🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.18 AU - 2.24 AU

Year: 1206 Days

Day: 45.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,983,792 km

• M1: 612,603 km (0.035 R)
• M2: 1,445,564 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.92 AU - 2.56 AU

Year: 1231 Days

Day: 18.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 14.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.29 AU - 10.03 AU

Year: 8557 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,983,792 km

• M1: 440,566 km (0.075 R)
• M2: 812,167 km (0.116 R)
• M3: 970,441 km (0.12 R)
• M4: 1,101,340 km (0.114 R)
• M5: 1,218,923 km (0.119 R)
• M6: 1,532,481 km (0.099 R)
• M7: 1,779,317 km (0.047 R)
• M8: 1,919,640 km (0.06 R)
• M9: 2,236,937 km (0.096 R)
• M10: 2,440,689 km (0.095 R)
• M11: 3,061,520 km (0.081 R)
• M12: 3,404,698 km (0.059 R)
• M13: 3,521,983 km (0.089 R)
• M14: 3,821,029 km (0.093 R)
• M15: 3,912,433 km (0.079 R)
• M16: 4,191,134 km (0.063 R)
• M17: 4,444,403 km (0.087 R)
• M18: 4,605,370 km (0.09 R)
• M19: 4,801,044 km (0.069 R)
• M20: 5,370,564 km (0.067 R)
• M21: 5,680,830 km (0.055 R)
• M22: 5,820,704 km (0.093 R)
• M23: 7,018,085 km (0.104 R)
• M24: 7,243,828 km (0.086 R)
• M25: 7,433,967 km (0.107 R)
• M26: 7,587,155 km (0.119 R)
• M27: 8,448,839 km (0.09 R)
• M28: 8,608,909 km (0.113 R)
• M29: 8,769,876 km (0.089 R)
• M30: 9,259,061 km (0.114 R)
• M31: 9,883,183 km (0.11 R)
• M32: 10,306,844 km (0.091 R)
• M33: 10,693,256 km (0.084 R)
• M34: 10,823,107 km (0.072 R)
• M35: 11,172,119 km (0.094 R)
• M36: 11,392,027 km (0.092 R)
• M37: 12,331,652 km (0.04 R)
• M38: 12,604,668 km (0.05 R)
• M39: 12,833,852 km (0.09 R)
• M40: 13,342,634 km (0.103 R)
• M41: 14,428,116 km (0.103 R)
• M42: 14,957,244 km (0.114 R)
• M43: 15,787,512 km (0.041 R)
• M44: 16,133,831 km (0.068 R)
• M45: 16,432,578 km (0.091 R)
• M46: 16,532,659 km (0.073 R)
• M47: 16,632,890 km (0.117 R)
• M48: 16,733,270 km (0.109 R)
• M49: 17,748,591 km (0.089 R)
• M50: 18,057,211 km (0.055 R)
• M51: 18,263,806 km (0.069 R)
• M52: 19,098,412 km (0.09 R)
• M53: 20,266,173 km (0.073 R)
• M54: 20,858,730 km (0.116 R)
• M55: 21,021,343 km (0.117 R)
• M56: 21,785,788 km (0.12 R)
• M57: 21,895,743 km (0.031 R)
• M58: 22,503,708 km (0.075 R)
• M59: 24,190,275 km (0.107 R)
• M60: 26,033,769 km (0.084 R)
• M61: 27,386,583 km (0.115 R)
• M62: 27,624,144 km (0.059 R)
• M63: 28,161,350 km (0.115 R)
• M64: 29,306,522 km (0.093 R)
• M65: 30,836,609 km (0.041 R)
• M66: 32,267,214 km (0.11 R)
• M67: 33,974,125 km (0.108 R)
• M68: 34,421,423 km (0.117 R)
• M69: 34,870,665 km (0.07 R)
• M70: 35,321,852 km (0.058 R)
• M71: 36,099,911 km (0.08 R)
• M72: 36,752,606 km (0.111 R)
• M73: 37,014,702 km (0.11 R)
• M74: 38,003,394 km (0.115 R)
• M75: 39,335,115 km (0.086 R)
• M76: 40,614,326 km (0.118 R)
• M77: 41,361,268 km (0.071 R)
• M78: 41,702,202 km (0.089 R)
• M79: 42,181,214 km (0.12 R)
• M80: 43,075,660 km (0.093 R)
• M81: 43,906,676 km (0.087 R)
• M82: 45,373,932 km (0.081 R)
• M83: 45,514,404 km (0.065 R)
• M84: 46,078,239 km (0.064 R)
• M85: 46,644,167 km (0.052 R)
• M86: 47,355,056 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.8

Radius: 6.2

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.09 AU - 16.69 AU

Year: 20038 Days

Day: 16.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,983,792 km

• M1: 201,060 km (0.093 R)
• M2: 412,292 km (0.045 R)
• M3: 474,973 km (0.084 R)
• M4: 575,653 km (0.108 R)
• M5: 702,212 km (0.081 R)
• M6: 961,166 km (0.108 R)
• M7: 1,134,849 km (0.079 R)
• M8: 1,179,729 km (0.081 R)
• M9: 1,389,914 km (0.095 R)
• M10: 1,511,686 km (0.076 R)
• M11: 2,033,933 km (0.066 R)
• M12: 2,547,801 km (0.07 R)
• M13: 2,727,917 km (0.119 R)
• M14: 3,324,962 km (0.081 R)
• M15: 3,722,444 km (0.101 R)
• M16: 4,525,635 km (0.072 R)
• M17: 4,928,352 km (0.093 R)
• M18: 5,534,224 km (0.074 R)
• M19: 6,043,904 km (0.117 R)
• M20: 6,324,400 km (0.107 R)
• M21: 6,405,482 km (0.08 R)
• M22: 6,981,733 km (0.082 R)
• M23: 7,233,805 km (0.036 R)
• M24: 8,227,584 km (0.118 R)
• M25: 9,217,622 km (0.087 R)
• M26: 9,494,079 km (0.104 R)
• M27: 9,680,029 km (0.068 R)
• M28: 9,867,027 km (0.096 R)
• M29: 11,063,062 km (0.108 R)
• M30: 13,276,661 km (0.047 R)
• M31: 13,588,872 km (0.048 R)
• M32: 13,850,818 km (0.062 R)
• M33: 13,956,135 km (0.117 R)
• M34: 14,167,517 km (0.111 R)
• M35: 14,861,651 km (0.106 R)
• M36: 15,294,438 km (0.082 R)
• M37: 15,951,172 km (0.064 R)
• M38: 16,449,782 km (0.107 R)
• M39: 16,561,382 km (0.066 R)
• M40: 16,729,081 km (0.119 R)
• M41: 17,009,876 km (0.114 R)
• M42: 18,495,084 km (0.079 R)
• M43: 18,552,978 km (0.042 R)
• M44: 19,077,319 km (0.083 R)
• M45: 20,259,591 km (0.109 R)
• M46: 20,558,936 km (0.115 R)
• M47: 20,799,490 km (0.077 R)
• M48: 21,040,791 km (0.071 R)
• M49: 21,343,876 km (0.107 R)
• M50: 21,709,493 km (0.119 R)
• M51: 23,192,607 km (0.039 R)
• M52: 23,255,139 km (0.099 R)
• M53: 23,694,208 km (0.055 R)
• M54: 23,883,150 km (0.099 R)
• M55: 25,027,873 km (0.117 R)
• M56: 25,477,714 km (0.113 R)
• M57: 26,385,624 km (0.054 R)
• M58: 27,040,563 km (0.026 R)
• M59: 28,366,599 km (0.111 R)
• M60: 28,433,469 km (0.092 R)
• M61: 28,567,209 km (0.082 R)
• M62: 29,307,270 km (0.07 R)
• M63: 31,081,202 km (0.083 R)
• M64: 31,426,324 km (0.045 R)
• M65: 32,609,194 km (0.038 R)
• M66: 33,030,312 km (0.091 R)
• M67: 34,660,630 km (0.079 R)
• M68: 35,305,696 km (0.062 R)
• M69: 35,377,503 km (0.101 R)
• M70: 36,099,462 km (0.104 R)
• M71: 39,706,267 km (0.025 R)
• M72: 40,381,103 km (0.111 R)
• M73: 40,908,585 km (0.075 R)
• M74: 40,984,132 km (0.05 R)
• M75: 41,742,144 km (0.087 R)
• M76: 42,964,508 km (0.108 R)
• M77: 43,503,061 km (0.099 R)
• M78: 43,811,681 km (0.11 R)
• M79: 44,043,708 km (0.115 R)
• M80: 45,366,153 km (0.09 R)
• M81: 45,444,392 km (0.112 R)
• M82: 47,890,617 km (0.119 R)
• M83: 48,049,938 km (0.102 R)
• M84: 48,209,410 km (0.026 R)
• M85: 48,688,871 km (0.113 R)
• M86: 49,330,646 km (0.071 R)
• M87: 49,894,480 km (0.11 R)
• M88: 50,217,612 km (0.1 R)
• M89: 51,435,488 km (0.116 R)
• M90: 52,089,081 km (0.078 R)
• M91: 52,580,959 km (0.085 R)
• M92: 54,149,044 km (0.069 R)
• M93: 54,897,183 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit