🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.22 AU - 1.58 AU

Year: 634 Days

Day: 33 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.85 AU - 2.33 AU

Year: 1157 Days

Day: 30.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.44 AU - 3.42 AU

Year: 1920 Days

Day: 32.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 14.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.58 AU - 8.96 AU

Year: 8293 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,584,802 km

• M1: 180,864 km (0.081 R)
• M2: 295,456 km (0.059 R)
• M3: 447,746 km (0.082 R)
• M4: 566,378 km (0.039 R)
• M5: 661,223 km (0.095 R)
• M6: 802,593 km (0.081 R)
• M7: 1,043,445 km (0.104 R)
• M8: 1,212,790 km (0.062 R)
• M9: 1,309,281 km (0.092 R)
• M10: 2,542,266 km (0.085 R)
• M11: 2,647,284 km (0.097 R)
• M12: 3,127,343 km (0.095 R)
• M13: 3,285,917 km (0.046 R)
• M14: 3,635,079 km (0.081 R)
• M15: 3,971,823 km (0.077 R)
• M16: 4,069,810 km (0.101 R)
• M17: 4,394,437 km (0.076 R)
• M18: 4,831,862 km (0.09 R)
• M19: 5,175,787 km (0.108 R)
• M20: 5,337,353 km (0.116 R)
• M21: 5,887,873 km (0.114 R)
• M22: 6,718,590 km (0.105 R)
• M23: 7,555,440 km (0.098 R)
• M24: 8,142,163 km (0.045 R)
• M25: 8,299,091 km (0.119 R)
• M26: 8,552,211 km (0.043 R)
• M27: 8,743,696 km (0.071 R)
• M28: 8,872,201 km (0.116 R)
• M29: 9,722,814 km (0.097 R)
• M30: 9,822,596 km (0.06 R)
• M31: 10,702,082 km (0.114 R)
• M32: 10,839,712 km (0.092 R)
• M33: 11,047,204 km (0.103 R)
• M34: 11,151,324 km (0.108 R)
• M35: 11,854,734 km (0.091 R)
• M36: 12,790,468 km (0.055 R)
• M37: 15,001,226 km (0.112 R)
• M38: 15,155,311 km (0.079 R)
• M39: 15,387,637 km (0.094 R)
• M40: 15,933,968 km (0.116 R)
• M41: 16,249,171 km (0.065 R)
• M42: 16,725,640 km (0.045 R)
• M43: 17,045,929 km (0.118 R)
• M44: 18,018,914 km (0.118 R)
• M45: 18,843,647 km (0.082 R)
• M46: 19,554,237 km (0.088 R)
• M47: 19,807,207 km (0.118 R)
• M48: 20,401,559 km (0.092 R)
• M49: 20,657,970 km (0.089 R)
• M50: 21,347,317 km (0.113 R)
• M51: 21,477,467 km (0.108 R)
• M52: 21,913,096 km (0.081 R)
• M53: 22,044,293 km (0.091 R)
• M54: 23,684,484 km (0.092 R)
• M55: 24,587,308 km (0.045 R)
• M56: 24,769,219 km (0.105 R)
• M57: 25,916,485 km (0.058 R)
• M58: 26,148,062 km (0.054 R)
• M59: 26,706,511 km (0.102 R)
• M60: 27,174,902 km (0.038 R)
• M61: 27,363,096 km (0.113 R)
• M62: 27,835,227 km (0.105 R)
• M63: 27,930,072 km (0.063 R)
• M64: 28,119,912 km (0.108 R)
• M65: 28,310,200 km (0.115 R)
• M66: 28,979,651 km (0.091 R)
• M67: 29,702,657 km (0.118 R)
• M68: 30,773,928 km (0.12 R)
• M69: 31,019,118 km (0.116 R)
• M70: 32,404,395 km (0.087 R)
• M71: 32,753,855 km (0.084 R)
• M72: 33,004,133 km (0.049 R)
• M73: 33,255,307 km (0.056 R)
• M74: 33,456,517 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 6.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.58 AU - 20.8 AU

Year: 28488 Days

Day: 19.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,584,802 km

• M1: 763,697 km (0.111 R)
• M2: 853,456 km (0.059 R)
• M3: 923,019 km (0.082 R)
• M4: 1,043,296 km (0.101 R)
• M5: 1,143,377 km (0.117 R)
• M6: 1,220,569 km (0.117 R)
• M7: 1,380,040 km (0.075 R)
• M8: 1,719,328 km (0.119 R)
• M9: 1,838,109 km (0.075 R)
• M10: 2,052,632 km (0.118 R)
• M11: 2,372,772 km (0.106 R)
• M12: 3,499,094 km (0.101 R)
• M13: 3,919,614 km (0.056 R)
• M14: 4,641,723 km (0.077 R)
• M15: 5,231,288 km (0.066 R)
• M16: 5,622,786 km (0.09 R)
• M17: 5,666,917 km (0.099 R)
• M18: 7,717,455 km (0.113 R)
• M19: 8,112,693 km (0.06 R)
• M20: 8,162,509 km (0.088 R)
• M21: 9,442,019 km (0.09 R)
• M22: 9,811,376 km (0.092 R)
• M23: 9,864,633 km (0.08 R)
• M24: 10,564,302 km (0.098 R)
• M25: 12,296,347 km (0.115 R)
• M26: 13,224,153 km (0.096 R)
• M27: 13,400,678 km (0.105 R)
• M28: 13,459,620 km (0.12 R)
• M29: 13,994,582 km (0.099 R)
• M30: 14,114,410 km (0.102 R)
• M31: 15,516,590 km (0.095 R)
• M32: 17,218,565 km (0.109 R)
• M33: 17,928,706 km (0.119 R)
• M34: 18,320,054 km (0.101 R)
• M35: 18,385,578 km (0.1 R)
• M36: 18,912,462 km (0.042 R)
• M37: 19,981,040 km (0.061 R)
• M38: 20,590,801 km (0.084 R)
• M39: 20,727,084 km (0.072 R)
• M40: 21,069,215 km (0.091 R)
• M41: 21,137,730 km (0.11 R)
• M42: 21,967,251 km (0.057 R)
• M43: 25,609,510 km (0.112 R)
• M44: 25,682,813 km (0.035 R)
• M45: 26,197,729 km (0.066 R)
• M46: 27,687,275 km (0.114 R)
• M47: 27,762,522 km (0.113 R)
• M48: 27,837,770 km (0.034 R)
• M49: 29,510,723 km (0.096 R)
• M50: 29,895,489 km (0.118 R)
• M51: 29,972,681 km (0.12 R)
• M52: 30,903,779 km (0.086 R)
• M53: 31,686,774 km (0.07 R)
• M54: 31,922,989 km (0.099 R)
• M55: 32,635,075 km (0.112 R)
• M56: 33,192,476 km (0.096 R)
• M57: 34,640,434 km (0.106 R)
• M58: 36,602,859 km (0.064 R)
• M59: 37,016,198 km (0.079 R)
• M60: 37,764,038 km (0.12 R)
• M61: 38,349,265 km (0.091 R)
• M62: 38,433,039 km (0.105 R)
• M63: 38,601,038 km (0.093 R)
• M64: 38,684,962 km (0.089 R)
• M65: 39,782,861 km (0.083 R)
• M66: 42,702,263 km (0.065 R)
• M67: 44,539,475 km (0.099 R)
• M68: 44,715,851 km (0.063 R)
• M69: 44,804,113 km (0.087 R)
• M70: 45,512,160 km (0.026 R)
• M71: 46,760,255 km (0.104 R)
• M72: 47,029,083 km (0.077 R)
• M73: 47,208,750 km (0.113 R)
• M74: 48,744,073 km (0.11 R)
• M75: 50,755,266 km (0.086 R)
• M76: 51,400,781 km (0.104 R)
• M77: 51,585,834 km (0.115 R)
• M78: 52,142,039 km (0.086 R)
• M79: 52,700,188 km (0.047 R)
• M80: 54,575,098 km (0.104 R)
• M81: 54,763,741 km (0.091 R)
• M82: 54,858,138 km (0.103 R)
• M83: 55,047,229 km (0.049 R)
• M84: 55,805,391 km (0.089 R)
• M85: 57,428,079 km (0.071 R)
• M86: 57,620,013 km (0.087 R)
• M87: 58,389,844 km (0.097 R)
• M88: 59,356,845 km (0.075 R)
• M89: 62,092,541 km (0.116 R)
• M90: 62,289,561 km (0.036 R)
• M91: 62,486,731 km (0.11 R)
• M92: 62,585,466 km (0.091 R)
• M93: 62,684,201 km (0.074 R)
• M94: 62,782,935 km (0.099 R)
• M95: 64,969,158 km (0.108 R)
• M96: 67,079,087 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit