🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 47.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.8 °

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: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 210 Days

Day: 12.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,488,577 km

• M1: 225,594 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 548 Days

Day: 36.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.54 AU - 1.84 AU

Year: 841 Days

Day: 41.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 14.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.03 AU - 10.61 AU

Year: 10894 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,488,577 km

• M1: 183,108 km (0.113 R)
• M2: 376,837 km (0.058 R)
• M3: 707,748 km (0.082 R)
• M4: 818,001 km (0.118 R)
• M5: 1,076,656 km (0.06 R)
• M6: 1,303,446 km (0.117 R)
• M7: 1,610,122 km (0.105 R)
• M8: 1,940,584 km (0.08 R)
• M9: 2,220,780 km (0.112 R)
• M10: 2,640,851 km (0.085 R)
• M11: 2,795,236 km (0.095 R)
• M12: 3,415,170 km (0.088 R)
• M13: 4,874,198 km (0.081 R)
• M14: 5,001,057 km (0.084 R)
• M15: 5,323,141 km (0.112 R)
• M16: 5,486,801 km (0.045 R)
• M17: 6,573,630 km (0.117 R)
• M18: 6,784,862 km (0.066 R)
• M19: 7,034,092 km (0.111 R)
• M20: 7,322,816 km (0.118 R)
• M21: 7,432,022 km (0.098 R)
• M22: 7,541,827 km (0.075 R)
• M23: 7,763,082 km (0.076 R)
• M24: 8,098,930 km (0.039 R)
• M25: 8,363,568 km (0.082 R)
• M26: 8,554,305 km (0.114 R)
• M27: 8,669,496 km (0.084 R)
• M28: 8,785,135 km (0.062 R)
• M29: 9,529,983 km (0.055 R)
• M30: 9,649,362 km (0.051 R)
• M31: 10,294,877 km (0.075 R)
• M32: 11,247,516 km (0.12 R)
• M33: 11,926,690 km (0.116 R)
• M34: 12,098,578 km (0.115 R)
• M35: 12,271,364 km (0.082 R)
• M36: 12,619,328 km (0.086 R)
• M37: 13,280,551 km (0.034 R)
• M38: 13,458,872 km (0.079 R)
• M39: 13,637,940 km (0.107 R)
• M40: 13,998,322 km (0.096 R)
• M41: 14,088,978 km (0.108 R)
• M42: 14,270,889 km (0.087 R)
• M43: 14,636,805 km (0.065 R)
• M44: 15,191,664 km (0.098 R)
• M45: 15,612,333 km (0.062 R)
• M46: 16,994,019 km (0.114 R)
• M47: 17,236,068 km (0.081 R)
• M48: 18,663,232 km (0.086 R)
• M49: 21,003,990 km (0.035 R)
• M50: 21,629,758 km (0.115 R)
• M51: 22,314,617 km (0.045 R)
• M52: 22,739,624 km (0.117 R)
• M53: 23,274,586 km (0.106 R)
• M54: 24,248,169 km (0.037 R)
• M55: 24,357,077 km (0.114 R)
• M56: 24,466,283 km (0.096 R)
• M57: 24,630,242 km (0.102 R)
• M58: 25,124,663 km (0.077 R)
• M59: 27,021,564 km (0.114 R)
• M60: 27,702,085 km (0.093 R)
• M61: 27,815,929 km (0.086 R)
• M62: 27,987,218 km (0.063 R)
• M63: 28,216,103 km (0.107 R)
• M64: 28,388,141 km (0.106 R)
• M65: 28,675,668 km (0.112 R)
• M66: 29,311,758 km (0.103 R)
• M67: 29,718,963 km (0.103 R)
• M68: 32,141,252 km (0.063 R)
• M69: 33,164,202 km (0.047 R)
• M70: 33,588,462 km (0.102 R)
• M71: 33,770,971 km (0.105 R)
• M72: 34,626,522 km (0.106 R)
• M73: 34,810,677 km (0.095 R)
• M74: 35,736,987 km (0.097 R)
• M75: 35,861,003 km (0.09 R)
• M76: 36,608,693 km (0.09 R)
• M77: 37,172,827 km (0.109 R)
• M78: 37,866,363 km (0.12 R)
• M79: 40,617,767 km (0.044 R)
• M80: 41,266,872 km (0.115 R)
• M81: 42,312,561 km (0.118 R)
• M82: 42,575,404 km (0.105 R)
• M83: 42,838,697 km (0.073 R)
• M84: 43,366,927 km (0.105 R)
• M85: 44,096,964 km (0.028 R)
• M86: 44,230,106 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.2

Radius: 5

Gravity: 31.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.3 AU - 16.08 AU

Year: 23796 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,488,577 km

• M1: 65,075 km (0.118 R)
• M2: 260,450 km (0.103 R)
• M3: 437,125 km (0.112 R)
• M4: 574,157 km (0.112 R)
• M5: 622,776 km (0.12 R)
• M6: 1,215,632 km (0.057 R)
• M7: 1,409,511 km (0.06 R)
• M8: 3,104,754 km (0.113 R)
• M9: 3,414,123 km (0.102 R)
• M10: 4,399,673 km (0.07 R)
• M11: 4,796,856 km (0.085 R)
• M12: 5,102,335 km (0.088 R)
• M13: 5,361,588 km (0.114 R)
• M14: 6,055,871 km (0.081 R)
• M15: 7,351,688 km (0.066 R)
• M16: 7,822,024 km (0.111 R)
• M17: 9,039,451 km (0.094 R)
• M18: 9,479,419 km (0.069 R)
• M19: 11,307,654 km (0.119 R)
• M20: 13,883,730 km (0.055 R)
• M21: 14,027,942 km (0.115 R)
• M22: 14,609,728 km (0.065 R)
• M23: 14,977,440 km (0.049 R)
• M24: 16,707,539 km (0.084 R)
• M25: 18,499,721 km (0.095 R)
• M26: 18,817,617 km (0.045 R)
• M27: 18,977,238 km (0.077 R)
• M28: 19,863,156 km (0.118 R)
• M29: 20,270,362 km (0.111 R)
• M30: 20,434,022 km (0.087 R)
• M31: 21,341,782 km (0.11 R)
• M32: 22,094,259 km (0.089 R)
• M33: 22,346,930 km (0.077 R)
• M34: 23,969,917 km (0.107 R)
• M35: 26,787,743 km (0.114 R)
• M36: 27,327,641 km (0.065 R)
• M37: 28,235,401 km (0.08 R)
• M38: 28,784,874 km (0.114 R)
• M39: 29,060,882 km (0.057 R)
• M40: 29,153,035 km (0.061 R)
• M41: 30,080,541 km (0.09 R)
• M42: 31,489,604 km (0.09 R)
• M43: 31,679,144 km (0.026 R)
• M44: 32,154,566 km (0.094 R)
• M45: 34,860,343 km (0.116 R)
• M46: 37,839,285 km (0.091 R)
• M47: 39,767,602 km (0.101 R)
• M48: 41,831,753 km (0.089 R)
• M49: 45,848,456 km (0.1 R)
• M50: 46,493,821 km (0.066 R)
• M51: 47,467,554 km (0.084 R)
• M52: 49,655,273 km (0.115 R)
• M53: 49,765,527 km (0.116 R)
• M54: 49,986,333 km (0.08 R)
• M55: 50,872,551 km (0.101 R)
• M56: 51,094,854 km (0.068 R)
• M57: 51,206,154 km (0.102 R)
• M58: 52,099,553 km (0.119 R)
• M59: 52,435,849 km (0.115 R)
• M60: 53,223,332 km (0.086 R)
• M61: 53,675,118 km (0.115 R)
• M62: 55,838,452 km (0.092 R)
• M63: 56,642,691 km (0.071 R)
• M64: 57,566,457 km (0.094 R)
• M65: 58,728,085 km (0.034 R)
• M66: 59,311,816 km (0.106 R)
• M67: 59,545,936 km (0.098 R)
• M68: 59,897,491 km (0.115 R)
• M69: 62,140,412 km (0.081 R)
• M70: 62,616,134 km (0.042 R)
• M71: 63,093,052 km (0.071 R)
• M72: 68,786,148 km (0.12 R)
• M73: 68,909,118 km (0.064 R)
• M74: 69,401,444 km (0.067 R)
• M75: 70,018,535 km (0.066 R)
• M76: 71,755,965 km (0.093 R)
• M77: 72,005,345 km (0.066 R)
• M78: 73,131,069 km (0.114 R)
• M79: 74,136,666 km (0.118 R)
• M80: 74,388,738 km (0.115 R)
• M81: 75,146,750 km (0.038 R)
• M82: 77,436,047 km (0.09 R)
• M83: 82,343,754 km (0.104 R)
• M84: 87,617,229 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit