🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.64 AU - 0.82 AU

Year: 220 Days

Day: 20.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.98 AU - 1.2 AU

Year: 402 Days

Day: 47.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.29 AU - 1.29 AU

Year: 517 Days

Day: 27.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.29 AU - 1.47 AU

Year: 572 Days

Day: 24.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 114.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,423,068 km

• M1: 82,279 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 585 Days

Day: 36.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.34 AU - 2.94 AU

Year: 1515 Days

Day: 42.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,423,068 km

• M1: 1,653,206 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.39 AU - 3.89 AU

Year: 2452 Days

Day: 45.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.58 AU - 5.66 AU

Year: 4704 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,423,068 km

• M1: 188,643 km (0.111 R)
• M2: 369,208 km (0.103 R)
• M3: 467,344 km (0.036 R)
• M4: 607,517 km (0.085 R)
• M5: 821,143 km (0.109 R)
• M6: 962,214 km (0.042 R)
• M7: 1,074,113 km (0.044 R)
• M8: 1,204,113 km (0.09 R)
• M9: 1,339,799 km (0.109 R)
• M10: 1,657,395 km (0.115 R)
• M11: 1,888,075 km (0.059 R)
• M12: 2,162,736 km (0.072 R)
• M13: 2,262,817 km (0.09 R)
• M14: 2,841,911 km (0.073 R)
• M15: 3,158,161 km (0.105 R)
• M16: 3,349,796 km (0.075 R)
• M17: 3,545,170 km (0.096 R)
• M18: 3,684,296 km (0.098 R)
• M19: 4,050,512 km (0.106 R)
• M20: 4,280,145 km (0.089 R)
• M21: 4,557,200 km (0.119 R)
• M22: 5,355,305 km (0.06 R)
• M23: 5,492,486 km (0.073 R)
• M24: 6,292,685 km (0.053 R)
• M25: 6,632,870 km (0.071 R)
• M26: 7,433,069 km (0.09 R)
• M27: 7,560,976 km (0.109 R)
• M28: 9,069,670 km (0.111 R)
• M29: 9,233,779 km (0.058 R)
• M30: 9,454,286 km (0.104 R)
• M31: 10,013,034 km (0.115 R)
• M32: 10,211,251 km (0.115 R)
• M33: 10,640,149 km (0.064 R)
• M34: 10,871,427 km (0.064 R)
• M35: 11,397,862 km (0.087 R)
• M36: 12,142,710 km (0.088 R)
• M37: 12,445,196 km (0.103 R)
• M38: 13,088,467 km (0.089 R)
• M39: 13,836,756 km (0.108 R)
• M40: 13,931,302 km (0.108 R)
• M41: 14,152,707 km (0.06 R)
• M42: 14,279,865 km (0.087 R)
• M43: 14,567,093 km (0.1 R)
• M44: 14,985,518 km (0.093 R)
• M45: 15,179,846 km (0.09 R)
• M46: 15,669,629 km (0.055 R)
• M47: 16,164,648 km (0.111 R)
• M48: 16,397,273 km (0.092 R)
• M49: 16,866,262 km (0.039 R)
• M50: 17,543,641 km (0.106 R)
• M51: 17,646,116 km (0.061 R)
• M52: 17,851,514 km (0.075 R)
• M53: 19,276,134 km (0.072 R)
• M54: 19,487,666 km (0.065 R)
• M55: 19,735,549 km (0.104 R)
• M56: 19,842,063 km (0.062 R)
• M57: 20,127,047 km (0.07 R)
• M58: 20,341,720 km (0.073 R)
• M59: 20,954,024 km (0.096 R)
• M60: 21,462,807 km (0.104 R)
• M61: 21,572,312 km (0.102 R)
• M62: 22,344,536 km (0.064 R)
• M63: 22,752,639 km (0.085 R)
• M64: 23,163,286 km (0.108 R)
• M65: 23,614,024 km (0.092 R)
• M66: 24,257,444 km (0.113 R)
• M67: 24,676,917 km (0.108 R)
• M68: 24,791,658 km (0.112 R)
• M69: 25,484,296 km (0.073 R)
• M70: 25,910,800 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 13.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.26 AU - 7.36 AU

Year: 5597 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,423,068 km

• M1: 189,391 km (0.106 R)
• M2: 320,588 km (0.115 R)
• M3: 425,307 km (0.111 R)
• M4: 512,074 km (0.065 R)
• M5: 748,438 km (0.102 R)
• M6: 831,166 km (0.09 R)
• M7: 1,068,877 km (0.118 R)
• M8: 1,415,645 km (0.103 R)
• M9: 1,741,170 km (0.083 R)
• M10: 1,893,610 km (0.087 R)
• M11: 2,834,431 km (0.111 R)
• M12: 3,084,259 km (0.079 R)
• M13: 3,270,658 km (0.081 R)
• M14: 3,630,292 km (0.05 R)
• M15: 4,309,765 km (0.088 R)
• M16: 4,518,753 km (0.094 R)
• M17: 4,731,182 km (0.033 R)
• M18: 5,221,115 km (0.118 R)
• M19: 5,304,441 km (0.073 R)
• M20: 5,500,564 km (0.098 R)
• M21: 5,642,084 km (0.073 R)
• M22: 5,813,523 km (0.051 R)
• M23: 6,073,973 km (0.097 R)
• M24: 6,191,108 km (0.117 R)
• M25: 7,062,067 km (0.093 R)
• M26: 8,003,336 km (0.111 R)
• M27: 8,131,841 km (0.087 R)
• M28: 8,488,782 km (0.075 R)
• M29: 8,784,686 km (0.057 R)
• M30: 8,884,019 km (0.081 R)
• M31: 9,488,395 km (0.088 R)
• M32: 9,761,261 km (0.087 R)
• M33: 10,036,820 km (0.101 R)
• M34: 10,914,361 km (0.116 R)
• M35: 11,525,170 km (0.049 R)
• M36: 12,443,551 km (0.111 R)
• M37: 12,817,546 km (0.087 R)
• M38: 13,309,274 km (0.089 R)
• M39: 13,461,864 km (0.103 R)
• M40: 14,585,194 km (0.117 R)
• M41: 15,098,614 km (0.042 R)
• M42: 15,377,464 km (0.105 R)
• M43: 15,497,442 km (0.115 R)
• M44: 15,658,110 km (0.084 R)
• M45: 15,899,860 km (0.03 R)
• M46: 16,183,647 km (0.074 R)
• M47: 16,674,029 km (0.109 R)
• M48: 17,003,743 km (0.113 R)
• M49: 17,293,963 km (0.086 R)
• M50: 17,543,941 km (0.071 R)
• M51: 18,047,786 km (0.096 R)
• M52: 18,343,841 km (0.05 R)
• M53: 19,198,493 km (0.111 R)
• M54: 19,457,597 km (0.117 R)
• M55: 19,674,214 km (0.113 R)
• M56: 19,761,131 km (0.102 R)
• M57: 21,035,555 km (0.11 R)
• M58: 22,020,208 km (0.111 R)
• M59: 22,699,981 km (0.091 R)
• M60: 22,973,895 km (0.076 R)
• M61: 23,802,218 km (0.102 R)
• M62: 23,941,194 km (0.119 R)
• M63: 24,034,095 km (0.113 R)
• M64: 24,313,244 km (0.11 R)
• M65: 24,546,767 km (0.092 R)
• M66: 25,393,341 km (0.059 R)
• M67: 26,825,741 km (0.089 R)
• M68: 27,600,358 km (0.103 R)
• M69: 27,795,135 km (0.104 R)
• M70: 28,529,810 km (0.089 R)
• M71: 29,320,435 km (0.114 R)
• M72: 29,469,584 km (0.12 R)
• M73: 29,569,066 km (0.095 R)
• M74: 29,718,515 km (0.1 R)
• M75: 29,968,193 km (0.076 R)
• M76: 30,620,590 km (0.084 R)
• M77: 30,771,833 km (0.07 R)
• M78: 31,176,346 km (0.082 R)
• M79: 32,041,770 km (0.066 R)
• M80: 32,606,053 km (0.098 R)
• M81: 33,796,253 km (0.06 R)
• M82: 34,109,212 km (0.043 R)
• M83: 34,265,991 km (0.092 R)
• M84: 34,475,428 km (0.053 R)
• M85: 34,632,655 km (0.115 R)
• M86: 34,895,499 km (0.119 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit