🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 29.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,896,806 km

• M1: 192,084 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 227 Days

Day: 23.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,896,806 km

• M1: 69,862 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.66 AU - 1 AU

Year: 280 Days

Day: 39.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.56 AU

Year: 621 Days

Day: 44.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.55 AU - 1.77 AU

Year: 793 Days

Day: 45.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,896,806 km

• M1: 903,870 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.79 AU - 4.37 AU

Year: 2512 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,896,806 km

• M1: 1,886,579 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 11.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.95 AU - 8.89 AU

Year: 8266 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,896,806 km

• M1: 409,001 km (0.11 R)
• M2: 542,891 km (0.079 R)
• M3: 703,708 km (0.082 R)
• M4: 796,010 km (0.118 R)
• M5: 881,879 km (0.119 R)
• M6: 1,028,934 km (0.097 R)
• M7: 1,147,715 km (0.078 R)
• M8: 1,233,883 km (0.053 R)
• M9: 1,348,176 km (0.075 R)
• M10: 1,642,734 km (0.117 R)
• M11: 1,913,955 km (0.119 R)
• M12: 2,451,460 km (0.08 R)
• M13: 2,846,399 km (0.095 R)
• M14: 3,279,485 km (0.096 R)
• M15: 3,567,610 km (0.092 R)
• M16: 4,226,738 km (0.046 R)
• M17: 4,580,537 km (0.059 R)
• M18: 4,801,493 km (0.12 R)
• M19: 5,005,395 km (0.117 R)
• M20: 5,253,877 km (0.103 R)
• M21: 6,177,794 km (0.116 R)
• M22: 6,829,143 km (0.098 R)
• M23: 7,478,697 km (0.07 R)
• M24: 8,662,913 km (0.083 R)
• M25: 8,811,913 km (0.05 R)
• M26: 9,340,143 km (0.061 R)
• M27: 9,441,870 km (0.104 R)
• M28: 9,569,776 km (0.089 R)
• M29: 10,060,457 km (0.093 R)
• M30: 10,559,515 km (0.093 R)
• M31: 10,772,094 km (0.111 R)
• M32: 10,986,019 km (0.056 R)
• M33: 11,309,749 km (0.104 R)
• M34: 11,445,434 km (0.052 R)
• M35: 11,581,867 km (0.102 R)
• M36: 11,883,606 km (0.027 R)
• M37: 13,259,458 km (0.068 R)
• M38: 13,719,621 km (0.089 R)
• M39: 13,864,581 km (0.11 R)
• M40: 14,744,516 km (0.096 R)
• M41: 15,131,376 km (0.103 R)
• M42: 16,128,745 km (0.086 R)
• M43: 16,465,938 km (0.111 R)
• M44: 16,836,343 km (0.062 R)
• M45: 17,022,592 km (0.097 R)
• M46: 17,522,698 km (0.068 R)
• M47: 17,837,751 km (0.1 R)
• M48: 17,995,876 km (0.042 R)
• M49: 18,761,817 km (0.099 R)
• M50: 18,922,784 km (0.072 R)
• M51: 19,084,051 km (0.106 R)
• M52: 19,408,229 km (0.095 R)
• M53: 19,603,604 km (0.056 R)
• M54: 19,930,625 km (0.053 R)
• M55: 20,259,441 km (0.073 R)
• M56: 20,590,202 km (0.112 R)
• M57: 20,889,248 km (0.086 R)
• M58: 22,032,326 km (0.102 R)
• M59: 22,270,186 km (0.109 R)
• M60: 22,851,374 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 10

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.63 AU - 11.09 AU

Year: 12366 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,896,806 km

• M1: 320,439 km (0.077 R)
• M2: 430,692 km (0.05 R)
• M3: 1,182,721 km (0.078 R)
• M4: 1,537,417 km (0.094 R)
• M5: 2,444,429 km (0.107 R)
• M6: 2,548,250 km (0.116 R)
• M7: 4,245,288 km (0.084 R)
• M8: 4,370,651 km (0.111 R)
• M9: 5,116,247 km (0.047 R)
• M10: 5,796,469 km (0.07 R)
• M11: 6,504,964 km (0.076 R)
• M12: 6,796,082 km (0.068 R)
• M13: 7,466,579 km (0.119 R)
• M14: 8,393,488 km (0.111 R)
• M15: 8,990,982 km (0.093 R)
• M16: 9,152,697 km (0.105 R)
• M17: 9,274,619 km (0.032 R)
• M18: 9,437,980 km (0.083 R)
• M19: 9,520,109 km (0.104 R)
• M20: 9,767,694 km (0.084 R)
• M21: 10,396,005 km (0.085 R)
• M22: 11,123,948 km (0.08 R)
• M23: 11,341,164 km (0.077 R)
• M24: 11,516,044 km (0.112 R)
• M25: 12,313,700 km (0.046 R)
• M26: 12,403,459 km (0.112 R)
• M27: 13,129,158 km (0.095 R)
• M28: 13,220,861 km (0.074 R)
• M29: 13,589,770 km (0.084 R)
• M30: 13,729,045 km (0.095 R)
• M31: 13,822,095 km (0.083 R)
• M32: 13,915,295 km (0.076 R)
• M33: 14,196,539 km (0.107 R)
• M34: 14,432,155 km (0.116 R)
• M35: 14,526,851 km (0.096 R)
• M36: 14,859,706 km (0.112 R)
• M37: 15,533,046 km (0.102 R)
• M38: 16,020,137 km (0.115 R)
• M39: 16,216,409 km (0.077 R)
• M40: 16,512,314 km (0.115 R)
• M41: 16,710,531 km (0.057 R)
• M42: 16,810,014 km (0.052 R)
• M43: 17,612,457 km (0.1 R)
• M44: 18,069,328 km (0.043 R)
• M45: 19,882,754 km (0.099 R)
• M46: 20,571,054 km (0.115 R)
• M47: 20,837,936 km (0.079 R)
• M48: 20,944,899 km (0.113 R)
• M49: 21,374,993 km (0.082 R)
• M50: 21,807,929 km (0.094 R)
• M51: 22,682,478 km (0.085 R)
• M52: 23,512,746 km (0.037 R)
• M53: 24,918,667 km (0.118 R)
• M54: 25,089,208 km (0.099 R)
• M55: 25,203,052 km (0.071 R)
• M56: 25,660,523 km (0.092 R)
• M57: 25,832,710 km (0.107 R)
• M58: 27,634,616 km (0.084 R)
• M59: 29,838,043 km (0.079 R)
• M60: 30,140,081 km (0.097 R)
• M61: 30,747,299 km (0.102 R)
• M62: 31,174,700 km (0.079 R)
• M63: 31,912,068 km (0.09 R)
• M64: 32,159,204 km (0.082 R)
• M65: 32,282,921 km (0.092 R)
• M66: 32,841,819 km (0.108 R)
• M67: 33,153,731 km (0.057 R)
• M68: 33,654,734 km (0.099 R)
• M69: 34,347,821 km (0.091 R)
• M70: 34,601,090 km (0.101 R)
• M71: 34,854,808 km (0.105 R)
• M72: 36,519,683 km (0.083 R)
• M73: 36,648,786 km (0.112 R)
• M74: 38,013,866 km (0.102 R)
• M75: 38,275,812 km (0.08 R)
• M76: 38,407,009 km (0.112 R)
• M77: 40,526,213 km (0.081 R)
• M78: 41,532,558 km (0.079 R)
• M79: 42,072,606 km (0.104 R)
• M80: 42,207,992 km (0.077 R)
• M81: 43,091,667 km (0.106 R)
• M82: 44,325,101 km (0.12 R)
• M83: 44,946,231 km (0.079 R)
• M84: 45,223,137 km (0.047 R)
• M85: 45,639,618 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 20,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit