🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 168 Days

Day: 33.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.66 AU - 0.66 AU

Year: 204 Days

Day: 26.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.77 AU - 1.25 AU

Year: 387 Days

Day: 25.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,287,334 km

• M1: 351,256 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.47 AU - 1.79 AU

Year: 792 Days

Day: 22.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,287,334 km

• M1: 241,152 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.34 AU - 2 AU

Year: 822 Days

Day: 38.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.87 AU - 3.79 AU

Year: 2314 Days

Day: 33 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,287,334 km

• M1: 1,181,374 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 14.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.56 AU - 4.86 AU

Year: 3289 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,287,334 km

• M1: 187,895 km (0.084 R)
• M2: 285,433 km (0.118 R)
• M3: 418,126 km (0.116 R)
• M4: 634,893 km (0.104 R)
• M5: 774,019 km (0.102 R)
• M6: 1,165,966 km (0.088 R)
• M7: 1,580,352 km (0.115 R)
• M8: 1,751,193 km (0.106 R)
• M9: 1,928,317 km (0.081 R)
• M10: 2,213,001 km (0.041 R)
• M11: 2,345,695 km (0.079 R)
• M12: 2,557,675 km (0.049 R)
• M13: 2,935,858 km (0.069 R)
• M14: 3,181,648 km (0.101 R)
• M15: 3,315,538 km (0.055 R)
• M16: 3,434,169 km (0.091 R)
• M17: 3,763,882 km (0.093 R)
• M18: 4,176,773 km (0.098 R)
• M19: 4,323,827 km (0.046 R)
• M20: 4,435,278 km (0.09 R)
• M21: 4,871,655 km (0.113 R)
• M22: 5,007,190 km (0.051 R)
• M23: 5,124,475 km (0.045 R)
• M24: 5,991,694 km (0.087 R)
• M25: 6,178,990 km (0.116 R)
• M26: 6,431,960 km (0.102 R)
• M27: 6,538,325 km (0.11 R)
• M28: 7,477,500 km (0.089 R)
• M29: 7,724,486 km (0.07 R)
• M30: 7,814,993 km (0.096 R)
• M31: 7,905,948 km (0.098 R)
• M32: 8,134,683 km (0.079 R)
• M33: 8,716,320 km (0.081 R)
• M34: 8,834,353 km (0.116 R)
• M35: 9,071,764 km (0.038 R)
• M36: 9,601,790 km (0.053 R)
• M37: 9,723,712 km (0.083 R)
• M38: 9,870,617 km (0.089 R)
• M39: 10,043,103 km (0.115 R)
• M40: 10,291,137 km (0.101 R)
• M41: 10,692,059 km (0.107 R)
• M42: 11,021,773 km (0.067 R)
• M43: 11,406,389 km (0.088 R)
• M44: 12,109,798 km (0.077 R)
• M45: 12,480,053 km (0.027 R)
• M46: 13,177,628 km (0.095 R)
• M47: 13,367,767 km (0.042 R)
• M48: 13,476,674 km (0.084 R)
• M49: 14,303,501 km (0.113 R)
• M50: 14,442,926 km (0.114 R)
• M51: 14,610,925 km (0.088 R)
• M52: 14,835,770 km (0.095 R)
• M53: 15,346,049 km (0.095 R)
• M54: 15,603,208 km (0.094 R)
• M55: 15,718,099 km (0.063 R)
• M56: 15,948,479 km (0.091 R)
• M57: 16,238,250 km (0.102 R)
• M58: 16,442,003 km (0.076 R)
• M59: 16,793,408 km (0.116 R)
• M60: 17,354,849 km (0.114 R)
• M61: 18,042,850 km (0.038 R)
• M62: 18,344,738 km (0.078 R)
• M63: 18,435,544 km (0.097 R)
• M64: 19,260,427 km (0.042 R)
• M65: 19,692,914 km (0.097 R)
• M66: 19,785,964 km (0.085 R)
• M67: 19,879,313 km (0.113 R)
• M68: 20,504,632 km (0.087 R)
• M69: 20,756,555 km (0.077 R)
• M70: 20,977,810 km (0.079 R)
• M71: 21,231,678 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 13

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.62 AU - 4.8 AU

Year: 3892 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,287,334 km

• M1: 166,054 km (0.1 R)
• M2: 275,410 km (0.108 R)
• M3: 730,038 km (0.117 R)
• M4: 822,040 km (0.097 R)
• M5: 1,084,585 km (0.066 R)
• M6: 1,247,197 km (0.088 R)
• M7: 1,403,826 km (0.114 R)
• M8: 1,833,023 km (0.071 R)
• M9: 1,913,955 km (0.106 R)
• M10: 2,164,532 km (0.059 R)
• M11: 2,285,257 km (0.118 R)
• M12: 2,372,772 km (0.057 R)
• M13: 2,679,447 km (0.098 R)
• M14: 2,809,448 km (0.084 R)
• M15: 2,979,840 km (0.103 R)
• M16: 3,634,031 km (0.059 R)
• M17: 3,862,019 km (0.086 R)
• M18: 4,159,120 km (0.065 R)
• M19: 4,267,130 km (0.1 R)
• M20: 4,463,851 km (0.108 R)
• M21: 4,552,114 km (0.085 R)
• M22: 4,708,294 km (0.117 R)
• M23: 4,798,352 km (0.068 R)
• M24: 4,980,113 km (0.117 R)
• M25: 5,374,154 km (0.101 R)
• M26: 5,706,261 km (0.073 R)
• M27: 6,094,168 km (0.091 R)
• M28: 6,415,804 km (0.111 R)
• M29: 6,540,868 km (0.035 R)
• M30: 6,793,688 km (0.112 R)
• M31: 7,361,262 km (0.094 R)
• M32: 8,322,728 km (0.086 R)
• M33: 8,596,941 km (0.089 R)
• M34: 8,679,818 km (0.083 R)
• M35: 9,126,069 km (0.078 R)
• M36: 9,238,865 km (0.053 R)
• M37: 9,954,093 km (0.055 R)
• M38: 10,186,867 km (0.116 R)
• M39: 10,333,174 km (0.077 R)
• M40: 10,509,699 km (0.101 R)
• M41: 11,195,755 km (0.117 R)
• M42: 11,316,630 km (0.043 R)
• M43: 12,081,524 km (0.115 R)
• M44: 12,392,239 km (0.103 R)
• M45: 12,611,250 km (0.084 R)
• M46: 13,180,470 km (0.102 R)
• M47: 13,372,105 km (0.093 R)
• M48: 13,532,474 km (0.082 R)
• M49: 13,758,067 km (0.063 R)
• M50: 14,213,144 km (0.088 R)
• M51: 15,004,666 km (0.115 R)
• M52: 15,573,886 km (0.074 R)
• M53: 15,708,973 km (0.098 R)
• M54: 16,527,124 km (0.059 R)
• M55: 16,768,425 km (0.108 R)
• M56: 17,464,055 km (0.115 R)
• M57: 17,886,071 km (0.052 R)
• M58: 18,027,591 km (0.091 R)
• M59: 18,632,714 km (0.114 R)
• M60: 18,883,889 km (0.091 R)
• M61: 19,244,569 km (0.101 R)
• M62: 20,119,717 km (0.107 R)
• M63: 21,007,730 km (0.078 R)
• M64: 21,269,077 km (0.059 R)
• M65: 22,630,717 km (0.117 R)
• M66: 22,975,391 km (0.068 R)
• M67: 23,090,731 km (0.116 R)
• M68: 23,476,543 km (0.094 R)
• M69: 23,592,631 km (0.032 R)
• M70: 23,709,019 km (0.114 R)
• M71: 24,176,362 km (0.053 R)
• M72: 24,686,042 km (0.117 R)
• M73: 25,159,669 km (0.064 R)
• M74: 25,516,909 km (0.118 R)
• M75: 25,636,288 km (0.105 R)
• M76: 25,795,909 km (0.071 R)
• M77: 26,075,806 km (0.034 R)
• M78: 26,760,067 km (0.03 R)
• M79: 27,206,018 km (0.031 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 20,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit