🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.9 AU - 0.94 AU

Year: 309 Days

Day: 42.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 382 Days

Day: 30.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.88 AU

Year: 838 Days

Day: 15.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,119,012 km

• M1: 521,498 km (0.073 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 11.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.69 AU - 10.89 AU

Year: 9117 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,119,012 km

• M1: 327,919 km (0.087 R)
• M2: 499,358 km (0.119 R)
• M3: 939,026 km (0.118 R)
• M4: 1,049,728 km (0.099 R)
• M5: 1,594,713 km (0.106 R)
• M6: 1,748,650 km (0.088 R)
• M7: 2,009,698 km (0.09 R)
• M8: 2,197,892 km (0.086 R)
• M9: 2,283,462 km (0.093 R)
• M10: 3,103,857 km (0.084 R)
• M11: 3,322,419 km (0.089 R)
• M12: 3,421,154 km (0.099 R)
• M13: 3,546,068 km (0.119 R)
• M14: 3,672,478 km (0.1 R)
• M15: 3,826,265 km (0.107 R)
• M16: 4,273,562 km (0.11 R)
• M17: 4,877,339 km (0.114 R)
• M18: 6,286,252 km (0.119 R)
• M19: 6,626,138 km (0.108 R)
• M20: 7,550,504 km (0.065 R)
• M21: 7,746,776 km (0.114 R)
• M22: 8,011,265 km (0.114 R)
• M23: 8,379,725 km (0.083 R)
• M24: 8,549,070 km (0.033 R)
• M25: 8,822,385 km (0.086 R)
• M26: 9,029,279 km (0.068 R)
• M27: 9,412,698 km (0.119 R)
• M28: 10,015,877 km (0.096 R)
• M29: 10,704,924 km (0.102 R)
• M30: 11,222,383 km (0.084 R)
• M31: 11,597,126 km (0.074 R)
• M32: 11,748,070 km (0.117 R)
• M33: 12,551,710 km (0.078 R)
• M34: 12,823,529 km (0.1 R)
• M35: 12,979,710 km (0.084 R)
• M36: 13,058,099 km (0.105 R)
• M37: 13,412,646 km (0.056 R)
• M38: 13,930,255 km (0.087 R)
• M39: 14,495,136 km (0.085 R)
• M40: 14,657,899 km (0.095 R)
• M41: 15,232,354 km (0.104 R)
• M42: 15,315,082 km (0.083 R)
• M43: 16,361,070 km (0.085 R)
• M44: 16,445,743 km (0.054 R)
• M45: 16,956,919 km (0.108 R)
• M46: 17,257,610 km (0.042 R)
• M47: 17,559,948 km (0.08 R)
• M48: 18,742,668 km (0.102 R)
• M49: 19,053,533 km (0.066 R)
• M50: 19,142,544 km (0.083 R)
• M51: 19,500,531 km (0.054 R)
• M52: 19,680,348 km (0.073 R)
• M53: 20,404,850 km (0.083 R)
• M54: 20,954,174 km (0.06 R)
• M55: 21,322,933 km (0.102 R)
• M56: 22,677,990 km (0.114 R)
• M57: 22,867,082 km (0.098 R)
• M58: 23,246,911 km (0.049 R)
• M59: 23,389,926 km (0.119 R)
• M60: 23,772,448 km (0.113 R)
• M61: 24,253,704 km (0.092 R)
• M62: 24,350,345 km (0.093 R)
• M63: 26,508,443 km (0.113 R)
• M64: 26,657,892 km (0.096 R)
• M65: 27,459,288 km (0.082 R)
• M66: 28,116,172 km (0.103 R)
• M67: 28,625,104 km (0.12 R)
• M68: 28,778,442 km (0.029 R)
• M69: 30,430,152 km (0.087 R)
• M70: 31,425,277 km (0.083 R)
• M71: 31,530,743 km (0.049 R)
• M72: 31,636,210 km (0.073 R)
• M73: 32,006,315 km (0.039 R)
• M74: 32,590,943 km (0.12 R)
• M75: 33,447,690 km (0.107 R)
• M76: 33,662,962 km (0.116 R)
• M77: 34,149,155 km (0.038 R)
• M78: 34,420,226 km (0.055 R)
• M79: 34,637,592 km (0.054 R)
• M80: 35,019,216 km (0.082 R)
• M81: 35,128,422 km (0.073 R)
• M82: 35,347,284 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 8.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.59 AU - 9.71 AU

Year: 10487 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,119,012 km

• M1: 129,402 km (0.119 R)
• M2: 192,532 km (0.084 R)
• M3: 364,121 km (0.055 R)
• M4: 535,860 km (0.057 R)
• M5: 859,440 km (0.095 R)
• M6: 1,190,201 km (0.117 R)
• M7: 1,680,582 km (0.088 R)
• M8: 2,034,980 km (0.075 R)
• M9: 2,228,559 km (0.11 R)
• M10: 2,335,372 km (0.112 R)
• M11: 2,459,539 km (0.059 R)
• M12: 2,633,970 km (0.101 R)
• M13: 2,747,066 km (0.075 R)
• M14: 2,861,658 km (0.11 R)
• M15: 3,112,982 km (0.074 R)
• M16: 3,459,152 km (0.056 R)
• M17: 3,854,389 km (0.095 R)
• M18: 4,282,837 km (0.12 R)
• M19: 4,339,834 km (0.057 R)
• M20: 4,397,130 km (0.085 R)
• M21: 4,785,486 km (0.077 R)
• M22: 5,023,796 km (0.092 R)
• M23: 5,184,913 km (0.103 R)
• M24: 5,450,299 km (0.028 R)
• M25: 5,512,233 km (0.117 R)
• M26: 5,825,191 km (0.077 R)
• M27: 6,687,922 km (0.062 R)
• M28: 7,752,162 km (0.117 R)
• M29: 8,032,209 km (0.051 R)
• M30: 8,458,712 km (0.074 R)
• M31: 8,626,561 km (0.098 R)
• M32: 8,698,817 km (0.115 R)
• M33: 9,063,237 km (0.112 R)
• M34: 9,507,094 km (0.1 R)
• M35: 9,781,906 km (0.079 R)
• M36: 10,364,739 km (0.076 R)
• M37: 11,011,301 km (0.06 R)
• M38: 11,326,204 km (0.087 R)
• M39: 11,431,820 km (0.073 R)
• M40: 11,857,726 km (0.109 R)
• M41: 12,424,402 km (0.095 R)
• M42: 12,834,749 km (0.082 R)
• M43: 13,950,600 km (0.114 R)
• M44: 14,177,390 km (0.082 R)
• M45: 14,348,381 km (0.094 R)
• M46: 14,405,527 km (0.057 R)
• M47: 14,519,969 km (0.116 R)
• M48: 15,097,118 km (0.056 R)
• M49: 15,242,527 km (0.099 R)
• M50: 15,770,009 km (0.119 R)
• M51: 16,125,005 km (0.116 R)
• M52: 16,333,395 km (0.103 R)
• M53: 16,933,432 km (0.056 R)
• M54: 16,993,869 km (0.039 R)
• M55: 17,175,481 km (0.099 R)
• M56: 17,601,835 km (0.047 R)
• M57: 17,816,358 km (0.111 R)
• M58: 18,682,979 km (0.039 R)
• M59: 18,870,425 km (0.094 R)
• M60: 19,436,653 km (0.064 R)
• M61: 20,296,392 km (0.062 R)
• M62: 20,392,733 km (0.113 R)
• M63: 20,489,224 km (0.062 R)
• M64: 21,201,160 km (0.11 R)
• M65: 21,266,235 km (0.114 R)
• M66: 21,625,719 km (0.096 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit