🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 17 Hours

Environment

Temp: 221 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 39.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 275 Days

Day: 28.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,786,881 km

• M1: 65,075 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.99 AU - 2.25 AU

Year: 1085 Days

Day: 39.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.66 AU - 3.86 AU

Year: 2069 Days

Day: 46.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 92.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,786,881 km

• M1: 1,772,436 km (0.054 R)
• M2: 2,567,548 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.26 AU - 4.56 AU

Year: 3255 Days

Day: 28.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,786,881 km

• M1: 1,694,495 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.6

Radius: 4.8

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.98 AU - 14.52 AU

Year: 17920 Days

Day: 24.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,786,881 km

• M1: 79,586 km (0.089 R)
• M2: 133,740 km (0.06 R)
• M3: 282,441 km (0.043 R)
• M4: 367,263 km (0.084 R)
• M5: 510,428 km (0.061 R)
• M6: 971,937 km (0.081 R)
• M7: 1,015,022 km (0.11 R)
• M8: 1,103,284 km (0.114 R)
• M9: 1,240,166 km (0.097 R)
• M10: 1,334,712 km (0.103 R)
• M11: 1,868,328 km (0.101 R)
• M12: 2,257,133 km (0.118 R)
• M13: 2,700,690 km (0.084 R)
• M14: 2,854,477 km (0.06 R)
• M15: 3,203,040 km (0.041 R)
• M16: 3,598,427 km (0.116 R)
• M17: 3,870,546 km (0.114 R)
• M18: 3,904,953 km (0.115 R)
• M19: 4,220,006 km (0.109 R)
• M20: 4,726,096 km (0.057 R)
• M21: 4,799,997 km (0.047 R)
• M22: 4,986,396 km (0.1 R)
• M23: 5,023,945 km (0.119 R)
• M24: 5,137,191 km (0.119 R)
• M25: 5,873,960 km (0.082 R)
• M26: 7,443,691 km (0.119 R)
• M27: 7,746,178 km (0.059 R)
• M28: 8,407,999 km (0.112 R)
• M29: 9,832,021 km (0.107 R)
• M30: 10,451,206 km (0.091 R)
• M31: 10,741,127 km (0.109 R)
• M32: 10,887,135 km (0.109 R)
• M33: 11,181,094 km (0.07 R)
• M34: 12,179,660 km (0.087 R)
• M35: 12,638,178 km (0.119 R)
• M36: 14,689,913 km (0.101 R)
• M37: 17,638,786 km (0.063 R)
• M38: 18,215,037 km (0.041 R)
• M39: 18,273,081 km (0.12 R)
• M40: 18,447,362 km (0.081 R)
• M41: 19,742,281 km (0.037 R)
• M42: 20,340,374 km (0.063 R)
• M43: 20,521,088 km (0.088 R)
• M44: 21,861,934 km (0.056 R)
• M45: 22,232,488 km (0.084 R)
• M46: 22,480,670 km (0.066 R)
• M47: 22,917,197 km (0.085 R)
• M48: 24,052,645 km (0.094 R)
• M49: 25,141,568 km (0.104 R)
• M50: 26,508,892 km (0.091 R)
• M51: 26,574,715 km (0.078 R)
• M52: 26,772,185 km (0.108 R)
• M53: 27,900,302 km (0.12 R)
• M54: 29,723,751 km (0.088 R)
• M55: 29,997,066 km (0.092 R)
• M56: 30,822,248 km (0.118 R)
• M57: 32,004,071 km (0.095 R)
• M58: 32,354,429 km (0.036 R)
• M59: 32,494,901 km (0.098 R)
• M60: 32,988,425 km (0.112 R)
• M61: 33,271,464 km (0.109 R)
• M62: 33,911,294 km (0.056 R)
• M63: 34,196,876 km (0.062 R)
• M64: 35,347,583 km (0.105 R)
• M65: 35,492,244 km (0.027 R)
• M66: 37,612,794 km (0.102 R)
• M67: 39,098,899 km (0.096 R)
• M68: 39,173,698 km (0.083 R)
• M69: 39,248,497 km (0.085 R)
• M70: 39,398,394 km (0.112 R)
• M71: 39,623,539 km (0.114 R)
• M72: 40,377,213 km (0.113 R)
• M73: 40,831,542 km (0.082 R)
• M74: 41,440,106 km (0.028 R)
• M75: 41,592,696 km (0.075 R)
• M76: 43,206,259 km (0.07 R)
• M77: 43,826,342 km (0.097 R)
• M78: 44,059,565 km (0.087 R)
• M79: 44,215,446 km (0.116 R)
• M80: 45,468,029 km (0.084 R)
• M81: 46,732,131 km (0.098 R)
• M82: 47,050,026 km (0.095 R)
• M83: 48,891,576 km (0.037 R)
• M84: 49,456,757 km (0.108 R)
• M85: 49,699,704 km (0.091 R)
• M86: 50,349,258 km (0.079 R)
• M87: 50,675,082 km (0.057 R)
• M88: 52,397,253 km (0.092 R)
• M89: 53,141,203 km (0.119 R)
• M90: 53,722,241 km (0.113 R)
• M91: 54,388,849 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.3

Radius: 4

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.98 AU - 17 AU

Year: 19386 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,786,881 km

• M1: 71,807 km (0.075 R)
• M2: 276,008 km (0.077 R)
• M3: 459,116 km (0.11 R)
• M4: 590,612 km (0.116 R)
• M5: 794,065 km (0.038 R)
• M6: 903,571 km (0.112 R)
• M7: 968,497 km (0.087 R)
• M8: 1,102,836 km (0.043 R)
• M9: 1,464,264 km (0.074 R)
• M10: 1,942,379 km (0.067 R)
• M11: 2,005,359 km (0.118 R)
• M12: 3,759,394 km (0.101 R)
• M13: 4,104,218 km (0.1 R)
• M14: 4,766,936 km (0.095 R)
• M15: 5,023,945 km (0.049 R)
• M16: 6,219,681 km (0.115 R)
• M17: 7,498,294 km (0.096 R)
• M18: 7,531,206 km (0.117 R)
• M19: 9,064,584 km (0.099 R)
• M20: 9,560,800 km (0.103 R)
• M21: 10,690,413 km (0.065 R)
• M22: 10,764,764 km (0.061 R)
• M23: 11,479,393 km (0.108 R)
• M24: 11,669,980 km (0.072 R)
• M25: 11,784,871 km (0.086 R)
• M26: 11,861,615 km (0.072 R)
• M27: 12,209,281 km (0.069 R)
• M28: 14,775,632 km (0.103 R)
• M29: 15,066,151 km (0.115 R)
• M30: 15,779,434 km (0.091 R)
• M31: 15,948,928 km (0.118 R)
• M32: 16,118,871 km (0.114 R)
• M33: 16,375,133 km (0.076 R)
• M34: 17,720,017 km (0.061 R)
• M35: 17,984,506 km (0.092 R)
• M36: 18,117,200 km (0.076 R)
• M37: 18,383,484 km (0.108 R)
• M38: 18,561,805 km (0.089 R)
• M39: 19,643,547 km (0.068 R)
• M40: 20,008,566 km (0.082 R)
• M41: 20,791,860 km (0.096 R)
• M42: 20,977,661 km (0.077 R)
• M43: 21,350,758 km (0.108 R)
• M44: 22,103,684 km (0.098 R)
• M45: 22,769,544 km (0.071 R)
• M46: 22,865,137 km (0.076 R)
• M47: 24,560,679 km (0.03 R)
• M48: 25,498,059 km (0.051 R)
• M49: 26,196,083 km (0.069 R)
• M50: 27,509,253 km (0.07 R)
• M51: 30,356,550 km (0.118 R)
• M52: 30,778,416 km (0.094 R)
• M53: 31,521,468 km (0.05 R)
• M54: 33,622,121 km (0.114 R)
• M55: 33,785,482 km (0.077 R)
• M56: 33,894,689 km (0.07 R)
• M57: 34,716,729 km (0.041 R)
• M58: 35,047,490 km (0.07 R)
• M59: 36,101,557 km (0.082 R)
• M60: 36,772,503 km (0.045 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit