🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.79 AU - 1.05 AU

Year: 319 Days

Day: 33.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,861,934 km

• M1: 297,849 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.8 AU - 1.12 AU

Year: 340 Days

Day: 46 Hours

Environment

Temp: 74 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.06 AU - 1.34 AU

Year: 475 Days

Day: 36.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,861,934 km

• M1: 325,375 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.29 AU - 1.43 AU

Year: 574 Days

Day: 30.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.35 AU - 3.67 AU

Year: 1889 Days

Day: 40.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.18 AU - 4.92 AU

Year: 3510 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,861,934 km

• M1: 18,251 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.01 AU - 5.29 AU

Year: 3626 Days

Day: 32 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,861,934 km

• M1: 44,730 km (0.1 R)
• M2: 1,776,176 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 11.4

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.03 AU - 10.49 AU

Year: 9377 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,861,934 km

• M1: 149,747 km (0.076 R)
• M2: 405,859 km (0.096 R)
• M3: 634,744 km (0.038 R)
• M4: 715,377 km (0.118 R)
• M5: 835,055 km (0.1 R)
• M6: 1,740,870 km (0.114 R)
• M7: 1,906,625 km (0.116 R)
• M8: 2,177,995 km (0.056 R)
• M9: 2,621,703 km (0.103 R)
• M10: 2,840,564 km (0.103 R)
• M11: 3,036,986 km (0.077 R)
• M12: 3,237,896 km (0.062 R)
• M13: 3,384,053 km (0.073 R)
• M14: 3,472,915 km (0.056 R)
• M15: 4,053,803 km (0.101 R)
• M16: 4,764,094 km (0.12 R)
• M17: 5,133,750 km (0.117 R)
• M18: 5,547,687 km (0.046 R)
• M19: 5,900,888 km (0.038 R)
• M20: 6,261,568 km (0.074 R)
• M21: 6,407,875 km (0.06 R)
• M22: 6,778,579 km (0.042 R)
• M23: 7,618,720 km (0.105 R)
• M24: 7,932,427 km (0.1 R)
• M25: 8,410,841 km (0.076 R)
• M26: 8,694,329 km (0.105 R)
• M27: 8,898,829 km (0.109 R)
• M28: 9,437,830 km (0.103 R)
• M29: 9,732,538 km (0.04 R)
• M30: 10,244,761 km (0.091 R)
• M31: 10,504,164 km (0.112 R)
• M32: 10,941,289 km (0.093 R)
• M33: 13,075,003 km (0.081 R)
• M34: 13,215,476 km (0.119 R)
• M35: 14,068,932 km (0.066 R)
• M36: 14,550,786 km (0.034 R)
• M37: 14,745,114 km (0.07 R)
• M38: 16,078,929 km (0.084 R)
• M39: 16,582,774 km (0.088 R)
• M40: 17,761,157 km (0.102 R)
• M41: 18,020,859 km (0.106 R)
• M42: 18,649,319 km (0.118 R)
• M43: 19,072,382 km (0.112 R)
• M44: 21,234,670 km (0.113 R)
• M45: 21,399,975 km (0.092 R)
• M46: 22,065,387 km (0.117 R)
• M47: 22,456,735 km (0.115 R)
• M48: 24,044,866 km (0.069 R)
• M49: 24,852,395 km (0.107 R)
• M50: 25,201,257 km (0.086 R)
• M51: 25,434,780 km (0.085 R)
• M52: 25,551,765 km (0.091 R)
• M53: 25,727,692 km (0.098 R)
• M54: 27,148,872 km (0.042 R)
• M55: 28,534,747 km (0.118 R)
• M56: 30,190,795 km (0.039 R)
• M57: 31,249,499 km (0.098 R)
• M58: 32,257,041 km (0.086 R)
• M59: 32,701,047 km (0.106 R)
• M60: 34,562,643 km (0.12 R)
• M61: 35,017,122 km (0.034 R)
• M62: 35,212,496 km (0.091 R)
• M63: 36,788,510 km (0.087 R)
• M64: 37,252,563 km (0.08 R)
• M65: 38,387,562 km (0.098 R)
• M66: 38,521,751 km (0.116 R)
• M67: 39,263,008 km (0.115 R)
• M68: 39,466,013 km (0.04 R)
• M69: 40,349,687 km (0.098 R)
• M70: 40,896,767 km (0.107 R)
• M71: 42,344,425 km (0.106 R)
• M72: 42,622,079 km (0.058 R)
• M73: 43,179,181 km (0.108 R)
• M74: 43,388,768 km (0.038 R)
• M75: 44,511,949 km (0.078 R)
• M76: 44,723,630 km (0.073 R)
• M77: 45,573,795 km (0.082 R)
• M78: 46,429,195 km (0.091 R)
• M79: 46,930,647 km (0.075 R)
• M80: 47,794,425 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3

Gravity: 47.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.85 AU - 18.25 AU

Year: 26589 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,861,934 km

• M1: 65,225 km (0.051 R)
• M2: 1,110,016 km (0.101 R)
• M3: 1,138,290 km (0.066 R)
• M4: 1,167,013 km (0.028 R)
• M5: 1,195,736 km (0.109 R)
• M6: 1,656,348 km (0.101 R)
• M7: 2,719,240 km (0.074 R)
• M8: 3,437,609 km (0.119 R)
• M9: 3,647,046 km (0.102 R)
• M10: 3,732,018 km (0.112 R)
• M11: 3,774,653 km (0.043 R)
• M12: 4,940,918 km (0.1 R)
• M13: 5,758,471 km (0.106 R)
• M14: 6,514,090 km (0.037 R)
• M15: 6,668,774 km (0.046 R)
• M16: 7,514,750 km (0.108 R)
• M17: 7,731,517 km (0.097 R)
• M18: 8,338,137 km (0.056 R)
• M19: 9,596,255 km (0.105 R)
• M20: 10,973,453 km (0.096 R)
• M21: 11,591,292 km (0.068 R)
• M22: 13,840,496 km (0.075 R)
• M23: 14,239,324 km (0.118 R)
• M24: 14,844,447 km (0.094 R)
• M25: 15,184,333 km (0.1 R)
• M26: 15,389,582 km (0.095 R)
• M27: 15,664,543 km (0.04 R)
• M28: 15,941,000 km (0.12 R)
• M29: 16,219,252 km (0.056 R)
• M30: 16,289,114 km (0.107 R)
• M31: 16,569,311 km (0.09 R)
• M32: 16,780,393 km (0.087 R)
• M33: 17,562,491 km (0.097 R)
• M34: 17,993,931 km (0.088 R)
• M35: 18,283,553 km (0.094 R)
• M36: 20,428,936 km (0.091 R)
• M37: 22,808,439 km (0.111 R)
• M38: 23,200,386 km (0.086 R)
• M39: 23,278,925 km (0.118 R)
• M40: 23,436,601 km (0.046 R)
• M41: 24,469,425 km (0.096 R)
• M42: 25,273,962 km (0.112 R)
• M43: 25,679,372 km (0.097 R)
• M44: 26,414,795 km (0.089 R)
• M45: 27,822,511 km (0.053 R)
• M46: 28,661,905 km (0.052 R)
• M47: 29,765,488 km (0.08 R)
• M48: 30,022,049 km (0.111 R)
• M49: 31,142,686 km (0.098 R)
• M50: 33,691,236 km (0.09 R)
• M51: 36,763,378 km (0.095 R)
• M52: 37,683,704 km (0.085 R)
• M53: 38,146,859 km (0.114 R)
• M54: 39,172,053 km (0.065 R)
• M55: 39,453,297 km (0.118 R)
• M56: 40,490,160 km (0.058 R)
• M57: 41,918,371 km (0.07 R)
• M58: 42,686,855 km (0.034 R)
• M59: 43,266,247 km (0.079 R)
• M60: 43,848,183 km (0.108 R)
• M61: 44,042,810 km (0.093 R)
• M62: 44,140,198 km (0.12 R)
• M63: 44,237,586 km (0.091 R)
• M64: 44,726,023 km (0.117 R)
• M65: 45,609,698 km (0.052 R)
• M66: 49,100,265 km (0.11 R)
• M67: 49,201,244 km (0.115 R)
• M68: 50,622,274 km (0.035 R)
• M69: 51,030,676 km (0.109 R)
• M70: 51,645,523 km (0.086 R)
• M71: 52,056,768 km (0.101 R)
• M72: 52,882,398 km (0.049 R)
• M73: 53,089,592 km (0.084 R)
• M74: 53,608,547 km (0.092 R)
• M75: 54,233,417 km (0.1 R)
• M76: 55,490,488 km (0.045 R)
• M77: 55,700,972 km (0.086 R)
• M78: 57,926,689 km (0.052 R)
• M79: 60,073,269 km (0.065 R)
• M80: 60,830,683 km (0.067 R)
• M81: 61,700,146 km (0.108 R)
• M82: 61,809,053 km (0.058 R)
• M83: 63,012,119 km (0.059 R)
• M84: 63,781,651 km (0.1 R)
• M85: 65,441,140 km (0.045 R)
• M86: 68,238,321 km (0.103 R)
• M87: 69,028,497 km (0.028 R)
• M88: 70,960,104 km (0.11 R)
• M89: 73,486,064 km (0.119 R)
• M90: 73,948,471 km (0.037 R)
• M91: 74,064,260 km (0.114 R)
• M92: 74,643,952 km (0.111 R)
• M93: 76,626,124 km (0.087 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit