🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 12.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 192 Days

Day: 22.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.2 AU - 1.24 AU

Year: 471 Days

Day: 26.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.43 AU - 2.11 AU

Year: 824 Days

Day: 37.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,139,343 km

• M1: 231,578 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.65 AU - 2.29 AU

Year: 967 Days

Day: 19.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,139,343 km

• M1: 80,334 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.21 AU - 2.8 AU

Year: 1383 Days

Day: 34.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,139,343 km

• M1: 1,445,115 km (0.107 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 11

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.08 AU - 7.02 AU

Year: 5865 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 112,139,343 km

• M1: 141,220 km (0.115 R)
• M2: 214,075 km (0.119 R)
• M3: 285,732 km (0.062 R)
• M4: 388,805 km (0.111 R)
• M5: 488,886 km (0.062 R)
• M6: 754,422 km (0.082 R)
• M7: 1,039,107 km (0.087 R)
• M8: 1,257,370 km (0.042 R)
• M9: 1,490,743 km (0.116 R)
• M10: 1,612,964 km (0.12 R)
• M11: 2,016,430 km (0.113 R)
• M12: 2,100,952 km (0.105 R)
• M13: 2,256,235 km (0.03 R)
• M14: 2,523,566 km (0.119 R)
• M15: 2,726,272 km (0.108 R)
• M16: 2,839,068 km (0.099 R)
• M17: 3,089,046 km (0.12 R)
• M18: 3,467,379 km (0.072 R)
• M19: 3,966,438 km (0.108 R)
• M20: 4,246,336 km (0.062 R)
• M21: 4,510,525 km (0.063 R)
• M22: 4,599,686 km (0.104 R)
• M23: 5,335,109 km (0.091 R)
• M24: 5,453,291 km (0.096 R)
• M25: 5,764,754 km (0.082 R)
• M26: 6,964,978 km (0.099 R)
• M27: 7,042,469 km (0.096 R)
• M28: 7,198,500 km (0.089 R)
• M29: 8,459,460 km (0.075 R)
• M30: 8,708,690 km (0.091 R)
• M31: 8,848,265 km (0.11 R)
• M32: 9,643,378 km (0.094 R)
• M33: 9,932,850 km (0.075 R)
• M34: 10,049,536 km (0.067 R)
• M35: 10,669,320 km (0.082 R)
• M36: 11,119,610 km (0.1 R)
• M37: 11,240,634 km (0.032 R)
• M38: 11,945,689 km (0.118 R)
• M39: 12,507,429 km (0.05 R)
• M40: 12,696,670 km (0.049 R)
• M41: 13,045,982 km (0.096 R)
• M42: 13,334,107 km (0.104 R)
• M43: 13,624,476 km (0.06 R)
• M44: 14,080,152 km (0.096 R)
• M45: 14,244,111 km (0.057 R)
• M46: 14,474,791 km (0.091 R)
• M47: 14,573,974 km (0.106 R)
• M48: 14,873,020 km (0.068 R)
• M49: 15,578,673 km (0.05 R)
• M50: 15,850,343 km (0.073 R)
• M51: 15,952,668 km (0.078 R)
• M52: 16,157,916 km (0.114 R)
• M53: 16,364,062 km (0.079 R)
• M54: 17,548,578 km (0.103 R)
• M55: 17,937,682 km (0.118 R)
• M56: 18,616,557 km (0.118 R)
• M57: 18,796,673 km (0.09 R)
• M58: 19,194,903 km (0.092 R)
• M59: 19,267,607 km (0.101 R)
• M60: 19,705,630 km (0.116 R)
• M61: 20,073,192 km (0.065 R)
• M62: 20,147,093 km (0.055 R)
• M63: 20,480,248 km (0.081 R)
• M64: 21,039,594 km (0.044 R)
• M65: 22,440,877 km (0.057 R)
• M66: 22,940,385 km (0.114 R)
• M67: 23,210,858 km (0.079 R)
• M68: 24,067,754 km (0.04 R)
• M69: 24,578,930 km (0.12 R)
• M70: 25,054,053 km (0.092 R)
• M71: 26,053,666 km (0.101 R)
• M72: 26,335,808 km (0.075 R)
• M73: 26,457,131 km (0.106 R)
• M74: 26,781,310 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 8

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.26 AU - 20.12 AU

Year: 30566 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,139,343 km

• M1: 139,126 km (0.101 R)
• M2: 195,225 km (0.093 R)
• M3: 542,292 km (0.052 R)
• M4: 596,596 km (0.057 R)
• M5: 771,177 km (0.096 R)
• M6: 1,063,940 km (0.074 R)
• M7: 1,584,241 km (0.1 R)
• M8: 1,664,426 km (0.093 R)
• M9: 1,829,133 km (0.104 R)
• M10: 3,911,536 km (0.035 R)
• M11: 4,242,895 km (0.065 R)
• M12: 4,298,994 km (0.111 R)
• M13: 6,285,654 km (0.103 R)
• M14: 6,673,561 km (0.11 R)
• M15: 6,739,085 km (0.116 R)
• M16: 7,270,008 km (0.053 R)
• M17: 8,301,635 km (0.11 R)
• M18: 8,584,524 km (0.085 R)
• M19: 8,727,091 km (0.073 R)
• M20: 8,942,512 km (0.119 R)
• M21: 11,977,554 km (0.084 R)
• M22: 13,108,364 km (0.112 R)
• M23: 15,210,962 km (0.045 R)
• M24: 15,818,180 km (0.066 R)
• M25: 17,056,551 km (0.095 R)
• M26: 18,142,482 km (0.066 R)
• M27: 20,476,059 km (0.111 R)
• M28: 20,571,353 km (0.071 R)
• M29: 22,507,897 km (0.039 R)
• M30: 24,806,020 km (0.113 R)
• M31: 25,931,295 km (0.062 R)
• M32: 27,387,331 km (0.117 R)
• M33: 30,813,870 km (0.094 R)
• M34: 33,022,982 km (0.118 R)
• M35: 33,246,631 km (0.099 R)
• M36: 33,695,574 km (0.031 R)
• M37: 34,259,708 km (0.107 R)
• M38: 37,242,390 km (0.111 R)
• M39: 39,949,513 km (0.109 R)
• M40: 41,386,849 km (0.045 R)
• M41: 41,628,001 km (0.09 R)
• M42: 41,990,776 km (0.093 R)
• M43: 42,597,545 km (0.114 R)
• M44: 43,452,048 km (0.055 R)
• M45: 46,299,045 km (0.108 R)
• M46: 50,101,972 km (0.037 R)
• M47: 50,359,131 km (0.115 R)
• M48: 51,262,254 km (0.056 R)
• M49: 53,478,097 km (0.118 R)
• M50: 55,060,992 km (0.09 R)
• M51: 55,459,072 km (0.094 R)
• M52: 56,525,406 km (0.107 R)
• M53: 59,220,561 km (0.114 R)
• M54: 60,173,799 km (0.099 R)
• M55: 60,720,729 km (0.09 R)
• M56: 61,681,895 km (0.097 R)
• M57: 64,595,313 km (0.089 R)
• M58: 66,562,376 km (0.11 R)
• M59: 66,703,746 km (0.091 R)
• M60: 67,979,516 km (0.09 R)
• M61: 68,406,618 km (0.119 R)
• M62: 68,834,618 km (0.043 R)
• M63: 70,123,703 km (0.108 R)
• M64: 71,276,354 km (0.102 R)
• M65: 72,435,289 km (0.112 R)
• M66: 73,308,641 km (0.118 R)
• M67: 75,506,982 km (0.093 R)
• M68: 75,654,336 km (0.05 R)
• M69: 76,984,560 km (0.109 R)
• M70: 78,620,862 km (0.107 R)
• M71: 79,069,207 km (0.104 R)
• M72: 81,927,872 km (0.068 R)
• M73: 83,445,991 km (0.037 R)
• M74: 83,598,282 km (0.111 R)
• M75: 85,279,912 km (0.107 R)
• M76: 86,048,097 km (0.112 R)
• M77: 88,210,833 km (0.041 R)
• M78: 89,143,277 km (0.096 R)
• M79: 90,391,521 km (0.054 R)
• M80: 91,488,523 km (0.058 R)
• M81: 91,959,905 km (0.111 R)
• M82: 92,117,282 km (0.073 R)
• M83: 92,274,809 km (0.025 R)
• M84: 92,589,862 km (0.1 R)
• M85: 95,442,095 km (0.097 R)
• M86: 100,097,730 km (0.114 R)
• M87: 101,232,430 km (0.106 R)
• M88: 103,351,185 km (0.098 R)
• M89: 103,514,845 km (0.118 R)
• M90: 105,320,043 km (0.111 R)
• M91: 109,627,863 km (0.1 R)
• M92: 109,961,616 km (0.085 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit