🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.21 AU - 1.31 AU

Year: 519 Days

Day: 18.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.4 AU - 1.98 AU

Year: 806 Days

Day: 47.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,949,541 km

• M1: 123,568 km (0.066 R)
• M2: 498,161 km (0.083 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 12.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.33 AU - 8.55 AU

Year: 7450 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,949,541 km

• M1: 166,951 km (0.087 R)
• M2: 244,144 km (0.037 R)
• M3: 391,348 km (0.102 R)
• M4: 480,808 km (0.087 R)
• M5: 610,659 km (0.085 R)
• M6: 742,753 km (0.104 R)
• M7: 1,983,668 km (0.107 R)
• M8: 2,786,111 km (0.104 R)
• M9: 2,919,402 km (0.114 R)
• M10: 3,016,043 km (0.118 R)
• M11: 3,453,766 km (0.095 R)
• M12: 3,659,463 km (0.111 R)
• M13: 4,213,574 km (0.113 R)
• M14: 4,345,220 km (0.072 R)
• M15: 4,567,672 km (0.073 R)
• M16: 4,748,386 km (0.106 R)
• M17: 4,931,494 km (0.116 R)
• M18: 5,047,283 km (0.058 R)
• M19: 5,140,482 km (0.119 R)
• M20: 5,399,735 km (0.104 R)
• M21: 5,591,071 km (0.119 R)
• M22: 5,760,266 km (0.106 R)
• M23: 6,837,221 km (0.112 R)
• M24: 7,018,384 km (0.096 R)
• M25: 7,571,597 km (0.069 R)
• M26: 8,002,588 km (0.095 R)
• M27: 8,084,269 km (0.082 R)
• M28: 8,580,335 km (0.09 R)
• M29: 8,804,134 km (0.117 R)
• M30: 8,916,631 km (0.113 R)
• M31: 9,114,849 km (0.074 R)
• M32: 9,602,239 km (0.079 R)
• M33: 10,039,364 km (0.12 R)
• M34: 10,245,659 km (0.096 R)
• M35: 10,602,450 km (0.082 R)
• M36: 11,389,634 km (0.048 R)
• M37: 11,728,473 km (0.117 R)
• M38: 12,195,667 km (0.063 R)
• M39: 12,510,720 km (0.068 R)
• M40: 12,637,430 km (0.079 R)
• M41: 13,536,513 km (0.075 R)
• M42: 14,125,330 km (0.05 R)
• M43: 14,456,241 km (0.112 R)
• M44: 14,722,674 km (0.056 R)
• M45: 15,362,205 km (0.049 R)
• M46: 15,565,958 km (0.101 R)
• M47: 15,702,391 km (0.085 R)
• M48: 15,804,865 km (0.047 R)
• M49: 16,148,342 km (0.117 R)
• M50: 17,617,692 km (0.105 R)
• M51: 17,724,356 km (0.07 R)
• M52: 18,874,614 km (0.117 R)
• M53: 19,020,172 km (0.072 R)
• M54: 19,422,142 km (0.069 R)
• M55: 19,605,848 km (0.077 R)
• M56: 19,975,056 km (0.114 R)
• M57: 20,645,105 km (0.068 R)
• M58: 20,757,602 km (0.088 R)
• M59: 21,247,086 km (0.079 R)
• M60: 21,892,900 km (0.072 R)
• M61: 22,314,318 km (0.054 R)
• M62: 23,009,648 km (0.093 R)
• M63: 23,477,142 km (0.038 R)
• M64: 23,555,232 km (0.032 R)
• M65: 23,869,088 km (0.108 R)
• M66: 23,947,777 km (0.119 R)
• M67: 24,421,404 km (0.1 R)
• M68: 24,778,793 km (0.046 R)
• M69: 24,898,322 km (0.05 R)
• M70: 25,378,232 km (0.07 R)
• M71: 26,185,013 km (0.098 R)
• M72: 26,469,249 km (0.119 R)
• M73: 26,959,182 km (0.117 R)
• M74: 27,534,386 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573

Radius: 8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.27 AU - 17.59 AU

Year: 26713 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,949,541 km

• M1: 422,464 km (0.065 R)
• M2: 484,847 km (0.098 R)
• M3: 717,621 km (0.119 R)
• M4: 768,335 km (0.117 R)
• M5: 1,189,303 km (0.116 R)
• M6: 1,281,455 km (0.049 R)
• M7: 1,505,703 km (0.1 R)
• M8: 1,605,634 km (0.108 R)
• M9: 2,366,638 km (0.096 R)
• M10: 2,723,280 km (0.119 R)
• M11: 3,096,826 km (0.102 R)
• M12: 3,181,947 km (0.1 R)
• M13: 3,486,528 km (0.118 R)
• M14: 3,800,384 km (0.097 R)
• M15: 4,030,316 km (0.081 R)
• M16: 5,348,124 km (0.086 R)
• M17: 6,133,363 km (0.102 R)
• M18: 6,187,069 km (0.035 R)
• M19: 6,348,934 km (0.078 R)
• M20: 7,463,288 km (0.118 R)
• M21: 7,751,414 km (0.072 R)
• M22: 9,122,628 km (0.085 R)
• M23: 9,368,716 km (0.103 R)
• M24: 11,020,875 km (0.11 R)
• M25: 11,217,297 km (0.111 R)
• M26: 11,348,943 km (0.089 R)
• M27: 11,481,038 km (0.056 R)
• M28: 13,522,750 km (0.092 R)
• M29: 13,944,466 km (0.089 R)
• M30: 14,728,658 km (0.084 R)
• M31: 17,090,360 km (0.054 R)
• M32: 18,082,942 km (0.053 R)
• M33: 18,392,011 km (0.073 R)
• M34: 19,015,685 km (0.094 R)
• M35: 19,094,074 km (0.118 R)
• M36: 19,487,815 km (0.048 R)
• M37: 20,604,713 km (0.102 R)
• M38: 20,846,762 km (0.099 R)
• M39: 21,089,709 km (0.103 R)
• M40: 24,759,644 km (0.091 R)
• M41: 25,447,795 km (0.038 R)
• M42: 26,229,443 km (0.094 R)
• M43: 29,434,279 km (0.072 R)
• M44: 29,525,085 km (0.086 R)
• M45: 29,797,951 km (0.11 R)
• M46: 30,346,227 km (0.087 R)
• M47: 32,760,288 km (0.063 R)
• M48: 34,085,576 km (0.098 R)
• M49: 34,276,313 km (0.091 R)
• M50: 34,658,835 km (0.101 R)
• M51: 35,042,852 km (0.091 R)
• M52: 36,008,955 km (0.036 R)
• M53: 36,690,523 km (0.091 R)
• M54: 37,376,280 km (0.102 R)
• M55: 37,868,756 km (0.07 R)
• M56: 38,363,327 km (0.055 R)
• M57: 39,258,820 km (0.116 R)
• M58: 40,060,814 km (0.117 R)
• M59: 41,884,711 km (0.112 R)
• M60: 43,942,879 km (0.048 R)
• M61: 45,088,798 km (0.104 R)
• M62: 46,033,808 km (0.066 R)
• M63: 47,303,744 km (0.098 R)
• M64: 47,943,126 km (0.118 R)
• M65: 48,370,976 km (0.114 R)
• M66: 48,692,611 km (0.089 R)
• M67: 50,528,925 km (0.059 R)
• M68: 51,838,654 km (0.05 R)
• M69: 52,387,828 km (0.087 R)
• M70: 53,713,415 km (0.081 R)
• M71: 55,161,821 km (0.117 R)
• M72: 55,385,769 km (0.098 R)
• M73: 55,834,712 km (0.058 R)
• M74: 57,642,154 km (0.09 R)
• M75: 57,983,237 km (0.094 R)
• M76: 58,324,919 km (0.08 R)
• M77: 60,274,029 km (0.09 R)
• M78: 60,389,369 km (0.117 R)
• M79: 60,851,327 km (0.031 R)
• M80: 61,778,834 km (0.04 R)
• M81: 63,530,476 km (0.062 R)
• M82: 65,416,755 km (0.047 R)
• M83: 66,128,991 km (0.059 R)
• M84: 73,143,785 km (0.032 R)
• M85: 77,113,962 km (0.035 R)
• M86: 77,615,265 km (0.097 R)
• M87: 79,757,207 km (0.089 R)
• M88: 81,281,011 km (0.086 R)
• M89: 82,174,260 km (0.116 R)
• M90: 82,430,072 km (0.12 R)
• M91: 83,713,173 km (0.118 R)
• M92: 83,970,482 km (0.065 R)
• M93: 84,486,145 km (0.067 R)
• M94: 85,520,465 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit