🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.64 AU

Year: 651 Days

Day: 16.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.48 AU - 1.7 AU

Year: 747 Days

Day: 17.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.86 AU - 3.86 AU

Year: 2296 Days

Day: 39.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.54 AU - 4.74 AU

Year: 3726 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,845,936 km

• M1: 161,416 km (0.093 R)
• M2: 248,781 km (0.115 R)
• M3: 397,182 km (0.084 R)
• M4: 478,115 km (0.044 R)
• M5: 557,252 km (0.108 R)
• M6: 742,005 km (0.074 R)
• M7: 983,008 km (0.07 R)
• M8: 1,392,307 km (0.073 R)
• M9: 1,513,182 km (0.096 R)
• M10: 2,788,504 km (0.065 R)
• M11: 2,942,889 km (0.082 R)
• M12: 3,117,769 km (0.088 R)
• M13: 3,242,235 km (0.065 R)
• M14: 3,332,143 km (0.068 R)
• M15: 3,607,104 km (0.114 R)
• M16: 3,927,842 km (0.097 R)
• M17: 4,023,884 km (0.113 R)
• M18: 4,376,486 km (0.066 R)
• M19: 4,496,314 km (0.087 R)
• M20: 4,637,534 km (0.025 R)
• M21: 4,821,240 km (0.075 R)
• M22: 5,344,085 km (0.068 R)
• M23: 5,450,898 km (0.06 R)
• M24: 5,841,348 km (0.096 R)
• M25: 6,017,724 km (0.058 R)
• M26: 6,695,253 km (0.117 R)
• M27: 6,787,405 km (0.077 R)
• M28: 7,420,653 km (0.119 R)
• M29: 7,708,329 km (0.112 R)
• M30: 8,171,185 km (0.081 R)
• M31: 8,368,804 km (0.072 R)
• M32: 8,493,120 km (0.071 R)
• M33: 8,693,431 km (0.069 R)
• M34: 8,768,829 km (0.12 R)
• M35: 9,022,098 km (0.048 R)
• M36: 9,149,555 km (0.045 R)
• M37: 9,380,684 km (0.09 R)
• M38: 9,770,087 km (0.103 R)
• M39: 10,032,781 km (0.042 R)
• M40: 10,191,355 km (0.117 R)
• M41: 10,780,322 km (0.12 R)
• M42: 10,915,708 km (0.086 R)
• M43: 10,997,239 km (0.102 R)
• M44: 11,325,456 km (0.031 R)
• M45: 11,407,885 km (0.097 R)
• M46: 11,656,816 km (0.104 R)
• M47: 12,103,665 km (0.059 R)
• M48: 12,329,109 km (0.075 R)
• M49: 12,727,188 km (0.052 R)
• M50: 12,841,631 km (0.071 R)
• M51: 12,927,799 km (0.12 R)
• M52: 13,245,096 km (0.109 R)
• M53: 13,711,393 km (0.062 R)
• M54: 13,887,619 km (0.061 R)
• M55: 14,064,593 km (0.098 R)
• M56: 14,153,455 km (0.1 R)
• M57: 14,480,625 km (0.068 R)
• M58: 14,600,154 km (0.116 R)
• M59: 15,112,078 km (0.118 R)
• M60: 15,355,025 km (0.11 R)
• M61: 16,370,794 km (0.093 R)
• M62: 16,808,368 km (0.072 R)
• M63: 16,997,011 km (0.094 R)
• M64: 17,281,396 km (0.118 R)
• M65: 17,918,983 km (0.11 R)
• M66: 18,240,768 km (0.096 R)
• M67: 18,337,557 km (0.111 R)
• M68: 18,792,036 km (0.111 R)
• M69: 19,612,730 km (0.062 R)
• M70: 20,916,176 km (0.114 R)
• M71: 21,051,412 km (0.099 R)
• M72: 21,391,000 km (0.114 R)
• M73: 22,213,040 km (0.098 R)
• M74: 22,489,497 km (0.115 R)
• M75: 22,697,438 km (0.071 R)
• M76: 22,906,127 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 14.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.84 AU - 7.24 AU

Year: 6235 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,845,936 km

• M1: 209,587 km (0.066 R)
• M2: 303,534 km (0.079 R)
• M3: 464,352 km (0.083 R)
• M4: 853,905 km (0.073 R)
• M5: 1,016,518 km (0.117 R)
• M6: 1,174,343 km (0.101 R)
• M7: 1,307,037 km (0.088 R)
• M8: 1,480,271 km (0.092 R)
• M9: 1,643,183 km (0.096 R)
• M10: 1,793,379 km (0.084 R)
• M11: 2,547,951 km (0.071 R)
• M12: 2,745,570 km (0.103 R)
• M13: 2,880,208 km (0.114 R)
• M14: 3,203,190 km (0.054 R)
• M15: 3,297,735 km (0.111 R)
• M16: 3,513,904 km (0.025 R)
• M17: 3,710,027 km (0.072 R)
• M18: 3,935,022 km (0.092 R)
• M19: 4,268,177 km (0.091 R)
• M20: 4,907,558 km (0.077 R)
• M21: 5,407,065 km (0.079 R)
• M22: 5,835,813 km (0.084 R)
• M23: 6,069,036 km (0.109 R)
• M24: 6,696,150 km (0.075 R)
• M25: 7,002,078 km (0.092 R)
• M26: 7,125,646 km (0.045 R)
• M27: 7,250,111 km (0.099 R)
• M28: 7,691,275 km (0.051 R)
• M29: 7,883,060 km (0.043 R)
• M30: 8,666,205 km (0.066 R)
• M31: 9,134,596 km (0.091 R)
• M32: 9,303,791 km (0.115 R)
• M33: 9,508,441 km (0.04 R)
• M34: 9,611,214 km (0.098 R)
• M35: 9,887,222 km (0.059 R)
• M36: 10,165,923 km (0.089 R)
• M37: 11,342,959 km (0.097 R)
• M38: 11,634,825 km (0.06 R)
• M39: 11,892,283 km (0.1 R)
• M40: 12,487,832 km (0.101 R)
• M41: 13,902,130 km (0.087 R)
• M42: 14,253,685 km (0.078 R)
• M43: 14,450,406 km (0.06 R)
• M44: 15,085,748 km (0.108 R)
• M45: 16,342,819 km (0.094 R)
• M46: 16,714,121 km (0.087 R)
• M47: 17,004,790 km (0.092 R)
• M48: 17,506,990 km (0.044 R)
• M49: 17,717,773 km (0.084 R)
• M50: 17,844,632 km (0.11 R)
• M51: 19,303,212 km (0.111 R)
• M52: 19,608,242 km (0.105 R)
• M53: 19,914,917 km (0.067 R)
• M54: 20,267,370 km (0.09 R)
• M55: 21,112,598 km (0.109 R)
• M56: 22,151,256 km (0.064 R)
• M57: 22,242,361 km (0.085 R)
• M58: 22,470,647 km (0.111 R)
• M59: 22,837,611 km (0.117 R)
• M60: 22,975,690 km (0.069 R)
• M61: 23,484,472 km (0.105 R)
• M62: 23,810,296 km (0.109 R)
• M63: 24,137,467 km (0.117 R)
• M64: 24,278,238 km (0.065 R)
• M65: 24,419,160 km (0.118 R)
• M66: 24,796,445 km (0.06 R)
• M67: 25,033,259 km (0.065 R)
• M68: 26,180,226 km (0.083 R)
• M69: 26,276,567 km (0.115 R)
• M70: 26,566,338 km (0.074 R)
• M71: 27,197,940 km (0.115 R)
• M72: 30,176,284 km (0.113 R)
• M73: 30,530,532 km (0.059 R)
• M74: 31,243,067 km (0.113 R)
• M75: 32,012,598 km (0.089 R)
• M76: 33,518,001 km (0.088 R)
• M77: 33,884,815 km (0.117 R)
• M78: 34,728,398 km (0.078 R)
• M79: 35,525,455 km (0.083 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: 536 - 10,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit