M71: 46,320,886 km (0.09 R)
• M72: 46,408,999 km (0.107 R)
• M73: 48,095,715 km (0.091 R)
• M74: 49,081,266 km (0.025 R)
• M75: 49,711,971 km (0.061 R)
• M76: 52,169,415 km (0.118 R)
• M77: 54,386,904 km (0.097 R)
• M78: 54,852,752 km (0.109 R)
• M79: 56,164,127 km (0.071 R)
• M80: 56,729,308 km (0.093 R)
• M81: 56,918,100 km (0.093 R)
• M82: 57,296,433 km (0.099 R)
• M83: 57,675,514 km (0.083 R)
• M84: 58,340,776 km (0.076 R)
• M85: 58,436,070 km (0.118 R)
• M86: 59,295,809 km (0.072 R)
• M87: 59,871,312 km (0.085 R)
• M88: 60,255,928 km (0.086 R)
• M89: 60,544,951 km (0.074 R)
• M90: 63,460,614 km (0.086 R)
• M91: 64,738,329 km (0.109 R)
• M92: 65,034,234 km (0.081 R)
• M93: 65,726,872 km (0.111 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit