🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.62 AU - 0.76 AU

Year: 209 Days

Day: 23.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,299,701 km

• M1: 205,547 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 276 Days

Day: 27.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,299,701 km

• M1: 336,595 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 474 Days

Day: 46.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 13.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.03 AU - 5.27 AU

Year: 4269 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,299,701 km

• M1: 176,376 km (0.101 R)
• M2: 274,961 km (0.104 R)
• M3: 445,652 km (0.063 R)
• M4: 540,198 km (0.116 R)
• M5: 965,205 km (0.087 R)
• M6: 1,233,883 km (0.084 R)
• M7: 1,324,689 km (0.075 R)
• M8: 2,341,506 km (0.106 R)
• M9: 2,472,554 km (0.098 R)
• M10: 3,003,925 km (0.049 R)
• M11: 3,146,941 km (0.113 R)
• M12: 3,237,448 km (0.117 R)
• M13: 3,402,604 km (0.115 R)
• M14: 3,589,601 km (0.032 R)
• M15: 3,684,446 km (0.066 R)
• M16: 3,895,977 km (0.082 R)
• M17: 3,993,366 km (0.067 R)
• M18: 4,472,976 km (0.105 R)
• M19: 4,740,457 km (0.12 R)
• M20: 5,098,295 km (0.081 R)
• M21: 5,334,660 km (0.115 R)
• M22: 5,907,620 km (0.082 R)
• M23: 6,042,557 km (0.109 R)
• M24: 6,201,430 km (0.119 R)
• M25: 7,183,839 km (0.086 R)
• M26: 7,890,390 km (0.092 R)
• M27: 7,989,573 km (0.105 R)
• M28: 8,695,825 km (0.114 R)
• M29: 9,212,686 km (0.079 R)
• M30: 9,580,397 km (0.066 R)
• M31: 9,872,711 km (0.089 R)
• M32: 10,140,940 km (0.075 R)
• M33: 10,248,950 km (0.12 R)
• M34: 10,357,409 km (0.115 R)
• M35: 11,434,364 km (0.115 R)
• M36: 11,631,384 km (0.114 R)
• M37: 11,772,904 km (0.105 R)
• M38: 12,373,240 km (0.079 R)
• M39: 12,604,668 km (0.061 R)
• M40: 12,749,927 km (0.114 R)
• M41: 12,837,442 km (0.077 R)
• M42: 13,307,479 km (0.087 R)
• M43: 13,574,212 km (0.027 R)
• M44: 13,723,211 km (0.098 R)
• M45: 13,962,867 km (0.057 R)
• M46: 14,934,954 km (0.116 R)
• M47: 15,212,308 km (0.102 R)
• M48: 15,305,059 km (0.117 R)
• M49: 15,553,691 km (0.028 R)
• M50: 15,709,572 km (0.063 R)
• M51: 16,117,675 km (0.069 R)
• M52: 16,880,025 km (0.113 R)
• M53: 17,040,394 km (0.086 R)
• M54: 17,201,212 km (0.092 R)
• M55: 18,473,093 km (0.112 R)
• M56: 18,638,399 km (0.112 R)
• M57: 18,837,364 km (0.057 R)
• M58: 19,204,028 km (0.083 R)
• M59: 19,337,918 km (0.096 R)
• M60: 19,539,277 km (0.105 R)
• M61: 20,045,965 km (0.11 R)
• M62: 20,215,759 km (0.091 R)
• M63: 20,522,733 km (0.046 R)
• M64: 20,625,358 km (0.063 R)
• M65: 20,762,539 km (0.117 R)
• M66: 21,072,206 km (0.095 R)
• M67: 21,279,549 km (0.058 R)
• M68: 21,626,616 km (0.1 R)
• M69: 22,010,484 km (0.082 R)
• M70: 22,361,441 km (0.062 R)
• M71: 23,425,531 km (0.069 R)
• M72: 23,747,914 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 7.7

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.01 AU - 17.57 AU

Year: 22917 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,299,701 km

• M1: 124,465 km (0.088 R)
• M2: 176,974 km (0.114 R)
• M3: 582,534 km (0.084 R)
• M4: 650,452 km (0.119 R)
• M5: 896,839 km (0.083 R)
• M6: 976,575 km (0.036 R)
• M7: 1,200,822 km (0.044 R)
• M8: 1,289,234 km (0.069 R)
• M9: 2,002,517 km (0.077 R)
• M10: 2,511,150 km (0.06 R)
• M11: 2,702,336 km (0.033 R)
• M12: 5,390,610 km (0.115 R)
• M13: 5,587,929 km (0.106 R)
• M14: 5,637,596 km (0.11 R)
• M15: 6,040,463 km (0.1 R)
• M16: 6,142,788 km (0.073 R)
• M17: 7,413,472 km (0.087 R)
• M18: 9,703,067 km (0.11 R)
• M19: 9,883,034 km (0.06 R)
• M20: 11,615,227 km (0.061 R)
• M21: 11,806,264 km (0.119 R)
• M22: 12,062,675 km (0.094 R)
• M23: 13,106,718 km (0.116 R)
• M24: 14,043,799 km (0.102 R)
• M25: 15,141,100 km (0.085 R)
• M26: 15,840,769 km (0.113 R)
• M27: 16,336,835 km (0.079 R)
• M28: 18,743,416 km (0.113 R)
• M29: 19,267,907 km (0.119 R)
• M30: 20,102,064 km (0.113 R)
• M31: 20,178,359 km (0.096 R)
• M32: 20,254,953 km (0.052 R)
• M33: 20,408,291 km (0.05 R)
• M34: 21,180,515 km (0.104 R)
• M35: 21,805,236 km (0.101 R)
• M36: 22,913,008 km (0.114 R)
• M37: 24,772,360 km (0.072 R)
• M38: 24,936,319 km (0.118 R)
• M39: 25,927,705 km (0.08 R)
• M40: 26,595,659 km (0.04 R)
• M41: 28,547,612 km (0.12 R)
• M42: 29,671,242 km (0.07 R)
• M43: 29,845,374 km (0.035 R)
• M44: 29,932,589 km (0.082 R)
• M45: 30,107,319 km (0.079 R)
• M46: 30,457,678 km (0.103 R)
• M47: 31,605,542 km (0.105 R)
• M48: 34,857,351 km (0.098 R)
• M49: 36,150,475 km (0.071 R)
• M50: 36,990,018 km (0.05 R)
• M51: 37,271,262 km (0.087 R)
• M52: 37,835,994 km (0.078 R)
• M53: 38,498,264 km (0.113 R)
• M54: 39,069,130 km (0.1 R)
• M55: 39,642,688 km (0.116 R)
• M56: 40,604,901 km (0.101 R)
• M57: 41,477,506 km (0.062 R)
• M58: 41,574,744 km (0.101 R)
• M59: 43,537,319 km (0.056 R)
• M60: 43,636,203 km (0.032 R)
• M61: 44,929,028 km (0.114 R)
• M62: 45,229,121 km (0.107 R)
• M63: 45,730,723 km (0.058 R)
• M64: 46,739,611 km (0.062 R)
• M65: 48,266,556 km (0.093 R)
• M66: 49,603,213 km (0.034 R)
• M67: 51,683,222 km (0.106 R)
• M68: 52,312,730 km (0.113 R)
• M69: 52,733,848 km (0.08 R)
• M70: 56,790,044 km (0.1 R)
• M71: 60,503,363 km (0.068 R)
• M72: 60,724,319 km (0.108 R)
• M73: 63,171,441 km (0.078 R)
• M74: 63,507,737 km (0.109 R)
• M75: 64,407,119 km (0.067 R)
• M76: 64,971,402 km (0.077 R)
• M77: 66,332,444 km (0.109 R)
• M78: 68,736,781 km (0.094 R)
• M79: 68,851,971 km (0.11 R)
• M80: 69,082,502 km (0.052 R)
• M81: 69,660,099 km (0.101 R)
• M82: 70,471,518 km (0.094 R)
• M83: 71,053,005 km (0.111 R)
• M84: 72,689,456 km (0.101 R)
• M85: 72,806,890 km (0.113 R)
• M86: 75,761,598 km (0.105 R)
• M87: 77,074,020 km (0.081 R)
• M88: 77,313,526 km (0.046 R)
• M89: 77,553,182 km (0.108 R)
• M90: 79,600,429 km (0.092 R)
• M91: 80,812,919 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit