🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 157 Days

Day: 16.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 178 Days

Day: 22 Hours

Environment

Temp: 215 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 286 Days

Day: 46.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,991,003 km

• M1: 152,440 km (0.093 R)
• M2: 305,928 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.47 AU - 1.65 AU

Year: 712 Days

Day: 43 Hours

Environment

Temp: -38 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.19 AU - 1.95 AU

Year: 719 Days

Day: 41.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.4 AU - 2.06 AU

Year: 831 Days

Day: 32.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 142.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 13.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.8 AU - 7.76 AU

Year: 7174 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,991,003 km

• M1: 240,404 km (0.109 R)
• M2: 329,115 km (0.081 R)
• M3: 500,405 km (0.083 R)
• M4: 849,417 km (0.108 R)
• M5: 1,017,565 km (0.086 R)
• M6: 1,106,276 km (0.083 R)
• M7: 1,428,660 km (0.07 R)
• M8: 1,868,627 km (0.097 R)
• M9: 2,162,138 km (0.118 R)
• M10: 2,350,482 km (0.084 R)
• M11: 2,568,895 km (0.081 R)
• M12: 2,693,210 km (0.065 R)
• M13: 2,819,621 km (0.064 R)
• M14: 2,948,125 km (0.074 R)
• M15: 3,816,391 km (0.067 R)
• M16: 4,308,867 km (0.088 R)
• M17: 4,427,648 km (0.071 R)
• M18: 4,668,650 km (0.093 R)
• M19: 5,069,573 km (0.095 R)
• M20: 5,195,235 km (0.084 R)
• M21: 5,385,673 km (0.106 R)
• M22: 5,708,356 km (0.114 R)
• M23: 6,137,253 km (0.056 R)
• M24: 6,679,695 km (0.091 R)
• M25: 7,919,562 km (0.115 R)
• M26: 8,361,025 km (0.092 R)
• M27: 8,810,417 km (0.089 R)
• M28: 9,267,887 km (0.066 R)
• M29: 9,577,106 km (0.104 R)
• M30: 9,889,915 km (0.099 R)
• M31: 10,008,098 km (0.064 R)
• M32: 10,365,337 km (0.096 R)
• M33: 11,794,446 km (0.103 R)
• M34: 12,003,584 km (0.042 R)
• M35: 12,852,851 km (0.058 R)
• M36: 14,340,601 km (0.077 R)
• M37: 14,474,641 km (0.078 R)
• M38: 14,878,855 km (0.087 R)
• M39: 14,969,062 km (0.103 R)
• M40: 15,059,718 km (0.069 R)
• M41: 15,606,648 km (0.047 R)
• M42: 16,021,184 km (0.086 R)
• M43: 16,579,483 km (0.039 R)
• M44: 16,767,079 km (0.079 R)
• M45: 17,811,122 km (0.111 R)
• M46: 19,121,301 km (0.096 R)
• M47: 19,318,022 km (0.038 R)
• M48: 19,465,974 km (0.108 R)
• M49: 19,912,225 km (0.12 R)
• M50: 20,512,561 km (0.115 R)
• M51: 20,814,898 km (0.109 R)
• M52: 21,118,731 km (0.063 R)
• M53: 21,220,308 km (0.073 R)
• M54: 21,475,074 km (0.112 R)
• M55: 21,730,886 km (0.057 R)
• M56: 22,556,068 km (0.093 R)
• M57: 22,868,279 km (0.067 R)
• M58: 23,077,117 km (0.109 R)
• M59: 23,339,213 km (0.083 R)
• M60: 24,290,505 km (0.058 R)
• M61: 25,416,529 km (0.112 R)
• M62: 25,524,688 km (0.112 R)
• M63: 25,958,671 km (0.111 R)
• M64: 26,449,951 km (0.087 R)
• M65: 26,669,261 km (0.085 R)
• M66: 27,275,432 km (0.059 R)
• M67: 27,441,635 km (0.114 R)
• M68: 28,165,390 km (0.034 R)
• M69: 29,347,811 km (0.073 R)
• M70: 29,574,901 km (0.081 R)
• M71: 29,916,582 km (0.034 R)
• M72: 30,949,555 km (0.06 R)
• M73: 33,109,450 km (0.067 R)
• M74: 33,701,558 km (0.068 R)
• M75: 33,939,419 km (0.105 R)
• M76: 34,896,247 km (0.111 R)
• M77: 35,136,800 km (0.044 R)
• M78: 35,377,952 km (0.077 R)
• M79: 35,498,677 km (0.076 R)
• M80: 36,714,160 km (0.117 R)
• M81: 39,373,262 km (0.034 R)
• M82: 39,623,689 km (0.12 R)
• M83: 41,710,579 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.1

Radius: 12.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.78 AU - 10.84 AU

Year: 11223 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,991,003 km

• M1: 160,967 km (0.065 R)
• M2: 261,198 km (0.082 R)
• M3: 355,893 km (0.087 R)
• M4: 624,571 km (0.059 R)
• M5: 976,276 km (0.04 R)
• M6: 1,238,371 km (0.095 R)
• M7: 1,331,122 km (0.086 R)
• M8: 2,002,367 km (0.117 R)
• M9: 2,339,262 km (0.104 R)
• M10: 2,526,558 km (0.098 R)
• M11: 2,743,176 km (0.054 R)
• M12: 3,016,491 km (0.078 R)
• M13: 3,298,633 km (0.073 R)
• M14: 3,724,688 km (0.065 R)
• M15: 4,083,872 km (0.055 R)
• M16: 4,865,671 km (0.092 R)
• M17: 5,166,961 km (0.098 R)
• M18: 5,505,501 km (0.114 R)
• M19: 5,630,415 km (0.081 R)
• M20: 6,498,382 km (0.09 R)
• M21: 6,697,048 km (0.095 R)
• M22: 6,931,318 km (0.111 R)
• M23: 7,719,998 km (0.065 R)
• M24: 7,965,787 km (0.112 R)
• M25: 8,937,874 km (0.112 R)
• M26: 9,344,631 km (0.116 R)
• M27: 9,681,974 km (0.099 R)
• M28: 10,368,628 km (0.07 R)
• M29: 10,796,179 km (0.055 R)
• M30: 11,348,644 km (0.119 R)
• M31: 11,428,230 km (0.118 R)
• M32: 11,588,150 km (0.087 R)
• M33: 11,789,060 km (0.097 R)
• M34: 12,604,518 km (0.118 R)
• M35: 12,686,947 km (0.046 R)
• M36: 13,861,440 km (0.071 R)
• M37: 14,032,131 km (0.065 R)
• M38: 14,375,458 km (0.114 R)
• M39: 14,721,627 km (0.101 R)
• M40: 14,808,544 km (0.092 R)
• M41: 14,895,759 km (0.095 R)
• M42: 15,026,807 km (0.108 R)
• M43: 15,378,063 km (0.081 R)
• M44: 15,821,022 km (0.033 R)
• M45: 16,583,822 km (0.114 R)
• M46: 16,901,268 km (0.103 R)
• M47: 17,175,032 km (0.089 R)
• M48: 17,358,439 km (0.114 R)
• M49: 17,958,776 km (0.075 R)
• M50: 18,331,723 km (0.076 R)
• M51: 18,801,311 km (0.075 R)
• M52: 19,417,953 km (0.048 R)
• M53: 20,137,519 km (0.1 R)
• M54: 20,282,479 km (0.077 R)
• M55: 20,622,216 km (0.073 R)
• M56: 20,768,373 km (0.056 R)
• M57: 21,553,612 km (0.095 R)
• M58: 21,850,564 km (0.045 R)
• M59: 22,099,046 km (0.111 R)
• M60: 22,951,156 km (0.087 R)
• M61: 23,762,874 km (0.09 R)
• M62: 24,739,000 km (0.083 R)
• M63: 25,257,955 km (0.109 R)
• M64: 25,414,285 km (0.092 R)
• M65: 26,412,402 km (0.078 R)
• M66: 27,209,459 km (0.067 R)
• M67: 27,369,828 km (0.099 R)
• M68: 28,122,305 km (0.103 R)
• M69: 28,555,391 km (0.114 R)
• M70: 29,867,664 km (0.111 R)
• M71: 30,254,225 km (0.065 R)
• M72: 30,864,883 km (0.113 R)
• M73: 31,929,272 km (0.092 R)
• M74: 32,834,937 km (0.072 R)
• M75: 34,729,445 km (0.115 R)
• M76: 36,482,433 km (0.051 R)
• M77: 36,659,257 km (0.081 R)
• M78: 36,777,290 km (0.08 R)
• M79: 36,895,472 km (0.096 R)
• M80: 38,084,476 km (0.083 R)
• M81: 38,204,155 km (0.078 R)
• M82: 38,623,627 km (0.092 R)
• M83: 39,952,206 km (0.1 R)
• M84: 40,134,566 km (0.073 R)
• M85: 40,256,189 km (0.029 R)
• M86: 40,561,069 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.5

Radius: 6.1

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.26 AU - 17.44 AU

Year: 19855 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,991,003 km

• M1: 181,013 km (0.116 R)
• M2: 356,193 km (0.09 R)
• M3: 520,451 km (0.064 R)
• M4: 775,515 km (0.113 R)
• M5: 1,118,094 km (0.059 R)
• M6: 1,895,704 km (0.104 R)
• M7: 2,523,267 km (0.084 R)
• M8: 2,769,655 km (0.086 R)
• M9: 2,913,867 km (0.106 R)
• M10: 3,399,761 km (0.11 R)
• M11: 3,593,341 km (0.106 R)
• M12: 4,828,870 km (0.08 R)
• M13: 5,046,535 km (0.103 R)
• M14: 5,090,367 km (0.063 R)
• M15: 5,673,050 km (0.09 R)
• M16: 6,276,528 km (0.064 R)
• M17: 7,949,182 km (0.093 R)
• M18: 8,102,969 km (0.036 R)
• M19: 8,940,268 km (0.088 R)
• M20: 9,749,892 km (0.103 R)
• M21: 11,208,022 km (0.069 R)
• M22: 11,786,667 km (0.079 R)
• M23: 13,033,415 km (0.098 R)
• M24: 13,093,853 km (0.099 R)
• M25: 13,703,015 km (0.118 R)
• M26: 14,011,037 km (0.113 R)
• M27: 14,072,971 km (0.086 R)
• M28: 14,196,988 km (0.115 R)
• M29: 14,634,113 km (0.092 R)
• M30: 15,585,405 km (0.093 R)
• M31: 16,230,621 km (0.054 R)
• M32: 16,621,969 km (0.11 R)
• M33: 16,818,840 km (0.042 R)
• M34: 17,480,661 km (0.107 R)
• M35: 18,285,946 km (0.058 R)
• M36: 18,557,017 km (0.106 R)
• M37: 19,378,310 km (0.107 R)
• M38: 21,198,168 km (0.06 R)
• M39: 21,340,435 km (0.079 R)
• M40: 21,840,691 km (0.055 R)
• M41: 22,056,411 km (0.105 R)
• M42: 22,200,474 km (0.044 R)
• M43: 22,780,165 km (0.105 R)
• M44: 23,218,188 km (0.102 R)
• M45: 23,364,794 km (0.1 R)
• M46: 24,698,160 km (0.104 R)
• M47: 27,128,975 km (0.045 R)
• M48: 29,555,453 km (0.034 R)
• M49: 30,513,178 km (0.114 R)
• M50: 32,623,107 km (0.082 R)
• M51: 32,787,365 km (0.097 R)
• M52: 33,695,574 km (0.101 R)
• M53: 33,778,601 km (0.102 R)
• M54: 33,861,628 km (0.107 R)
• M55: 37,754,463 km (0.118 R)
• M56: 39,315,816 km (0.11 R)
• M57: 40,192,310 km (0.103 R)
• M58: 40,456,650 km (0.089 R)
• M59: 40,809,701 km (0.061 R)
• M60: 43,491,093 km (0.115 R)
• M61: 45,860,574 km (0.096 R)
• M62: 47,246,448 km (0.09 R)
• M63: 47,711,548 km (0.04 R)
• M64: 48,177,994 km (0.107 R)
• M65: 52,829,590 km (0.116 R)
• M66: 53,505,773 km (0.102 R)
• M67: 56,534,232 km (0.106 R)
• M68: 57,324,857 km (0.03 R)
• M69: 57,820,774 km (0.068 R)
• M70: 58,517,451 km (0.11 R)
• M71: 58,617,233 km (0.118 R)
• M72: 59,417,282 km (0.051 R)
• M73: 60,927,323 km (0.042 R)
• M74: 61,433,413 km (0.098 R)
• M75: 62,857,884 km (0.115 R)
• M76: 63,676,782 km (0.072 R)
• M77: 64,293,275 km (0.067 R)
• M78: 64,705,417 km (0.104 R)
• M79: 66,466,484 km (0.069 R)
• M80: 66,778,994 km (0.098 R)
• M81: 68,033,521 km (0.119 R)
• M82: 68,243,407 km (0.091 R)
• M83: 70,035,739 km (0.09 R)
• M84: 70,565,914 km (0.082 R)
• M85: 70,778,343 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit