🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.5 AU - 1.96 AU

Year: 827 Days

Day: 41.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,360,755 km

• M1: 244,144 km (0.087 R)
• M2: 762,800 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.65 AU - 2.17 AU

Year: 959 Days

Day: 46.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 8.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.11 AU - 12.69 AU

Year: 14919 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,360,755 km

• M1: 120,277 km (0.093 R)
• M2: 222,003 km (0.119 R)
• M3: 371,302 km (0.077 R)
• M4: 529,576 km (0.104 R)
• M5: 596,596 km (0.109 R)
• M6: 710,590 km (0.112 R)
• M7: 960,718 km (0.052 R)
• M8: 1,184,067 km (0.111 R)
• M9: 1,274,424 km (0.102 R)
• M10: 1,424,022 km (0.035 R)
• M11: 1,844,093 km (0.077 R)
• M12: 1,949,709 km (0.112 R)
• M13: 2,035,578 km (0.031 R)
• M14: 2,144,785 km (0.051 R)
• M15: 2,346,443 km (0.108 R)
• M16: 2,484,222 km (0.055 R)
• M17: 2,672,267 km (0.099 R)
• M18: 3,418,311 km (0.061 R)
• M19: 4,337,141 km (0.113 R)
• M20: 5,058,951 km (0.109 R)
• M21: 5,207,801 km (0.098 R)
• M22: 5,879,944 km (0.104 R)
• M23: 6,385,884 km (0.114 R)
• M24: 6,482,375 km (0.103 R)
• M25: 6,709,165 km (0.104 R)
• M26: 7,137,614 km (0.112 R)
• M27: 7,338,224 km (0.062 R)
• M28: 7,779,538 km (0.113 R)
• M29: 7,985,983 km (0.057 R)
• M30: 8,159,517 km (0.063 R)
• M31: 8,687,597 km (0.107 R)
• M32: 8,758,955 km (0.061 R)
• M33: 9,226,748 km (0.106 R)
• M34: 9,555,414 km (0.109 R)
• M35: 9,739,719 km (0.071 R)
• M36: 11,489,565 km (0.072 R)
• M37: 11,567,805 km (0.062 R)
• M38: 11,685,538 km (0.098 R)
• M39: 11,882,708 km (0.091 R)
• M40: 12,160,512 km (0.078 R)
• M41: 13,047,477 km (0.115 R)
• M42: 13,375,246 km (0.073 R)
• M43: 13,540,103 km (0.095 R)
• M44: 14,290,486 km (0.04 R)
• M45: 15,918,410 km (0.075 R)
• M46: 16,532,958 km (0.105 R)
• M47: 16,932,085 km (0.104 R)
• M48: 17,155,136 km (0.037 R)
• M49: 17,514,171 km (0.108 R)
• M50: 17,830,271 km (0.085 R)
• M51: 18,239,571 km (0.064 R)
• M52: 18,422,529 km (0.097 R)
• M53: 18,560,009 km (0.111 R)
• M54: 19,253,096 km (0.103 R)
• M55: 19,766,666 km (0.093 R)
• M56: 20,854,990 km (0.053 R)
• M57: 21,238,111 km (0.092 R)
• M58: 22,352,615 km (0.117 R)
• M59: 22,941,581 km (0.088 R)
• M60: 23,436,302 km (0.103 R)
• M61: 25,246,137 km (0.107 R)
• M62: 26,219,420 km (0.116 R)
• M63: 26,322,643 km (0.047 R)
• M64: 26,736,580 km (0.098 R)
• M65: 26,840,401 km (0.081 R)
• M66: 26,892,461 km (0.09 R)
• M67: 28,308,255 km (0.09 R)
• M68: 28,679,258 km (0.056 R)
• M69: 29,533,312 km (0.11 R)
• M70: 30,395,744 km (0.102 R)
• M71: 30,504,203 km (0.105 R)
• M72: 30,612,661 km (0.116 R)
• M73: 30,830,027 km (0.09 R)
• M74: 31,047,991 km (0.109 R)
• M75: 31,321,157 km (0.081 R)
• M76: 31,704,875 km (0.108 R)
• M77: 32,532,451 km (0.089 R)
• M78: 32,920,956 km (0.059 R)
• M79: 33,422,857 km (0.058 R)
• M80: 34,321,491 km (0.105 R)
• M81: 35,741,175 km (0.051 R)
• M82: 35,855,618 km (0.078 R)
• M83: 38,169,298 km (0.105 R)
• M84: 38,286,284 km (0.091 R)
• M85: 38,461,912 km (0.119 R)
• M86: 39,344,240 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 4.8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.41 AU - 22.33 AU

Year: 30983 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,360,755 km

• M1: 166,802 km (0.044 R)
• M2: 205,996 km (0.116 R)
• M3: 311,912 km (0.104 R)
• M4: 345,421 km (0.111 R)
• M5: 435,330 km (0.115 R)
• M6: 616,493 km (0.11 R)
• M7: 749,934 km (0.069 R)
• M8: 892,351 km (0.051 R)
• M9: 1,544,748 km (0.108 R)
• M10: 1,604,587 km (0.107 R)
• M11: 1,665,174 km (0.054 R)
• M12: 1,915,002 km (0.102 R)
• M13: 1,979,329 km (0.086 R)
• M14: 2,484,671 km (0.042 R)
• M15: 3,065,260 km (0.082 R)
• M16: 3,178,656 km (0.085 R)
• M17: 3,370,739 km (0.092 R)
• M18: 3,928,440 km (0.106 R)
• M19: 5,352,761 km (0.102 R)
• M20: 5,953,247 km (0.079 R)
• M21: 6,047,644 km (0.063 R)
• M22: 6,142,339 km (0.103 R)
• M23: 6,237,633 km (0.1 R)
• M24: 6,381,546 km (0.04 R)
• M25: 9,534,620 km (0.095 R)
• M26: 10,600,206 km (0.094 R)
• M27: 11,002,325 km (0.083 R)
• M28: 13,890,611 km (0.089 R)
• M29: 15,352,481 km (0.1 R)
• M30: 15,741,885 km (0.119 R)
• M31: 16,266,076 km (0.085 R)
• M32: 16,331,899 km (0.052 R)
• M33: 16,795,951 km (0.061 R)
• M34: 17,062,984 km (0.06 R)
• M35: 17,197,023 km (0.081 R)
• M36: 17,264,193 km (0.037 R)
• M37: 17,872,607 km (0.114 R)
• M38: 18,763,612 km (0.114 R)
• M39: 18,971,404 km (0.115 R)
• M40: 20,021,281 km (0.065 R)
• M41: 20,946,245 km (0.109 R)
• M42: 22,103,833 km (0.066 R)
• M43: 22,543,202 km (0.098 R)
• M44: 23,430,617 km (0.114 R)
• M45: 24,028,560 km (0.114 R)
• M46: 24,404,798 km (0.087 R)
• M47: 24,934,973 km (0.094 R)
• M48: 27,720,186 km (0.062 R)
• M49: 29,309,664 km (0.108 R)
• M50: 29,953,682 km (0.097 R)
• M51: 32,078,720 km (0.089 R)
• M52: 33,075,940 km (0.045 R)
• M53: 34,083,032 km (0.065 R)
• M54: 35,869,829 km (0.071 R)
• M55: 43,497,226 km (0.044 R)
• M56: 45,247,372 km (0.067 R)
• M57: 45,991,322 km (0.057 R)
• M58: 47,773,930 km (0.114 R)
• M59: 49,483,684 km (0.049 R)
• M60: 50,634,541 km (0.06 R)
• M61: 51,988,252 km (0.077 R)
• M62: 54,929,047 km (0.059 R)
• M63: 59,948,804 km (0.028 R)
• M64: 66,267,967 km (0.099 R)
• M65: 68,066,433 km (0.063 R)
• M66: 68,811,580 km (0.105 R)
• M67: 69,131,719 km (0.094 R)
• M68: 69,452,457 km (0.091 R)
• M69: 71,063,177 km (0.062 R)
• M70: 72,360,789 km (0.112 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit