🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.18 AU - 1.24 AU

Year: 470 Days

Day: 37.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 149.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.27 AU - 2.29 AU

Year: 1216 Days

Day: 20.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.5 AU - 2.76 AU

Year: 1506 Days

Day: 16.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.4 AU - 7.18 AU

Year: 4919 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,033,809 km

• M1: 134,040 km (0.085 R)
• M2: 256,710 km (0.088 R)
• M3: 437,723 km (0.08 R)
• M4: 670,797 km (0.094 R)
• M5: 928,853 km (0.058 R)
• M6: 1,017,415 km (0.117 R)
• M7: 1,577,659 km (0.065 R)
• M8: 1,762,413 km (0.104 R)
• M9: 1,986,809 km (0.037 R)
• M10: 2,375,315 km (0.08 R)
• M11: 2,641,599 km (0.108 R)
• M12: 2,750,806 km (0.092 R)
• M13: 3,779,141 km (0.115 R)
• M14: 3,902,410 km (0.092 R)
• M15: 4,560,790 km (0.076 R)
• M16: 4,670,296 km (0.053 R)
• M17: 4,958,870 km (0.113 R)
• M18: 5,162,174 km (0.066 R)
• M19: 5,812,027 km (0.114 R)
• M20: 6,985,024 km (0.072 R)
• M21: 7,136,716 km (0.054 R)
• M22: 7,676,166 km (0.117 R)
• M23: 7,754,406 km (0.044 R)
• M24: 7,937,813 km (0.096 R)
• M25: 8,958,220 km (0.069 R)
• M26: 10,420,539 km (0.062 R)
• M27: 10,651,967 km (0.117 R)
• M28: 10,797,526 km (0.102 R)
• M29: 10,914,511 km (0.112 R)
• M30: 11,120,059 km (0.093 R)
• M31: 11,594,882 km (0.07 R)
• M32: 11,654,721 km (0.109 R)
• M33: 11,774,699 km (0.115 R)
• M34: 12,106,656 km (0.034 R)
• M35: 12,350,052 km (0.114 R)
• M36: 12,625,761 km (0.12 R)
• M37: 12,841,631 km (0.117 R)
• M38: 13,058,697 km (0.048 R)
• M39: 13,277,110 km (0.026 R)
• M40: 13,717,377 km (0.11 R)
• M41: 14,290,486 km (0.112 R)
• M42: 14,644,584 km (0.104 R)
• M43: 15,328,546 km (0.094 R)
• M44: 15,526,015 km (0.078 R)
• M45: 15,624,899 km (0.118 R)
• M46: 15,691,021 km (0.117 R)
• M47: 15,956,408 km (0.098 R)
• M48: 16,660,116 km (0.077 R)
• M49: 17,203,157 km (0.075 R)
• M50: 17,786,289 km (0.118 R)
• M51: 17,889,961 km (0.067 R)
• M52: 17,993,781 km (0.073 R)
• M53: 18,271,585 km (0.098 R)
• M54: 18,411,010 km (0.119 R)
• M55: 18,901,691 km (0.104 R)
• M56: 19,007,457 km (0.117 R)
• M57: 19,361,256 km (0.098 R)
• M58: 19,788,806 km (0.119 R)
• M59: 20,399,764 km (0.065 R)
• M60: 20,616,831 km (0.119 R)
• M61: 20,907,499 km (0.119 R)
• M62: 21,346,120 km (0.117 R)
• M63: 21,824,684 km (0.091 R)
• M64: 22,493,087 km (0.099 R)
• M65: 22,567,736 km (0.076 R)
• M66: 22,642,535 km (0.069 R)
• M67: 23,281,468 km (0.098 R)
• M68: 23,357,015 km (0.061 R)
• M69: 23,432,711 km (0.082 R)
• M70: 23,850,089 km (0.118 R)
• M71: 24,231,713 km (0.093 R)
• M72: 24,423,348 km (0.106 R)
• M73: 24,962,349 km (0.118 R)
• M74: 25,700,316 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 11.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.01 AU - 11.17 AU

Year: 11317 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,033,809 km

• M1: 271,969 km (0.092 R)
• M2: 392,096 km (0.06 R)
• M3: 551,567 km (0.113 R)
• M4: 666,010 km (0.057 R)
• M5: 1,363,585 km (0.076 R)
• M6: 1,572,274 km (0.111 R)
• M7: 1,692,850 km (0.068 R)
• M8: 1,766,900 km (0.104 R)
• M9: 2,233,795 km (0.083 R)
• M10: 2,481,679 km (0.053 R)
• M11: 2,767,710 km (0.075 R)
• M12: 3,465,883 km (0.102 R)
• M13: 3,689,083 km (0.084 R)
• M14: 3,983,043 km (0.087 R)
• M15: 4,663,564 km (0.105 R)
• M16: 4,981,609 km (0.057 R)
• M17: 5,380,138 km (0.049 R)
• M18: 5,453,740 km (0.088 R)
• M19: 5,639,092 km (0.075 R)
• M20: 6,479,682 km (0.085 R)
• M21: 7,441,148 km (0.083 R)
• M22: 7,771,460 km (0.092 R)
• M23: 8,106,709 km (0.039 R)
• M24: 8,318,689 km (0.097 R)
• M25: 8,748,184 km (0.079 R)
• M26: 9,140,879 km (0.06 R)
• M27: 9,272,974 km (0.109 R)
• M28: 9,405,817 km (0.117 R)
• M29: 10,399,296 km (0.061 R)
• M30: 10,722,427 km (0.063 R)
• M31: 10,815,328 km (0.109 R)
• M32: 11,002,026 km (0.042 R)
• M33: 11,095,674 km (0.12 R)
• M34: 11,189,771 km (0.041 R)
• M35: 11,615,975 km (0.074 R)
• M36: 11,903,203 km (0.039 R)
• M37: 12,047,715 km (0.072 R)
• M38: 12,192,825 km (0.069 R)
• M39: 12,976,269 km (0.065 R)
• M40: 13,474,280 km (0.116 R)
• M41: 13,826,583 km (0.083 R)
• M42: 14,029,288 km (0.114 R)
• M43: 14,694,849 km (0.025 R)
• M44: 14,798,221 km (0.112 R)
• M45: 14,901,743 km (0.12 R)
• M46: 15,686,085 km (0.096 R)
• M47: 16,269,965 km (0.118 R)
• M48: 16,699,012 km (0.083 R)
• M49: 17,295,010 km (0.069 R)
• M50: 17,568,176 km (0.076 R)
• M51: 19,919,405 km (0.098 R)
• M52: 20,091,144 km (0.072 R)
• M53: 21,131,746 km (0.091 R)
• M54: 21,482,553 km (0.072 R)
• M55: 21,658,630 km (0.075 R)
• M56: 22,665,573 km (0.106 R)
• M57: 22,785,102 km (0.085 R)
• M58: 22,904,780 km (0.093 R)
• M59: 23,385,588 km (0.116 R)
• M60: 24,663,603 km (0.117 R)
• M61: 25,466,195 km (0.099 R)
• M62: 25,652,594 km (0.082 R)
• M63: 27,223,671 km (0.101 R)
• M64: 27,669,173 km (0.093 R)
• M65: 28,955,266 km (0.078 R)
• M66: 29,801,691 km (0.101 R)
• M67: 30,063,786 km (0.113 R)
• M68: 30,195,133 km (0.096 R)
• M69: 30,326,630 km (0.108 R)
• M70: 30,722,316 km (0.112 R)
• M71: 31,385,484 km (0.034 R)
• M72: 31,919,548 km (0.101 R)
• M73: 32,658,711 km (0.062 R)
• M74: 32,929,035 km (0.077 R)
• M75: 36,648,786 km (0.069 R)
• M76: 37,140,663 km (0.032 R)
• M77: 39,129,866 km (0.107 R)
• M78: 39,273,331 km (0.061 R)
• M79: 40,862,509 km (0.104 R)
• M80: 41,445,492 km (0.069 R)
• M81: 43,582,198 km (0.056 R)
• M82: 44,851,386 km (0.079 R)
• M83: 46,208,239 km (0.093 R)
• M84: 46,891,901 km (0.109 R)
• M85: 48,192,056 km (0.098 R)
• M86: 48,499,779 km (0.069 R)
• M87: 51,219,618 km (0.08 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit