🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.88 AU - 0.96 AU

Year: 315 Days

Day: 35 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.45 AU

Year: 510 Days

Day: 27.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.17 AU - 1.47 AU

Year: 541 Days

Day: 34.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.97 AU

Year: 804 Days

Day: 39.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,171 km

• M1: 1,502,860 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.89 AU - 1.99 AU

Year: 963 Days

Day: 46.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,171 km

• M1: 381,175 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.69 AU - 2.31 AU

Year: 1008 Days

Day: 33.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.09 AU - 3.21 AU

Year: 1993 Days

Day: 12.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.7

Radius: 3.1

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.31 AU - 17.15 AU

Year: 20151 Days

Day: 22.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,253,171 km

• M1: 39,943 km (0.11 R)
• M2: 98,136 km (0.116 R)
• M3: 322,533 km (0.038 R)
• M4: 387,458 km (0.071 R)
• M5: 428,448 km (0.08 R)
• M6: 622,776 km (0.114 R)
• M7: 654,939 km (0.096 R)
• M8: 1,221,018 km (0.115 R)
• M9: 1,492,388 km (0.037 R)
• M10: 1,759,121 km (0.091 R)
• M11: 2,064,301 km (0.114 R)
• M12: 2,436,650 km (0.113 R)
• M13: 2,513,543 km (0.102 R)
• M14: 2,856,272 km (0.096 R)
• M15: 2,937,354 km (0.066 R)
• M16: 3,046,710 km (0.052 R)
• M17: 3,269,461 km (0.069 R)
• M18: 3,497,598 km (0.119 R)
• M19: 3,701,201 km (0.116 R)
• M20: 4,776,361 km (0.117 R)
• M21: 5,067,329 km (0.099 R)
• M22: 5,330,771 km (0.068 R)
• M23: 5,632,509 km (0.098 R)
• M24: 6,147,575 km (0.079 R)
• M25: 6,393,065 km (0.066 R)
• M26: 6,857,566 km (0.049 R)
• M27: 6,929,972 km (0.097 R)
• M28: 7,185,485 km (0.084 R)
• M29: 7,481,090 km (0.103 R)
• M30: 7,932,128 km (0.085 R)
• M31: 8,008,124 km (0.095 R)
• M32: 8,122,566 km (0.095 R)
• M33: 8,430,588 km (0.12 R)
• M34: 8,586,020 km (0.086 R)
• M35: 8,781,545 km (0.073 R)
• M36: 8,899,577 km (0.11 R)
• M37: 9,177,081 km (0.101 R)
• M38: 10,150,066 km (0.085 R)
• M39: 10,564,901 km (0.082 R)
• M40: 12,943,956 km (0.1 R)
• M41: 14,308,139 km (0.109 R)
• M42: 14,493,491 km (0.113 R)
• M43: 14,633,065 km (0.109 R)
• M44: 14,866,588 km (0.104 R)
• M45: 15,007,210 km (0.067 R)
• M46: 15,101,307 km (0.079 R)
• M47: 15,242,677 km (0.066 R)
• M48: 15,337,222 km (0.101 R)
• M49: 15,384,645 km (0.103 R)
• M50: 15,431,918 km (0.096 R)
• M51: 15,574,485 km (0.102 R)
• M52: 15,812,794 km (0.094 R)
• M53: 16,196,812 km (0.092 R)
• M54: 17,022,742 km (0.104 R)
• M55: 17,465,701 km (0.109 R)
• M56: 17,762,952 km (0.08 R)
• M57: 17,962,067 km (0.053 R)
• M58: 18,412,955 km (0.052 R)
• M59: 18,513,634 km (0.083 R)
• M60: 18,564,049 km (0.115 R)
• M61: 18,614,463 km (0.059 R)
• M62: 18,715,442 km (0.112 R)
• M63: 19,890,533 km (0.04 R)
• M64: 19,993,905 km (0.068 R)
• M65: 21,405,959 km (0.111 R)
• M66: 21,724,004 km (0.112 R)
• M67: 21,883,625 km (0.098 R)
• M68: 22,257,620 km (0.111 R)
• M69: 23,229,109 km (0.081 R)
• M70: 23,774,842 km (0.104 R)
• M71: 24,104,256 km (0.104 R)
• M72: 24,159,308 km (0.083 R)
• M73: 25,157,276 km (0.097 R)
• M74: 26,281,803 km (0.055 R)
• M75: 26,508,743 km (0.092 R)
• M76: 27,078,860 km (0.074 R)
• M77: 29,693,532 km (0.102 R)
• M78: 30,881,339 km (0.066 R)
• M79: 32,570,000 km (0.104 R)
• M80: 32,813,695 km (0.092 R)
• M81: 33,119,173 km (0.09 R)
• M82: 35,283,555 km (0.117 R)
• M83: 36,857,325 km (0.088 R)
• M84: 40,268,456 km (0.115 R)
• M85: 40,529,953 km (0.069 R)
• M86: 40,726,524 km (0.097 R)
• M87: 40,857,722 km (0.101 R)
• M88: 41,054,742 km (0.104 R)
• M89: 43,376,651 km (0.065 R)

Asteroid Belt

Center: 15.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.9

Radius: 4.1

Gravity: 48.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.97 AU - 16.65 AU

Year: 22407 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,253,171 km

• M1: 73,004 km (0.106 R)
• M2: 125,513 km (0.116 R)
• M3: 355,145 km (0.118 R)
• M4: 1,332,618 km (0.064 R)
• M5: 1,496,128 km (0.086 R)
• M6: 1,563,298 km (0.047 R)
• M7: 2,366,339 km (0.042 R)
• M8: 2,891,727 km (0.105 R)
• M9: 3,496,252 km (0.074 R)
• M10: 4,044,378 km (0.065 R)
• M11: 4,618,984 km (0.106 R)
• M12: 4,865,820 km (0.115 R)
• M13: 4,915,636 km (0.065 R)
• M14: 5,016,017 km (0.111 R)
• M15: 5,066,431 km (0.119 R)
• M16: 5,475,731 km (0.071 R)
• M17: 5,948,759 km (0.106 R)
• M18: 6,217,288 km (0.112 R)
• M19: 7,159,305 km (0.104 R)
• M20: 7,330,146 km (0.075 R)
• M21: 8,144,856 km (0.076 R)
• M22: 8,502,844 km (0.092 R)
• M23: 8,865,918 km (0.097 R)
• M24: 9,049,325 km (0.069 R)
• M25: 11,082,360 km (0.093 R)
• M26: 11,611,787 km (0.085 R)
• M27: 12,149,441 km (0.081 R)
• M28: 13,388,561 km (0.093 R)
• M29: 14,165,422 km (0.044 R)
• M30: 14,236,781 km (0.119 R)
• M31: 14,451,454 km (0.105 R)
• M32: 14,884,240 km (0.068 R)
• M33: 15,248,062 km (0.053 R)
• M34: 15,541,274 km (0.113 R)
• M35: 16,732,522 km (0.115 R)
• M36: 17,262,846 km (0.092 R)
• M37: 18,029,984 km (0.111 R)
• M38: 19,916,114 km (0.078 R)
• M39: 20,076,034 km (0.083 R)
• M40: 21,126,361 km (0.109 R)
• M41: 21,453,083 km (0.118 R)
• M42: 23,448,419 km (0.116 R)
• M43: 24,211,817 km (0.051 R)
• M44: 24,382,508 km (0.095 R)
• M45: 25,155,780 km (0.1 R)
• M46: 28,328,451 km (0.026 R)
• M47: 30,144,719 km (0.068 R)
• M48: 30,512,431 km (0.098 R)
• M49: 30,696,885 km (0.105 R)
• M50: 31,252,342 km (0.114 R)
• M51: 31,345,242 km (0.098 R)
• M52: 31,531,342 km (0.072 R)
• M53: 31,624,541 km (0.079 R)
• M54: 31,811,090 km (0.083 R)
• M55: 32,185,533 km (0.066 R)
• M56: 32,938,609 km (0.06 R)
• M57: 33,697,519 km (0.111 R)
• M58: 34,366,371 km (0.117 R)
• M59: 35,523,062 km (0.112 R)
• M60: 36,594,482 km (0.113 R)
• M61: 38,171,692 km (0.043 R)
• M62: 39,469,453 km (0.07 R)
• M63: 40,680,299 km (0.034 R)
• M64: 41,392,085 km (0.104 R)
• M65: 41,698,462 km (0.084 R)
• M66: 45,327,856 km (0.118 R)
• M67: 45,538,190 km (0.05 R)
• M68: 45,960,056 km (0.04 R)
• M69: 47,660,386 km (0.112 R)
• M70: 48,410,619 km (0.087 R)
• M71: 49,381,060 km (0.069 R)
• M72: 49,814,445 km (0.085 R)
• M73: 50,357,785 km (0.097 R)
• M74: 51,999,921 km (0.064 R)
• M75: 53,437,407 km (0.108 R)
• M76: 54,663,660 km (0.115 R)
• M77: 57,030,598 km (0.095 R)
• M78: 57,485,226 km (0.105 R)
• M79: 57,599,070 km (0.073 R)
• M80: 61,049,096 km (0.051 R)
• M81: 61,281,571 km (0.103 R)
• M82: 63,621,431 km (0.099 R)
• M83: 64,683,875 km (0.117 R)
• M84: 66,348,152 km (0.11 R)
• M85: 66,467,531 km (0.069 R)
• M86: 67,785,937 km (0.111 R)
• M87: 68,387,919 km (0.109 R)
• M88: 68,750,095 km (0.052 R)
• M89: 71,302,534 km (0.081 R)
• M90: 74,133,524 km (0.116 R)
• M91: 74,505,574 km (0.106 R)
• M92: 78,006,912 km (0.077 R)
• M93: 78,637,766 km (0.067 R)
• M94: 83,358,626 km (0.048 R)
• M95: 84,520,703 km (0.11 R)
• M96: 85,298,462 km (0.034 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit