🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.89 AU

Year: 259 Days

Day: 36.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 402 Days

Day: 35.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.44 AU - 5.26 AU

Year: 3160 Days

Day: 35 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 10.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.95 AU - 15.89 AU

Year: 16173 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,160,695 km

• M1: 223,200 km (0.086 R)
• M2: 344,673 km (0.097 R)
• M3: 607,367 km (0.052 R)
• M4: 727,195 km (0.053 R)
• M5: 972,386 km (0.117 R)
• M6: 1,200,822 km (0.079 R)
• M7: 1,564,345 km (0.112 R)
• M8: 1,709,604 km (0.086 R)
• M9: 2,066,096 km (0.11 R)
• M10: 2,145,682 km (0.061 R)
• M11: 2,702,336 km (0.094 R)
• M12: 3,490,567 km (0.098 R)
• M13: 3,682,202 km (0.115 R)
• M14: 4,042,733 km (0.072 R)
• M15: 4,939,871 km (0.062 R)
• M16: 5,337,502 km (0.075 R)
• M17: 5,972,545 km (0.08 R)
• M18: 6,048,840 km (0.112 R)
• M19: 6,164,031 km (0.098 R)
• M20: 6,474,446 km (0.073 R)
• M21: 6,789,948 km (0.111 R)
• M22: 7,110,686 km (0.09 R)
• M23: 9,180,971 km (0.063 R)
• M24: 10,030,687 km (0.113 R)
• M25: 10,765,811 km (0.1 R)
• M26: 11,045,858 km (0.046 R)
• M27: 11,186,929 km (0.119 R)
• M28: 12,629,351 km (0.078 R)
• M29: 13,926,365 km (0.095 R)
• M30: 14,436,494 km (0.086 R)
• M31: 15,004,666 km (0.079 R)
• M32: 16,537,596 km (0.05 R)
• M33: 18,564,797 km (0.052 R)
• M34: 18,900,943 km (0.049 R)
• M35: 21,075,946 km (0.085 R)
• M36: 21,250,976 km (0.108 R)
• M37: 21,485,097 km (0.083 R)
• M38: 21,837,998 km (0.102 R)
• M39: 22,133,603 km (0.11 R)
• M40: 22,489,945 km (0.095 R)
• M41: 23,449,616 km (0.05 R)
• M42: 23,631,078 km (0.097 R)
• M43: 23,812,989 km (0.109 R)
• M44: 25,595,298 km (0.078 R)
• M45: 26,031,825 km (0.043 R)
• M46: 27,039,067 km (0.087 R)
• M47: 27,739,036 km (0.103 R)
• M48: 28,380,362 km (0.094 R)
• M49: 29,286,626 km (0.091 R)
• M50: 30,136,641 km (0.056 R)
• M51: 30,399,783 km (0.065 R)
• M52: 30,663,674 km (0.118 R)
• M53: 30,928,462 km (0.066 R)
• M54: 31,927,776 km (0.095 R)
• M55: 32,061,816 km (0.117 R)
• M56: 32,263,324 km (0.08 R)
• M57: 33,073,097 km (0.082 R)
• M58: 33,684,953 km (0.096 R)
• M59: 33,889,752 km (0.049 R)
• M60: 34,781,954 km (0.065 R)
• M61: 35,127,076 km (0.069 R)
• M62: 35,751,348 km (0.106 R)
• M63: 36,449,222 km (0.054 R)
• M64: 36,799,879 km (0.112 R)
• M65: 37,010,812 km (0.107 R)
• M66: 38,569,772 km (0.086 R)
• M67: 39,717,038 km (0.113 R)
• M68: 40,439,745 km (0.043 R)
• M69: 40,802,670 km (0.076 R)
• M70: 41,312,649 km (0.118 R)
• M71: 43,077,305 km (0.079 R)
• M72: 43,522,359 km (0.1 R)
• M73: 44,416,805 km (0.113 R)
• M74: 44,566,552 km (0.101 R)
• M75: 44,941,444 km (0.108 R)
• M76: 45,618,973 km (0.111 R)
• M77: 45,996,857 km (0.086 R)
• M78: 48,055,324 km (0.114 R)
• M79: 48,670,919 km (0.081 R)
• M80: 49,599,324 km (0.081 R)
• M81: 49,832,397 km (0.05 R)
• M82: 50,143,710 km (0.113 R)
• M83: 50,768,132 km (0.118 R)
• M84: 51,081,240 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.6

Radius: 7.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.69 AU - 18.85 AU

Year: 28320 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,160,695 km

• M1: 126,410 km (0.077 R)
• M2: 473,926 km (0.114 R)
• M3: 994,826 km (0.093 R)
• M4: 1,479,972 km (0.071 R)
• M5: 1,618,799 km (0.075 R)
• M6: 1,909,318 km (0.11 R)
• M7: 2,153,611 km (0.048 R)
• M8: 2,247,858 km (0.055 R)
• M9: 2,773,694 km (0.101 R)
• M10: 3,015,444 km (0.088 R)
• M11: 3,085,755 km (0.118 R)
• M12: 3,972,272 km (0.105 R)
• M13: 4,483,448 km (0.064 R)
• M14: 4,645,014 km (0.06 R)
• M15: 5,267,640 km (0.109 R)
• M16: 6,272,639 km (0.025 R)
• M17: 6,544,458 km (0.048 R)
• M18: 6,681,938 km (0.106 R)
• M19: 7,052,792 km (0.112 R)
• M20: 8,403,511 km (0.081 R)
• M21: 8,502,993 km (0.1 R)
• M22: 8,652,890 km (0.074 R)
• M23: 9,057,253 km (0.08 R)
• M24: 11,278,632 km (0.065 R)
• M25: 11,333,535 km (0.112 R)
• M26: 11,443,489 km (0.084 R)
• M27: 12,392,688 km (0.063 R)
• M28: 12,676,624 km (0.12 R)
• M29: 12,790,917 km (0.099 R)
• M30: 13,135,591 km (0.105 R)
• M31: 14,664,182 km (0.062 R)
• M32: 16,000,839 km (0.093 R)
• M33: 16,186,190 km (0.12 R)
• M34: 16,934,479 km (0.113 R)
• M35: 18,206,659 km (0.115 R)
• M36: 19,180,841 km (0.084 R)
• M37: 20,105,206 km (0.096 R)
• M38: 21,315,004 km (0.032 R)
• M39: 21,450,839 km (0.098 R)
• M40: 21,587,122 km (0.036 R)
• M41: 22,065,836 km (0.111 R)
• M42: 23,593,529 km (0.096 R)
• M43: 25,731,133 km (0.092 R)
• M44: 26,457,281 km (0.08 R)
• M45: 27,263,763 km (0.091 R)
• M46: 27,707,171 km (0.093 R)
• M47: 28,376,622 km (0.068 R)
• M48: 28,976,210 km (0.08 R)
• M49: 29,277,650 km (0.089 R)
• M50: 31,184,574 km (0.1 R)
• M51: 31,803,311 km (0.11 R)
• M52: 32,191,966 km (0.085 R)
• M53: 32,738,896 km (0.113 R)
• M54: 32,974,213 km (0.079 R)
• M55: 34,318,200 km (0.073 R)
• M56: 35,037,018 km (0.076 R)
• M57: 35,438,389 km (0.057 R)
• M58: 35,841,406 km (0.095 R)
• M59: 36,814,839 km (0.057 R)
• M60: 36,896,220 km (0.055 R)
• M61: 37,386,602 km (0.052 R)
• M62: 38,870,464 km (0.109 R)
• M63: 39,119,544 km (0.031 R)
• M64: 40,625,845 km (0.11 R)
• M65: 42,321,387 km (0.118 R)
• M66: 42,920,377 km (0.063 R)
• M67: 43,263,854 km (0.101 R)
• M68: 43,780,864 km (0.075 R)
• M69: 44,299,969 km (0.088 R)
• M70: 45,082,216 km (0.099 R)
• M71: 46,748,886 km (0.094 R)
• M72: 47,811,779 km (0.086 R)
• M73: 51,048,179 km (0.109 R)
• M74: 51,594,510 km (0.084 R)
• M75: 51,959,679 km (0.105 R)
• M76: 52,417,448 km (0.102 R)
• M77: 52,600,855 km (0.077 R)
• M78: 58,488,728 km (0.094 R)
• M79: 58,679,017 km (0.075 R)
• M80: 60,497,229 km (0.04 R)
• M81: 61,558,327 km (0.085 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit