🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 330 Days

Day: 40.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,711,137 km

• M1: 284,086 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.4 AU

Year: 440 Days

Day: 14.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.57 AU - 2.55 AU

Year: 1054 Days

Day: 26.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 10

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.97 AU - 8.37 AU

Year: 6843 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,711,137 km

• M1: 153,338 km (0.108 R)
• M2: 344,823 km (0.088 R)
• M3: 459,714 km (0.115 R)
• M4: 589,715 km (0.073 R)
• M5: 937,679 km (0.083 R)
• M6: 1,161,179 km (0.12 R)
• M7: 1,479,523 km (0.113 R)
• M8: 1,598,453 km (0.109 R)
• M9: 1,931,458 km (0.087 R)
• M10: 2,106,188 km (0.108 R)
• M11: 2,448,169 km (0.103 R)
• M12: 2,734,499 km (0.114 R)
• M13: 2,807,802 km (0.071 R)
• M14: 2,906,537 km (0.089 R)
• M15: 3,550,107 km (0.058 R)
• M16: 3,711,074 km (0.099 R)
• M17: 4,040,339 km (0.074 R)
• M18: 4,124,114 km (0.114 R)
• M19: 4,265,185 km (0.079 R)
• M20: 4,407,752 km (0.096 R)
• M21: 4,639,329 km (0.101 R)
• M22: 4,845,176 km (0.086 R)
• M23: 5,450,000 km (0.074 R)
• M24: 5,542,751 km (0.088 R)
• M25: 7,097,970 km (0.05 R)
• M26: 7,679,457 km (0.103 R)
• M27: 8,311,807 km (0.12 R)
• M28: 8,490,427 km (0.115 R)
• M29: 8,706,446 km (0.065 R)
• M30: 9,144,020 km (0.113 R)
• M31: 9,365,575 km (0.032 R)
• M32: 9,663,574 km (0.084 R)
• M33: 11,596,528 km (0.085 R)
• M34: 11,716,206 km (0.107 R)
• M35: 11,796,241 km (0.109 R)
• M36: 12,853,299 km (0.08 R)
• M37: 13,940,278 km (0.119 R)
• M38: 14,110,221 km (0.103 R)
• M39: 15,581,665 km (0.105 R)
• M40: 15,669,779 km (0.059 R)
• M41: 15,935,016 km (0.063 R)
• M42: 16,380,368 km (0.059 R)
• M43: 16,874,939 km (0.12 R)
• M44: 17,010,774 km (0.04 R)
• M45: 17,146,908 km (0.115 R)
• M46: 17,971,192 km (0.104 R)
• M47: 18,202,471 km (0.094 R)
• M48: 18,434,646 km (0.107 R)
• M49: 18,761,518 km (0.087 R)
• M50: 18,996,087 km (0.06 R)
• M51: 19,184,581 km (0.102 R)
• M52: 20,088,002 km (0.088 R)
• M53: 20,811,009 km (0.06 R)
• M54: 21,346,569 km (0.072 R)
• M55: 22,780,315 km (0.095 R)
• M56: 23,181,237 km (0.053 R)
• M57: 24,143,002 km (0.07 R)
• M58: 24,654,327 km (0.079 R)
• M59: 24,859,875 km (0.077 R)
• M60: 24,962,948 km (0.082 R)
• M61: 25,117,632 km (0.047 R)
• M62: 25,376,287 km (0.104 R)
• M63: 25,635,839 km (0.062 R)
• M64: 26,788,192 km (0.078 R)
• M65: 27,796,930 km (0.106 R)
• M66: 27,957,448 km (0.081 R)
• M67: 28,064,561 km (0.115 R)
• M68: 30,290,427 km (0.118 R)
• M69: 30,620,889 km (0.116 R)
• M70: 31,731,204 km (0.099 R)
• M71: 32,628,792 km (0.108 R)
• M72: 33,591,753 km (0.092 R)
• M73: 34,048,027 km (0.083 R)
• M74: 34,334,357 km (0.046 R)
• M75: 34,851,666 km (0.107 R)
• M76: 35,255,880 km (0.1 R)
• M77: 35,545,501 km (0.05 R)
• M78: 35,719,633 km (0.082 R)
• M79: 36,536,138 km (0.083 R)
• M80: 37,299,686 km (0.106 R)
• M81: 38,009,378 km (0.081 R)
• M82: 38,604,030 km (0.12 R)
• M83: 39,022,156 km (0.098 R)
• M84: 39,441,927 km (0.033 R)
• M85: 39,622,193 km (0.112 R)
• M86: 40,285,659 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.47 AU - 13.41 AU

Year: 12898 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,711,137 km

• M1: 118,033 km (0.114 R)
• M2: 433,535 km (0.114 R)
• M3: 794,664 km (0.097 R)
• M4: 984,204 km (0.111 R)
• M5: 1,188,555 km (0.047 R)
• M6: 1,332,468 km (0.072 R)
• M7: 1,881,044 km (0.051 R)
• M8: 2,078,513 km (0.081 R)
• M9: 2,194,302 km (0.117 R)
• M10: 2,282,714 km (0.091 R)
• M11: 2,710,713 km (0.084 R)
• M12: 5,439,229 km (0.083 R)
• M13: 5,600,047 km (0.058 R)
• M14: 6,008,748 km (0.069 R)
• M15: 6,258,577 km (0.068 R)
• M16: 6,811,640 km (0.116 R)
• M17: 7,028,557 km (0.095 R)
• M18: 7,247,867 km (0.105 R)
• M19: 7,469,272 km (0.085 R)
• M20: 7,693,071 km (0.117 R)
• M21: 7,783,128 km (0.119 R)
• M22: 8,891,798 km (0.045 R)
• M23: 9,272,375 km (0.072 R)
• M24: 10,147,822 km (0.097 R)
• M25: 10,545,453 km (0.051 R)
• M26: 10,645,534 km (0.103 R)
• M27: 11,458,599 km (0.088 R)
• M28: 11,561,522 km (0.109 R)
• M29: 12,502,642 km (0.097 R)
• M30: 12,768,477 km (0.061 R)
• M31: 12,928,846 km (0.101 R)
• M32: 13,468,147 km (0.104 R)
• M33: 13,686,111 km (0.104 R)
• M34: 14,235,733 km (0.083 R)
• M35: 14,680,637 km (0.101 R)
• M36: 14,736,587 km (0.12 R)
• M37: 15,356,670 km (0.113 R)
• M38: 15,470,215 km (0.058 R)
• M39: 15,812,944 km (0.109 R)
• M40: 16,563,925 km (0.115 R)
• M41: 16,914,433 km (0.115 R)
• M42: 17,385,666 km (0.079 R)
• M43: 19,867,495 km (0.074 R)
• M44: 22,264,801 km (0.081 R)
• M45: 22,457,932 km (0.063 R)
• M46: 23,301,215 km (0.074 R)
• M47: 24,221,092 km (0.085 R)
• M48: 24,818,586 km (0.094 R)
• M49: 25,286,678 km (0.103 R)
• M50: 25,555,505 km (0.099 R)
• M51: 26,231,687 km (0.085 R)
• M52: 26,435,739 km (0.071 R)
• M53: 27,739,933 km (0.115 R)
• M54: 30,339,196 km (0.115 R)
• M55: 30,481,913 km (0.039 R)
• M56: 30,839,751 km (0.054 R)
• M57: 31,487,210 km (0.051 R)
• M58: 31,776,383 km (0.116 R)
• M59: 32,211,862 km (0.086 R)
• M60: 32,284,567 km (0.111 R)
• M61: 33,309,163 km (0.085 R)
• M62: 35,015,326 km (0.031 R)
• M63: 35,314,971 km (0.102 R)
• M64: 35,615,513 km (0.067 R)
• M65: 35,992,350 km (0.116 R)
• M66: 37,359,675 km (0.083 R)
• M67: 37,589,307 km (0.062 R)
• M68: 38,666,711 km (0.117 R)
• M69: 39,442,526 km (0.117 R)
• M70: 39,598,257 km (0.033 R)
• M71: 40,301,816 km (0.101 R)
• M72: 40,458,744 km (0.101 R)
• M73: 41,325,365 km (0.037 R)
• M74: 43,076,856 km (0.055 R)
• M75: 44,446,874 km (0.083 R)
• M76: 44,690,120 km (0.1 R)
• M77: 45,340,871 km (0.114 R)
• M78: 46,651,946 km (0.061 R)
• M79: 47,560,454 km (0.082 R)
• M80: 47,643,331 km (0.12 R)
• M81: 48,976,099 km (0.094 R)
• M82: 49,059,874 km (0.082 R)
• M83: 49,479,047 km (0.11 R)
• M84: 51,933,948 km (0.086 R)
• M85: 52,703,779 km (0.117 R)
• M86: 53,736,154 km (0.042 R)
• M87: 55,297,207 km (0.071 R)
• M88: 55,908,315 km (0.091 R)
• M89: 56,785,257 km (0.106 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 17,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit