🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 190 Days

Day: 34.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 102.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,991,797 km

• M1: 70,012 km (0.102 R)
• M2: 486,941 km (0.098 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.81 AU - 2.51 AU

Year: 1126 Days

Day: 31.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 10.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.87 AU - 7.47 AU

Year: 6811 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 161.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,991,797 km

• M1: 134,040 km (0.115 R)
• M2: 323,730 km (0.057 R)
• M3: 469,438 km (0.053 R)
• M4: 792,570 km (0.115 R)
• M5: 904,768 km (0.09 R)
• M6: 1,134,550 km (0.053 R)
• M7: 1,298,360 km (0.101 R)
• M8: 1,546,393 km (0.083 R)
• M9: 1,729,202 km (0.105 R)
• M10: 2,059,364 km (0.072 R)
• M11: 2,500,080 km (0.078 R)
• M12: 2,937,803 km (0.092 R)
• M13: 3,165,790 km (0.109 R)
• M14: 3,553,099 km (0.08 R)
• M15: 3,991,122 km (0.1 R)
• M16: 4,335,645 km (0.118 R)
• M17: 4,614,496 km (0.091 R)
• M18: 4,880,032 km (0.098 R)
• M19: 5,053,416 km (0.098 R)
• M20: 5,131,207 km (0.073 R)
• M21: 5,889,519 km (0.074 R)
• M22: 6,012,488 km (0.077 R)
• M23: 6,177,794 km (0.09 R)
• M24: 6,323,652 km (0.071 R)
• M25: 6,576,322 km (0.087 R)
• M26: 6,918,602 km (0.089 R)
• M27: 7,376,671 km (0.115 R)
• M28: 7,531,505 km (0.083 R)
• M29: 7,912,082 km (0.073 R)
• M30: 7,979,999 km (0.052 R)
• M31: 8,116,133 km (0.083 R)
• M32: 8,506,434 km (0.076 R)
• M33: 8,926,355 km (0.109 R)
• M34: 9,257,715 km (0.119 R)
• M35: 9,400,880 km (0.114 R)
• M36: 9,737,924 km (0.096 R)
• M37: 10,030,088 km (0.059 R)
• M38: 10,448,813 km (0.065 R)
• M39: 10,622,945 km (0.096 R)
• M40: 10,722,876 km (0.056 R)
• M41: 11,075,179 km (0.07 R)
• M42: 11,354,478 km (0.114 R)
• M43: 11,456,803 km (0.081 R)
• M44: 11,610,590 km (0.108 R)
• M45: 11,972,318 km (0.068 R)
• M46: 12,102,318 km (0.084 R)
• M47: 12,259,097 km (0.037 R)
• M48: 12,680,364 km (0.114 R)
• M49: 12,812,908 km (0.056 R)
• M50: 12,919,422 km (0.077 R)
• M51: 13,294,164 km (0.093 R)
• M52: 13,835,858 km (0.087 R)
• M53: 13,999,818 km (0.119 R)
• M54: 14,219,278 km (0.106 R)
• M55: 14,384,733 km (0.101 R)
• M56: 14,996,738 km (0.082 R)
• M57: 15,987,973 km (0.114 R)
• M58: 16,160,011 km (0.025 R)
• M59: 16,275,052 km (0.082 R)
• M60: 16,534,903 km (0.084 R)
• M61: 16,825,273 km (0.065 R)
• M62: 17,117,288 km (0.093 R)
• M63: 17,263,893 km (0.06 R)
• M64: 17,440,419 km (0.053 R)
• M65: 17,617,543 km (0.099 R)
• M66: 17,706,404 km (0.113 R)
• M67: 17,795,265 km (0.076 R)
• M68: 18,182,424 km (0.091 R)
• M69: 18,783,509 km (0.081 R)
• M70: 19,086,444 km (0.108 R)
• M71: 20,035,942 km (0.085 R)
• M72: 20,252,410 km (0.091 R)
• M73: 20,532,009 km (0.085 R)
• M74: 20,656,624 km (0.036 R)
• M75: 20,875,336 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.92 AU - 19.06 AU

Year: 28206 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,991,797 km

• M1: 357,539 km (0.099 R)
• M2: 677,080 km (0.097 R)
• M3: 878,439 km (0.098 R)
• M4: 958,922 km (0.119 R)
• M5: 1,589,627 km (0.096 R)
• M6: 1,998,328 km (0.118 R)
• M7: 2,069,537 km (0.076 R)
• M8: 2,251,298 km (0.092 R)
• M9: 2,553,037 km (0.111 R)
• M10: 3,751,017 km (0.113 R)
• M11: 4,291,065 km (0.118 R)
• M12: 4,759,606 km (0.1 R)
• M13: 5,195,235 km (0.103 R)
• M14: 5,492,785 km (0.107 R)
• M15: 5,694,144 km (0.058 R)
• M16: 6,737,439 km (0.101 R)
• M17: 9,231,834 km (0.074 R)
• M18: 11,078,171 km (0.113 R)
• M19: 11,460,693 km (0.104 R)
• M20: 11,912,628 km (0.102 R)
• M21: 13,438,078 km (0.083 R)
• M22: 14,120,393 km (0.062 R)
• M23: 14,396,401 km (0.032 R)
• M24: 15,732,011 km (0.031 R)
• M25: 16,668,344 km (0.1 R)
• M26: 17,179,969 km (0.086 R)
• M27: 18,745,810 km (0.055 R)
• M28: 18,821,507 km (0.092 R)
• M29: 19,430,669 km (0.069 R)
• M30: 19,814,687 km (0.103 R)
• M31: 20,201,248 km (0.087 R)
• M32: 20,668,442 km (0.114 R)
• M33: 21,060,538 km (0.062 R)
• M34: 21,455,027 km (0.058 R)
• M35: 21,931,497 km (0.1 R)
• M36: 22,653,007 km (0.053 R)
• M37: 22,895,206 km (0.063 R)
• M38: 23,057,221 km (0.063 R)
• M39: 23,872,679 km (0.092 R)
• M40: 24,283,923 km (0.11 R)
• M41: 25,868,015 km (0.105 R)
• M42: 26,544,945 km (0.088 R)
• M43: 28,436,311 km (0.116 R)
• M44: 28,610,443 km (0.095 R)
• M45: 29,134,933 km (0.119 R)
• M46: 30,104,627 km (0.073 R)
• M47: 30,282,050 km (0.057 R)
• M48: 30,548,783 km (0.09 R)
• M49: 30,637,943 km (0.104 R)
• M50: 30,816,413 km (0.09 R)
• M51: 30,905,873 km (0.114 R)
• M52: 31,084,792 km (0.101 R)
• M53: 32,438,353 km (0.049 R)
• M54: 35,202,473 km (0.093 R)
• M55: 36,423,491 km (0.104 R)
• M56: 37,849,608 km (0.086 R)
• M57: 38,617,643 km (0.097 R)
• M58: 39,876,659 km (0.07 R)
• M59: 40,462,334 km (0.104 R)
• M60: 40,756,145 km (0.091 R)
• M61: 41,543,329 km (0.107 R)
• M62: 41,839,832 km (0.111 R)
• M63: 42,236,116 km (0.083 R)
• M64: 42,633,748 km (0.036 R)
• M65: 43,232,588 km (0.087 R)
• M66: 43,633,361 km (0.106 R)
• M67: 43,834,121 km (0.109 R)
• M68: 45,350,146 km (0.091 R)
• M69: 47,707,808 km (0.115 R)
• M70: 48,018,224 km (0.109 R)
• M71: 48,329,387 km (0.098 R)
• M72: 49,895,079 km (0.088 R)
• M73: 50,842,482 km (0.074 R)
• M74: 53,397,614 km (0.096 R)
• M75: 53,827,558 km (0.066 R)
• M76: 54,150,839 km (0.092 R)
• M77: 55,776,369 km (0.04 R)
• M78: 55,994,333 km (0.051 R)
• M79: 56,978,687 km (0.12 R)
• M80: 57,968,726 km (0.063 R)
• M81: 59,075,451 km (0.059 R)
• M82: 59,186,602 km (0.114 R)
• M83: 59,854,258 km (0.073 R)
• M84: 62,663,556 km (0.117 R)
• M85: 64,827,190 km (0.09 R)
• M86: 65,515,490 km (0.104 R)
• M87: 65,975,653 km (0.091 R)
• M88: 69,227,163 km (0.109 R)
• M89: 71,581,384 km (0.116 R)
• M90: 76,005,442 km (0.102 R)
• M91: 77,094,814 km (0.033 R)
• M92: 77,337,611 km (0.113 R)
• M93: 80,640,283 km (0.103 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit