🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 144 Days

Day: 21.3 Hours

Environment

Temp: 275 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 385 Days

Day: 35.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,544,410 km

• M1: 368,011 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.27 AU - 1.71 AU

Year: 642 Days

Day: 31 Hours

Environment

Temp: -18 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,544,410 km

• M1: 1,125,275 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.59 AU - 3.85 AU

Year: 2040 Days

Day: 39.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,544,410 km

• M1: 38,746 km (0.106 R)
• M2: 799,750 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.58 AU - 3.88 AU

Year: 2544 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 8.6

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.77 AU - 10.15 AU

Year: 9470 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 23,544,410 km

• M1: 128,355 km (0.097 R)
• M2: 183,407 km (0.073 R)
• M3: 346,618 km (0.118 R)
• M4: 532,718 km (0.1 R)
• M5: 607,367 km (0.092 R)
• M6: 889,210 km (0.097 R)
• M7: 1,190,201 km (0.104 R)
• M8: 1,250,189 km (0.032 R)
• M9: 1,479,074 km (0.06 R)
• M10: 1,698,983 km (0.08 R)
• M11: 1,812,977 km (0.039 R)
• M12: 2,244,267 km (0.112 R)
• M13: 2,395,212 km (0.044 R)
• M14: 2,733,452 km (0.07 R)
• M15: 2,976,698 km (0.082 R)
• M16: 3,087,102 km (0.093 R)
• M17: 3,255,250 km (0.052 R)
• M18: 3,927,542 km (0.084 R)
• M19: 4,109,902 km (0.106 R)
• M20: 4,546,279 km (0.109 R)
• M21: 4,737,914 km (0.098 R)
• M22: 6,293,433 km (0.115 R)
• M23: 6,687,174 km (0.115 R)
• M24: 6,941,790 km (0.109 R)
• M25: 7,125,795 km (0.113 R)
• M26: 7,535,993 km (0.114 R)
• M27: 9,091,661 km (0.112 R)
• M28: 9,252,628 km (0.04 R)
• M29: 10,658,100 km (0.097 R)
• M30: 11,559,128 km (0.097 R)
• M31: 11,908,888 km (0.107 R)
• M32: 14,218,679 km (0.118 R)
• M33: 14,876,311 km (0.088 R)
• M34: 15,113,723 km (0.081 R)
• M35: 16,221,496 km (0.114 R)
• M36: 16,514,707 km (0.119 R)
• M37: 16,662,061 km (0.103 R)
• M38: 16,809,864 km (0.037 R)
• M39: 18,820,908 km (0.119 R)
• M40: 18,923,383 km (0.114 R)
• M41: 19,180,691 km (0.054 R)
• M42: 19,490,807 km (0.099 R)
• M43: 19,646,389 km (0.075 R)
• M44: 19,750,509 km (0.075 R)
• M45: 19,854,629 km (0.114 R)
• M46: 20,115,977 km (0.112 R)
• M47: 20,536,496 km (0.114 R)
• M48: 21,172,736 km (0.108 R)
• M49: 21,707,848 km (0.05 R)
• M50: 21,815,409 km (0.099 R)
• M51: 23,560,318 km (0.054 R)
• M52: 24,785,674 km (0.088 R)
• M53: 24,841,923 km (0.1 R)
• M54: 24,898,172 km (0.079 R)
• M55: 25,123,466 km (0.056 R)
• M56: 25,462,754 km (0.052 R)
• M57: 25,917,682 km (0.115 R)
• M58: 26,662,380 km (0.104 R)
• M59: 26,719,975 km (0.105 R)
• M60: 27,008,549 km (0.118 R)
• M61: 27,763,570 km (0.059 R)
• M62: 28,349,096 km (0.105 R)
• M63: 28,407,888 km (0.113 R)
• M64: 28,466,680 km (0.097 R)
• M65: 28,643,355 km (0.099 R)
• M66: 28,879,570 km (0.027 R)
• M67: 29,890,403 km (0.03 R)
• M68: 30,070,070 km (0.102 R)
• M69: 30,490,440 km (0.073 R)
• M70: 30,792,029 km (0.098 R)
• M71: 31,215,840 km (0.047 R)
• M72: 31,276,576 km (0.106 R)
• M73: 31,824,553 km (0.119 R)
• M74: 31,946,775 km (0.077 R)
• M75: 32,253,002 km (0.031 R)
• M76: 34,612,160 km (0.039 R)
• M77: 34,674,991 km (0.101 R)
• M78: 35,116,006 km (0.119 R)
• M79: 35,685,525 km (0.1 R)
• M80: 36,258,186 km (0.086 R)
• M81: 36,513,699 km (0.115 R)
• M82: 36,577,577 km (0.114 R)
• M83: 36,833,838 km (0.092 R)
• M84: 39,823,103 km (0.065 R)
• M85: 40,417,006 km (0.068 R)
• M86: 40,483,278 km (0.104 R)
• M87: 43,227,202 km (0.103 R)
• M88: 43,701,727 km (0.07 R)
• M89: 45,066,807 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 8.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.2 AU - 10.68 AU

Year: 10241 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,544,410 km

• M1: 268,827 km (0.097 R)
• M2: 404,363 km (0.079 R)
• M3: 573,857 km (0.107 R)
• M4: 693,237 km (0.039 R)
• M5: 777,610 km (0.083 R)
• M6: 865,573 km (0.045 R)
• M7: 980,614 km (0.098 R)
• M8: 1,052,271 km (0.113 R)
• M9: 1,369,718 km (0.034 R)
• M10: 2,012,839 km (0.103 R)
• M11: 2,136,108 km (0.117 R)
• M12: 2,277,777 km (0.091 R)
• M13: 2,858,217 km (0.072 R)
• M14: 3,032,349 km (0.099 R)
• M15: 3,501,039 km (0.096 R)
• M16: 3,687,438 km (0.098 R)
• M17: 3,838,981 km (0.112 R)
• M18: 3,915,575 km (0.094 R)
• M19: 4,425,255 km (0.097 R)
• M20: 5,144,521 km (0.102 R)
• M21: 5,228,894 km (0.052 R)
• M22: 5,335,258 km (0.08 R)
• M23: 5,723,914 km (0.119 R)
• M24: 5,899,542 km (0.066 R)
• M25: 6,143,985 km (0.049 R)
• M26: 6,301,362 km (0.115 R)
• M27: 6,804,459 km (0.049 R)
• M28: 7,439,652 km (0.048 R)
• M29: 7,559,330 km (0.041 R)
• M30: 7,703,692 km (0.047 R)
• M31: 7,897,870 km (0.084 R)
• M32: 8,315,697 km (0.05 R)
• M33: 8,390,197 km (0.076 R)
• M34: 8,464,846 km (0.054 R)
• M35: 8,564,777 km (0.111 R)
• M36: 8,765,837 km (0.098 R)
• M37: 8,943,110 km (0.11 R)
• M38: 9,507,842 km (0.057 R)
• M39: 9,716,083 km (0.074 R)
• M40: 9,925,968 km (0.117 R)
• M41: 10,969,862 km (0.046 R)
• M42: 11,051,543 km (0.049 R)
• M43: 11,325,456 km (0.074 R)
• M44: 11,463,386 km (0.11 R)
• M45: 13,015,912 km (0.068 R)
• M46: 13,450,644 km (0.097 R)
• M47: 13,625,823 km (0.081 R)
• M48: 13,860,692 km (0.079 R)
• M49: 13,949,104 km (0.109 R)
• M50: 14,603,295 km (0.1 R)
• M51: 14,964,275 km (0.066 R)
• M52: 15,055,081 km (0.106 R)
• M53: 15,910,482 km (0.108 R)
• M54: 16,157,916 km (0.079 R)
• M55: 17,128,208 km (0.103 R)
• M56: 17,254,918 km (0.087 R)
• M57: 18,408,168 km (0.069 R)
• M58: 19,355,122 km (0.113 R)
• M59: 19,519,979 km (0.119 R)
• M60: 19,784,767 km (0.11 R)
• M61: 20,418,464 km (0.117 R)
• M62: 20,619,972 km (0.106 R)
• M63: 21,398,479 km (0.11 R)
• M64: 21,945,559 km (0.061 R)
• M65: 23,333,677 km (0.1 R)
• M66: 23,544,461 km (0.076 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit