🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.25 AU - 1.41 AU

Year: 544 Days

Day: 46.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.78 AU

Year: 766 Days

Day: 23.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.3 AU - 2.32 AU

Year: 1246 Days

Day: 24 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,657,301 km

• M1: 32,612 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.35 AU - 4.53 AU

Year: 3319 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 9.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.49 AU - 7.45 AU

Year: 5175 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,657,301 km

• M1: 130,150 km (0.108 R)
• M2: 190,288 km (0.1 R)
• M3: 265,536 km (0.073 R)
• M4: 523,742 km (0.101 R)
• M5: 687,103 km (0.089 R)
• M6: 1,040,603 km (0.078 R)
• M7: 1,199,775 km (0.088 R)
• M8: 1,380,340 km (0.062 R)
• M9: 1,447,060 km (0.108 R)
• M10: 2,476,443 km (0.078 R)
• M11: 2,541,817 km (0.074 R)
• M12: 2,607,940 km (0.039 R)
• M13: 3,139,611 km (0.086 R)
• M14: 3,592,593 km (0.081 R)
• M15: 3,779,740 km (0.117 R)
• M16: 3,855,436 km (0.061 R)
• M17: 4,124,413 km (0.113 R)
• M18: 4,399,673 km (0.096 R)
• M19: 4,926,856 km (0.115 R)
• M20: 5,093,060 km (0.071 R)
• M21: 5,155,891 km (0.085 R)
• M22: 5,409,758 km (0.1 R)
• M23: 5,538,263 km (0.049 R)
• M24: 5,754,731 km (0.092 R)
• M25: 6,353,122 km (0.116 R)
• M26: 6,443,479 km (0.119 R)
• M27: 6,534,285 km (0.112 R)
• M28: 6,671,167 km (0.071 R)
• M29: 7,299,329 km (0.11 R)
• M30: 7,417,810 km (0.039 R)
• M31: 7,560,676 km (0.073 R)
• M32: 7,728,675 km (0.111 R)
• M33: 8,092,646 km (0.075 R)
• M34: 8,338,585 km (0.052 R)
• M35: 8,636,734 km (0.111 R)
• M36: 8,736,964 km (0.118 R)
• M37: 8,837,644 km (0.071 R)
• M38: 8,989,186 km (0.105 R)
• M39: 9,578,452 km (0.089 R)
• M40: 9,760,214 km (0.099 R)
• M41: 10,232,943 km (0.084 R)
• M42: 11,010,403 km (0.066 R)
• M43: 11,173,615 km (0.066 R)
• M44: 11,255,594 km (0.058 R)
• M45: 11,337,723 km (0.109 R)
• M46: 11,420,002 km (0.093 R)
• M47: 11,612,834 km (0.111 R)
• M48: 12,593,298 km (0.098 R)
• M49: 12,706,993 km (0.08 R)
• M50: 12,821,136 km (0.102 R)
• M51: 12,992,874 km (0.11 R)
• M52: 13,107,915 km (0.098 R)
• M53: 13,194,233 km (0.066 R)
• M54: 14,098,552 km (0.106 R)
• M55: 14,513,387 km (0.08 R)
• M56: 15,659,756 km (0.108 R)
• M57: 15,782,127 km (0.065 R)
• M58: 15,843,462 km (0.067 R)
• M59: 15,997,099 km (0.118 R)
• M60: 16,367,653 km (0.094 R)
• M61: 16,491,968 km (0.059 R)
• M62: 16,585,318 km (0.112 R)
• M63: 16,834,996 km (0.077 R)
• M64: 18,006,497 km (0.111 R)
• M65: 18,102,689 km (0.099 R)
• M66: 18,683,128 km (0.05 R)
• M67: 18,910,517 km (0.081 R)
• M68: 19,040,817 km (0.042 R)
• M69: 19,335,226 km (0.105 R)
• M70: 19,466,423 km (0.114 R)
• M71: 19,598,069 km (0.113 R)
• M72: 20,661,710 km (0.088 R)
• M73: 20,829,559 km (0.086 R)
• M74: 21,369,757 km (0.067 R)
• M75: 21,675,684 km (0.1 R)
• M76: 21,743,901 km (0.106 R)
• M77: 21,880,484 km (0.08 R)
• M78: 22,017,366 km (0.074 R)
• M79: 22,671,258 km (0.074 R)
• M80: 22,879,199 km (0.114 R)
• M81: 23,331,583 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 7.8

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.42 AU - 18.06 AU

Year: 23218 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,657,301 km

• M1: 138,677 km (0.05 R)
• M2: 229,782 km (0.1 R)
• M3: 609,611 km (0.116 R)
• M4: 734,376 km (0.049 R)
• M5: 1,038,808 km (0.102 R)
• M6: 2,010,595 km (0.086 R)
• M7: 2,123,542 km (0.106 R)
• M8: 2,474,947 km (0.096 R)
• M9: 3,100,715 km (0.11 R)
• M10: 4,102,572 km (0.1 R)
• M11: 4,440,962 km (0.098 R)
• M12: 5,248,043 km (0.094 R)
• M13: 5,668,413 km (0.095 R)
• M14: 6,045,100 km (0.118 R)
• M15: 6,541,466 km (0.047 R)
• M16: 6,879,557 km (0.09 R)
• M17: 6,993,551 km (0.108 R)
• M18: 7,397,465 km (0.041 R)
• M19: 7,868,399 km (0.094 R)
• M20: 8,715,722 km (0.071 R)
• M21: 8,901,073 km (0.089 R)
• M22: 10,040,411 km (0.1 R)
• M23: 10,627,134 km (0.057 R)
• M24: 11,157,907 km (0.06 R)
• M25: 12,314,598 km (0.049 R)
• M26: 13,224,452 km (0.063 R)
• M27: 13,723,510 km (0.119 R)
• M28: 13,795,168 km (0.084 R)
• M29: 14,083,592 km (0.089 R)
• M30: 14,886,933 km (0.104 R)
• M31: 16,920,866 km (0.047 R)
• M32: 16,997,908 km (0.069 R)
• M33: 17,152,293 km (0.034 R)
• M34: 17,540,201 km (0.101 R)
• M35: 17,617,992 km (0.112 R)
• M36: 18,641,540 km (0.095 R)
• M37: 19,603,455 km (0.1 R)
• M38: 20,090,396 km (0.032 R)
• M39: 20,993,518 km (0.104 R)
• M40: 22,839,257 km (0.102 R)
• M41: 24,387,445 km (0.106 R)
• M42: 25,262,293 km (0.068 R)
• M43: 26,236,325 km (0.108 R)
• M44: 26,504,105 km (0.102 R)
• M45: 28,129,785 km (0.11 R)
• M46: 28,862,665 km (0.093 R)
• M47: 29,416,477 km (0.102 R)
• M48: 32,524,372 km (0.051 R)
• M49: 34,068,372 km (0.087 R)
• M50: 35,241,967 km (0.12 R)
• M51: 36,428,727 km (0.054 R)
• M52: 37,027,119 km (0.083 R)
• M53: 37,127,050 km (0.064 R)
• M54: 37,829,861 km (0.114 R)
• M55: 38,233,476 km (0.095 R)
• M56: 38,841,442 km (0.117 R)
• M57: 40,272,495 km (0.099 R)
• M58: 40,375,418 km (0.09 R)
• M59: 43,186,213 km (0.057 R)
• M60: 44,137,057 km (0.091 R)
• M61: 45,737,155 km (0.086 R)
• M62: 46,922,569 km (0.089 R)
• M63: 49,874,733 km (0.11 R)
• M64: 50,761,101 km (0.034 R)
• M65: 51,988,102 km (0.059 R)
• M66: 52,324,398 km (0.1 R)
• M67: 52,886,587 km (0.107 R)
• M68: 57,339,817 km (0.092 R)
• M69: 60,846,391 km (0.083 R)
• M70: 64,301,354 km (0.109 R)
• M71: 64,541,907 km (0.032 R)
• M72: 65,024,061 km (0.09 R)
• M73: 68,923,928 km (0.119 R)
• M74: 70,653,878 km (0.081 R)
• M75: 71,275,158 km (0.066 R)
• M76: 72,272,975 km (0.118 R)
• M77: 73,275,431 km (0.068 R)
• M78: 73,526,755 km (0.116 R)
• M79: 73,652,417 km (0.088 R)
• M80: 73,904,190 km (0.069 R)
• M81: 74,661,156 km (0.115 R)
• M82: 75,801,540 km (0.115 R)
• M83: 75,928,549 km (0.076 R)
• M84: 77,075,217 km (0.104 R)
• M85: 77,458,785 km (0.106 R)
• M86: 78,099,364 km (0.082 R)
• M87: 78,356,074 km (0.108 R)
• M88: 82,371,131 km (0.116 R)
• M89: 85,525,252 km (0.076 R)
• M90: 88,317,197 km (0.118 R)
• M91: 89,522,956 km (0.025 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit