🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 16.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,982,670 km

• M1: 25,282 km (0.1 R)
• M2: 303,235 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 218 Days

Day: 14.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.58 AU

Year: 510 Days

Day: 31.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,982,670 km

• M1: 184,305 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.28 AU - 1.62 AU

Year: 622 Days

Day: 35.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.44 AU - 1.76 AU

Year: 721 Days

Day: 36 Hours

Environment

Temp: -28 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.62 AU - 2.06 AU

Year: 890 Days

Day: 17.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,982,670 km

• M1: 50,714 km (0.107 R)
• M2: 654,191 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.84 AU - 1.86 AU

Year: 897 Days

Day: 21.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.23 AU - 3.21 AU

Year: 1599 Days

Day: 23.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 8.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.92 AU - 10.96 AU

Year: 11171 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,982,670 km

• M1: 198,217 km (0.105 R)
• M2: 250,128 km (0.097 R)
• M3: 397,332 km (0.087 R)
• M4: 495,319 km (0.115 R)
• M5: 824,434 km (0.12 R)
• M6: 904,469 km (0.098 R)
• M7: 1,107,323 km (0.062 R)
• M8: 1,250,788 km (0.114 R)
• M9: 1,419,684 km (0.051 R)
• M10: 1,676,992 km (0.052 R)
• M11: 1,779,766 km (0.083 R)
• M12: 2,212,553 km (0.09 R)
• M13: 2,280,320 km (0.074 R)
• M14: 2,605,546 km (0.049 R)
• M15: 3,120,911 km (0.029 R)
• M16: 3,197,206 km (0.063 R)
• M17: 3,377,471 km (0.099 R)
• M18: 3,614,135 km (0.111 R)
• M19: 4,159,569 km (0.114 R)
• M20: 4,328,166 km (0.046 R)
• M21: 4,556,602 km (0.052 R)
• M22: 4,759,755 km (0.077 R)
• M23: 4,877,190 km (0.094 R)
• M24: 5,265,396 km (0.052 R)
• M25: 6,424,331 km (0.095 R)
• M26: 7,082,562 km (0.066 R)
• M27: 7,318,029 km (0.101 R)
• M28: 7,624,704 km (0.117 R)
• M29: 8,215,167 km (0.031 R)
• M30: 8,427,147 km (0.093 R)
• M31: 8,712,580 km (0.111 R)
• M32: 9,848,327 km (0.09 R)
• M33: 9,923,276 km (0.062 R)
• M34: 10,035,923 km (0.069 R)
• M35: 10,528,997 km (0.095 R)
• M36: 10,759,378 km (0.084 R)
• M37: 10,991,255 km (0.051 R)
• M38: 11,069,046 km (0.084 R)
• M39: 11,224,927 km (0.105 R)
• M40: 11,538,933 km (0.047 R)
• M41: 13,649,908 km (0.063 R)
• M42: 13,817,159 km (0.109 R)
• M43: 14,153,604 km (0.044 R)
• M44: 18,213,690 km (0.114 R)
• M45: 18,397,845 km (0.067 R)
• M46: 19,328,045 km (0.097 R)
• M47: 19,468,816 km (0.105 R)
• M48: 19,610,037 km (0.102 R)
• M49: 19,704,433 km (0.114 R)
• M50: 20,799,789 km (0.085 R)
• M51: 21,040,641 km (0.108 R)
• M52: 21,622,278 km (0.112 R)
• M53: 21,719,666 km (0.083 R)
• M54: 23,448,569 km (0.099 R)
• M55: 23,548,799 km (0.114 R)
• M56: 23,849,940 km (0.099 R)
• M57: 25,016,504 km (0.104 R)
• M58: 25,426,701 km (0.09 R)
• M59: 25,478,013 km (0.093 R)
• M60: 25,529,475 km (0.084 R)
• M61: 25,994,126 km (0.095 R)
• M62: 26,097,797 km (0.115 R)
• M63: 26,201,618 km (0.073 R)
• M64: 26,513,679 km (0.055 R)
• M65: 26,827,087 km (0.056 R)
• M66: 28,039,877 km (0.1 R)
• M67: 28,679,557 km (0.081 R)
• M68: 29,378,179 km (0.064 R)
• M69: 30,027,883 km (0.101 R)
• M70: 30,518,265 km (0.095 R)
• M71: 30,737,127 km (0.066 R)
• M72: 30,956,437 km (0.12 R)
• M73: 31,617,660 km (0.072 R)
• M74: 31,673,011 km (0.092 R)
• M75: 34,650,008 km (0.096 R)
• M76: 34,821,148 km (0.03 R)
• M77: 34,935,441 km (0.112 R)
• M78: 36,200,590 km (0.032 R)
• M79: 36,490,212 km (0.099 R)
• M80: 37,715,119 km (0.065 R)
• M81: 37,832,554 km (0.042 R)
• M82: 38,598,345 km (0.04 R)
• M83: 38,894,250 km (0.104 R)
• M84: 39,428,763 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.7

Radius: 6.7

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.3 AU - 18.3 AU

Year: 26769 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,982,670 km

• M1: 270,473 km (0.11 R)
• M2: 779,405 km (0.051 R)
• M3: 960,418 km (0.078 R)
• M4: 1,291,628 km (0.113 R)
• M5: 1,433,746 km (0.082 R)
• M6: 2,834,580 km (0.105 R)
• M7: 2,973,258 km (0.079 R)
• M8: 3,257,494 km (0.118 R)
• M9: 4,161,364 km (0.078 R)
• M10: 4,372,297 km (0.051 R)
• M11: 6,543,860 km (0.108 R)
• M12: 7,100,065 km (0.106 R)
• M13: 7,995,109 km (0.12 R)
• M14: 9,334,458 km (0.08 R)
• M15: 9,403,273 km (0.086 R)
• M16: 9,749,742 km (0.069 R)
• M17: 10,312,828 km (0.052 R)
• M18: 11,396,665 km (0.102 R)
• M19: 12,516,255 km (0.101 R)
• M20: 14,458,933 km (0.077 R)
• M21: 14,698,290 km (0.099 R)
• M22: 15,343,057 km (0.087 R)
• M23: 15,424,288 km (0.086 R)
• M24: 15,750,561 km (0.09 R)
• M25: 17,078,841 km (0.101 R)
• M26: 18,184,369 km (0.107 R)
• M27: 18,442,725 km (0.071 R)
• M28: 22,001,957 km (0.077 R)
• M29: 22,185,364 km (0.045 R)
• M30: 23,389,926 km (0.096 R)
• M31: 23,953,013 km (0.074 R)
• M32: 24,141,656 km (0.114 R)
• M33: 24,806,020 km (0.08 R)
• M34: 26,639,192 km (0.112 R)
• M35: 27,128,975 km (0.102 R)
• M36: 27,227,261 km (0.111 R)
• M37: 28,117,069 km (0.096 R)
• M38: 28,216,552 km (0.082 R)
• M39: 30,332,315 km (0.094 R)
• M40: 31,874,669 km (0.119 R)
• M41: 34,076,301 km (0.093 R)
• M42: 36,218,243 km (0.025 R)
• M43: 37,305,520 km (0.086 R)
• M44: 37,743,543 km (0.116 R)
• M45: 41,194,616 km (0.096 R)
• M46: 42,557,303 km (0.114 R)
• M47: 42,900,331 km (0.116 R)
• M48: 43,358,998 km (0.07 R)
• M49: 43,473,889 km (0.088 R)
• M50: 44,745,022 km (0.085 R)
• M51: 44,861,110 km (0.077 R)
• M52: 46,028,273 km (0.095 R)
• M53: 46,380,277 km (0.045 R)
• M54: 49,588,852 km (0.114 R)
• M55: 50,674,184 km (0.114 R)
• M56: 51,523,900 km (0.086 R)
• M57: 52,378,104 km (0.083 R)
• M58: 54,100,724 km (0.09 R)
• M59: 57,222,532 km (0.109 R)
• M60: 57,853,985 km (0.108 R)
• M61: 58,233,963 km (0.098 R)
• M62: 58,360,673 km (0.119 R)
• M63: 59,378,686 km (0.109 R)
• M64: 61,690,422 km (0.068 R)
• M65: 61,819,674 km (0.105 R)
• M66: 62,727,285 km (0.066 R)
• M67: 62,857,285 km (0.09 R)
• M68: 63,769,832 km (0.097 R)
• M69: 66,401,259 km (0.101 R)
• M70: 66,666,346 km (0.118 R)
• M71: 67,863,728 km (0.118 R)
• M72: 70,820,081 km (0.084 R)
• M73: 72,723,265 km (0.068 R)
• M74: 72,859,848 km (0.115 R)
• M75: 74,092,983 km (0.104 R)
• M76: 74,230,463 km (0.038 R)
• M77: 77,136,103 km (0.086 R)
• M78: 78,392,875 km (0.081 R)
• M79: 80,078,843 km (0.115 R)
• M80: 82,345,400 km (0.109 R)
• M81: 82,915,368 km (0.083 R)
• M82: 85,640,443 km (0.105 R)
• M83: 86,651,874 km (0.106 R)
• M84: 86,796,685 km (0.051 R)
• M85: 87,231,566 km (0.086 R)
• M86: 89,856,111 km (0.069 R)
• M87: 90,002,717 km (0.103 R)
• M88: 90,442,833 km (0.119 R)
• M89: 90,736,644 km (0.057 R)
• M90: 91,767,672 km (0.066 R)
• M91: 93,247,195 km (0.08 R)
• M92: 96,529,971 km (0.1 R)
• M93: 97,883,682 km (0.086 R)
• M94: 98,185,421 km (0.1 R)
• M95: 100,457,962 km (0.102 R)
• M96: 101,371,856 km (0.081 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit