🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 171 Days

Day: 13.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,316,575 km

• M1: 104,270 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 250 Days

Day: 18.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.03 AU - 1.17 AU

Year: 404 Days

Day: 23.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,316,575 km

• M1: 97,837 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.43 AU - 3.81 AU

Year: 2410 Days

Day: 21.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.75 AU - 6.35 AU

Year: 4574 Days

Day: 34.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 13.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.78 AU - 6.5 AU

Year: 5323 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,316,575 km

• M1: 227,688 km (0.089 R)
• M2: 533,167 km (0.106 R)
• M3: 889,958 km (0.076 R)
• M4: 1,020,557 km (0.083 R)
• M5: 1,127,070 km (0.11 R)
• M6: 1,736,382 km (0.048 R)
• M7: 2,154,957 km (0.094 R)
• M8: 2,335,522 km (0.105 R)
• M9: 2,542,117 km (0.069 R)
• M10: 3,358,771 km (0.095 R)
• M11: 3,498,645 km (0.105 R)
• M12: 3,688,186 km (0.093 R)
• M13: 3,905,552 km (0.113 R)
• M14: 4,302,584 km (0.088 R)
• M15: 4,557,350 km (0.112 R)
• M16: 4,791,021 km (0.053 R)
• M17: 5,406,018 km (0.111 R)
• M18: 5,709,253 km (0.08 R)
• M19: 5,848,828 km (0.063 R)
• M20: 6,389,923 km (0.112 R)
• M21: 6,564,055 km (0.089 R)
• M22: 6,739,982 km (0.108 R)
• M23: 7,036,485 km (0.072 R)
• M24: 7,216,601 km (0.081 R)
• M25: 7,581,171 km (0.115 R)
• M26: 7,920,908 km (0.097 R)
• M27: 8,171,036 km (0.119 R)
• M28: 8,937,126 km (0.045 R)
• M29: 9,361,835 km (0.115 R)
• M30: 10,264,957 km (0.026 R)
• M31: 10,640,897 km (0.095 R)
• M32: 11,300,922 km (0.075 R)
• M33: 12,442,504 km (0.099 R)
• M34: 12,697,119 km (0.088 R)
• M35: 12,953,530 km (0.066 R)
• M36: 13,174,636 km (0.099 R)
• M37: 13,471,438 km (0.094 R)
• M38: 13,695,386 km (0.1 R)
• M39: 14,375,009 km (0.073 R)
• M40: 14,565,746 km (0.103 R)
• M41: 14,949,764 km (0.12 R)
• M42: 15,649,284 km (0.114 R)
• M43: 17,404,216 km (0.089 R)
• M44: 17,526,139 km (0.066 R)
• M45: 17,852,711 km (0.045 R)
• M46: 18,140,088 km (0.109 R)
• M47: 19,515,491 km (0.106 R)
• M48: 19,599,864 km (0.057 R)
• M49: 20,794,852 km (0.108 R)
• M50: 20,881,020 km (0.061 R)
• M51: 21,357,639 km (0.071 R)
• M52: 21,531,771 km (0.097 R)
• M53: 22,145,122 km (0.09 R)
• M54: 22,233,236 km (0.114 R)
• M55: 22,365,630 km (0.057 R)
• M56: 22,586,735 km (0.05 R)
• M57: 22,808,739 km (0.093 R)
• M58: 23,478,787 km (0.118 R)
• M59: 24,110,090 km (0.102 R)
• M60: 25,251,223 km (0.114 R)
• M61: 25,389,451 km (0.063 R)
• M62: 25,574,055 km (0.093 R)
• M63: 25,898,084 km (0.119 R)
• M64: 26,037,360 km (0.11 R)
• M65: 26,925,373 km (0.098 R)
• M66: 29,019,893 km (0.092 R)
• M67: 29,164,703 km (0.103 R)
• M68: 29,309,664 km (0.111 R)
• M69: 29,648,802 km (0.047 R)
• M70: 29,940,518 km (0.064 R)
• M71: 30,723,214 km (0.106 R)
• M72: 31,959,640 km (0.116 R)
• M73: 32,258,686 km (0.085 R)
• M74: 33,161,809 km (0.039 R)
• M75: 33,313,202 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 10.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.11 AU - 7.27 AU

Year: 6745 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,316,575 km

• M1: 271,071 km (0.033 R)
• M2: 385,514 km (0.095 R)
• M3: 686,355 km (0.091 R)
• M4: 794,664 km (0.059 R)
• M5: 883,226 km (0.082 R)
• M6: 975,378 km (0.078 R)
• M7: 1,084,884 km (0.092 R)
• M8: 1,170,005 km (0.111 R)
• M9: 1,302,249 km (0.065 R)
• M10: 1,486,404 km (0.07 R)
• M11: 2,161,689 km (0.081 R)
• M12: 2,325,798 km (0.107 R)
• M13: 2,589,390 km (0.067 R)
• M14: 3,063,914 km (0.086 R)
• M15: 3,437,609 km (0.065 R)
• M16: 3,522,581 km (0.059 R)
• M17: 3,651,534 km (0.088 R)
• M18: 3,738,451 km (0.118 R)
• M19: 3,825,966 km (0.073 R)
• M20: 4,047,819 km (0.081 R)
• M21: 4,160,466 km (0.07 R)
• M22: 4,365,715 km (0.097 R)
• M23: 4,691,688 km (0.079 R)
• M24: 5,541,105 km (0.073 R)
• M25: 5,868,724 km (0.082 R)
• M26: 6,385,286 km (0.109 R)
• M27: 6,542,962 km (0.093 R)
• M28: 7,433,967 km (0.101 R)
• M29: 7,683,646 km (0.087 R)
• M30: 8,077,537 km (0.101 R)
• M31: 8,564,628 km (0.058 R)
• M32: 8,651,544 km (0.106 R)
• M33: 8,826,274 km (0.109 R)
• M34: 8,914,238 km (0.094 R)
• M35: 9,567,382 km (0.101 R)
• M36: 9,748,096 km (0.084 R)
• M37: 10,174,450 km (0.077 R)
• M38: 10,266,603 km (0.115 R)
• M39: 10,731,553 km (0.067 R)
• M40: 11,235,249 km (0.104 R)
• M41: 11,682,247 km (0.094 R)
• M42: 12,005,080 km (0.064 R)
• M43: 12,102,468 km (0.081 R)
• M44: 13,158,180 km (0.101 R)
• M45: 13,393,049 km (0.109 R)
• M46: 13,527,836 km (0.06 R)
• M47: 13,663,073 km (0.054 R)
• M48: 13,969,150 km (0.111 R)
• M49: 14,037,516 km (0.082 R)
• M50: 14,449,808 km (0.09 R)
• M51: 15,005,714 km (0.117 R)
• M52: 15,180,743 km (0.075 R)
• M53: 15,923,945 km (0.102 R)
• M54: 16,860,278 km (0.116 R)
• M55: 17,115,492 km (0.114 R)
• M56: 17,925,864 km (0.11 R)
• M57: 18,710,954 km (0.058 R)
• M58: 19,354,673 km (0.084 R)
• M59: 19,545,411 km (0.027 R)
• M60: 20,198,705 km (0.079 R)
• M61: 20,314,643 km (0.082 R)
• M62: 20,469,776 km (0.062 R)
• M63: 20,819,984 km (0.075 R)
• M64: 20,937,120 km (0.098 R)
• M65: 21,684,511 km (0.037 R)
• M66: 22,280,808 km (0.029 R)
• M67: 22,681,281 km (0.043 R)
• M68: 22,882,341 km (0.08 R)
• M69: 23,003,365 km (0.094 R)
• M70: 23,245,864 km (0.075 R)
• M71: 25,592,306 km (0.036 R)
• M72: 25,885,668 km (0.112 R)
• M73: 26,645,176 km (0.104 R)
• M74: 26,772,484 km (0.086 R)
• M75: 27,970,164 km (0.064 R)
• M76: 28,056,333 km (0.04 R)
• M77: 28,749,420 km (0.07 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit