🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 46.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.46 AU

Year: 474 Days

Day: 40 Hours

Environment

Temp: 2 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.96 AU - 2.36 AU

Year: 1190 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,979,463 km

• M1: 32,912 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.27 AU - 2.81 AU

Year: 1517 Days

Day: 23.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,979,463 km

• M1: 29,920 km (0.115 R)
• M2: 996,621 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 12.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.04 AU - 11.5 AU

Year: 12333 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,979,463 km

• M1: 591,510 km (0.097 R)
• M2: 862,432 km (0.117 R)
• M3: 1,321,398 km (0.114 R)
• M4: 1,682,976 km (0.074 R)
• M5: 2,025,106 km (0.079 R)
• M6: 2,443,232 km (0.107 R)
• M7: 2,917,308 km (0.112 R)
• M8: 3,299,531 km (0.103 R)
• M9: 3,666,644 km (0.061 R)
• M10: 4,176,773 km (0.105 R)
• M11: 4,845,924 km (0.057 R)
• M12: 5,158,135 km (0.088 R)
• M13: 5,405,569 km (0.111 R)
• M14: 5,765,801 km (0.096 R)
• M15: 6,096,712 km (0.109 R)
• M16: 7,244,576 km (0.116 R)
• M17: 7,442,344 km (0.089 R)
• M18: 7,722,392 km (0.046 R)
• M19: 7,843,416 km (0.074 R)
• M20: 8,624,766 km (0.084 R)
• M21: 8,708,391 km (0.098 R)
• M22: 9,387,865 km (0.079 R)
• M23: 9,647,118 km (0.029 R)
• M24: 9,864,932 km (0.105 R)
• M25: 10,707,468 km (0.095 R)
• M26: 10,933,061 km (0.075 R)
• M27: 11,573,190 km (0.118 R)
• M28: 11,804,768 km (0.104 R)
• M29: 12,366,807 km (0.099 R)
• M30: 13,178,076 km (0.052 R)
• M31: 13,957,182 km (0.071 R)
• M32: 14,104,985 km (0.104 R)
• M33: 14,451,902 km (0.04 R)
• M34: 14,651,316 km (0.084 R)
• M35: 15,713,461 km (0.079 R)
• M36: 15,867,248 km (0.053 R)
• M37: 16,435,420 km (0.07 R)
• M38: 16,591,451 km (0.065 R)
• M39: 16,905,158 km (0.088 R)
• M40: 17,220,809 km (0.104 R)
• M41: 17,432,341 km (0.091 R)
• M42: 17,751,283 km (0.11 R)
• M43: 18,125,876 km (0.094 R)
• M44: 18,503,013 km (0.119 R)
• M45: 18,991,749 km (0.062 R)
• M46: 19,155,559 km (0.042 R)
• M47: 20,595,438 km (0.077 R)
• M48: 20,876,233 km (0.082 R)
• M49: 21,441,863 km (0.044 R)
• M50: 21,897,987 km (0.088 R)
• M51: 22,127,171 km (0.096 R)
• M52: 23,285,507 km (0.109 R)
• M53: 23,754,347 km (0.085 R)
• M54: 24,048,905 km (0.062 R)
• M55: 24,760,841 km (0.097 R)
• M56: 25,299,394 km (0.101 R)
• M57: 25,720,960 km (0.103 R)
• M58: 25,841,835 km (0.091 R)
• M59: 26,754,382 km (0.096 R)
• M60: 27,060,908 km (0.095 R)
• M61: 28,361,064 km (0.077 R)
• M62: 28,924,599 km (0.033 R)
• M63: 29,999,011 km (0.105 R)
• M64: 30,573,018 km (0.117 R)
• M65: 30,765,251 km (0.052 R)
• M66: 32,643,452 km (0.107 R)
• M67: 33,497,506 km (0.083 R)
• M68: 34,358,891 km (0.096 R)
• M69: 34,825,786 km (0.116 R)
• M70: 35,361,945 km (0.082 R)
• M71: 36,171,120 km (0.06 R)
• M72: 36,646,093 km (0.101 R)
• M73: 37,670,689 km (0.101 R)
• M74: 38,635,445 km (0.055 R)
• M75: 38,912,650 km (0.067 R)
• M76: 40,168,075 km (0.091 R)
• M77: 41,649,394 km (0.116 R)
• M78: 42,718,570 km (0.049 R)
• M79: 43,076,856 km (0.107 R)
• M80: 45,613,288 km (0.08 R)
• M81: 49,244,777 km (0.117 R)
• M82: 50,602,078 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 4.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.74 AU - 19.38 AU

Year: 28761 Days

Day: 20.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,979,463 km

• M1: 349,461 km (0.112 R)
• M2: 479,760 km (0.1 R)
• M3: 848,669 km (0.077 R)
• M4: 1,348,326 km (0.099 R)
• M5: 2,046,499 km (0.083 R)
• M6: 2,938,252 km (0.108 R)
• M7: 3,713,767 km (0.057 R)
• M8: 4,225,990 km (0.081 R)
• M9: 4,271,618 km (0.062 R)
• M10: 4,340,283 km (0.09 R)
• M11: 4,409,397 km (0.099 R)
• M12: 4,665,658 km (0.118 R)
• M13: 5,364,430 km (0.061 R)
• M14: 5,738,574 km (0.112 R)
• M15: 6,302,409 km (0.102 R)
• M16: 6,354,618 km (0.049 R)
• M17: 6,617,462 km (0.11 R)
• M18: 6,670,419 km (0.075 R)
• M19: 7,018,384 km (0.112 R)
• M20: 7,344,807 km (0.052 R)
• M21: 8,239,103 km (0.086 R)
• M22: 8,670,094 km (0.099 R)
• M23: 9,256,069 km (0.117 R)
• M24: 9,553,769 km (0.04 R)
• M25: 10,189,261 km (0.09 R)
• M26: 11,532,500 km (0.108 R)
• M27: 13,196,327 km (0.068 R)
• M28: 13,598,746 km (0.093 R)
• M29: 14,243,812 km (0.039 R)
• M30: 15,493,403 km (0.085 R)
• M31: 15,704,934 km (0.093 R)
• M32: 15,953,117 km (0.113 R)
• M33: 16,381,565 km (0.116 R)
• M34: 16,525,179 km (0.071 R)
• M35: 17,652,399 km (0.101 R)
• M36: 18,579,457 km (0.109 R)
• M37: 19,370,381 km (0.098 R)
• M38: 20,480,547 km (0.082 R)
• M39: 20,557,889 km (0.059 R)
• M40: 20,945,946 km (0.095 R)
• M41: 21,729,240 km (0.102 R)
• M42: 22,124,627 km (0.093 R)
• M43: 23,042,710 km (0.108 R)
• M44: 23,688,673 km (0.101 R)
• M45: 24,177,110 km (0.093 R)
• M46: 24,874,685 km (0.085 R)
• M47: 24,957,114 km (0.111 R)
• M48: 25,163,858 km (0.077 R)
• M49: 28,374,228 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit