🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.54 AU - 0.76 AU

Year: 192 Days

Day: 14.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 471 Days

Day: 41.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.04 AU - 1.34 AU

Year: 477 Days

Day: 17.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,884,047 km

• M1: 26,329 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2 AU - 3.14 AU

Year: 1512 Days

Day: 23.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.07 AU - 3.39 AU

Year: 1656 Days

Day: 38 Hours

Environment

Temp: -86 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,884,047 km

• M1: 117,135 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.34 AU - 4.06 AU

Year: 2613 Days

Day: 19.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 69 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.79 AU - 3.99 AU

Year: 2816 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.67 AU - 13.57 AU

Year: 13612 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,884,047 km

• M1: 171,290 km (0.062 R)
• M2: 256,411 km (0.104 R)
• M3: 740,809 km (0.117 R)
• M4: 889,509 km (0.094 R)
• M5: 1,002,605 km (0.114 R)
• M6: 1,560,605 km (0.043 R)
• M7: 1,844,243 km (0.073 R)
• M8: 2,526,409 km (0.089 R)
• M9: 3,390,636 km (0.118 R)
• M10: 3,723,042 km (0.09 R)
• M11: 4,620,629 km (0.093 R)
• M12: 5,368,469 km (0.119 R)
• M13: 5,583,142 km (0.104 R)
• M14: 5,756,825 km (0.073 R)
• M15: 6,243,766 km (0.052 R)
• M16: 6,882,848 km (0.099 R)
• M17: 8,223,395 km (0.072 R)
• M18: 8,621,026 km (0.04 R)
• M19: 9,076,103 km (0.08 R)
• M20: 9,904,277 km (0.11 R)
• M21: 10,062,252 km (0.119 R)
• M22: 10,702,830 km (0.085 R)
• M23: 11,191,866 km (0.091 R)
• M24: 11,799,532 km (0.108 R)
• M25: 12,989,434 km (0.114 R)
• M26: 13,104,624 km (0.085 R)
• M27: 13,336,351 km (0.059 R)
• M28: 13,686,410 km (0.057 R)
• M29: 14,157,942 km (0.087 R)
• M30: 14,995,990 km (0.108 R)
• M31: 15,177,602 km (0.109 R)
• M32: 15,482,033 km (0.116 R)
• M33: 16,035,097 km (0.072 R)
• M34: 16,345,213 km (0.094 R)
• M35: 16,594,742 km (0.043 R)
• M36: 17,287,380 km (0.105 R)
• M37: 17,669,154 km (0.112 R)
• M38: 17,989,443 km (0.111 R)
• M39: 20,687,890 km (0.111 R)
• M40: 20,957,914 km (0.094 R)
• M41: 22,049,529 km (0.032 R)
• M42: 23,721,435 km (0.097 R)
• M43: 24,787,021 km (0.11 R)
• M44: 27,407,826 km (0.111 R)
• M45: 27,704,329 km (0.095 R)
• M46: 28,225,977 km (0.078 R)
• M47: 28,375,575 km (0.077 R)
• M48: 28,901,411 km (0.116 R)
• M49: 29,278,996 km (0.111 R)
• M50: 29,582,231 km (0.051 R)
• M51: 31,578,465 km (0.064 R)
• M52: 31,967,419 km (0.112 R)
• M53: 32,123,450 km (0.112 R)
• M54: 33,301,533 km (0.035 R)
• M55: 33,776,656 km (0.074 R)
• M56: 34,974,486 km (0.062 R)
• M57: 35,376,904 km (0.11 R)
• M58: 38,153,591 km (0.118 R)
• M59: 38,650,854 km (0.064 R)
• M60: 38,983,410 km (0.115 R)
• M61: 39,735,588 km (0.091 R)
• M62: 40,239,583 km (0.101 R)
• M63: 41,849,556 km (0.117 R)
• M64: 43,049,330 km (0.113 R)
• M65: 44,173,558 km (0.115 R)
• M66: 44,347,391 km (0.05 R)
• M67: 45,658,317 km (0.076 R)
• M68: 46,539,299 km (0.08 R)
• M69: 46,716,124 km (0.099 R)
• M70: 48,318,018 km (0.08 R)
• M71: 48,676,454 km (0.115 R)
• M72: 49,938,013 km (0.113 R)
• M73: 50,845,623 km (0.111 R)
• M74: 51,301,448 km (0.114 R)
• M75: 52,953,757 km (0.092 R)
• M76: 53,508,466 km (0.066 R)
• M77: 53,601,067 km (0.1 R)
• M78: 53,693,668 km (0.059 R)
• M79: 54,996,964 km (0.076 R)
• M80: 57,065,753 km (0.116 R)
• M81: 57,255,144 km (0.072 R)
• M82: 58,968,489 km (0.097 R)
• M83: 60,023,902 km (0.088 R)
• M84: 60,892,018 km (0.075 R)
• M85: 62,640,817 km (0.046 R)
• M86: 64,209,052 km (0.058 R)
• M87: 65,492,901 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 4.7

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.15 AU - 19.93 AU

Year: 31707 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,884,047 km

• M1: 286,181 km (0.107 R)
• M2: 372,200 km (0.059 R)
• M3: 447,298 km (0.115 R)
• M4: 657,034 km (0.074 R)
• M5: 870,061 km (0.079 R)
• M6: 920,177 km (0.07 R)
• M7: 1,130,810 km (0.116 R)
• M8: 1,356,105 km (0.11 R)
• M9: 1,473,988 km (0.091 R)
• M10: 2,045,152 km (0.043 R)
• M11: 2,604,349 km (0.1 R)
• M12: 2,976,549 km (0.112 R)
• M13: 3,247,022 km (0.119 R)
• M14: 3,325,710 km (0.067 R)
• M15: 3,728,727 km (0.047 R)
• M16: 4,020,144 km (0.102 R)
• M17: 4,062,330 km (0.116 R)
• M18: 4,624,519 km (0.086 R)
• M19: 5,349,470 km (0.105 R)
• M20: 5,442,670 km (0.086 R)
• M21: 6,801,318 km (0.103 R)
• M22: 7,156,613 km (0.11 R)
• M23: 8,044,326 km (0.101 R)
• M24: 8,746,389 km (0.06 R)
• M25: 9,077,000 km (0.104 R)
• M26: 10,497,881 km (0.115 R)
• M27: 10,908,078 km (0.085 R)
• M28: 11,804,469 km (0.102 R)
• M29: 11,865,056 km (0.032 R)
• M30: 12,910,895 km (0.096 R)
• M31: 13,098,640 km (0.04 R)
• M32: 13,858,148 km (0.082 R)
• M33: 14,437,092 km (0.098 R)
• M34: 15,618,466 km (0.051 R)
• M35: 15,818,479 km (0.101 R)
• M36: 16,898,875 km (0.082 R)
• M37: 17,172,639 km (0.093 R)
• M38: 18,002,907 km (0.095 R)
• M39: 18,142,631 km (0.117 R)
• M40: 18,422,978 km (0.074 R)
• M41: 19,344,052 km (0.109 R)
• M42: 19,846,252 km (0.084 R)
• M43: 21,526,086 km (0.051 R)
• M44: 21,600,137 km (0.106 R)
• M45: 21,822,889 km (0.12 R)
• M46: 22,645,976 km (0.096 R)
• M47: 22,796,771 km (0.081 R)
• M48: 23,099,258 km (0.105 R)
• M49: 23,326,946 km (0.107 R)
• M50: 25,488,336 km (0.08 R)
• M51: 26,513,231 km (0.079 R)
• M52: 26,592,667 km (0.083 R)
• M53: 27,471,405 km (0.034 R)
• M54: 29,175,026 km (0.118 R)
• M55: 31,583,402 km (0.062 R)
• M56: 32,598,423 km (0.102 R)
• M57: 33,281,188 km (0.095 R)
• M58: 33,538,347 km (0.106 R)
• M59: 36,852,837 km (0.101 R)
• M60: 37,030,260 km (0.099 R)
• M61: 38,279,402 km (0.102 R)
• M62: 39,542,308 km (0.101 R)
• M63: 39,633,113 km (0.066 R)
• M64: 40,818,826 km (0.108 R)
• M65: 41,831,305 km (0.067 R)
• M66: 41,923,756 km (0.047 R)
• M67: 42,387,061 km (0.086 R)
• M68: 42,758,961 km (0.102 R)
• M69: 42,852,011 km (0.09 R)
• M70: 43,225,258 km (0.061 R)
• M71: 43,505,903 km (0.076 R)
• M72: 44,634,320 km (0.117 R)
• M73: 45,202,193 km (0.095 R)
• M74: 46,632,199 km (0.118 R)
• M75: 47,112,259 km (0.035 R)
• M76: 48,270,745 km (0.1 R)
• M77: 48,464,773 km (0.105 R)
• M78: 49,634,330 km (0.091 R)
• M79: 50,026,276 km (0.119 R)
• M80: 51,901,784 km (0.119 R)
• M81: 52,498,830 km (0.098 R)
• M82: 53,398,661 km (0.098 R)
• M83: 54,202,749 km (0.082 R)
• M84: 54,303,578 km (0.041 R)
• M85: 55,518,014 km (0.11 R)
• M86: 57,973,513 km (0.09 R)
• M87: 58,386,254 km (0.085 R)
• M88: 59,838,251 km (0.12 R)
• M89: 62,989,829 km (0.115 R)
• M90: 63,307,874 km (0.095 R)
• M91: 67,599,987 km (0.069 R)
• M92: 68,687,563 km (0.099 R)
• M93: 69,780,974 km (0.103 R)
• M94: 72,984,164 km (0.11 R)
• M95: 73,318,216 km (0.112 R)
• M96: 74,884,057 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit