🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.5 AU - 0.82 AU

Year: 198 Days

Day: 32.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 284 Days

Day: 31.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,022,115 km

• M1: 249,230 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.94 AU

Year: 305 Days

Day: 43.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.27 AU

Year: 443 Days

Day: 31 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.49 AU - 1.79 AU

Year: 775 Days

Day: 30 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.23 AU - 2.23 AU

Year: 1229 Days

Day: 40.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.15 AU - 3.43 AU

Year: 1719 Days

Day: 23.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,022,115 km

• M1: 883,824 km (0.053 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.02 AU - 4.8 AU

Year: 3417 Days

Day: 31.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,022,115 km

• M1: 1,818,213 km (0.041 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 12.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.47 AU - 10.49 AU

Year: 9929 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,022,115 km

• M1: 176,376 km (0.101 R)
• M2: 546,331 km (0.089 R)
• M3: 808,427 km (0.06 R)
• M4: 1,202,767 km (0.101 R)
• M5: 1,412,353 km (0.093 R)
• M6: 1,531,882 km (0.114 R)
• M7: 1,654,852 km (0.048 R)
• M8: 1,824,496 km (0.097 R)
• M9: 1,955,543 km (0.055 R)
• M10: 2,273,888 km (0.075 R)
• M11: 2,511,599 km (0.102 R)
• M12: 2,608,987 km (0.113 R)
• M13: 2,782,670 km (0.114 R)
• M14: 2,934,661 km (0.087 R)
• M15: 3,652,731 km (0.081 R)
• M16: 5,624,282 km (0.053 R)
• M17: 5,817,712 km (0.106 R)
• M18: 6,310,637 km (0.116 R)
• M19: 6,680,891 km (0.079 R)
• M20: 7,197,154 km (0.1 R)
• M21: 7,302,022 km (0.075 R)
• M22: 8,122,566 km (0.115 R)
• M23: 9,085,228 km (0.117 R)
• M24: 9,426,910 km (0.081 R)
• M25: 9,850,272 km (0.102 R)
• M26: 10,715,695 km (0.07 R)
• M27: 10,835,673 km (0.11 R)
• M28: 12,476,911 km (0.103 R)
• M29: 12,729,732 km (0.078 R)
• M30: 12,941,712 km (0.104 R)
• M31: 13,026,983 km (0.119 R)
• M32: 13,112,253 km (0.071 R)
• M33: 14,194,594 km (0.06 R)
• M34: 15,170,570 km (0.079 R)
• M35: 15,530,952 km (0.038 R)
• M36: 16,031,057 km (0.118 R)
• M37: 17,233,974 km (0.1 R)
• M38: 17,799,005 km (0.08 R)
• M39: 19,141,048 km (0.12 R)
• M40: 20,168,935 km (0.043 R)
• M41: 20,764,184 km (0.092 R)
• M42: 20,964,047 km (0.045 R)
• M43: 21,064,128 km (0.067 R)
• M44: 21,415,833 km (0.034 R)
• M45: 21,617,640 km (0.083 R)
• M46: 22,328,978 km (0.052 R)
• M47: 22,687,564 km (0.083 R)
• M48: 22,790,338 km (0.069 R)
• M49: 22,893,261 km (0.091 R)
• M50: 22,996,484 km (0.096 R)
• M51: 23,358,511 km (0.118 R)
• M52: 24,036,039 km (0.045 R)
• M53: 24,298,434 km (0.046 R)
• M54: 24,456,260 km (0.047 R)
• M55: 26,810,332 km (0.068 R)
• M56: 27,027,847 km (0.116 R)
• M57: 27,848,990 km (0.096 R)
• M58: 28,511,858 km (0.08 R)
• M59: 28,900,962 km (0.099 R)
• M60: 29,459,710 km (0.116 R)
• M61: 30,078,597 km (0.118 R)
• M62: 30,361,337 km (0.108 R)
• M63: 31,157,646 km (0.089 R)
• M64: 31,329,235 km (0.095 R)
• M65: 32,712,866 km (0.118 R)
• M66: 32,829,103 km (0.055 R)
• M67: 33,353,593 km (0.057 R)
• M68: 33,998,659 km (0.069 R)
• M69: 34,825,487 km (0.115 R)
• M70: 35,003,508 km (0.079 R)
• M71: 35,718,736 km (0.076 R)
• M72: 37,527,673 km (0.048 R)
• M73: 38,382,176 km (0.113 R)
• M74: 39,242,962 km (0.085 R)
• M75: 39,861,699 km (0.104 R)
• M76: 40,110,181 km (0.081 R)
• M77: 40,608,492 km (0.092 R)
• M78: 41,737,357 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.95 AU - 13.15 AU

Year: 15433 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,022,115 km

• M1: 332,855 km (0.113 R)
• M2: 585,376 km (0.088 R)
• M3: 1,007,093 km (0.053 R)
• M4: 1,160,281 km (0.1 R)
• M5: 1,251,386 km (0.064 R)
• M6: 1,369,120 km (0.118 R)
• M7: 1,745,209 km (0.066 R)
• M8: 2,041,712 km (0.112 R)
• M9: 2,354,670 km (0.094 R)
• M10: 2,592,232 km (0.098 R)
• M11: 3,687,887 km (0.101 R)
• M12: 3,894,930 km (0.103 R)
• M13: 4,320,536 km (0.085 R)
• M14: 4,465,796 km (0.068 R)
• M15: 5,293,521 km (0.101 R)
• M16: 5,449,252 km (0.084 R)
• M17: 5,527,641 km (0.114 R)
• M18: 5,725,260 km (0.054 R)
• M19: 6,291,338 km (0.113 R)
• M20: 6,664,735 km (0.057 R)
• M21: 6,833,032 km (0.06 R)
• M22: 9,146,863 km (0.061 R)
• M23: 9,999,720 km (0.099 R)
• M24: 10,729,758 km (0.117 R)
• M25: 10,877,860 km (0.104 R)
• M26: 11,026,709 km (0.087 R)
• M27: 11,376,469 km (0.047 R)
• M28: 11,729,969 km (0.11 R)
• M29: 12,916,879 km (0.052 R)
• M30: 13,232,829 km (0.12 R)
• M31: 13,658,136 km (0.061 R)
• M32: 14,250,095 km (0.062 R)
• M33: 14,631,270 km (0.094 R)
• M34: 14,740,776 km (0.083 R)
• M35: 16,076,236 km (0.118 R)
• M36: 17,450,143 km (0.096 R)
• M37: 18,742,369 km (0.097 R)
• M38: 20,126,150 km (0.085 R)
• M39: 20,922,908 km (0.065 R)
• M40: 21,792,371 km (0.061 R)
• M41: 22,042,947 km (0.105 R)
• M42: 22,991,248 km (0.069 R)
• M43: 23,952,863 km (0.044 R)
• M44: 24,601,220 km (0.105 R)
• M45: 25,058,541 km (0.077 R)
• M46: 25,716,772 km (0.084 R)
• M47: 25,981,560 km (0.113 R)
• M48: 26,247,395 km (0.114 R)
• M49: 26,580,849 km (0.118 R)
• M50: 27,252,095 km (0.075 R)
• M51: 27,387,032 km (0.117 R)
• M52: 27,522,119 km (0.041 R)
• M53: 27,996,793 km (0.107 R)
• M54: 28,269,360 km (0.088 R)
• M55: 28,474,309 km (0.072 R)
• M56: 28,611,191 km (0.085 R)
• M57: 30,480,865 km (0.063 R)
• M58: 31,678,247 km (0.051 R)
• M59: 33,034,651 km (0.098 R)
• M60: 35,435,397 km (0.108 R)
• M61: 35,730,255 km (0.109 R)
• M62: 36,025,860 km (0.084 R)
• M63: 36,173,962 km (0.083 R)
• M64: 36,992,262 km (0.089 R)
• M65: 37,216,360 km (0.08 R)
• M66: 37,516,154 km (0.055 R)
• M67: 37,816,547 km (0.106 R)
• M68: 37,967,192 km (0.075 R)
• M69: 38,117,837 km (0.07 R)
• M70: 39,102,490 km (0.102 R)
• M71: 41,794,952 km (0.097 R)
• M72: 42,888,662 km (0.102 R)
• M73: 42,967,052 km (0.075 R)
• M74: 43,754,535 km (0.105 R)
• M75: 44,546,656 km (0.099 R)
• M76: 44,705,678 km (0.112 R)
• M77: 44,944,586 km (0.098 R)
• M78: 47,356,552 km (0.111 R)
• M79: 47,600,098 km (0.099 R)
• M80: 50,388,752 km (0.11 R)
• M81: 50,471,629 km (0.105 R)
• M82: 51,552,473 km (0.089 R)
• M83: 51,635,949 km (0.116 R)
• M84: 51,886,525 km (0.089 R)
• M85: 54,755,364 km (0.065 R)
• M86: 56,638,951 km (0.056 R)
• M87: 57,156,260 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit