🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 147 Days

Day: 25.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 491 Days

Day: 34.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,553,405 km

• M1: 174,730 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.13 AU - 4.23 AU

Year: 2541 Days

Day: 24.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 164.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 12.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.93 AU - 7.95 AU

Year: 7303 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,553,405 km

• M1: 163,810 km (0.086 R)
• M2: 260,151 km (0.063 R)
• M3: 345,721 km (0.118 R)
• M4: 813,214 km (0.084 R)
• M5: 915,389 km (0.053 R)
• M6: 1,038,060 km (0.118 R)
• M7: 1,531,134 km (0.071 R)
• M8: 1,623,286 km (0.062 R)
• M9: 1,971,102 km (0.094 R)
• M10: 2,133,415 km (0.101 R)
• M11: 2,625,143 km (0.086 R)
• M12: 2,895,766 km (0.038 R)
• M13: 3,440,003 km (0.118 R)
• M14: 3,537,990 km (0.118 R)
• M15: 3,837,634 km (0.053 R)
• M16: 4,622,724 km (0.1 R)
• M17: 4,895,590 km (0.096 R)
• M18: 5,061,794 km (0.077 R)
• M19: 5,428,308 km (0.053 R)
• M20: 5,774,478 km (0.103 R)
• M21: 5,920,934 km (0.092 R)
• M22: 6,127,978 km (0.066 R)
• M23: 6,518,877 km (0.116 R)
• M24: 6,610,281 km (0.076 R)
• M25: 6,825,104 km (0.072 R)
• M26: 6,918,004 km (0.085 R)
• M27: 7,167,533 km (0.047 R)
• M28: 8,031,910 km (0.108 R)
• M29: 8,693,282 km (0.067 R)
• M30: 9,998,074 km (0.043 R)
• M31: 10,138,996 km (0.093 R)
• M32: 10,351,574 km (0.066 R)
• M33: 10,494,141 km (0.066 R)
• M34: 10,637,456 km (0.077 R)
• M35: 10,889,678 km (0.102 R)
• M36: 11,216,848 km (0.093 R)
• M37: 11,955,563 km (0.092 R)
• M38: 13,870,715 km (0.062 R)
• M39: 14,027,942 km (0.09 R)
• M40: 14,463,721 km (0.058 R)
• M41: 14,903,837 km (0.118 R)
• M42: 14,984,321 km (0.08 R)
• M43: 15,186,278 km (0.073 R)
• M44: 15,267,211 km (0.053 R)
• M45: 15,838,375 km (0.065 R)
• M46: 15,920,654 km (0.119 R)
• M47: 16,292,106 km (0.119 R)
• M48: 16,375,133 km (0.052 R)
• M49: 16,458,159 km (0.11 R)
• M50: 18,928,469 km (0.114 R)
• M51: 19,190,564 km (0.119 R)
• M52: 19,895,470 km (0.062 R)
• M53: 20,698,511 km (0.078 R)
• M54: 20,923,506 km (0.1 R)
• M55: 21,058,892 km (0.118 R)
• M56: 21,603,279 km (0.093 R)
• M57: 21,694,534 km (0.085 R)
• M58: 22,106,526 km (0.077 R)
• M59: 23,171,065 km (0.043 R)
• M60: 23,592,183 km (0.086 R)
• M61: 24,299,631 km (0.058 R)
• M62: 25,301,787 km (0.119 R)
• M63: 25,542,340 km (0.088 R)
• M64: 26,561,252 km (0.099 R)
• M65: 26,903,831 km (0.09 R)
• M66: 27,149,470 km (0.099 R)
• M67: 27,593,477 km (0.113 R)
• M68: 28,189,026 km (0.071 R)
• M69: 28,738,948 km (0.043 R)
• M70: 28,889,443 km (0.11 R)
• M71: 29,140,917 km (0.105 R)
• M72: 30,154,293 km (0.119 R)
• M73: 30,460,520 km (0.117 R)
• M74: 31,024,654 km (0.029 R)
• M75: 31,695,899 km (0.12 R)
• M76: 32,319,722 km (0.12 R)
• M77: 32,476,351 km (0.115 R)
• M78: 34,321,791 km (0.076 R)
• M79: 34,908,813 km (0.076 R)
• M80: 35,714,696 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 7.6

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.5 AU - 19.62 AU

Year: 24253 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,553,405 km

• M1: 213,476 km (0.049 R)
• M2: 260,749 km (0.073 R)
• M3: 636,838 km (0.104 R)
• M4: 764,595 km (0.087 R)
• M5: 1,198,279 km (0.12 R)
• M6: 1,325,587 km (0.066 R)
• M7: 2,869,736 km (0.106 R)
• M8: 2,998,091 km (0.063 R)
• M9: 3,854,838 km (0.098 R)
• M10: 3,996,657 km (0.047 R)
• M11: 6,435,102 km (0.068 R)
• M12: 7,586,258 km (0.084 R)
• M13: 8,737,712 km (0.055 R)
• M14: 9,238,566 km (0.111 R)
• M15: 10,007,499 km (0.072 R)
• M16: 10,202,874 km (0.113 R)
• M17: 11,064,408 km (0.118 R)
• M18: 11,131,578 km (0.081 R)
• M19: 13,210,988 km (0.083 R)
• M20: 14,514,733 km (0.104 R)
• M21: 15,256,739 km (0.09 R)
• M22: 15,707,776 km (0.079 R)
• M23: 15,783,323 km (0.117 R)
• M24: 15,935,016 km (0.1 R)
• M25: 16,546,123 km (0.07 R)
• M26: 18,744,912 km (0.095 R)
• M27: 20,206,334 km (0.111 R)
• M28: 20,867,407 km (0.115 R)
• M29: 21,451,886 km (0.028 R)
• M30: 21,872,555 km (0.109 R)
• M31: 22,041,601 km (0.046 R)
• M32: 22,721,972 km (0.109 R)
• M33: 23,668,926 km (0.101 R)
• M34: 24,628,746 km (0.088 R)
• M35: 24,716,560 km (0.111 R)
• M36: 25,069,162 km (0.048 R)
• M37: 26,047,383 km (0.048 R)
• M38: 26,136,842 km (0.08 R)
• M39: 26,406,119 km (0.084 R)
• M40: 29,055,946 km (0.114 R)
• M41: 29,801,691 km (0.083 R)
• M42: 30,459,473 km (0.067 R)
• M43: 30,742,811 km (0.114 R)
• M44: 31,789,099 km (0.119 R)
• M45: 32,268,710 km (0.074 R)
• M46: 33,040,784 km (0.112 R)
• M47: 34,210,490 km (0.119 R)
• M48: 34,603,334 km (0.086 R)
• M49: 34,898,939 km (0.106 R)
• M50: 35,393,510 km (0.111 R)
• M51: 35,492,843 km (0.048 R)
• M52: 36,891,284 km (0.082 R)
• M53: 37,092,493 km (0.111 R)
• M54: 38,613,604 km (0.071 R)
• M55: 39,125,079 km (0.052 R)
• M56: 39,433,101 km (0.119 R)
• M57: 41,821,132 km (0.119 R)
• M58: 42,031,018 km (0.071 R)
• M59: 42,768,236 km (0.049 R)
• M60: 45,005,472 km (0.085 R)
• M61: 50,037,496 km (0.043 R)
• M62: 50,148,797 km (0.087 R)
• M63: 50,260,247 km (0.082 R)
• M64: 50,483,297 km (0.063 R)
• M65: 52,167,321 km (0.069 R)
• M66: 52,732,651 km (0.087 R)
• M67: 52,845,897 km (0.071 R)
• M68: 54,670,093 km (0.093 R)
• M69: 55,936,140 km (0.088 R)
• M70: 57,095,523 km (0.114 R)
• M71: 58,497,106 km (0.096 R)
• M72: 61,334,229 km (0.069 R)
• M73: 63,732,433 km (0.074 R)
• M74: 64,457,833 km (0.049 R)
• M75: 64,942,979 km (0.035 R)
• M76: 65,186,075 km (0.088 R)
• M77: 65,794,939 km (0.067 R)
• M78: 67,141,170 km (0.107 R)
• M79: 68,496,377 km (0.116 R)
• M80: 69,363,596 km (0.111 R)
• M81: 70,733,613 km (0.099 R)
• M82: 71,735,620 km (0.083 R)
• M83: 73,120,896 km (0.118 R)
• M84: 74,260,981 km (0.092 R)
• M85: 75,534,508 km (0.085 R)
• M86: 81,485,212 km (0.099 R)
• M87: 82,009,852 km (0.111 R)
• M88: 83,590,204 km (0.063 R)
• M89: 83,722,299 km (0.11 R)
• M90: 87,182,497 km (0.041 R)
• M91: 88,525,737 km (0.099 R)
• M92: 88,795,163 km (0.107 R)
• M93: 90,417,701 km (0.081 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit