🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.38 AU

Year: 437 Days

Day: 37.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.68 AU - 3.44 AU

Year: 1945 Days

Day: 19.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 13.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.57 AU - 5.41 AU

Year: 4051 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,879,534 km

• M1: 243,246 km (0.061 R)
• M2: 397,033 km (0.105 R)
• M3: 675,434 km (0.119 R)
• M4: 786,436 km (0.09 R)
• M5: 1,071,869 km (0.106 R)
• M6: 1,159,832 km (0.059 R)
• M7: 1,320,052 km (0.053 R)
• M8: 1,451,548 km (0.074 R)
• M9: 1,574,966 km (0.075 R)
• M10: 1,767,050 km (0.118 R)
• M11: 1,872,816 km (0.066 R)
• M12: 2,303,209 km (0.108 R)
• M13: 2,404,786 km (0.061 R)
• M14: 2,582,508 km (0.078 R)
• M15: 2,966,975 km (0.101 R)
• M16: 3,739,049 km (0.113 R)
• M17: 4,068,464 km (0.104 R)
• M18: 4,516,509 km (0.118 R)
• M19: 4,663,265 km (0.099 R)
• M20: 5,616,203 km (0.09 R)
• M21: 6,074,571 km (0.09 R)
• M22: 6,837,520 km (0.118 R)
• M23: 7,070,295 km (0.04 R)
• M24: 7,155,565 km (0.116 R)
• M25: 7,652,529 km (0.061 R)
• M26: 7,740,194 km (0.109 R)
• M27: 7,916,420 km (0.092 R)
• M28: 8,160,863 km (0.085 R)
• M29: 8,634,639 km (0.042 R)
• M30: 8,909,301 km (0.103 R)
• M31: 9,256,817 km (0.12 R)
• M32: 9,397,140 km (0.074 R)
• M33: 9,822,147 km (0.073 R)
• M34: 9,941,377 km (0.095 R)
• M35: 10,061,055 km (0.116 R)
• M36: 10,301,908 km (0.078 R)
• M37: 10,423,082 km (0.086 R)
• M38: 10,666,777 km (0.106 R)
• M39: 11,409,231 km (0.093 R)
• M40: 11,913,376 km (0.111 R)
• M41: 12,117,128 km (0.087 R)
• M42: 12,270,765 km (0.114 R)
• M43: 12,528,223 km (0.042 R)
• M44: 13,258,560 km (0.055 R)
• M45: 14,651,316 km (0.097 R)
• M46: 14,952,008 km (0.107 R)
• M47: 15,116,865 km (0.048 R)
• M48: 15,949,975 km (0.065 R)
• M49: 16,372,290 km (0.105 R)
• M50: 16,485,536 km (0.119 R)
• M51: 16,684,202 km (0.114 R)
• M52: 16,769,622 km (0.097 R)
• M53: 16,912,338 km (0.11 R)
• M54: 17,285,286 km (0.074 R)
• M55: 17,545,137 km (0.089 R)
• M56: 17,689,948 km (0.066 R)
• M57: 17,777,164 km (0.07 R)
• M58: 18,185,566 km (0.041 R)
• M59: 18,361,643 km (0.112 R)
• M60: 19,190,564 km (0.071 R)
• M61: 19,459,691 km (0.081 R)
• M62: 19,910,878 km (0.105 R)
• M63: 20,183,146 km (0.106 R)
• M64: 20,426,392 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 13.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.84 AU - 7.24 AU

Year: 6789 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,879,534 km

• M1: 209,886 km (0.089 R)
• M2: 302,038 km (0.089 R)
• M3: 470,635 km (0.119 R)
• M4: 679,922 km (0.098 R)
• M5: 1,073,066 km (0.093 R)
• M6: 1,231,938 km (0.062 R)
• M7: 1,495,380 km (0.085 R)
• M8: 1,989,951 km (0.071 R)
• M9: 2,581,610 km (0.086 R)
• M10: 2,922,544 km (0.052 R)
• M11: 3,098,471 km (0.101 R)
• M12: 3,620,867 km (0.073 R)
• M13: 3,837,784 km (0.119 R)
• M14: 3,975,414 km (0.105 R)
• M15: 4,255,910 km (0.097 R)
• M16: 4,341,330 km (0.119 R)
• M17: 4,485,094 km (0.103 R)
• M18: 5,015,568 km (0.092 R)
• M19: 5,411,404 km (0.059 R)
• M20: 5,535,121 km (0.108 R)
• M21: 6,168,519 km (0.069 R)
• M22: 7,026,462 km (0.09 R)
• M23: 7,435,164 km (0.055 R)
• M24: 7,816,638 km (0.112 R)
• M25: 8,027,422 km (0.118 R)
• M26: 8,240,000 km (0.075 R)
• M27: 8,454,673 km (0.09 R)
• M28: 8,598,736 km (0.094 R)
• M29: 8,743,696 km (0.066 R)
• M30: 9,743,160 km (0.103 R)
• M31: 10,275,579 km (0.115 R)
• M32: 11,092,233 km (0.093 R)
• M33: 11,250,209 km (0.117 R)
• M34: 11,929,682 km (0.084 R)
• M35: 12,911,643 km (0.048 R)
• M36: 13,496,570 km (0.062 R)
• M37: 13,834,661 km (0.116 R)
• M38: 15,171,169 km (0.096 R)
• M39: 15,832,691 km (0.116 R)
• M40: 16,910,543 km (0.083 R)
• M41: 17,138,082 km (0.101 R)
• M42: 17,412,594 km (0.078 R)
• M43: 17,504,447 km (0.116 R)
• M44: 18,618,652 km (0.103 R)
• M45: 19,279,126 km (0.047 R)
• M46: 19,612,281 km (0.106 R)
• M47: 20,139,763 km (0.108 R)
• M48: 20,429,384 km (0.085 R)
• M49: 20,866,509 km (0.097 R)
• M50: 20,964,047 km (0.1 R)
• M51: 21,601,783 km (0.102 R)
• M52: 22,096,802 km (0.044 R)
• M53: 22,495,481 km (0.076 R)
• M54: 22,846,288 km (0.084 R)
• M55: 23,350,582 km (0.029 R)
• M56: 24,833,845 km (0.112 R)
• M57: 25,560,741 km (0.088 R)
• M58: 26,505,601 km (0.088 R)
• M59: 26,770,090 km (0.097 R)
• M60: 27,836,873 km (0.116 R)
• M61: 27,944,433 km (0.085 R)
• M62: 28,321,570 km (0.12 R)
• M63: 28,646,197 km (0.065 R)
• M64: 28,754,656 km (0.106 R)
• M65: 29,682,312 km (0.09 R)
• M66: 30,012,026 km (0.103 R)
• M67: 30,177,331 km (0.107 R)
• M68: 30,841,695 km (0.08 R)
• M69: 30,952,996 km (0.045 R)
• M70: 31,399,097 km (0.077 R)
• M71: 32,297,731 km (0.119 R)
• M72: 32,410,678 km (0.047 R)
• M73: 32,750,265 km (0.038 R)
• M74: 33,147,896 km (0.062 R)
• M75: 33,433,030 km (0.067 R)
• M76: 33,776,058 km (0.104 R)
• M77: 34,928,260 km (0.077 R)
• M78: 35,044,199 km (0.113 R)
• M79: 36,975,507 km (0.057 R)
• M80: 37,686,396 km (0.108 R)
• M81: 38,581,291 km (0.052 R)
• M82: 38,821,096 km (0.093 R)
• M83: 38,941,223 km (0.12 R)
• M84: 40,635,569 km (0.097 R)
• M85: 40,757,491 km (0.099 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit