🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 133 Days

Day: 44.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 195 Days

Day: 37.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.34 AU - 1.9 AU

Year: 731 Days

Day: 38.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,952,484 km

• M1: 144,063 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.77 AU - 2.27 AU

Year: 1019 Days

Day: 36.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.55 AU - 2.51 AU

Year: 1026 Days

Day: 38.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 65.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.46 AU - 4.66 AU

Year: 2902 Days

Day: 27.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,952,484 km

• M1: 389,702 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.98 AU - 5.12 AU

Year: 4026 Days

Day: 29.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.49 AU - 7.07 AU

Year: 4930 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,952,484 km

• M1: 175,927 km (0.113 R)
• M2: 287,078 km (0.073 R)
• M3: 458,368 km (0.091 R)
• M4: 613,800 km (0.105 R)
• M5: 816,954 km (0.078 R)
• M6: 999,763 km (0.077 R)
• M7: 1,165,816 km (0.097 R)
• M8: 2,114,566 km (0.037 R)
• M9: 2,312,185 km (0.079 R)
• M10: 2,413,313 km (0.111 R)
• M11: 2,536,881 km (0.03 R)
• M12: 2,963,833 km (0.043 R)
• M13: 3,322,120 km (0.056 R)
• M14: 3,460,199 km (0.066 R)
• M15: 3,623,709 km (0.07 R)
• M16: 3,718,255 km (0.115 R)
• M17: 4,105,115 km (0.072 R)
• M18: 4,429,144 km (0.095 R)
• M19: 4,787,431 km (0.072 R)
• M20: 5,022,898 km (0.097 R)
• M21: 5,315,811 km (0.112 R)
• M22: 5,505,202 km (0.054 R)
• M23: 5,641,934 km (0.079 R)
• M24: 6,115,112 km (0.063 R)
• M25: 6,228,358 km (0.092 R)
• M26: 6,370,925 km (0.056 R)
• M27: 6,922,492 km (0.09 R)
• M28: 7,278,834 km (0.082 R)
• M29: 7,489,617 km (0.063 R)
• M30: 7,671,828 km (0.091 R)
• M31: 7,824,717 km (0.108 R)
• M32: 8,071,703 km (0.078 R)
• M33: 8,321,232 km (0.099 R)
• M34: 8,827,920 km (0.046 R)
• M35: 8,988,289 km (0.069 R)
• M36: 9,508,141 km (0.091 R)
• M37: 9,871,365 km (0.107 R)
• M38: 11,684,342 km (0.111 R)
• M39: 12,180,259 km (0.036 R)
• M40: 12,359,178 km (0.113 R)
• M41: 13,266,190 km (0.079 R)
• M42: 13,932,648 km (0.052 R)
• M43: 14,724,021 km (0.104 R)
• M44: 16,825,273 km (0.08 R)
• M45: 17,064,629 km (0.099 R)
• M46: 17,465,851 km (0.114 R)
• M47: 17,586,875 km (0.083 R)
• M48: 17,748,591 km (0.046 R)
• M49: 17,910,904 km (0.098 R)
• M50: 18,770,793 km (0.119 R)
• M51: 19,060,564 km (0.089 R)
• M52: 19,185,029 km (0.082 R)
• M53: 19,560,520 km (0.083 R)
• M54: 19,770,107 km (0.07 R)
• M55: 19,938,404 km (0.08 R)
• M56: 20,872,194 km (0.036 R)
• M57: 21,129,353 km (0.067 R)
• M58: 21,344,475 km (0.109 R)
• M59: 21,950,645 km (0.069 R)
• M60: 22,212,142 km (0.091 R)
• M61: 22,343,340 km (0.069 R)
• M62: 24,657,469 km (0.114 R)
• M63: 25,111,199 km (0.103 R)
• M64: 25,202,304 km (0.052 R)
• M65: 25,384,814 km (0.086 R)
• M66: 25,888,959 km (0.103 R)
• M67: 26,674,497 km (0.12 R)
• M68: 28,553,895 km (0.08 R)
• M69: 29,798,250 km (0.113 R)
• M70: 29,894,741 km (0.071 R)
• M71: 30,427,010 km (0.079 R)
• M72: 31,060,258 km (0.075 R)
• M73: 31,207,013 km (0.083 R)
• M74: 31,845,497 km (0.117 R)
• M75: 31,944,232 km (0.11 R)
• M76: 32,240,735 km (0.112 R)
• M77: 32,389,285 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 12.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.11 AU - 9.21 AU

Year: 9835 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,952,484 km

• M1: 152,590 km (0.068 R)
• M2: 235,766 km (0.03 R)
• M3: 502,350 km (0.098 R)
• M4: 894,446 km (0.075 R)
• M5: 1,143,676 km (0.076 R)
• M6: 1,648,868 km (0.109 R)
• M7: 1,847,534 km (0.077 R)
• M8: 2,119,652 km (0.085 R)
• M9: 2,302,910 km (0.106 R)
• M10: 2,456,696 km (0.087 R)
• M11: 2,902,049 km (0.07 R)
• M12: 3,787,220 km (0.047 R)
• M13: 3,908,693 km (0.025 R)
• M14: 4,882,276 km (0.083 R)
• M15: 5,305,788 km (0.071 R)
• M16: 5,857,804 km (0.087 R)
• M17: 6,428,071 km (0.102 R)
• M18: 6,892,273 km (0.111 R)
• M19: 7,191,170 km (0.112 R)
• M20: 7,291,699 km (0.118 R)
• M21: 7,750,067 km (0.064 R)
• M22: 8,375,835 km (0.085 R)
• M23: 9,482,261 km (0.051 R)
• M24: 10,066,890 km (0.115 R)
• M25: 11,241,532 km (0.066 R)
• M26: 11,593,685 km (0.112 R)
• M27: 12,519,846 km (0.084 R)
• M28: 14,570,085 km (0.03 R)
• M29: 15,082,757 km (0.046 R)
• M30: 17,563,688 km (0.094 R)
• M31: 18,040,755 km (0.075 R)
• M32: 18,280,860 km (0.119 R)
• M33: 19,497,390 km (0.11 R)
• M34: 20,596,635 km (0.087 R)
• M35: 20,739,950 km (0.097 R)
• M36: 21,316,500 km (0.083 R)
• M37: 22,669,912 km (0.114 R)
• M38: 22,817,864 km (0.089 R)
• M39: 22,966,116 km (0.058 R)
• M40: 24,694,719 km (0.119 R)
• M41: 24,770,715 km (0.108 R)
• M42: 24,847,010 km (0.055 R)
• M43: 25,343,974 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 6.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.19 AU - 18.75 AU

Year: 21586 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 149.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,952,484 km

• M1: 396,584 km (0.057 R)
• M2: 455,825 km (0.045 R)
• M3: 601,234 km (0.081 R)
• M4: 976,126 km (0.115 R)
• M5: 1,017,116 km (0.109 R)
• M6: 1,507,199 km (0.066 R)
• M7: 1,701,676 km (0.112 R)
• M8: 1,852,919 km (0.104 R)
• M9: 2,500,828 km (0.081 R)
• M10: 2,790,150 km (0.096 R)
• M11: 3,431,775 km (0.11 R)
• M12: 3,884,159 km (0.069 R)
• M13: 3,950,281 km (0.073 R)
• M14: 4,562,585 km (0.079 R)
• M15: 5,313,866 km (0.087 R)
• M16: 6,452,156 km (0.088 R)
• M17: 6,530,695 km (0.039 R)
• M18: 6,887,935 km (0.066 R)
• M19: 6,928,027 km (0.063 R)
• M20: 7,415,118 km (0.08 R)
• M21: 7,746,028 km (0.119 R)
• M22: 7,829,504 km (0.112 R)
• M23: 8,166,548 km (0.102 R)
• M24: 8,680,716 km (0.051 R)
• M25: 8,941,764 km (0.036 R)
• M26: 9,921,032 km (0.061 R)
• M27: 9,966,360 km (0.118 R)
• M28: 10,423,381 km (0.115 R)
• M29: 11,263,074 km (0.115 R)
• M30: 11,500,187 km (0.104 R)
• M31: 11,595,481 km (0.115 R)
• M32: 11,786,816 km (0.116 R)
• M33: 11,979,349 km (0.095 R)
• M34: 12,027,519 km (0.076 R)
• M35: 12,416,025 km (0.057 R)
• M36: 13,056,304 km (0.104 R)
• M37: 13,155,637 km (0.065 R)
• M38: 13,255,419 km (0.071 R)
• M39: 13,606,226 km (0.077 R)
• M40: 13,707,055 km (0.083 R)
• M41: 13,909,460 km (0.119 R)
• M42: 14,163,777 km (0.08 R)
• M43: 15,144,391 km (0.108 R)
• M44: 15,406,187 km (0.114 R)
• M45: 16,521,439 km (0.085 R)
• M46: 16,844,870 km (0.099 R)
• M47: 17,116,091 km (0.081 R)
• M48: 17,717,624 km (0.12 R)
• M49: 19,620,509 km (0.102 R)
• M50: 20,307,462 km (0.057 R)
• M51: 21,002,195 km (0.101 R)
• M52: 21,352,553 km (0.085 R)
• M53: 21,587,122 km (0.112 R)
• M54: 23,253,343 km (0.06 R)
• M55: 24,162,898 km (0.095 R)
• M56: 24,529,862 km (0.116 R)
• M57: 26,079,098 km (0.087 R)
• M58: 26,141,779 km (0.107 R)
• M59: 26,392,655 km (0.083 R)
• M60: 26,960,379 km (0.094 R)
• M61: 27,087,088 km (0.108 R)
• M62: 27,532,142 km (0.059 R)
• M63: 28,236,299 km (0.116 R)
• M64: 28,881,515 km (0.113 R)
• M65: 29,727,640 km (0.095 R)
• M66: 29,793,014 km (0.091 R)
• M67: 31,177,991 km (0.053 R)
• M68: 33,941,812 km (0.118 R)
• M69: 34,696,683 km (0.104 R)
• M70: 36,572,640 km (0.105 R)
• M71: 37,346,211 km (0.033 R)
• M72: 37,558,191 km (0.092 R)
• M73: 37,628,951 km (0.094 R)
• M74: 39,339,902 km (0.074 R)
• M75: 39,411,709 km (0.091 R)
• M76: 40,060,215 km (0.04 R)
• M77: 40,567,053 km (0.063 R)
• M78: 41,660,314 km (0.084 R)
• M79: 43,503,809 km (0.072 R)
• M80: 43,726,859 km (0.108 R)
• M81: 44,248,657 km (0.051 R)
• M82: 46,129,102 km (0.06 R)
• M83: 46,204,948 km (0.052 R)
• M84: 46,964,756 km (0.041 R)
• M85: 49,036,985 km (0.073 R)
• M86: 50,669,248 km (0.029 R)
• M87: 50,903,967 km (0.054 R)
• M88: 51,060,596 km (0.073 R)
• M89: 51,295,763 km (0.073 R)
• M90: 51,452,841 km (0.064 R)
• M91: 51,688,607 km (0.102 R)
• M92: 52,240,324 km (0.089 R)
• M93: 52,556,425 km (0.095 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit