🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 18.3 Hours

Environment

Temp: 260 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.19 AU - 1.25 AU

Year: 474 Days

Day: 24 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.94 AU - 2.32 AU

Year: 1093 Days

Day: 22.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,532,732 km

• M1: 48,171 km (0.079 R)
• M2: 1,171,651 km (0.095 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 9.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.89 AU - 9.37 AU

Year: 7407 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,532,732 km

• M1: 146,307 km (0.1 R)
• M2: 274,811 km (0.101 R)
• M3: 468,541 km (0.118 R)
• M4: 532,718 km (0.113 R)
• M5: 658,979 km (0.089 R)
• M6: 1,158,336 km (0.108 R)
• M7: 1,279,660 km (0.091 R)
• M8: 1,342,042 km (0.088 R)
• M9: 1,502,561 km (0.059 R)
• M10: 1,931,608 km (0.065 R)
• M11: 2,169,468 km (0.085 R)
• M12: 2,713,855 km (0.041 R)
• M13: 3,451,821 km (0.093 R)
• M14: 3,539,934 km (0.117 R)
• M15: 3,900,166 km (0.066 R)
• M16: 4,510,675 km (0.062 R)
• M17: 4,827,224 km (0.102 R)
• M18: 5,100,689 km (0.043 R)
• M19: 5,430,403 km (0.069 R)
• M20: 5,636,698 km (0.099 R)
• M21: 6,004,111 km (0.115 R)
• M22: 6,190,809 km (0.105 R)
• M23: 6,352,374 km (0.107 R)
• M24: 7,208,972 km (0.115 R)
• M25: 7,521,631 km (0.078 R)
• M26: 8,546,078 km (0.102 R)
• M27: 9,028,830 km (0.09 R)
• M28: 10,306,246 km (0.104 R)
• M29: 10,369,975 km (0.098 R)
• M30: 10,723,026 km (0.087 R)
• M31: 11,342,062 km (0.105 R)
• M32: 11,839,026 km (0.099 R)
• M33: 12,275,552 km (0.073 R)
• M34: 12,648,949 km (0.045 R)
• M35: 13,302,841 km (0.095 R)
• M36: 13,616,398 km (0.109 R)
• M37: 14,286,297 km (0.105 R)
• M38: 14,679,141 km (0.091 R)
• M39: 15,075,426 km (0.109 R)
• M40: 15,805,165 km (0.117 R)
• M41: 16,026,270 km (0.08 R)
• M42: 16,658,471 km (0.072 R)
• M43: 17,450,592 km (0.11 R)
• M44: 18,915,005 km (0.12 R)
• M45: 19,464,478 km (0.117 R)
• M46: 20,338,429 km (0.09 R)
• M47: 21,591,610 km (0.116 R)
• M48: 22,289,484 km (0.073 R)
• M49: 23,665,186 km (0.064 R)
• M50: 23,833,783 km (0.108 R)
• M51: 23,918,156 km (0.058 R)
• M52: 24,682,751 km (0.071 R)
• M53: 24,982,246 km (0.08 R)
• M54: 25,455,424 km (0.03 R)
• M55: 26,892,312 km (0.049 R)
• M56: 27,200,633 km (0.112 R)
• M57: 27,288,896 km (0.071 R)
• M58: 28,132,179 km (0.055 R)
• M59: 29,390,596 km (0.09 R)
• M60: 29,571,909 km (0.041 R)
• M61: 29,753,521 km (0.108 R)
• M62: 30,163,568 km (0.052 R)
• M63: 30,621,338 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 8.5

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.13 AU - 9.65 AU

Year: 7789 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,532,732 km

• M1: 143,614 km (0.052 R)
• M2: 250,726 km (0.099 R)
• M3: 313,856 km (0.115 R)
• M4: 421,866 km (0.045 R)
• M5: 602,431 km (0.091 R)
• M6: 742,454 km (0.04 R)
• M7: 1,129,913 km (0.117 R)
• M8: 1,265,448 km (0.111 R)
• M9: 1,682,527 km (0.103 R)
• M10: 2,092,725 km (0.057 R)
• M11: 2,609,585 km (0.073 R)
• M12: 2,843,108 km (0.067 R)
• M13: 2,949,023 km (0.077 R)
• M14: 3,056,284 km (0.074 R)
• M15: 3,843,319 km (0.102 R)
• M16: 3,990,374 km (0.102 R)
• M17: 4,289,869 km (0.118 R)
• M18: 5,102,335 km (0.063 R)
• M19: 5,361,887 km (0.116 R)
• M20: 5,659,138 km (0.111 R)
• M21: 6,097,759 km (0.029 R)
• M22: 6,408,025 km (0.071 R)
• M23: 6,617,761 km (0.082 R)
• M24: 8,110,149 km (0.09 R)
• M25: 8,489,530 km (0.051 R)
• M26: 9,186,805 km (0.103 R)
• M27: 9,304,838 km (0.071 R)
• M28: 9,502,756 km (0.048 R)
• M29: 10,185,670 km (0.077 R)
• M30: 10,760,126 km (0.109 R)
• M31: 11,513,950 km (0.075 R)
• M32: 11,897,369 km (0.117 R)
• M33: 12,155,126 km (0.087 R)
• M34: 12,895,935 km (0.081 R)
• M35: 13,294,015 km (0.11 R)
• M36: 13,383,026 km (0.096 R)
• M37: 13,831,071 km (0.039 R)
• M38: 14,283,904 km (0.097 R)
• M39: 14,558,117 km (0.097 R)
• M40: 15,390,779 km (0.075 R)
• M41: 15,813,093 km (0.091 R)
• M42: 16,429,586 km (0.076 R)
• M43: 17,296,207 km (0.111 R)
• M44: 17,588,371 km (0.116 R)
• M45: 17,833,113 km (0.071 R)
• M46: 18,326,038 km (0.079 R)
• M47: 18,574,072 km (0.041 R)
• M48: 19,426,031 km (0.118 R)
• M49: 19,679,001 km (0.119 R)
• M50: 20,495,955 km (0.084 R)
• M51: 20,650,340 km (0.065 R)
• M52: 20,960,307 km (0.107 R)
• M53: 22,586,287 km (0.061 R)
• M54: 23,333,827 km (0.08 R)
• M55: 23,764,669 km (0.042 R)
• M56: 25,458,715 km (0.062 R)
• M57: 29,366,810 km (0.101 R)
• M58: 30,006,939 km (0.098 R)
• M59: 30,946,264 km (0.084 R)
• M60: 31,419,442 km (0.118 R)
• M61: 31,657,004 km (0.06 R)
• M62: 31,954,704 km (0.082 R)
• M63: 32,253,451 km (0.103 R)
• M64: 33,396,827 km (0.116 R)
• M65: 34,125,817 km (0.114 R)
• M66: 34,798,709 km (0.118 R)
• M67: 35,105,983 km (0.087 R)
• M68: 35,537,573 km (0.087 R)
• M69: 35,599,506 km (0.033 R)
• M70: 35,785,157 km (0.069 R)
• M71: 36,033,190 km (0.078 R)
• M72: 36,095,273 km (0.105 R)
• M73: 37,596,488 km (0.087 R)
• M74: 38,164,661 km (0.082 R)
• M75: 38,481,509 km (0.048 R)
• M76: 38,672,097 km (0.054 R)
• M77: 39,118,048 km (0.087 R)
• M78: 39,181,777 km (0.072 R)
• M79: 39,693,701 km (0.074 R)
• M80: 40,079,065 km (0.077 R)
• M81: 41,567,863 km (0.089 R)
• M82: 41,698,162 km (0.114 R)
• M83: 42,548,626 km (0.101 R)
• M84: 43,404,625 km (0.09 R)
• M85: 43,669,264 km (0.117 R)
• M86: 44,133,466 km (0.063 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit