🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 165 Days

Day: 26.8 Hours

Environment

Temp: 291 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,399,842 km

• M1: 44,281 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.7 AU - 1 AU

Year: 230 Days

Day: 45.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.26 AU - 1.7 AU

Year: 528 Days

Day: 35.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.37 AU - 3.45 AU

Year: 1847 Days

Day: 15.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.28 AU - 5.23 AU

Year: 3037 Days

Day: 18.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.6 AU - 9.88 AU

Year: 7580 Days

Day: 40 Hours

Environment

Temp: -132 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 9.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.34 AU - 12.64 AU

Year: 12180 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 106,399,842 km

• M1: 126,111 km (0.062 R)
• M2: 253,419 km (0.112 R)
• M3: 385,215 km (0.112 R)
• M4: 528,230 km (0.076 R)
• M5: 598,840 km (0.062 R)
• M6: 698,622 km (0.113 R)
• M7: 859,589 km (0.105 R)
• M8: 1,073,215 km (0.075 R)
• M9: 1,176,138 km (0.115 R)
• M10: 1,336,956 km (0.109 R)
• M11: 1,482,365 km (0.026 R)
• M12: 1,633,010 km (0.075 R)
• M13: 1,899,743 km (0.046 R)
• M14: 2,299,170 km (0.101 R)
• M15: 2,447,272 km (0.116 R)
• M16: 2,696,502 km (0.091 R)
• M17: 3,204,536 km (0.067 R)
• M18: 3,431,476 km (0.114 R)
• M19: 3,853,192 km (0.087 R)
• M20: 4,291,215 km (0.116 R)
• M21: 4,609,260 km (0.113 R)
• M22: 5,179,527 km (0.083 R)
• M23: 5,267,790 km (0.077 R)
• M24: 5,863,788 km (0.081 R)
• M25: 6,104,341 km (0.061 R)
• M26: 6,179,140 km (0.112 R)
• M27: 6,424,032 km (0.09 R)
• M28: 6,942,837 km (0.108 R)
• M29: 8,041,185 km (0.054 R)
• M30: 8,205,443 km (0.046 R)
• M31: 8,391,543 km (0.084 R)
• M32: 8,662,913 km (0.057 R)
• M33: 9,043,341 km (0.113 R)
• M34: 9,429,303 km (0.095 R)
• M35: 9,559,154 km (0.076 R)
• M36: 9,974,288 km (0.101 R)
• M37: 11,117,665 km (0.099 R)
• M38: 11,762,881 km (0.101 R)
• M39: 12,491,422 km (0.084 R)
• M40: 12,562,780 km (0.101 R)
• M41: 12,777,453 km (0.112 R)
• M42: 12,873,196 km (0.09 R)
• M43: 13,041,494 km (0.106 R)
• M44: 13,113,749 km (0.104 R)
• M45: 13,992,038 km (0.097 R)
• M46: 15,091,134 km (0.12 R)
• M47: 15,370,284 km (0.063 R)
• M48: 15,830,746 km (0.114 R)
• M49: 16,373,637 km (0.1 R)
• M50: 17,292,018 km (0.106 R)
• M51: 17,904,621 km (0.056 R)
• M52: 17,985,105 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 5.3

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.77 AU - 22.67 AU

Year: 23762 Days

Day: 15.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,399,842 km

• M1: 145,858 km (0.105 R)
• M2: 291,865 km (0.071 R)
• M3: 430,243 km (0.092 R)
• M4: 570,417 km (0.098 R)
• M5: 725,101 km (0.102 R)
• M6: 871,258 km (0.115 R)
• M7: 1,264,551 km (0.11 R)
• M8: 1,958,984 km (0.035 R)
• M9: 3,013,799 km (0.08 R)
• M10: 3,667,541 km (0.063 R)
• M11: 4,325,922 km (0.086 R)
• M12: 4,477,015 km (0.116 R)
• M13: 5,665,720 km (0.104 R)
• M14: 6,769,752 km (0.068 R)
• M15: 7,211,665 km (0.113 R)
• M16: 7,301,124 km (0.088 R)
• M17: 7,617,374 km (0.093 R)
• M18: 7,937,962 km (0.1 R)
• M19: 8,076,789 km (0.043 R)
• M20: 8,169,689 km (0.03 R)
• M21: 10,002,562 km (0.095 R)
• M22: 10,353,519 km (0.061 R)
• M23: 11,170,772 km (0.1 R)
• M24: 11,378,414 km (0.115 R)
• M25: 11,430,474 km (0.04 R)
• M26: 11,482,684 km (0.106 R)
• M27: 11,587,253 km (0.106 R)
• M28: 11,744,630 km (0.066 R)
• M29: 11,955,712 km (0.074 R)
• M30: 12,114,884 km (0.074 R)
• M31: 12,167,992 km (0.113 R)
• M32: 12,381,617 km (0.025 R)
• M33: 13,084,279 km (0.059 R)
• M34: 13,248,238 km (0.087 R)
• M35: 13,910,956 km (0.057 R)
• M36: 14,022,407 km (0.108 R)
• M37: 14,584,446 km (0.076 R)
• M38: 14,640,994 km (0.115 R)
• M39: 14,754,389 km (0.092 R)
• M40: 15,325,853 km (0.094 R)
• M41: 15,498,788 km (0.084 R)
• M42: 16,138,169 km (0.043 R)
• M43: 18,596,063 km (0.07 R)
• M44: 20,087,852 km (0.107 R)
• M45: 21,488,986 km (0.081 R)
• M46: 21,682,416 km (0.102 R)
• M47: 22,071,071 km (0.08 R)
• M48: 24,720,749 km (0.103 R)
• M49: 25,603,227 km (0.089 R)
• M50: 27,329,137 km (0.08 R)
• M51: 27,748,909 km (0.039 R)
• M52: 28,665,794 km (0.105 R)
• M53: 29,092,298 km (0.074 R)
• M54: 29,807,675 km (0.085 R)
• M55: 29,879,632 km (0.107 R)
• M56: 30,891,811 km (0.109 R)
• M57: 30,964,515 km (0.042 R)
• M58: 32,283,370 km (0.086 R)
• M59: 32,505,074 km (0.071 R)
• M60: 32,875,478 km (0.055 R)
• M61: 33,770,223 km (0.093 R)
• M62: 35,127,375 km (0.079 R)
• M63: 37,506,131 km (0.073 R)
• M64: 37,661,414 km (0.114 R)
• M65: 38,519,058 km (0.098 R)
• M66: 38,675,687 km (0.088 R)
• M67: 38,832,466 km (0.073 R)
• M68: 39,777,924 km (0.04 R)
• M69: 42,659,628 km (0.084 R)
• M70: 43,553,475 km (0.118 R)
• M71: 43,716,687 km (0.096 R)
• M72: 46,105,465 km (0.073 R)
• M73: 46,771,924 km (0.11 R)
• M74: 47,106,425 km (0.12 R)
• M75: 47,441,524 km (0.052 R)
• M76: 47,525,448 km (0.119 R)
• M77: 48,030,042 km (0.04 R)
• M78: 48,114,415 km (0.101 R)
• M79: 49,639,715 km (0.055 R)
• M80: 50,493,919 km (0.045 R)
• M81: 51,439,078 km (0.091 R)
• M82: 51,870,668 km (0.107 R)
• M83: 52,303,455 km (0.058 R)
• M84: 52,390,222 km (0.106 R)
• M85: 53,783,875 km (0.084 R)
• M86: 54,221,898 km (0.102 R)
• M87: 54,309,712 km (0.118 R)
• M88: 54,573,154 km (0.104 R)
• M89: 56,518,674 km (0.085 R)
• M90: 58,576,841 km (0.112 R)
• M91: 58,756,957 km (0.101 R)
• M92: 59,479,365 km (0.107 R)
• M93: 59,932,348 km (0.083 R)
• M94: 60,568,288 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 24.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 4.7

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 18.85 AU - 30.17 AU

Year: 35599 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,399,842 km

• M1: 504,294 km (0.118 R)
• M2: 695,929 km (0.083 R)
• M3: 1,355,955 km (0.033 R)
• M4: 1,780,215 km (0.101 R)
• M5: 1,861,596 km (0.025 R)
• M6: 2,601,357 km (0.059 R)
• M7: 2,929,725 km (0.064 R)
• M8: 3,123,155 km (0.117 R)
• M9: 3,221,590 km (0.071 R)
• M10: 3,320,923 km (0.06 R)
• M11: 3,728,428 km (0.103 R)
• M12: 3,780,488 km (0.082 R)
• M13: 5,216,478 km (0.109 R)
• M14: 6,113,167 km (0.034 R)
• M15: 8,247,181 km (0.109 R)
• M16: 9,145,067 km (0.115 R)
• M17: 12,561,584 km (0.119 R)
• M18: 12,639,823 km (0.077 R)
• M19: 13,271,426 km (0.057 R)
• M20: 13,510,932 km (0.063 R)
• M21: 14,565,297 km (0.105 R)
• M22: 15,310,444 km (0.076 R)
• M23: 15,561,619 km (0.057 R)
• M24: 16,323,372 km (0.098 R)
• M25: 16,494,212 km (0.109 R)
• M26: 17,619,637 km (0.069 R)
• M27: 18,324,243 km (0.098 R)
• M28: 19,128,182 km (0.073 R)
• M29: 20,401,260 km (0.092 R)
• M30: 20,769,869 km (0.04 R)
• M31: 20,955,071 km (0.117 R)
• M32: 21,420,470 km (0.042 R)
• M33: 21,701,415 km (0.09 R)
• M34: 23,701,389 km (0.086 R)
• M35: 26,658,789 km (0.109 R)
• M36: 27,365,490 km (0.113 R)
• M37: 28,797,141 km (0.093 R)
• M38: 29,210,630 km (0.09 R)
• M39: 29,834,603 km (0.103 R)
• M40: 30,462,914 km (0.108 R)
• M41: 34,981,517 km (0.119 R)
• M42: 37,543,082 km (0.102 R)
• M43: 38,221,209 km (0.071 R)
• M44: 41,555,147 km (0.089 R)
• M45: 41,905,356 km (0.111 R)
• M46: 42,373,896 km (0.112 R)
• M47: 42,726,349 km (0.114 R)
• M48: 44,861,409 km (0.058 R)
• M49: 45,340,571 km (0.034 R)
• M50: 45,460,699 km (0.07 R)
• M51: 45,701,102 km (0.059 R)
• M52: 46,545,881 km (0.092 R)
• M53: 47,274,124 km (0.032 R)
• M54: 47,639,741 km (0.032 R)
• M55: 48,006,256 km (0.043 R)
• M56: 50,846,820 km (0.105 R)
• M57: 51,471,541 km (0.086 R)
• M58: 52,981,133 km (0.039 R)
• M59: 53,360,812 km (0.066 R)
• M60: 55,016,412 km (0.097 R)
• M61: 55,529,234 km (0.1 R)
• M62: 56,043,701 km (0.112 R)
• M63: 56,172,504 km (0.09 R)
• M64: 58,117,127 km (0.083 R)
• M65: 58,378,026 km (0.093 R)
• M66: 61,141,248 km (0.056 R)
• M67: 72,892,460 km (0.098 R)
• M68: 75,722,553 km (0.113 R)
• M69: 76,007,537 km (0.06 R)
• M70: 78,588,399 km (0.099 R)
• M71: 80,906,568 km (0.105 R)
• M72: 83,983,048 km (0.088 R)
• M73: 85,609,775 km (0.103 R)
• M74: 86,501,378 km (0.09 R)
• M75: 87,545,572 km (0.115 R)
• M76: 87,994,365 km (0.091 R)
• M77: 88,294,010 km (0.107 R)
• M78: 88,894,196 km (0.055 R)
• M79: 89,044,542 km (0.108 R)
• M80: 90,400,647 km (0.111 R)
• M81: 90,854,377 km (0.044 R)
• M82: 91,611,941 km (0.107 R)
• M83: 91,763,783 km (0.1 R)
• M84: 93,438,980 km (0.1 R)
• M85: 96,047,667 km (0.107 R)
• M86: 97,593,462 km (0.063 R)
• M87: 97,903,578 km (0.054 R)
• M88: 99,303,216 km (0.117 R)
• M89: 99,927,338 km (0.035 R)
• M90: 100,083,668 km (0.072 R)
• M91: 101,022,844 km (0.109 R)
• M92: 103,067,697 km (0.044 R)
• M93: 105,285,186 km (0.105 R)

Kuiper Belt

Range: 37.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit