🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.99 AU - 2.59 AU

Year: 1048 Days

Day: 21.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.47 AU - 3.47 AU

Year: 1547 Days

Day: 25.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.77 AU - 7.71 AU

Year: 5889 Days

Day: 25.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,944,645 km

• M1: 3,973,768 km (0.042 R)

Asteroid Belt

Center: 12.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 3.1

Gravity: 103 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.07 AU - 20.07 AU

Year: 21319 Days

Day: 19.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 82,944,645 km

• M1: 102,774 km (0.064 R)
• M2: 142,118 km (0.118 R)
• M3: 237,412 km (0.089 R)
• M4: 552,166 km (0.102 R)
• M5: 1,133,353 km (0.12 R)
• M6: 1,291,778 km (0.089 R)
• M7: 1,457,382 km (0.046 R)
• M8: 1,771,987 km (0.06 R)
• M9: 1,881,492 km (0.066 R)
• M10: 1,955,693 km (0.106 R)
• M11: 2,542,266 km (0.067 R)
• M12: 2,749,160 km (0.106 R)
• M13: 3,446,735 km (0.087 R)
• M14: 3,861,869 km (0.073 R)
• M15: 4,839,641 km (0.059 R)
• M16: 5,251,035 km (0.066 R)
• M17: 5,888,920 km (0.104 R)
• M18: 6,663,388 km (0.087 R)
• M19: 7,120,260 km (0.1 R)
• M20: 8,244,937 km (0.041 R)
• M21: 8,673,086 km (0.1 R)
• M22: 8,983,203 km (0.09 R)
• M23: 9,742,412 km (0.058 R)
• M24: 9,806,739 km (0.072 R)
• M25: 10,129,721 km (0.119 R)
• M26: 10,325,245 km (0.079 R)
• M27: 11,254,098 km (0.102 R)
• M28: 12,002,387 km (0.033 R)
• M29: 13,403,520 km (0.075 R)
• M30: 13,474,879 km (0.093 R)
• M31: 13,978,275 km (0.083 R)
• M32: 14,123,236 km (0.077 R)
• M33: 15,003,470 km (0.066 R)
• M34: 15,151,871 km (0.074 R)
• M35: 15,825,660 km (0.049 R)
• M36: 18,141,435 km (0.113 R)
• M37: 18,537,420 km (0.106 R)
• M38: 19,986,874 km (0.067 R)
• M39: 20,642,711 km (0.114 R)
• M40: 21,139,226 km (0.114 R)
• M41: 21,975,329 km (0.099 R)
• M42: 22,059,552 km (0.091 R)
• M43: 23,421,491 km (0.103 R)
• M44: 23,679,847 km (0.06 R)
• M45: 23,766,165 km (0.117 R)
• M46: 24,199,400 km (0.099 R)
• M47: 24,460,598 km (0.114 R)
• M48: 25,249,877 km (0.106 R)
• M49: 25,514,665 km (0.071 R)
• M50: 26,047,383 km (0.036 R)
• M51: 28,488,970 km (0.107 R)
• M52: 29,783,440 km (0.094 R)
• M53: 30,908,117 km (0.109 R)
• M54: 31,191,455 km (0.114 R)
• M55: 32,429,228 km (0.105 R)
• M56: 32,621,162 km (0.107 R)
• M57: 36,138,208 km (0.117 R)
• M58: 36,237,691 km (0.053 R)
• M59: 37,236,705 km (0.072 R)
• M60: 39,057,610 km (0.09 R)
• M61: 39,159,636 km (0.093 R)
• M62: 41,530,164 km (0.099 R)
• M63: 41,842,824 km (0.048 R)
• M64: 45,332,792 km (0.114 R)
• M65: 46,084,970 km (0.057 R)
• M66: 46,516,560 km (0.084 R)
• M67: 47,819,707 km (0.092 R)
• M68: 48,038,120 km (0.097 R)
• M69: 48,804,809 km (0.103 R)
• M70: 49,575,687 km (0.101 R)
• M71: 49,686,240 km (0.091 R)
• M72: 50,683,908 km (0.092 R)
• M73: 51,688,308 km (0.112 R)
• M74: 52,024,455 km (0.032 R)
• M75: 52,586,494 km (0.047 R)
• M76: 52,811,788 km (0.109 R)
• M77: 52,924,585 km (0.048 R)
• M78: 53,716,556 km (0.085 R)
• M79: 54,170,735 km (0.086 R)
• M80: 57,386,042 km (0.067 R)
• M81: 58,199,406 km (0.027 R)
• M82: 59,368,065 km (0.026 R)
• M83: 59,837,802 km (0.063 R)
• M84: 65,326,249 km (0.03 R)
• M85: 65,932,419 km (0.098 R)
• M86: 66,662,307 km (0.08 R)
• M87: 66,906,301 km (0.054 R)
• M88: 68,375,801 km (0.061 R)
• M89: 70,848,654 km (0.093 R)
• M90: 73,099,204 km (0.103 R)
• M91: 74,739,096 km (0.081 R)
• M92: 75,881,426 km (0.107 R)
• M93: 76,901,683 km (0.105 R)
• M94: 77,157,495 km (0.112 R)
• M95: 79,601,476 km (0.091 R)
• M96: 80,768,040 km (0.081 R)
• M97: 81,548,941 km (0.099 R)
• M98: 85,358,002 km (0.076 R)
• M99: 86,951,070 km (0.113 R)
• M100: 88,018,600 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.6

Radius: 5.6

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.89 AU - 19.73 AU

Year: 22720 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,944,645 km

• M1: 72,256 km (0.109 R)
• M2: 128,953 km (0.065 R)
• M3: 397,182 km (0.078 R)
• M4: 757,713 km (0.106 R)
• M5: 968,497 km (0.088 R)
• M6: 1,167,911 km (0.107 R)
• M7: 1,805,945 km (0.099 R)
• M8: 2,015,682 km (0.11 R)
• M9: 2,496,340 km (0.113 R)
• M10: 2,729,862 km (0.105 R)
• M11: 3,217,701 km (0.043 R)
• M12: 3,557,886 km (0.043 R)
• M13: 3,601,120 km (0.118 R)
• M14: 4,645,463 km (0.115 R)
• M15: 5,324,039 km (0.094 R)
• M16: 5,674,846 km (0.063 R)
• M17: 6,664,136 km (0.083 R)
• M18: 8,216,513 km (0.117 R)
• M19: 8,389,299 km (0.102 R)
• M20: 8,738,311 km (0.092 R)
• M21: 9,330,569 km (0.075 R)
• M22: 9,631,560 km (0.076 R)
• M23: 10,119,847 km (0.079 R)
• M24: 10,243,116 km (0.079 R)
• M25: 11,311,245 km (0.093 R)
• M26: 11,503,478 km (0.051 R)
• M27: 12,282,883 km (0.087 R)
• M28: 14,166,769 km (0.105 R)
• M29: 15,495,497 km (0.112 R)
• M30: 15,637,765 km (0.03 R)
• M31: 17,156,482 km (0.102 R)
• M32: 17,896,094 km (0.107 R)
• M33: 19,024,960 km (0.091 R)
• M34: 19,177,250 km (0.11 R)
• M35: 20,099,222 km (0.116 R)
• M36: 20,176,714 km (0.077 R)
• M37: 20,721,848 km (0.11 R)
• M38: 21,035,555 km (0.106 R)
• M39: 22,466,608 km (0.12 R)
• M40: 22,627,426 km (0.11 R)
• M41: 22,708,059 km (0.089 R)
• M42: 23,519,478 km (0.088 R)
• M43: 23,764,669 km (0.113 R)
• M44: 24,671,232 km (0.112 R)
• M45: 25,337,691 km (0.1 R)
• M46: 25,673,089 km (0.073 R)
• M47: 27,802,465 km (0.115 R)
• M48: 28,844,564 km (0.111 R)
• M49: 29,282,586 km (0.084 R)
• M50: 29,634,441 km (0.063 R)
• M51: 30,165,064 km (0.065 R)
• M52: 30,787,990 km (0.066 R)
• M53: 31,865,842 km (0.113 R)
• M54: 33,505,435 km (0.066 R)
• M55: 34,521,055 km (0.113 R)
• M56: 36,771,456 km (0.086 R)
• M57: 37,341,424 km (0.111 R)
• M58: 37,436,718 km (0.077 R)
• M59: 38,682,868 km (0.1 R)
• M60: 39,359,349 km (0.098 R)
• M61: 40,332,633 km (0.094 R)
• M62: 40,430,470 km (0.068 R)
• M63: 40,920,403 km (0.086 R)
• M64: 42,800,400 km (0.078 R)
• M65: 42,999,814 km (0.082 R)
• M66: 44,002,119 km (0.101 R)
• M67: 45,519,790 km (0.066 R)
• M68: 45,723,542 km (0.116 R)
• M69: 46,029,619 km (0.063 R)
• M70: 46,541,094 km (0.047 R)
• M71: 46,643,718 km (0.057 R)
• M72: 47,673,401 km (0.095 R)
• M73: 49,023,073 km (0.113 R)
• M74: 51,653,602 km (0.111 R)
• M75: 54,006,178 km (0.114 R)
• M76: 54,329,758 km (0.099 R)
• M77: 55,848,027 km (0.069 R)
• M78: 57,380,058 km (0.111 R)
• M79: 57,820,325 km (0.114 R)
• M80: 58,926,003 km (0.117 R)
• M81: 59,147,857 km (0.11 R)
• M82: 59,926,962 km (0.118 R)
• M83: 62,850,254 km (0.113 R)
• M84: 69,888,236 km (0.116 R)
• M85: 72,368,269 km (0.077 R)
• M86: 75,357,983 km (0.107 R)
• M87: 76,807,436 km (0.094 R)
• M88: 80,102,030 km (0.098 R)
• M89: 80,347,820 km (0.103 R)
• M90: 81,333,819 km (0.083 R)
• M91: 81,457,387 km (0.046 R)
• M92: 82,447,874 km (0.118 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit