🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.11 AU - 1.53 AU

Year: 571 Days

Day: 38.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.52 AU - 1.8 AU

Year: 806 Days

Day: 46.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 179.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,622,346 km

• M1: 502,798 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.63 AU - 1.73 AU

Year: 820 Days

Day: 39 Hours

Environment

Temp: -50 °C

Axial Tilt: 90.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.08 AU - 4.38 AU

Year: 2714 Days

Day: 39.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,622,346 km

• M1: 688,749 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.86 AU - 4.76 AU

Year: 3371 Days

Day: 21.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 13.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.47 AU - 5.29 AU

Year: 4061 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,622,346 km

• M1: 171,589 km (0.096 R)
• M2: 269,575 km (0.072 R)
• M3: 418,575 km (0.038 R)
• M4: 508,184 km (0.079 R)
• M5: 627,264 km (0.108 R)
• M6: 735,274 km (0.106 R)
• M7: 850,613 km (0.068 R)
• M8: 1,114,803 km (0.025 R)
• M9: 1,236,576 km (0.067 R)
• M10: 1,435,541 km (0.04 R)
• M11: 1,539,212 km (0.083 R)
• M12: 1,723,068 km (0.117 R)
• M13: 1,980,077 km (0.101 R)
• M14: 2,079,710 km (0.036 R)
• M15: 2,371,575 km (0.115 R)
• M16: 2,603,901 km (0.097 R)
• M17: 2,713,705 km (0.113 R)
• M18: 2,938,252 km (0.047 R)
• M19: 3,033,546 km (0.053 R)
• M20: 3,207,977 km (0.076 R)
• M21: 3,526,321 km (0.1 R)
• M22: 3,813,399 km (0.107 R)
• M23: 4,065,621 km (0.103 R)
• M24: 4,215,219 km (0.07 R)
• M25: 4,388,603 km (0.087 R)
• M26: 4,855,199 km (0.088 R)
• M27: 5,244,602 km (0.067 R)
• M28: 5,337,802 km (0.09 R)
• M29: 5,478,573 km (0.113 R)
• M30: 5,668,114 km (0.084 R)
• M31: 5,763,707 km (0.102 R)
• M32: 6,151,764 km (0.087 R)
• M33: 6,324,100 km (0.107 R)
• M34: 6,876,715 km (0.115 R)
• M35: 7,392,528 km (0.037 R)
• M36: 7,787,616 km (0.097 R)
• M37: 8,847,218 km (0.06 R)
• M38: 9,182,467 km (0.072 R)
• M39: 10,067,638 km (0.11 R)
• M40: 10,154,853 km (0.116 R)
• M41: 10,535,280 km (0.12 R)
• M42: 10,831,185 km (0.114 R)
• M43: 11,040,024 km (0.096 R)
• M44: 11,219,990 km (0.115 R)
• M45: 11,765,873 km (0.049 R)
• M46: 12,072,997 km (0.078 R)
• M47: 12,196,565 km (0.071 R)
• M48: 12,757,856 km (0.046 R)
• M49: 13,168,502 km (0.113 R)
• M50: 13,455,281 km (0.099 R)
• M51: 13,776,468 km (0.114 R)
• M52: 14,197,736 km (0.041 R)
• M53: 15,219,639 km (0.11 R)
• M54: 15,655,268 km (0.098 R)
• M55: 15,756,246 km (0.084 R)
• M56: 16,504,385 km (0.12 R)
• M57: 17,229,336 km (0.094 R)
• M58: 18,035,220 km (0.114 R)
• M59: 18,212,045 km (0.075 R)
• M60: 18,389,468 km (0.085 R)
• M61: 18,961,081 km (0.103 R)
• M62: 19,285,260 km (0.07 R)
• M63: 19,393,569 km (0.104 R)
• M64: 19,611,084 km (0.056 R)
• M65: 20,121,811 km (0.115 R)
• M66: 20,562,975 km (0.11 R)
• M67: 20,933,080 km (0.117 R)
• M68: 21,567,375 km (0.115 R)
• M69: 21,943,464 km (0.045 R)
• M70: 22,473,639 km (0.065 R)
• M71: 23,353,724 km (0.042 R)
• M72: 25,702,410 km (0.054 R)
• M73: 26,461,769 km (0.083 R)
• M74: 26,985,661 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.55 AU - 10.45 AU

Year: 10172 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,622,346 km

• M1: 234,719 km (0.09 R)
• M2: 402,269 km (0.115 R)
• M3: 703,260 km (0.115 R)
• M4: 914,492 km (0.072 R)
• M5: 1,148,612 km (0.12 R)
• M6: 1,441,226 km (0.067 R)
• M7: 1,677,142 km (0.065 R)
• M8: 1,862,643 km (0.107 R)
• M9: 2,033,484 km (0.04 R)
• M10: 2,232,299 km (0.096 R)
• M11: 2,391,472 km (0.087 R)
• M12: 2,484,073 km (0.104 R)
• M13: 2,745,570 km (0.027 R)
• M14: 3,041,175 km (0.061 R)
• M15: 3,347,402 km (0.034 R)
• M16: 3,798,739 km (0.12 R)
• M17: 4,468,937 km (0.097 R)
• M18: 4,584,277 km (0.094 R)
• M19: 4,966,201 km (0.059 R)
• M20: 5,267,042 km (0.108 R)
• M21: 5,512,083 km (0.12 R)
• M22: 5,886,826 km (0.061 R)
• M23: 5,981,820 km (0.052 R)
• M24: 6,205,469 km (0.104 R)
• M25: 8,771,522 km (0.055 R)
• M26: 9,917,740 km (0.085 R)
• M27: 10,068,984 km (0.025 R)
• M28: 10,643,440 km (0.115 R)
• M29: 10,954,154 km (0.079 R)
• M30: 11,346,849 km (0.073 R)
• M31: 11,465,480 km (0.098 R)
• M32: 11,864,158 km (0.097 R)
• M33: 12,348,706 km (0.1 R)
• M34: 13,170,597 km (0.068 R)
• M35: 14,010,289 km (0.076 R)
• M36: 14,223,018 km (0.111 R)
• M37: 14,393,858 km (0.049 R)
• M38: 15,258,534 km (0.094 R)
• M39: 16,902,465 km (0.084 R)
• M40: 17,174,284 km (0.117 R)
• M41: 17,584,931 km (0.119 R)
• M42: 18,091,020 km (0.111 R)
• M43: 18,602,046 km (0.106 R)
• M44: 18,976,789 km (0.097 R)
• M45: 19,685,883 km (0.097 R)
• M46: 20,163,549 km (0.11 R)
• M47: 20,451,974 km (0.117 R)
• M48: 21,227,938 km (0.093 R)
• M49: 21,816,157 km (0.05 R)
• M50: 22,062,844 km (0.109 R)
• M51: 22,509,244 km (0.11 R)
• M52: 22,958,486 km (0.104 R)
• M53: 23,108,981 km (0.039 R)
• M54: 23,410,870 km (0.102 R)
• M55: 23,663,541 km (0.056 R)
• M56: 25,301,338 km (0.066 R)
• M57: 26,448,604 km (0.108 R)
• M58: 26,606,430 km (0.119 R)
• M59: 27,134,511 km (0.1 R)
• M60: 28,469,971 km (0.061 R)
• M61: 28,901,860 km (0.085 R)
• M62: 29,172,931 km (0.087 R)
• M63: 30,265,444 km (0.12 R)
• M64: 30,375,399 km (0.065 R)
• M65: 30,540,704 km (0.102 R)
• M66: 30,761,511 km (0.075 R)
• M67: 30,872,064 km (0.068 R)
• M68: 31,315,771 km (0.093 R)
• M69: 31,482,722 km (0.106 R)
• M70: 31,985,371 km (0.059 R)
• M71: 33,055,146 km (0.038 R)
• M72: 33,395,331 km (0.051 R)
• M73: 33,509,025 km (0.098 R)
• M74: 34,136,589 km (0.114 R)
• M75: 34,480,514 km (0.097 R)
• M76: 35,809,691 km (0.111 R)
• M77: 36,509,809 km (0.117 R)
• M78: 36,802,871 km (0.117 R)
• M79: 37,273,357 km (0.082 R)
• M80: 38,517,861 km (0.1 R)
• M81: 39,175,194 km (0.069 R)
• M82: 39,295,172 km (0.091 R)
• M83: 39,715,841 km (0.115 R)
• M84: 40,622,404 km (0.036 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit