🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.04 AU - 1.04 AU

Year: 374 Days

Day: 35.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 925 Days

Day: 40 Hours

Environment

Temp: -57 °C

Axial Tilt: 145.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,696,148 km

• M1: 1,367,624 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.5 AU - 2.44 AU

Year: 976 Days

Day: 43.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,696,148 km

• M1: 1,709,455 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.86 AU - 3.06 AU

Year: 1798 Days

Day: 21 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.36 AU - 8.66 AU

Year: 8005 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,696,148 km

• M1: 206,595 km (0.097 R)
• M2: 414,984 km (0.076 R)
• M3: 645,365 km (0.12 R)
• M4: 1,130,960 km (0.086 R)
• M5: 1,316,910 km (0.084 R)
• M6: 1,827,338 km (0.116 R)
• M7: 2,093,921 km (0.106 R)
• M8: 2,373,669 km (0.095 R)
• M9: 2,591,484 km (0.07 R)
• M10: 2,715,501 km (0.081 R)
• M11: 3,258,391 km (0.094 R)
• M12: 3,639,267 km (0.098 R)
• M13: 3,806,967 km (0.065 R)
• M14: 4,414,633 km (0.096 R)
• M15: 4,623,921 km (0.075 R)
• M16: 5,271,979 km (0.094 R)
• M17: 5,526,445 km (0.026 R)
• M18: 5,687,561 km (0.099 R)
• M19: 5,981,671 km (0.106 R)
• M20: 6,080,854 km (0.109 R)
• M21: 6,755,840 km (0.075 R)
• M22: 6,928,476 km (0.116 R)
• M23: 7,137,464 km (0.061 R)
• M24: 7,384,001 km (0.088 R)
• M25: 7,490,515 km (0.103 R)
• M26: 8,103,866 km (0.096 R)
• M27: 8,250,622 km (0.083 R)
• M28: 8,398,275 km (0.115 R)
• M29: 8,771,073 km (0.099 R)
• M30: 9,111,408 km (0.074 R)
• M31: 11,120,807 km (0.116 R)
• M32: 11,986,829 km (0.104 R)
• M33: 12,112,341 km (0.094 R)
• M34: 13,003,197 km (0.098 R)
• M35: 13,434,936 km (0.102 R)
• M36: 13,565,385 km (0.104 R)
• M37: 14,091,371 km (0.102 R)
• M38: 14,223,915 km (0.073 R)
• M39: 14,490,199 km (0.112 R)
• M40: 14,713,399 km (0.091 R)
• M41: 14,982,825 km (0.117 R)
• M42: 15,344,553 km (0.061 R)
• M43: 15,572,091 km (0.115 R)
• M44: 16,122,761 km (0.093 R)
• M45: 17,290,671 km (0.081 R)
• M46: 17,432,640 km (0.107 R)
• M47: 18,485,809 km (0.119 R)
• M48: 19,020,023 km (0.108 R)
• M49: 19,166,629 km (0.115 R)
• M50: 20,653,332 km (0.08 R)
• M51: 21,767,089 km (0.101 R)
• M52: 22,176,837 km (0.089 R)
• M53: 22,331,222 km (0.105 R)
• M54: 22,952,203 km (0.061 R)
• M55: 23,369,431 km (0.106 R)
• M56: 23,999,837 km (0.112 R)
• M57: 24,529,563 km (0.108 R)
• M58: 25,385,113 km (0.073 R)
• M59: 25,492,674 km (0.06 R)
• M60: 26,413,748 km (0.104 R)
• M61: 26,960,528 km (0.09 R)
• M62: 28,121,109 km (0.054 R)
• M63: 28,903,954 km (0.087 R)
• M64: 29,298,145 km (0.065 R)
• M65: 30,148,608 km (0.093 R)
• M66: 30,491,038 km (0.076 R)
• M67: 31,873,921 km (0.083 R)
• M68: 32,748,470 km (0.088 R)
• M69: 33,631,097 km (0.054 R)
• M70: 34,164,414 km (0.115 R)
• M71: 34,819,952 km (0.104 R)
• M72: 35,299,413 km (0.1 R)
• M73: 35,539,966 km (0.105 R)
• M74: 36,083,156 km (0.066 R)
• M75: 36,811,698 km (0.09 R)
• M76: 37,545,026 km (0.058 R)
• M77: 38,345,076 km (0.115 R)
• M78: 38,840,095 km (0.095 R)
• M79: 42,237,014 km (0.079 R)
• M80: 42,620,284 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 10

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.52 AU - 12.6 AU

Year: 14788 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,696,148 km

• M1: 230,830 km (0.069 R)
• M2: 577,298 km (0.113 R)
• M3: 996,322 km (0.09 R)
• M4: 1,314,965 km (0.081 R)
• M5: 1,451,399 km (0.114 R)
• M6: 1,521,410 km (0.076 R)
• M7: 1,689,409 km (0.106 R)
• M8: 1,838,408 km (0.066 R)
• M9: 2,096,614 km (0.106 R)
• M10: 2,421,990 km (0.109 R)
• M11: 4,243,643 km (0.098 R)
• M12: 4,690,192 km (0.104 R)
• M13: 4,760,354 km (0.073 R)
• M14: 4,901,425 km (0.042 R)
• M15: 5,224,257 km (0.115 R)
• M16: 5,740,220 km (0.116 R)
• M17: 6,118,703 km (0.088 R)
• M18: 6,622,997 km (0.116 R)
• M19: 6,701,685 km (0.117 R)
• M20: 7,140,606 km (0.119 R)
• M21: 7,629,940 km (0.051 R)
• M22: 7,920,459 km (0.095 R)
• M23: 9,382,778 km (0.102 R)
• M24: 9,471,340 km (0.088 R)
• M25: 10,694,453 km (0.092 R)
• M26: 11,254,098 km (0.095 R)
• M27: 11,632,431 km (0.087 R)
• M28: 11,966,782 km (0.104 R)
• M29: 12,159,465 km (0.083 R)
• M30: 12,401,514 km (0.1 R)
• M31: 13,887,769 km (0.047 R)
• M32: 14,090,175 km (0.111 R)
• M33: 14,600,453 km (0.091 R)
• M34: 14,703,227 km (0.091 R)
• M35: 15,586,602 km (0.11 R)
• M36: 16,273,855 km (0.093 R)
• M37: 16,594,293 km (0.083 R)
• M38: 16,755,261 km (0.054 R)
• M39: 16,970,831 km (0.047 R)
• M40: 17,187,299 km (0.067 R)
• M41: 17,732,434 km (0.114 R)
• M42: 18,727,858 km (0.08 R)
• M43: 19,345,249 km (0.112 R)
• M44: 19,627,989 km (0.084 R)
• M45: 21,353,301 km (0.107 R)
• M46: 22,530,337 km (0.089 R)
• M47: 24,213,463 km (0.101 R)
• M48: 24,762,936 km (0.084 R)
• M49: 25,008,575 km (0.097 R)
• M50: 26,248,442 km (0.1 R)
• M51: 26,498,869 km (0.087 R)
• M52: 26,624,382 km (0.099 R)
• M53: 26,750,044 km (0.087 R)
• M54: 27,381,497 km (0.119 R)
• M55: 29,695,028 km (0.055 R)
• M56: 30,743,260 km (0.1 R)
• M57: 31,271,939 km (0.093 R)
• M58: 31,470,904 km (0.075 R)
• M59: 31,803,610 km (0.119 R)
• M60: 32,137,363 km (0.094 R)
• M61: 32,539,482 km (0.112 R)
• M62: 35,746,710 km (0.059 R)
• M63: 36,441,892 km (0.109 R)
• M64: 36,651,329 km (0.079 R)
• M65: 36,931,376 km (0.098 R)
• M66: 37,141,711 km (0.063 R)
• M67: 37,282,183 km (0.084 R)
• M68: 38,057,998 km (0.043 R)
• M69: 38,199,667 km (0.097 R)
• M70: 38,767,839 km (0.081 R)
• M71: 38,839,198 km (0.101 R)
• M72: 40,778,884 km (0.098 R)
• M73: 41,651,039 km (0.055 R)
• M74: 41,724,043 km (0.12 R)
• M75: 41,797,047 km (0.111 R)
• M76: 42,162,664 km (0.06 R)
• M77: 43,784,155 km (0.109 R)
• M78: 44,081,107 km (0.104 R)
• M79: 44,527,956 km (0.096 R)
• M80: 46,708,345 km (0.09 R)
• M81: 46,860,037 km (0.097 R)
• M82: 47,468,302 km (0.109 R)
• M83: 48,232,298 km (0.03 R)
• M84: 49,231,612 km (0.085 R)
• M85: 49,385,997 km (0.095 R)
• M86: 49,772,558 km (0.107 R)
• M87: 51,094,405 km (0.076 R)
• M88: 51,172,495 km (0.061 R)
• M89: 51,720,322 km (0.093 R)
• M90: 52,743,123 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 6

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.02 AU - 20.14 AU

Year: 28279 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,696,148 km

• M1: 94,247 km (0.061 R)
• M2: 203,154 km (0.113 R)
• M3: 345,421 km (0.071 R)
• M4: 582,833 km (0.101 R)
• M5: 1,574,218 km (0.049 R)
• M6: 1,897,200 km (0.068 R)
• M7: 2,135,510 km (0.098 R)
• M8: 2,205,372 km (0.101 R)
• M9: 2,275,982 km (0.108 R)
• M10: 2,715,650 km (0.066 R)
• M11: 3,341,717 km (0.099 R)
• M12: 3,423,098 km (0.085 R)
• M13: 4,538,949 km (0.072 R)
• M14: 5,467,353 km (0.035 R)
• M15: 6,151,165 km (0.077 R)
• M16: 6,656,058 km (0.112 R)
• M17: 6,758,533 km (0.076 R)
• M18: 6,861,606 km (0.109 R)
• M19: 7,017,337 km (0.117 R)
• M20: 10,543,808 km (0.086 R)
• M21: 11,513,651 km (0.049 R)
• M22: 11,698,553 km (0.08 R)
• M23: 12,385,357 km (0.082 R)
• M24: 13,278,157 km (0.077 R)
• M25: 15,735,602 km (0.097 R)
• M26: 18,329,180 km (0.117 R)
• M27: 19,052,486 km (0.037 R)
• M28: 20,006,770 km (0.099 R)
• M29: 20,155,022 km (0.088 R)
• M30: 22,191,049 km (0.084 R)
• M31: 25,405,458 km (0.111 R)
• M32: 28,096,275 km (0.09 R)
• M33: 28,345,356 km (0.059 R)
• M34: 29,433,231 km (0.072 R)
• M35: 30,705,262 km (0.112 R)
• M36: 33,566,321 km (0.113 R)
• M37: 35,610,128 km (0.095 R)
• M38: 36,782,975 km (0.079 R)
• M39: 37,785,281 km (0.064 R)
• M40: 37,876,984 km (0.088 R)
• M41: 38,796,712 km (0.098 R)
• M42: 38,889,014 km (0.101 R)
• M43: 40,190,066 km (0.111 R)
• M44: 42,358,188 km (0.076 R)
• M45: 43,888,724 km (0.042 R)
• M46: 45,339,973 km (0.115 R)
• M47: 45,437,212 km (0.111 R)
• M48: 46,218,262 km (0.108 R)
• M49: 46,512,222 km (0.081 R)
• M50: 47,102,086 km (0.064 R)
• M51: 48,289,295 km (0.096 R)
• M52: 49,486,377 km (0.034 R)
• M53: 53,238,142 km (0.053 R)
• M54: 53,443,540 km (0.046 R)
• M55: 53,546,314 km (0.118 R)
• M56: 53,649,237 km (0.106 R)
• M57: 55,407,910 km (0.105 R)
• M58: 55,616,000 km (0.044 R)
• M59: 56,870,379 km (0.105 R)
• M60: 57,080,414 km (0.113 R)
• M61: 57,711,867 km (0.094 R)
• M62: 59,087,868 km (0.102 R)
• M63: 59,300,596 km (0.068 R)
• M64: 59,513,474 km (0.117 R)
• M65: 60,474,790 km (0.064 R)
• M66: 61,656,613 km (0.049 R)
• M67: 62,846,065 km (0.099 R)
• M68: 65,247,560 km (0.082 R)
• M69: 65,687,378 km (0.115 R)
• M70: 65,797,482 km (0.117 R)
• M71: 66,791,410 km (0.072 R)
• M72: 71,041,934 km (0.069 R)
• M73: 71,268,126 km (0.044 R)
• M74: 71,834,504 km (0.113 R)
• M75: 71,947,899 km (0.056 R)
• M76: 72,402,377 km (0.07 R)
• M77: 72,971,747 km (0.096 R)
• M78: 76,650,658 km (0.106 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit