🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 26.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,828,098 km

• M1: 93,499 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.16 AU - 1.36 AU

Year: 514 Days

Day: 23.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.88 AU - 2.98 AU

Year: 1377 Days

Day: 30.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.19 AU - 3.21 AU

Year: 1612 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,828,098 km

• M1: 54,005 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.79 AU - 3.89 AU

Year: 2735 Days

Day: 44.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.29 AU - 5.23 AU

Year: 3774 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,828,098 km

• M1: 195,674 km (0.087 R)
• M2: 467,045 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 11.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.85 AU - 7.39 AU

Year: 6905 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,828,098 km

• M1: 164,258 km (0.101 R)
• M2: 420,968 km (0.097 R)
• M3: 512,223 km (0.104 R)
• M4: 637,885 km (0.091 R)
• M5: 775,067 km (0.096 R)
• M6: 1,423,573 km (0.068 R)
• M7: 1,741,918 km (0.1 R)
• M8: 1,939,686 km (0.073 R)
• M9: 2,041,562 km (0.118 R)
• M10: 2,229,307 km (0.118 R)
• M11: 2,644,741 km (0.099 R)
• M12: 2,735,247 km (0.076 R)
• M13: 3,013,500 km (0.093 R)
• M14: 4,005,932 km (0.075 R)
• M15: 4,349,109 km (0.101 R)
• M16: 5,697,136 km (0.077 R)
• M17: 6,294,480 km (0.101 R)
• M18: 7,132,677 km (0.083 R)
• M19: 7,355,727 km (0.118 R)
• M20: 7,581,022 km (0.073 R)
• M21: 7,710,873 km (0.073 R)
• M22: 8,674,133 km (0.118 R)
• M23: 8,878,185 km (0.058 R)
• M24: 9,118,289 km (0.116 R)
• M25: 9,957,683 km (0.094 R)
• M26: 10,494,889 km (0.098 R)
• M27: 10,968,067 km (0.115 R)
• M28: 11,634,825 km (0.091 R)
• M29: 12,352,745 km (0.113 R)
• M30: 12,467,487 km (0.093 R)
• M31: 12,929,744 km (0.119 R)
• M32: 13,124,072 km (0.108 R)
• M33: 13,280,252 km (0.11 R)
• M34: 14,390,567 km (0.086 R)
• M35: 14,672,709 km (0.06 R)
• M36: 14,875,414 km (0.105 R)
• M37: 15,201,687 km (0.048 R)
• M38: 16,069,504 km (0.097 R)
• M39: 16,530,415 km (0.096 R)
• M40: 16,614,639 km (0.107 R)
• M41: 18,025,945 km (0.07 R)
• M42: 18,504,808 km (0.114 R)
• M43: 19,208,965 km (0.084 R)
• M44: 20,011,558 km (0.088 R)
• M45: 21,327,570 km (0.118 R)
• M46: 21,557,352 km (0.082 R)
• M47: 21,787,883 km (0.096 R)
• M48: 22,112,061 km (0.083 R)
• M49: 22,251,486 km (0.057 R)
• M50: 22,484,560 km (0.083 R)
• M51: 23,047,048 km (0.099 R)
• M52: 23,330,087 km (0.044 R)
• M53: 23,614,323 km (0.057 R)
• M54: 24,521,784 km (0.085 R)
• M55: 24,617,975 km (0.064 R)
• M56: 24,714,167 km (0.059 R)
• M57: 25,100,728 km (0.088 R)
• M58: 25,246,137 km (0.114 R)
• M59: 25,391,995 km (0.068 R)
• M60: 26,272,228 km (0.107 R)
• M61: 27,063,152 km (0.118 R)
• M62: 27,311,934 km (0.056 R)
• M63: 27,461,532 km (0.109 R)
• M64: 27,761,625 km (0.082 R)
• M65: 28,314,688 km (0.109 R)
• M66: 29,380,423 km (0.054 R)
• M67: 29,636,086 km (0.06 R)
• M68: 30,304,340 km (0.118 R)
• M69: 31,029,590 km (0.119 R)
• M70: 31,237,831 km (0.074 R)
• M71: 31,865,394 km (0.043 R)
• M72: 32,128,088 km (0.072 R)
• M73: 32,444,188 km (0.115 R)
• M74: 32,867,550 km (0.087 R)
• M75: 33,186,044 km (0.062 R)
• M76: 33,612,547 km (0.102 R)
• M77: 34,309,374 km (0.102 R)
• M78: 34,416,935 km (0.117 R)
• M79: 34,632,505 km (0.094 R)
• M80: 35,608,332 km (0.12 R)
• M81: 35,771,843 km (0.092 R)
• M82: 36,263,721 km (0.083 R)
• M83: 36,428,278 km (0.081 R)
• M84: 36,868,096 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 14.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.65 AU - 9.13 AU

Year: 8055 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,828,098 km

• M1: 308,022 km (0.117 R)
• M2: 403,465 km (0.1 R)
• M3: 514,617 km (0.088 R)
• M4: 777,011 km (0.041 R)
• M5: 1,085,183 km (0.068 R)
• M6: 1,433,148 km (0.083 R)
• M7: 1,678,638 km (0.064 R)
• M8: 1,979,479 km (0.107 R)
• M9: 2,147,178 km (0.093 R)
• M10: 2,497,237 km (0.101 R)
• M11: 2,587,744 km (0.114 R)
• M12: 2,795,535 km (0.094 R)
• M13: 3,426,689 km (0.076 R)
• M14: 3,527,667 km (0.117 R)
• M15: 4,510,077 km (0.101 R)
• M16: 4,649,053 km (0.117 R)
• M17: 4,846,223 km (0.101 R)
• M18: 5,132,703 km (0.105 R)
• M19: 5,278,112 km (0.064 R)
• M20: 5,782,706 km (0.08 R)
• M21: 5,964,617 km (0.117 R)
• M22: 6,365,240 km (0.074 R)
• M23: 6,490,304 km (0.119 R)
• M24: 6,902,296 km (0.088 R)
• M25: 7,290,353 km (0.107 R)
• M26: 8,121,818 km (0.061 R)
• M27: 8,257,653 km (0.068 R)
• M28: 8,497,159 km (0.105 R)
• M29: 8,773,766 km (0.045 R)
• M30: 10,091,573 km (0.11 R)
• M31: 10,237,730 km (0.067 R)
• M32: 10,941,738 km (0.087 R)
• M33: 11,129,633 km (0.069 R)
• M34: 12,396,577 km (0.104 R)
• M35: 12,829,065 km (0.113 R)
• M36: 13,871,014 km (0.1 R)
• M37: 14,115,307 km (0.106 R)
• M38: 14,608,232 km (0.032 R)
• M39: 15,358,316 km (0.065 R)
• M40: 16,809,116 km (0.058 R)
• M41: 17,506,990 km (0.106 R)
• M42: 17,638,935 km (0.1 R)
• M43: 19,202,233 km (0.088 R)
• M44: 19,292,889 km (0.039 R)
• M45: 19,839,969 km (0.12 R)
• M46: 20,115,378 km (0.081 R)
• M47: 20,670,087 km (0.091 R)
• M48: 20,856,187 km (0.086 R)
• M49: 22,031,428 km (0.085 R)
• M50: 22,364,433 km (0.103 R)
• M51: 22,507,598 km (0.08 R)
• M52: 22,603,341 km (0.075 R)
• M53: 22,746,955 km (0.104 R)
• M54: 24,005,222 km (0.114 R)
• M55: 24,298,883 km (0.1 R)
• M56: 24,544,523 km (0.119 R)
• M57: 25,535,010 km (0.109 R)
• M58: 26,185,910 km (0.111 R)
• M59: 26,690,205 km (0.046 R)
• M60: 27,504,017 km (0.119 R)
• M61: 28,119,613 km (0.073 R)
• M62: 28,480,891 km (0.087 R)
• M63: 28,947,637 km (0.113 R)
• M64: 30,786,494 km (0.043 R)
• M65: 31,105,586 km (0.074 R)
• M66: 31,479,282 km (0.061 R)
• M67: 31,908,029 km (0.089 R)
• M68: 32,825,662 km (0.11 R)
• M69: 34,081,088 km (0.113 R)
• M70: 34,411,101 km (0.118 R)
• M71: 34,521,354 km (0.089 R)
• M72: 35,185,419 km (0.11 R)
• M73: 35,797,873 km (0.036 R)
• M74: 37,146,198 km (0.088 R)
• M75: 37,259,294 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 7.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.96 AU - 15.32 AU

Year: 18308 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,828,098 km

• M1: 156,779 km (0.044 R)
• M2: 357,090 km (0.03 R)
• M3: 451,486 km (0.083 R)
• M4: 1,462,469 km (0.039 R)
• M5: 2,161,390 km (0.089 R)
• M6: 2,718,941 km (0.084 R)
• M7: 2,771,749 km (0.105 R)
• M8: 3,413,674 km (0.075 R)
• M9: 5,021,701 km (0.079 R)
• M10: 6,074,122 km (0.072 R)
• M11: 6,708,717 km (0.082 R)
• M12: 6,973,355 km (0.059 R)
• M13: 7,290,503 km (0.077 R)
• M14: 7,438,455 km (0.112 R)
• M15: 7,863,163 km (0.073 R)
• M16: 7,964,291 km (0.113 R)
• M17: 8,657,827 km (0.084 R)
• M18: 9,424,217 km (0.056 R)
• M19: 10,074,818 km (0.065 R)
• M20: 11,021,025 km (0.031 R)
• M21: 11,418,955 km (0.111 R)
• M22: 12,404,805 km (0.073 R)
• M23: 12,759,352 km (0.106 R)
• M24: 13,387,663 km (0.057 R)
• M25: 14,581,005 km (0.098 R)
• M26: 15,237,740 km (0.111 R)
• M27: 17,660,627 km (0.1 R)
• M28: 17,726,749 km (0.111 R)
• M29: 18,059,305 km (0.068 R)
• M30: 18,831,679 km (0.084 R)
• M31: 19,443,684 km (0.111 R)
• M32: 19,993,157 km (0.116 R)
• M33: 20,512,860 km (0.055 R)
• M34: 20,826,866 km (0.06 R)
• M35: 23,177,647 km (0.06 R)
• M36: 23,869,836 km (0.099 R)
• M37: 23,943,139 km (0.115 R)
• M38: 24,310,552 km (0.109 R)
• M39: 24,753,960 km (0.103 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit