🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.61 AU - 0.73 AU

Year: 195 Days

Day: 17.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,770,482 km

• M1: 109,057 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.87 AU - 1.25 AU

Year: 389 Days

Day: 13.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,770,482 km

• M1: 707,149 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.01 AU - 1.17 AU

Year: 406 Days

Day: 24.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.33 AU - 1.83 AU

Year: 708 Days

Day: 14 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,770,482 km

• M1: 578,495 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4 AU - 4.78 AU

Year: 3279 Days

Day: 33.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 4.4

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.74 AU - 15.84 AU

Year: 21311 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,770,482 km

• M1: 56,698 km (0.117 R)
• M2: 140,024 km (0.082 R)
• M3: 960,867 km (0.073 R)
• M4: 1,032,076 km (0.079 R)
• M5: 1,606,083 km (0.083 R)
• M6: 1,719,478 km (0.118 R)
• M7: 1,777,223 km (0.09 R)
• M8: 2,421,541 km (0.116 R)
• M9: 2,651,024 km (0.117 R)
• M10: 2,853,280 km (0.076 R)
• M11: 2,921,796 km (0.089 R)
• M12: 3,095,629 km (0.044 R)
• M13: 3,308,507 km (0.077 R)
• M14: 3,562,972 km (0.04 R)
• M15: 4,206,692 km (0.097 R)
• M16: 4,482,251 km (0.12 R)
• M17: 4,561,987 km (0.117 R)
• M18: 5,470,046 km (0.104 R)
• M19: 6,120,348 km (0.109 R)
• M20: 6,432,260 km (0.097 R)
• M21: 7,164,092 km (0.089 R)
• M22: 7,398,213 km (0.105 R)
• M23: 9,563,941 km (0.074 R)
• M24: 10,081,700 km (0.099 R)
• M25: 10,449,411 km (0.116 R)
• M26: 10,821,611 km (0.099 R)
• M27: 11,688,530 km (0.065 R)
• M28: 11,853,537 km (0.046 R)
• M29: 12,241,594 km (0.062 R)
• M30: 12,577,441 km (0.071 R)
• M31: 12,916,430 km (0.102 R)
• M32: 13,430,448 km (0.092 R)
• M33: 14,243,363 km (0.045 R)
• M34: 16,038,089 km (0.091 R)
• M35: 16,160,310 km (0.105 R)
• M36: 16,652,038 km (0.119 R)
• M37: 16,899,772 km (0.064 R)
• M38: 17,273,617 km (0.061 R)
• M39: 17,398,831 km (0.03 R)
• M40: 17,650,155 km (0.116 R)
• M41: 18,539,365 km (0.06 R)
• M42: 19,313,085 km (0.108 R)
• M43: 19,378,011 km (0.096 R)
• M44: 19,573,385 km (0.068 R)
• M45: 20,163,100 km (0.105 R)
• M46: 21,629,309 km (0.093 R)
• M47: 21,967,251 km (0.082 R)
• M48: 23,060,512 km (0.114 R)
• M49: 25,015,756 km (0.065 R)
• M50: 25,228,484 km (0.059 R)
• M51: 26,516,821 km (0.061 R)
• M52: 27,096,214 km (0.093 R)
• M53: 27,973,306 km (0.057 R)
• M54: 28,711,123 km (0.108 R)
• M55: 30,206,054 km (0.089 R)
• M56: 31,573,079 km (0.111 R)
• M57: 31,956,349 km (0.038 R)
• M58: 32,572,692 km (0.109 R)
• M59: 33,817,347 km (0.09 R)
• M60: 35,394,856 km (0.089 R)
• M61: 35,554,028 km (0.047 R)
• M62: 35,872,821 km (0.09 R)
• M63: 36,032,592 km (0.036 R)
• M64: 36,996,301 km (0.106 R)
• M65: 39,113,111 km (0.116 R)
• M66: 39,277,519 km (0.082 R)
• M67: 40,435,257 km (0.054 R)
• M68: 41,101,716 km (0.088 R)
• M69: 41,603,916 km (0.081 R)
• M70: 42,192,583 km (0.118 R)
• M71: 42,783,794 km (0.107 R)
• M72: 43,462,969 km (0.074 R)
• M73: 44,488,312 km (0.107 R)
• M74: 45,521,585 km (0.11 R)
• M75: 46,737,217 km (0.059 R)
• M76: 50,179,015 km (0.12 R)
• M77: 52,065,893 km (0.102 R)
• M78: 52,790,695 km (0.119 R)
• M79: 53,518,937 km (0.103 R)
• M80: 53,792,851 km (0.089 R)
• M81: 55,446,356 km (0.058 R)
• M82: 55,816,013 km (0.091 R)
• M83: 56,929,918 km (0.115 R)
• M84: 57,770,210 km (0.07 R)
• M85: 58,145,102 km (0.088 R)
• M86: 58,238,900 km (0.095 R)
• M87: 58,614,690 km (0.049 R)
• M88: 59,274,267 km (0.099 R)
• M89: 60,030,933 km (0.11 R)
• M90: 60,125,778 km (0.1 R)
• M91: 61,076,771 km (0.107 R)
• M92: 61,649,731 km (0.042 R)
• M93: 62,512,612 km (0.118 R)
• M94: 62,608,654 km (0.113 R)
• M95: 62,897,378 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.8

Radius: 3.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.45 AU - 22.19 AU

Year: 29102 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,770,482 km

• M1: 200,312 km (0.071 R)
• M2: 248,482 km (0.112 R)
• M3: 290,070 km (0.091 R)
• M4: 345,571 km (0.111 R)
• M5: 392,545 km (0.077 R)
• M6: 493,224 km (0.097 R)
• M7: 733,927 km (0.074 R)
• M8: 858,542 km (0.095 R)
• M9: 1,537,717 km (0.105 R)
• M10: 1,677,142 km (0.097 R)
• M11: 2,141,194 km (0.082 R)
• M12: 2,274,486 km (0.093 R)
• M13: 3,004,524 km (0.117 R)
• M14: 3,153,523 km (0.116 R)
• M15: 3,407,391 km (0.09 R)
• M16: 3,934,574 km (0.093 R)
• M17: 3,961,651 km (0.098 R)
• M18: 4,043,032 km (0.089 R)
• M19: 4,125,012 km (0.076 R)
• M20: 4,714,427 km (0.091 R)
• M21: 4,858,640 km (0.077 R)
• M22: 5,329,723 km (0.095 R)
• M23: 5,662,130 km (0.116 R)
• M24: 6,094,617 km (0.104 R)
• M25: 6,505,862 km (0.092 R)
• M26: 6,958,545 km (0.045 R)
• M27: 7,155,715 km (0.07 R)
• M28: 7,321,469 km (0.087 R)
• M29: 8,134,235 km (0.096 R)
• M30: 9,082,236 km (0.083 R)
• M31: 9,153,894 km (0.081 R)
• M32: 9,917,142 km (0.043 R)
• M33: 10,587,341 km (0.101 R)
• M34: 11,004,120 km (0.078 R)
• M35: 11,272,200 km (0.069 R)
• M36: 11,736,551 km (0.119 R)
• M37: 11,775,596 km (0.042 R)
• M38: 12,325,967 km (0.119 R)
• M39: 13,005,440 km (0.082 R)
• M40: 13,167,006 km (0.067 R)
• M41: 13,655,892 km (0.073 R)
• M42: 14,026,446 km (0.03 R)
• M43: 15,971,517 km (0.085 R)
• M44: 16,101,219 km (0.098 R)
• M45: 18,224,461 km (0.107 R)
• M46: 18,860,103 km (0.117 R)
• M47: 20,574,644 km (0.074 R)
• M48: 20,810,111 km (0.12 R)
• M49: 21,426,604 km (0.111 R)
• M50: 23,115,863 km (0.049 R)
• M51: 23,704,830 km (0.113 R)
• M52: 23,852,782 km (0.055 R)
• M53: 24,348,400 km (0.085 R)
• M54: 25,349,808 km (0.119 R)
• M55: 25,450,637 km (0.072 R)
• M56: 25,652,744 km (0.034 R)
• M57: 25,957,026 km (0.093 R)
• M58: 27,082,750 km (0.089 R)
• M59: 28,276,541 km (0.081 R)
• M60: 29,434,279 km (0.107 R)
• M61: 29,965,800 km (0.094 R)
• M62: 32,341,264 km (0.067 R)
• M63: 32,834,638 km (0.061 R)
• M64: 33,164,801 km (0.107 R)
• M65: 33,330,406 km (0.089 R)
• M66: 33,385,607 km (0.113 R)
• M67: 34,385,220 km (0.101 R)
• M68: 34,608,570 km (0.103 R)
• M69: 36,584,309 km (0.08 R)
• M70: 37,672,185 km (0.102 R)
• M71: 38,133,245 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit