🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.3 AU - 1.68 AU

Year: 554 Days

Day: 27.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,226,342 km

• M1: 882,029 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.24 AU - 1.76 AU

Year: 559 Days

Day: 17.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.76 AU - 2.26 AU

Year: 867 Days

Day: 33.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.75 AU - 6.07 AU

Year: 3830 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 14

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.07 AU - 9.17 AU

Year: 8383 Days

Day: 8.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 88,226,342 km

• M1: 181,163 km (0.082 R)
• M2: 291,267 km (0.069 R)
• M3: 691,741 km (0.082 R)
• M4: 1,005,447 km (0.058 R)
• M5: 1,235,828 km (0.107 R)
• M6: 1,514,529 km (0.099 R)
• M7: 1,685,519 km (0.085 R)
• M8: 1,846,786 km (0.11 R)
• M9: 1,946,119 km (0.087 R)
• M10: 2,098,709 km (0.064 R)
• M11: 2,220,332 km (0.103 R)
• M12: 2,863,902 km (0.101 R)
• M13: 3,157,113 km (0.074 R)
• M14: 3,317,632 km (0.096 R)
• M15: 3,480,993 km (0.047 R)
• M16: 3,836,886 km (0.062 R)
• M17: 4,271,019 km (0.11 R)
• M18: 4,471,630 km (0.069 R)
• M19: 4,812,863 km (0.047 R)
• M20: 4,998,364 km (0.117 R)
• M21: 5,139,136 km (0.102 R)
• M22: 6,186,321 km (0.104 R)
• M23: 6,439,291 km (0.106 R)
• M24: 6,644,090 km (0.099 R)
• M25: 6,773,193 km (0.119 R)
• M26: 7,165,738 km (0.098 R)
• M27: 7,700,550 km (0.113 R)
• M28: 8,443,304 km (0.1 R)
• M29: 8,752,523 km (0.074 R)
• M30: 8,865,918 km (0.078 R)
• M31: 9,094,055 km (0.072 R)
• M32: 9,324,286 km (0.106 R)
• M33: 9,761,111 km (0.066 R)
• M34: 9,878,695 km (0.107 R)
• M35: 10,234,439 km (0.078 R)
• M36: 10,745,765 km (0.086 R)
• M37: 10,989,160 km (0.119 R)
• M38: 11,142,349 km (0.091 R)
• M39: 11,234,501 km (0.106 R)
• M40: 11,419,703 km (0.051 R)
• M41: 11,543,720 km (0.096 R)
• M42: 12,424,552 km (0.109 R)
• M43: 14,787,600 km (0.1 R)
• M44: 15,881,759 km (0.117 R)
• M45: 16,020,286 km (0.089 R)
• M46: 16,719,357 km (0.099 R)
• M47: 17,143,617 km (0.085 R)
• M48: 17,535,563 km (0.109 R)
• M49: 17,822,492 km (0.119 R)
• M50: 19,391,474 km (0.053 R)
• M51: 21,194,877 km (0.1 R)
• M52: 21,538,952 km (0.098 R)
• M53: 22,116,400 km (0.079 R)
• M54: 22,816,368 km (0.116 R)
• M55: 23,523,517 km (0.031 R)
• M56: 23,879,710 km (0.108 R)
• M57: 25,484,745 km (0.056 R)
• M58: 26,136,543 km (0.105 R)
• M59: 27,165,926 km (0.11 R)
• M60: 28,040,774 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.7

Radius: 7.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 19.16 AU - 27.56 AU

Year: 34365 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,226,342 km

• M1: 308,620 km (0.085 R)
• M2: 486,791 km (0.097 R)
• M3: 1,171,052 km (0.104 R)
• M4: 1,798,466 km (0.081 R)
• M5: 2,165,130 km (0.046 R)
• M6: 2,515,039 km (0.09 R)
• M7: 2,676,306 km (0.058 R)
• M8: 3,488,024 km (0.032 R)
• M9: 3,943,998 km (0.113 R)
• M10: 5,578,205 km (0.044 R)
• M11: 6,995,047 km (0.09 R)
• M12: 7,626,350 km (0.073 R)
• M13: 8,395,881 km (0.09 R)
• M14: 11,847,104 km (0.119 R)
• M15: 12,254,609 km (0.081 R)
• M16: 12,597,786 km (0.085 R)
• M17: 13,363,727 km (0.048 R)
• M18: 13,575,259 km (0.118 R)
• M19: 14,144,778 km (0.111 R)
• M20: 16,651,141 km (0.08 R)
• M21: 17,722,261 km (0.036 R)
• M22: 19,370,381 km (0.093 R)
• M23: 20,903,310 km (0.117 R)
• M24: 21,560,344 km (0.099 R)
• M25: 22,642,535 km (0.106 R)
• M26: 23,742,229 km (0.051 R)
• M27: 25,293,410 km (0.113 R)
• M28: 26,434,093 km (0.072 R)
• M29: 26,788,341 km (0.06 R)
• M30: 27,770,900 km (0.073 R)
• M31: 27,950,717 km (0.045 R)
• M32: 29,771,023 km (0.118 R)
• M33: 29,863,026 km (0.078 R)
• M34: 30,788,439 km (0.101 R)
• M35: 31,441,732 km (0.073 R)
• M36: 38,923,720 km (0.038 R)
• M37: 40,035,382 km (0.088 R)
• M38: 41,774,009 km (0.117 R)
• M39: 41,877,082 km (0.085 R)
• M40: 44,165,181 km (0.088 R)
• M41: 45,112,883 km (0.043 R)
• M42: 45,748,375 km (0.091 R)
• M43: 47,996,083 km (0.112 R)
• M44: 48,753,198 km (0.092 R)
• M45: 50,169,890 km (0.089 R)
• M46: 50,388,901 km (0.04 R)
• M47: 51,489,493 km (0.097 R)
• M48: 53,938,260 km (0.114 R)
• M49: 54,500,150 km (0.068 R)
• M50: 55,063,835 km (0.052 R)
• M51: 56,766,707 km (0.05 R)
• M52: 60,107,826 km (0.049 R)
• M53: 60,224,064 km (0.113 R)
• M54: 60,806,897 km (0.113 R)
• M55: 68,308,931 km (0.065 R)
• M56: 69,282,215 km (0.11 R)
• M57: 69,526,209 km (0.087 R)
• M58: 70,505,327 km (0.063 R)
• M59: 70,750,817 km (0.074 R)
• M60: 71,119,426 km (0.066 R)
• M61: 71,365,664 km (0.118 R)
• M62: 72,229,592 km (0.094 R)
• M63: 76,726,654 km (0.082 R)
• M64: 78,499,987 km (0.118 R)
• M65: 83,900,021 km (0.096 R)
• M66: 84,290,322 km (0.118 R)
• M67: 86,382,149 km (0.071 R)
• M68: 87,170,829 km (0.114 R)

Kuiper Belt

Range: 36 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit