🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 178 Days

Day: 17.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,942,921 km

• M1: 27,227 km (0.107 R)
• M2: 302,936 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.77 AU - 0.83 AU

Year: 274 Days

Day: 18.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.26 AU

Year: 448 Days

Day: 31.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,942,921 km

• M1: 270,922 km (0.106 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 13.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.84 AU - 7.94 AU

Year: 6925 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,942,921 km

• M1: 178,021 km (0.118 R)
• M2: 263,143 km (0.115 R)
• M3: 627,563 km (0.051 R)
• M4: 956,978 km (0.112 R)
• M5: 1,168,359 km (0.099 R)
• M6: 1,273,527 km (0.104 R)
• M7: 1,536,819 km (0.102 R)
• M8: 1,727,556 km (0.109 R)
• M9: 2,036,625 km (0.107 R)
• M10: 2,263,715 km (0.112 R)
• M11: 2,778,930 km (0.036 R)
• M12: 3,087,251 km (0.115 R)
• M13: 3,236,251 km (0.115 R)
• M14: 3,737,254 km (0.098 R)
• M15: 3,856,334 km (0.112 R)
• M16: 4,118,878 km (0.098 R)
• M17: 4,598,040 km (0.118 R)
• M18: 5,095,004 km (0.067 R)
• M19: 5,361,288 km (0.071 R)
• M20: 5,563,994 km (0.083 R)
• M21: 5,700,576 km (0.091 R)
• M22: 6,093,720 km (0.069 R)
• M23: 6,187,518 km (0.117 R)
• M24: 6,615,517 km (0.098 R)
• M25: 6,979,638 km (0.072 R)
• M26: 7,102,608 km (0.087 R)
• M27: 7,275,842 km (0.109 R)
• M28: 7,375,474 km (0.057 R)
• M29: 7,702,346 km (0.072 R)
• M30: 7,803,923 km (0.107 R)
• M31: 7,982,842 km (0.115 R)
• M32: 8,085,615 km (0.051 R)
• M33: 8,527,527 km (0.117 R)
• M34: 9,489,292 km (0.115 R)
• M35: 9,598,349 km (0.117 R)
• M36: 9,955,439 km (0.085 R)
• M37: 10,149,617 km (0.063 R)
• M38: 11,631,085 km (0.114 R)
• M39: 11,747,771 km (0.107 R)
• M40: 11,864,906 km (0.111 R)
• M41: 12,041,432 km (0.073 R)
• M42: 12,397,026 km (0.103 R)
• M43: 12,666,003 km (0.062 R)
• M44: 12,906,706 km (0.096 R)
• M45: 13,362,082 km (0.105 R)
• M46: 13,668,608 km (0.082 R)
• M47: 14,008,644 km (0.087 R)
• M48: 14,351,373 km (0.111 R)
• M49: 14,602,398 km (0.102 R)
• M50: 14,854,769 km (0.046 R)
• M51: 15,045,058 km (0.027 R)
• M52: 15,588,697 km (0.063 R)
• M53: 15,879,216 km (0.115 R)
• M54: 16,138,768 km (0.047 R)
• M55: 16,367,204 km (0.088 R)
• M56: 16,498,102 km (0.067 R)
• M57: 17,025,584 km (0.071 R)
• M58: 17,424,861 km (0.066 R)
• M59: 17,592,111 km (0.083 R)
• M60: 17,793,470 km (0.116 R)
• M61: 17,995,726 km (0.078 R)
• M62: 18,130,963 km (0.103 R)
• M63: 18,368,375 km (0.092 R)
• M64: 18,504,509 km (0.108 R)
• M65: 18,915,005 km (0.084 R)
• M66: 19,224,822 km (0.113 R)
• M67: 20,410,535 km (0.079 R)
• M68: 20,834,645 km (0.106 R)
• M69: 21,440,516 km (0.07 R)
• M70: 22,451,050 km (0.112 R)
• M71: 22,742,616 km (0.117 R)
• M72: 23,072,180 km (0.12 R)
• M73: 23,255,887 km (0.054 R)
• M74: 23,403,390 km (0.119 R)
• M75: 24,294,096 km (0.074 R)
• M76: 24,705,939 km (0.069 R)
• M77: 25,422,961 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 4.5

Gravity: 40.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.61 AU - 13.07 AU

Year: 17616 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,942,921 km

• M1: 74,649 km (0.105 R)
• M2: 191,635 km (0.101 R)
• M3: 603,328 km (0.094 R)
• M4: 1,061,397 km (0.043 R)
• M5: 1,727,855 km (0.114 R)
• M6: 1,759,271 km (0.113 R)
• M7: 2,427,674 km (0.111 R)
• M8: 3,165,790 km (0.118 R)
• M9: 3,926,346 km (0.103 R)
• M10: 3,967,934 km (0.095 R)
• M11: 4,918,329 km (0.072 R)
• M12: 4,963,209 km (0.066 R)
• M13: 5,280,655 km (0.053 R)
• M14: 5,418,734 km (0.075 R)
• M15: 5,651,508 km (0.064 R)
• M16: 6,516,483 km (0.09 R)
• M17: 6,664,585 km (0.089 R)
• M18: 8,312,555 km (0.106 R)
• M19: 8,689,093 km (0.106 R)
• M20: 8,743,248 km (0.065 R)
• M21: 8,906,608 km (0.071 R)
• M22: 8,961,361 km (0.089 R)
• M23: 9,126,069 km (0.12 R)
• M24: 9,458,625 km (0.119 R)
• M25: 10,479,630 km (0.099 R)
• M26: 10,537,375 km (0.119 R)
• M27: 10,653,164 km (0.103 R)
• M28: 10,886,087 km (0.118 R)
• M29: 11,535,193 km (0.077 R)
• M30: 12,075,690 km (0.112 R)
• M31: 13,430,897 km (0.099 R)
• M32: 13,935,640 km (0.098 R)
• M33: 14,126,527 km (0.04 R)
• M34: 14,575,171 km (0.117 R)
• M35: 14,898,602 km (0.083 R)
• M36: 15,289,650 km (0.095 R)
• M37: 15,949,078 km (0.116 R)
• M38: 16,082,070 km (0.057 R)
• M39: 16,215,512 km (0.111 R)
• M40: 17,432,191 km (0.086 R)
• M41: 17,500,707 km (0.025 R)
• M42: 18,468,306 km (0.107 R)
• M43: 19,029,148 km (0.115 R)
• M44: 19,524,317 km (0.038 R)
• M45: 19,666,585 km (0.091 R)
• M46: 21,767,986 km (0.038 R)
• M47: 24,091,839 km (0.111 R)
• M48: 24,781,037 km (0.094 R)
• M49: 26,178,879 km (0.098 R)
• M50: 26,335,808 km (0.119 R)
• M51: 26,729,400 km (0.119 R)
• M52: 27,841,809 km (0.091 R)
• M53: 28,002,029 km (0.03 R)
• M54: 28,726,531 km (0.057 R)
• M55: 29,620,229 km (0.091 R)
• M56: 29,865,569 km (0.087 R)
• M57: 30,029,529 km (0.103 R)
• M58: 30,523,202 km (0.109 R)
• M59: 32,355,925 km (0.044 R)
• M60: 34,309,673 km (0.04 R)
• M61: 34,481,412 km (0.049 R)
• M62: 35,430,909 km (0.096 R)
• M63: 35,952,258 km (0.114 R)
• M64: 36,388,784 km (0.052 R)
• M65: 37,002,884 km (0.069 R)
• M66: 37,090,847 km (0.092 R)
• M67: 37,267,074 km (0.116 R)
• M68: 38,330,266 km (0.095 R)
• M69: 41,213,615 km (0.106 R)
• M70: 43,700,231 km (0.116 R)
• M71: 44,914,666 km (0.118 R)
• M72: 45,290,606 km (0.096 R)
• M73: 46,140,172 km (0.091 R)
• M74: 47,663,527 km (0.116 R)
• M75: 48,335,222 km (0.092 R)
• M76: 49,882,064 km (0.109 R)
• M77: 56,533,634 km (0.03 R)
• M78: 57,856,229 km (0.112 R)
• M79: 58,470,029 km (0.095 R)
• M80: 58,572,503 km (0.094 R)
• M81: 59,291,770 km (0.05 R)
• M82: 59,704,061 km (0.094 R)
• M83: 61,884,301 km (0.099 R)
• M84: 61,988,720 km (0.06 R)
• M85: 62,721,600 km (0.058 R)
• M86: 63,036,653 km (0.091 R)
• M87: 63,352,155 km (0.119 R)
• M88: 64,196,037 km (0.119 R)
• M89: 65,150,022 km (0.08 R)
• M90: 68,579,254 km (0.066 R)
• M91: 73,168,468 km (0.065 R)
• M92: 73,721,382 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit