🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 286 Days

Day: 32.3 Hours

Environment

Temp: 66 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,852,542 km

• M1: 194,178 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 384 Days

Day: 18 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.98 AU - 1.58 AU

Year: 548 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.65 AU - 1.75 AU

Year: 840 Days

Day: 35.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,852,542 km

• M1: 43,832 km (0.073 R)
• M2: 92,601 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.32 AU - 3.8 AU

Year: 2544 Days

Day: 19.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 12.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.2 AU - 9.4 AU

Year: 9057 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,852,542 km

• M1: 168,746 km (0.11 R)
• M2: 536,608 km (0.027 R)
• M3: 656,136 km (0.111 R)
• M4: 803,041 km (0.056 R)
• M5: 943,813 km (0.063 R)
• M6: 1,074,262 km (0.08 R)
• M7: 1,191,397 km (0.106 R)
• M8: 2,180,688 km (0.036 R)
• M9: 2,460,436 km (0.092 R)
• M10: 2,538,825 km (0.085 R)
• M11: 2,725,075 km (0.091 R)
• M12: 2,806,306 km (0.105 R)
• M13: 2,971,313 km (0.063 R)
• M14: 3,111,337 km (0.079 R)
• M15: 3,225,031 km (0.092 R)
• M16: 3,369,094 km (0.095 R)
• M17: 3,633,732 km (0.039 R)
• M18: 4,215,219 km (0.1 R)
• M19: 4,341,330 km (0.056 R)
• M20: 4,991,183 km (0.071 R)
• M21: 5,429,954 km (0.1 R)
• M22: 5,636,698 km (0.095 R)
• M23: 6,093,720 km (0.043 R)
• M24: 6,820,317 km (0.029 R)
• M25: 7,193,862 km (0.09 R)
• M26: 7,805,568 km (0.089 R)
• M27: 8,593,799 km (0.103 R)
• M28: 9,201,615 km (0.085 R)
• M29: 9,366,023 km (0.032 R)
• M30: 9,949,306 km (0.038 R)
• M31: 10,415,901 km (0.118 R)
• M32: 10,759,827 km (0.084 R)
• M33: 10,889,678 km (0.036 R)
• M34: 11,547,160 km (0.111 R)
• M35: 11,813,744 km (0.102 R)
• M36: 11,947,784 km (0.081 R)
• M37: 12,172,480 km (0.068 R)
• M38: 12,717,165 km (0.119 R)
• M39: 13,130,953 km (0.07 R)
• M40: 13,362,830 km (0.059 R)
• M41: 14,113,811 km (0.049 R)
• M42: 14,256,079 km (0.095 R)
• M43: 16,001,138 km (0.118 R)
• M44: 18,018,166 km (0.099 R)
• M45: 19,901,005 km (0.066 R)
• M46: 20,114,182 km (0.083 R)
• M47: 21,028,075 km (0.097 R)
• M48: 21,736,271 km (0.111 R)
• M49: 21,900,679 km (0.084 R)
• M50: 22,175,790 km (0.079 R)
• M51: 22,452,097 km (0.085 R)
• M52: 22,896,553 km (0.047 R)
• M53: 23,681,343 km (0.093 R)
• M54: 23,794,140 km (0.043 R)
• M55: 24,077,029 km (0.097 R)
• M56: 25,162,063 km (0.098 R)
• M57: 25,392,443 km (0.099 R)
• M58: 25,797,405 km (0.095 R)
• M59: 26,613,910 km (0.104 R)
• M60: 26,731,195 km (0.099 R)
• M61: 27,261,370 km (0.079 R)
• M62: 29,476,914 km (0.116 R)
• M63: 30,207,849 km (0.038 R)
• M64: 30,698,530 km (0.088 R)
• M65: 31,749,904 km (0.088 R)
• M66: 32,561,772 km (0.117 R)
• M67: 33,254,111 km (0.101 R)
• M68: 33,380,521 km (0.085 R)
• M69: 33,824,228 km (0.065 R)
• M70: 34,525,393 km (0.04 R)
• M71: 34,653,449 km (0.108 R)
• M72: 35,812,533 km (0.091 R)
• M73: 36,461,938 km (0.051 R)
• M74: 37,246,429 km (0.073 R)
• M75: 38,102,578 km (0.048 R)
• M76: 38,234,972 km (0.099 R)
• M77: 38,566,331 km (0.112 R)
• M78: 42,342,780 km (0.089 R)
• M79: 43,443,222 km (0.103 R)
• M80: 44,344,250 km (0.04 R)
• M81: 45,181,549 km (0.071 R)
• M82: 45,672,230 km (0.099 R)
• M83: 46,305,927 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.1

Radius: 4.6

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.23 AU - 14.51 AU

Year: 15489 Days

Day: 16 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,852,542 km

• M1: 85,720 km (0.09 R)
• M2: 195,973 km (0.12 R)
• M3: 352,004 km (0.118 R)
• M4: 424,559 km (0.07 R)
• M5: 598,691 km (0.076 R)
• M6: 642,074 km (0.075 R)
• M7: 731,982 km (0.08 R)
• M8: 858,243 km (0.061 R)
• M9: 1,060,799 km (0.081 R)
• M10: 1,528,890 km (0.077 R)
• M11: 1,649,765 km (0.081 R)
• M12: 2,462,231 km (0.054 R)
• M13: 2,652,071 km (0.087 R)
• M14: 2,748,711 km (0.096 R)
• M15: 2,871,232 km (0.115 R)
• M16: 2,995,548 km (0.111 R)
• M17: 3,198,103 km (0.116 R)
• M18: 3,249,565 km (0.083 R)
• M19: 3,301,176 km (0.102 R)
• M20: 3,457,656 km (0.117 R)
• M21: 3,996,806 km (0.09 R)
• M22: 4,590,710 km (0.075 R)
• M23: 4,912,644 km (0.082 R)
• M24: 5,242,059 km (0.058 R)
• M25: 5,394,050 km (0.099 R)
• M26: 5,953,397 km (0.109 R)
• M27: 6,207,863 km (0.104 R)
• M28: 6,465,919 km (0.026 R)
• M29: 6,760,477 km (0.066 R)
• M30: 6,959,143 km (0.081 R)
• M31: 7,738,847 km (0.116 R)
• M32: 7,807,962 km (0.099 R)
• M33: 8,156,525 km (0.038 R)
• M34: 8,724,697 km (0.053 R)
• M35: 9,049,923 km (0.1 R)
• M36: 9,824,242 km (0.099 R)
• M37: 9,899,041 km (0.104 R)
• M38: 10,238,179 km (0.101 R)
• M39: 10,619,504 km (0.11 R)
• M40: 11,950,327 km (0.111 R)
• M41: 12,070,155 km (0.048 R)
• M42: 14,084,789 km (0.066 R)
• M43: 14,380,993 km (0.088 R)
• M44: 14,679,291 km (0.043 R)
• M45: 14,722,076 km (0.095 R)
• M46: 15,195,254 km (0.089 R)
• M47: 15,412,021 km (0.103 R)
• M48: 17,137,633 km (0.063 R)
• M49: 17,726,450 km (0.069 R)
• M50: 18,367,776 km (0.119 R)
• M51: 18,877,007 km (0.119 R)
• M52: 19,156,755 km (0.113 R)
• M53: 19,390,876 km (0.11 R)
• M54: 20,099,072 km (0.092 R)
• M55: 20,289,361 km (0.096 R)
• M56: 21,491,978 km (0.103 R)
• M57: 21,686,605 km (0.076 R)
• M58: 21,783,993 km (0.08 R)
• M59: 22,470,647 km (0.118 R)
• M60: 23,164,333 km (0.114 R)
• M61: 23,313,931 km (0.09 R)
• M62: 23,965,728 km (0.12 R)
• M63: 24,420,506 km (0.071 R)
• M64: 24,521,933 km (0.073 R)
• M65: 25,082,327 km (0.045 R)
• M66: 25,133,489 km (0.046 R)
• M67: 25,750,132 km (0.112 R)
• M68: 26,112,159 km (0.092 R)
• M69: 27,050,586 km (0.069 R)
• M70: 27,313,280 km (0.072 R)
• M71: 28,585,909 km (0.086 R)
• M72: 29,068,063 km (0.026 R)
• M73: 29,121,769 km (0.077 R)
• M74: 31,684,530 km (0.088 R)
• M75: 32,294,740 km (0.071 R)
• M76: 32,796,790 km (0.09 R)
• M77: 32,964,788 km (0.078 R)
• M78: 35,173,900 km (0.066 R)
• M79: 35,403,234 km (0.056 R)
• M80: 35,748,057 km (0.102 R)
• M81: 35,978,587 km (0.118 R)
• M82: 36,383,100 km (0.071 R)
• M83: 36,731,064 km (0.047 R)
• M84: 36,905,496 km (0.081 R)
• M85: 37,021,883 km (0.113 R)
• M86: 37,255,106 km (0.108 R)
• M87: 39,494,885 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit