🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 296 Days

Day: 37.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,592,063 km

• M1: 372,349 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.45 AU - 1.73 AU

Year: 708 Days

Day: 35.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 61.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.04 AU - 2.12 AU

Year: 1059 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 13.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.2 AU - 6.2 AU

Year: 5451 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,592,063 km

• M1: 168,896 km (0.103 R)
• M2: 335,847 km (0.098 R)
• M3: 529,576 km (0.092 R)
• M4: 710,590 km (0.109 R)
• M5: 824,284 km (0.084 R)
• M6: 952,938 km (0.106 R)
• M7: 1,390,512 km (0.114 R)
• M8: 1,709,455 km (0.08 R)
• M9: 2,146,729 km (0.071 R)
• M10: 2,744,822 km (0.034 R)
• M11: 3,430,728 km (0.111 R)
• M12: 3,956,415 km (0.098 R)
• M13: 4,061,881 km (0.079 R)
• M14: 4,235,565 km (0.114 R)
• M15: 4,507,533 km (0.109 R)
• M16: 4,631,849 km (0.112 R)
• M17: 4,883,922 km (0.097 R)
• M18: 5,025,890 km (0.119 R)
• M19: 5,212,588 km (0.096 R)
• M20: 5,982,419 km (0.068 R)
• M21: 6,318,864 km (0.068 R)
• M22: 6,427,323 km (0.054 R)
• M23: 6,787,854 km (0.115 R)
• M24: 6,946,727 km (0.066 R)
• M25: 7,479,594 km (0.111 R)
• M26: 7,676,764 km (0.034 R)
• M27: 8,059,436 km (0.046 R)
• M28: 8,312,406 km (0.025 R)
• M29: 8,636,584 km (0.083 R)
• M30: 8,808,921 km (0.08 R)
• M31: 8,895,538 km (0.083 R)
• M32: 10,101,297 km (0.109 R)
• M33: 10,210,055 km (0.119 R)
• M34: 10,337,662 km (0.093 R)
• M35: 11,001,727 km (0.061 R)
• M36: 11,245,122 km (0.1 R)
• M37: 11,509,013 km (0.058 R)
• M38: 11,966,334 km (0.038 R)
• M39: 12,918,524 km (0.098 R)
• M40: 13,135,591 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 3.8

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.38 AU - 15.12 AU

Year: 20003 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,592,063 km

• M1: 49,666 km (0.12 R)
• M2: 159,172 km (0.099 R)
• M3: 200,162 km (0.118 R)
• M4: 229,633 km (0.105 R)
• M5: 439,818 km (0.102 R)
• M6: 651,648 km (0.066 R)
• M7: 816,954 km (0.058 R)
• M8: 917,334 km (0.114 R)
• M9: 1,506,750 km (0.079 R)
• M10: 1,788,742 km (0.034 R)
• M11: 2,544,510 km (0.092 R)
• M12: 3,306,113 km (0.096 R)
• M13: 3,836,138 km (0.106 R)
• M14: 5,483,211 km (0.117 R)
• M15: 5,768,344 km (0.069 R)
• M16: 6,254,537 km (0.106 R)
• M17: 6,602,502 km (0.069 R)
• M18: 6,753,596 km (0.067 R)
• M19: 7,059,224 km (0.112 R)
• M20: 7,161,998 km (0.12 R)
• M21: 7,369,191 km (0.08 R)
• M22: 7,895,925 km (0.091 R)
• M23: 8,271,715 km (0.114 R)
• M24: 8,763,443 km (0.098 R)
• M25: 9,660,881 km (0.1 R)
• M26: 9,889,766 km (0.115 R)
• M27: 11,723,237 km (0.107 R)
• M28: 12,709,685 km (0.03 R)
• M29: 12,897,580 km (0.112 R)
• M30: 13,212,783 km (0.106 R)
• M31: 13,403,072 km (0.06 R)
• M32: 13,915,145 km (0.096 R)
• M33: 14,368,277 km (0.105 R)
• M34: 14,433,502 km (0.108 R)
• M35: 15,289,202 km (0.089 R)
• M36: 15,489,064 km (0.048 R)
• M37: 15,622,805 km (0.047 R)
• M38: 16,569,311 km (0.117 R)
• M39: 16,843,224 km (0.114 R)
• M40: 17,256,713 km (0.116 R)
• M41: 17,743,504 km (0.078 R)
• M42: 19,302,314 km (0.101 R)
• M43: 19,734,951 km (0.116 R)
• M44: 21,126,062 km (0.118 R)
• M45: 23,770,204 km (0.113 R)
• M46: 23,924,290 km (0.115 R)
• M47: 24,233,808 km (0.075 R)
• M48: 25,800,696 km (0.093 R)
• M49: 26,436,487 km (0.094 R)
• M50: 26,596,257 km (0.105 R)
• M51: 27,967,322 km (0.103 R)
• M52: 28,866,555 km (0.086 R)
• M53: 29,031,112 km (0.056 R)
• M54: 29,526,581 km (0.112 R)
• M55: 29,609,308 km (0.095 R)
• M56: 32,130,481 km (0.054 R)
• M57: 33,244,088 km (0.105 R)
• M58: 34,544,692 km (0.103 R)
• M59: 35,421,036 km (0.111 R)
• M60: 35,950,313 km (0.093 R)
• M61: 36,570,995 km (0.119 R)
• M62: 38,093,303 km (0.114 R)
• M63: 40,277,432 km (0.12 R)
• M64: 40,553,440 km (0.051 R)
• M65: 41,942,007 km (0.029 R)
• M66: 42,314,955 km (0.11 R)
• M67: 45,051,548 km (0.059 R)
• M68: 45,624,957 km (0.111 R)
• M69: 46,008,376 km (0.05 R)
• M70: 47,844,840 km (0.091 R)
• M71: 48,527,455 km (0.063 R)
• M72: 50,198,463 km (0.117 R)
• M73: 52,088,333 km (0.07 R)
• M74: 52,388,875 km (0.116 R)
• M75: 53,193,113 km (0.101 R)
• M76: 53,394,771 km (0.096 R)
• M77: 58,414,977 km (0.06 R)
• M78: 58,518,947 km (0.099 R)
• M79: 61,350,536 km (0.094 R)
• M80: 62,516,801 km (0.09 R)
• M81: 63,049,369 km (0.112 R)
• M82: 64,333,667 km (0.089 R)
• M83: 64,548,489 km (0.086 R)
• M84: 66,493,262 km (0.117 R)
• M85: 66,710,478 km (0.085 R)
• M86: 68,347,527 km (0.081 R)
• M87: 68,786,298 km (0.113 R)
• M88: 69,776,785 km (0.047 R)
• M89: 70,772,209 km (0.091 R)
• M90: 71,549,520 km (0.072 R)
• M91: 73,561,611 km (0.103 R)
• M92: 74,348,945 km (0.052 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit