🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.02 AU - 1.44 AU

Year: 484 Days

Day: 28.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.2 AU - 1.28 AU

Year: 490 Days

Day: 20.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,409,902 km

• M1: 210,335 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.37 AU - 1.95 AU

Year: 759 Days

Day: 31.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.92 AU - 2.32 AU

Year: 1095 Days

Day: 12.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,409,902 km

• M1: 426,354 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.17 AU - 3.37 AU

Year: 2098 Days

Day: 29.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,409,902 km

• M1: 156,779 km (0.107 R)
• M2: 3,124,202 km (0.045 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 9.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.25 AU - 7.29 AU

Year: 6954 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,409,902 km

• M1: 167,849 km (0.109 R)
• M2: 292,015 km (0.101 R)
• M3: 403,316 km (0.076 R)
• M4: 471,233 km (0.06 R)
• M5: 647,609 km (0.113 R)
• M6: 716,125 km (0.1 R)
• M7: 787,483 km (0.049 R)
• M8: 1,538,165 km (0.095 R)
• M9: 1,632,562 km (0.046 R)
• M10: 1,787,695 km (0.062 R)
• M11: 2,196,845 km (0.104 R)
• M12: 2,434,257 km (0.079 R)
• M13: 2,545,109 km (0.049 R)
• M14: 2,910,875 km (0.076 R)
• M15: 3,172,073 km (0.105 R)
• M16: 3,416,217 km (0.077 R)
• M17: 3,922,905 km (0.104 R)
• M18: 4,158,671 km (0.102 R)
• M19: 4,589,363 km (0.08 R)
• M20: 4,865,820 km (0.085 R)
• M21: 4,977,869 km (0.059 R)
• M22: 5,233,233 km (0.092 R)
• M23: 5,377,146 km (0.074 R)
• M24: 5,757,124 km (0.064 R)
• M25: 5,875,756 km (0.111 R)
• M26: 6,917,256 km (0.067 R)
• M27: 6,980,237 km (0.106 R)
• M28: 7,394,623 km (0.109 R)
• M29: 7,653,726 km (0.117 R)
• M30: 8,482,498 km (0.059 R)
• M31: 9,062,190 km (0.099 R)
• M32: 9,131,304 km (0.095 R)
• M33: 9,584,436 km (0.111 R)
• M34: 9,690,052 km (0.061 R)
• M35: 10,331,977 km (0.104 R)
• M36: 10,404,083 km (0.098 R)
• M37: 11,283,270 km (0.09 R)
• M38: 11,506,769 km (0.094 R)
• M39: 11,581,718 km (0.116 R)
• M40: 11,694,215 km (0.109 R)
• M41: 12,300,685 km (0.117 R)
• M42: 12,377,279 km (0.075 R)
• M43: 12,800,940 km (0.111 R)
• M44: 14,100,646 km (0.111 R)
• M45: 14,624,239 km (0.083 R)
• M46: 14,908,774 km (0.069 R)
• M47: 15,607,396 km (0.056 R)
• M48: 15,690,273 km (0.091 R)
• M49: 15,898,215 km (0.069 R)
• M50: 16,993,869 km (0.03 R)
• M51: 17,680,224 km (0.077 R)
• M52: 17,983,459 km (0.049 R)
• M53: 19,346,445 km (0.042 R)
• M54: 19,614,226 km (0.087 R)
• M55: 20,288,762 km (0.06 R)
• M56: 20,424,448 km (0.086 R)
• M57: 20,697,015 km (0.081 R)
• M58: 20,970,779 km (0.08 R)
• M59: 21,337,743 km (0.086 R)
• M60: 21,429,745 km (0.115 R)
• M61: 22,826,391 km (0.091 R)
• M62: 23,869,238 km (0.048 R)
• M63: 24,300,229 km (0.09 R)
• M64: 24,637,273 km (0.08 R)
• M65: 25,413,537 km (0.117 R)
• M66: 27,689,818 km (0.108 R)
• M67: 27,840,463 km (0.051 R)
• M68: 28,142,651 km (0.025 R)
• M69: 29,208,984 km (0.096 R)
• M70: 29,927,353 km (0.071 R)
• M71: 31,590,732 km (0.099 R)
• M72: 31,695,750 km (0.105 R)
• M73: 32,116,718 km (0.113 R)
• M74: 32,380,758 km (0.109 R)
• M75: 32,539,631 km (0.115 R)
• M76: 33,230,624 km (0.103 R)
• M77: 33,604,768 km (0.111 R)
• M78: 34,195,530 km (0.094 R)
• M79: 35,006,650 km (0.118 R)
• M80: 35,550,887 km (0.104 R)
• M81: 35,714,696 km (0.088 R)
• M82: 35,988,311 km (0.101 R)
• M83: 36,097,966 km (0.067 R)
• M84: 36,702,940 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 14.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.6 AU - 10.92 AU

Year: 10817 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,409,902 km

• M1: 188,344 km (0.12 R)
• M2: 349,760 km (0.1 R)
• M3: 515,215 km (0.074 R)
• M4: 679,025 km (0.111 R)
• M5: 844,031 km (0.116 R)
• M6: 1,239,867 km (0.069 R)
• M7: 1,377,198 km (0.102 R)
• M8: 1,544,149 km (0.038 R)
• M9: 1,642,884 km (0.088 R)
• M10: 1,743,862 km (0.106 R)
• M11: 1,846,935 km (0.105 R)
• M12: 2,114,267 km (0.082 R)
• M13: 2,224,820 km (0.028 R)
• M14: 2,451,909 km (0.039 R)
• M15: 2,898,908 km (0.109 R)
• M16: 2,991,359 km (0.086 R)
• M17: 3,147,838 km (0.109 R)
• M18: 5,044,739 km (0.095 R)
• M19: 5,421,726 km (0.044 R)
• M20: 5,886,527 km (0.1 R)
• M21: 6,044,352 km (0.111 R)
• M22: 6,323,801 km (0.115 R)
• M23: 6,526,207 km (0.096 R)
• M24: 7,230,364 km (0.119 R)
• M25: 7,570,101 km (0.068 R)
• M26: 8,177,319 km (0.101 R)
• M27: 8,486,986 km (0.094 R)
• M28: 8,665,606 km (0.077 R)
• M29: 9,717,130 km (0.088 R)
• M30: 11,591,292 km (0.053 R)
• M31: 12,290,811 km (0.1 R)
• M32: 12,798,995 km (0.034 R)
• M33: 12,901,470 km (0.108 R)
• M34: 13,365,971 km (0.113 R)
• M35: 15,061,663 km (0.107 R)
• M36: 15,441,642 km (0.109 R)
• M37: 15,769,860 km (0.048 R)
• M38: 17,959,224 km (0.119 R)
• M39: 18,304,347 km (0.101 R)
• M40: 18,419,986 km (0.085 R)
• M41: 19,294,535 km (0.076 R)
• M42: 20,123,008 km (0.114 R)
• M43: 20,902,712 km (0.111 R)
• M44: 21,326,672 km (0.027 R)
• M45: 21,998,516 km (0.11 R)
• M46: 25,332,754 km (0.06 R)
• M47: 25,979,316 km (0.109 R)
• M48: 26,893,658 km (0.1 R)
• M49: 27,420,991 km (0.088 R)
• M50: 27,752,200 km (0.084 R)
• M51: 28,686,888 km (0.086 R)
• M52: 29,496,212 km (0.086 R)
• M53: 30,040,000 km (0.102 R)
• M54: 30,381,532 km (0.104 R)
• M55: 30,861,742 km (0.113 R)
• M56: 32,178,053 km (0.075 R)
• M57: 32,457,502 km (0.04 R)
• M58: 35,152,508 km (0.095 R)
• M59: 35,656,802 km (0.101 R)
• M60: 35,801,314 km (0.101 R)
• M61: 36,090,935 km (0.096 R)
• M62: 36,236,045 km (0.075 R)
• M63: 36,964,437 km (0.075 R)
• M64: 37,477,109 km (0.086 R)
• M65: 39,029,636 km (0.113 R)
• M66: 40,301,666 km (0.108 R)
• M67: 40,452,311 km (0.098 R)
• M68: 40,904,995 km (0.1 R)
• M69: 42,120,627 km (0.118 R)
• M70: 42,963,312 km (0.077 R)
• M71: 44,043,857 km (0.107 R)
• M72: 46,074,199 km (0.12 R)
• M73: 46,231,576 km (0.083 R)
• M74: 46,784,041 km (0.077 R)
• M75: 48,134,910 km (0.085 R)
• M76: 48,294,681 km (0.116 R)
• M77: 49,821,177 km (0.093 R)
• M78: 53,830,699 km (0.112 R)
• M79: 54,245,684 km (0.106 R)
• M80: 55,245,895 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 12.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.98 AU - 10.8 AU

Year: 11881 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,409,902 km

• M1: 194,627 km (0.111 R)
• M2: 508,034 km (0.12 R)
• M3: 599,139 km (0.061 R)
• M4: 748,289 km (0.103 R)
• M5: 1,007,242 km (0.062 R)
• M6: 1,127,519 km (0.11 R)
• M7: 1,231,789 km (0.096 R)
• M8: 1,317,658 km (0.044 R)
• M9: 1,428,061 km (0.064 R)
• M10: 1,951,803 km (0.112 R)
• M11: 2,560,218 km (0.115 R)
• M12: 2,785,363 km (0.109 R)
• M13: 3,877,876 km (0.097 R)
• M14: 4,039,292 km (0.101 R)
• M15: 4,335,795 km (0.109 R)
• M16: 4,707,695 km (0.093 R)
• M17: 4,949,894 km (0.107 R)
• M18: 5,885,180 km (0.098 R)
• M19: 6,411,316 km (0.117 R)
• M20: 6,602,951 km (0.074 R)
• M21: 6,952,711 km (0.036 R)
• M22: 7,110,088 km (0.069 R)
• M23: 7,508,766 km (0.079 R)
• M24: 8,706,147 km (0.109 R)
• M25: 9,218,969 km (0.059 R)
• M26: 10,095,463 km (0.028 R)
• M27: 10,318,812 km (0.105 R)
• M28: 10,724,821 km (0.057 R)
• M29: 11,090,289 km (0.101 R)
• M30: 11,367,045 km (0.091 R)
• M31: 12,068,958 km (0.059 R)
• M32: 12,353,643 km (0.116 R)
• M33: 12,496,808 km (0.041 R)
• M34: 12,881,424 km (0.048 R)
• M35: 13,123,772 km (0.093 R)
• M36: 13,514,672 km (0.099 R)
• M37: 13,810,427 km (0.088 R)
• M38: 15,065,553 km (0.119 R)
• M39: 15,423,540 km (0.106 R)
• M40: 15,526,314 km (0.027 R)
• M41: 16,095,833 km (0.103 R)
• M42: 16,514,259 km (0.107 R)
• M43: 17,522,548 km (0.105 R)
• M44: 18,605,338 km (0.095 R)
• M45: 19,821,419 km (0.099 R)
• M46: 20,439,108 km (0.076 R)
• M47: 21,120,227 km (0.07 R)
• M48: 21,981,911 km (0.108 R)
• M49: 22,329,876 km (0.092 R)
• M50: 22,562,949 km (0.104 R)
• M51: 23,443,782 km (0.115 R)
• M52: 24,395,822 km (0.095 R)
• M53: 24,515,650 km (0.104 R)
• M54: 25,360,429 km (0.112 R)
• M55: 25,786,335 km (0.114 R)
• M56: 26,214,633 km (0.034 R)
• M57: 26,460,423 km (0.114 R)
• M58: 26,768,893 km (0.083 R)
• M59: 27,701,038 km (0.057 R)
• M60: 28,014,146 km (0.115 R)
• M61: 28,643,953 km (0.112 R)
• M62: 30,302,993 km (0.029 R)
• M63: 30,949,406 km (0.096 R)
• M64: 31,993,150 km (0.091 R)
• M65: 33,048,414 km (0.026 R)
• M66: 33,181,107 km (0.045 R)
• M67: 33,447,092 km (0.081 R)
• M68: 34,450,744 km (0.032 R)
• M69: 36,077,022 km (0.103 R)
• M70: 37,244,185 km (0.108 R)
• M71: 37,659,020 km (0.088 R)
• M72: 38,284,339 km (0.105 R)
• M73: 40,890,484 km (0.03 R)
• M74: 41,819,786 km (0.049 R)
• M75: 43,262,807 km (0.11 R)
• M76: 44,136,608 km (0.075 R)
• M77: 44,429,221 km (0.115 R)
• M78: 47,090,867 km (0.06 R)
• M79: 47,614,459 km (0.056 R)
• M80: 47,914,552 km (0.056 R)
• M81: 48,139,996 km (0.03 R)
• M82: 48,893,970 km (0.106 R)
• M83: 50,413,734 km (0.116 R)
• M84: 51,333,013 km (0.118 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit