🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 31 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 190 Days

Day: 27.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,252,164 km

• M1: 451,636 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 381 Days

Day: 13.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,252,164 km

• M1: 61,485 km (0.026 R)
• M2: 529,576 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.3 AU - 1.62 AU

Year: 672 Days

Day: 40.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.24 AU - 2.5 AU

Year: 1389 Days

Day: 16.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.28 AU - 2.5 AU

Year: 1407 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,252,164 km

• M1: 48,171 km (0.068 R)
• M2: 312,809 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.61 AU - 3.33 AU

Year: 1949 Days

Day: 15.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.91 AU - 8.69 AU

Year: 7511 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,252,164 km

• M1: 183,407 km (0.094 R)
• M2: 299,645 km (0.052 R)
• M3: 568,771 km (0.083 R)
• M4: 679,623 km (0.082 R)
• M5: 867,069 km (0.118 R)
• M6: 1,063,042 km (0.068 R)
• M7: 1,228,797 km (0.095 R)
• M8: 1,500,915 km (0.118 R)
• M9: 1,715,140 km (0.087 R)
• M10: 1,980,526 km (0.117 R)
• M11: 2,132,368 km (0.034 R)
• M12: 2,779,379 km (0.115 R)
• M13: 2,981,934 km (0.072 R)
• M14: 3,451,971 km (0.05 R)
• M15: 3,569,106 km (0.084 R)
• M16: 3,687,438 km (0.096 R)
• M17: 4,425,703 km (0.116 R)
• M18: 4,737,765 km (0.075 R)
• M19: 5,267,341 km (0.03 R)
• M20: 5,363,981 km (0.064 R)
• M21: 5,716,733 km (0.081 R)
• M22: 5,976,285 km (0.116 R)
• M23: 6,219,232 km (0.062 R)
• M24: 6,507,059 km (0.05 R)
• M25: 6,610,880 km (0.104 R)
• M26: 7,526,867 km (0.042 R)
• M27: 7,679,756 km (0.111 R)
• M28: 7,833,692 km (0.098 R)
• M29: 7,966,535 km (0.101 R)
• M30: 8,324,374 km (0.089 R)
• M31: 8,779,151 km (0.097 R)
• M32: 10,143,633 km (0.068 R)
• M33: 10,604,993 km (0.084 R)
• M34: 10,702,980 km (0.062 R)
• M35: 11,172,717 km (0.101 R)
• M36: 11,498,092 km (0.1 R)
• M37: 11,750,464 km (0.115 R)
• M38: 12,492,769 km (0.108 R)
• M39: 13,039,848 km (0.109 R)
• M40: 13,594,706 km (0.099 R)
• M41: 14,919,545 km (0.039 R)
• M42: 15,695,061 km (0.096 R)
• M43: 17,285,286 km (0.087 R)
• M44: 17,661,824 km (0.084 R)
• M45: 18,158,339 km (0.102 R)
• M46: 18,364,036 km (0.079 R)
• M47: 19,554,835 km (0.1 R)
• M48: 20,464,241 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.6

Radius: 9.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.3 AU - 8.58 AU

Year: 8520 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,252,164 km

• M1: 125,662 km (0.093 R)
• M2: 300,991 km (0.11 R)
• M3: 470,784 km (0.078 R)
• M4: 541,993 km (0.116 R)
• M5: 756,068 km (0.115 R)
• M6: 867,069 km (0.086 R)
• M7: 1,092,364 km (0.083 R)
• M8: 1,710,652 km (0.099 R)
• M9: 1,859,352 km (0.081 R)
• M10: 2,029,594 km (0.092 R)
• M11: 2,116,810 km (0.107 R)
• M12: 2,331,034 km (0.05 R)
• M13: 2,819,621 km (0.111 R)
• M14: 2,877,964 km (0.087 R)
• M15: 2,936,905 km (0.088 R)
• M16: 3,932,629 km (0.095 R)
• M17: 4,376,187 km (0.041 R)
• M18: 4,466,843 km (0.074 R)
• M19: 5,238,469 km (0.117 R)
• M20: 5,504,753 km (0.109 R)
• M21: 5,750,841 km (0.096 R)
• M22: 6,025,653 km (0.095 R)
• M23: 6,152,063 km (0.111 R)
• M24: 6,459,038 km (0.089 R)
• M25: 6,692,410 km (0.11 R)
• M26: 6,902,296 km (0.091 R)
• M27: 7,274,944 km (0.055 R)
• M28: 7,572,195 km (0.072 R)
• M29: 7,791,057 km (0.05 R)
• M30: 7,873,635 km (0.094 R)
• M31: 8,601,429 km (0.09 R)
• M32: 8,772,569 km (0.104 R)
• M33: 9,468,049 km (0.084 R)
• M34: 9,852,067 km (0.079 R)
• M35: 10,241,321 km (0.118 R)
• M36: 10,605,143 km (0.071 R)
• M37: 10,911,519 km (0.11 R)
• M38: 11,096,721 km (0.112 R)
• M39: 11,251,854 km (0.117 R)
• M40: 11,501,683 km (0.076 R)
• M41: 12,551,411 km (0.104 R)
• M42: 13,931,152 km (0.089 R)
• M43: 14,537,173 km (0.109 R)
• M44: 14,809,142 km (0.092 R)
• M45: 15,393,023 km (0.083 R)
• M46: 16,441,554 km (0.083 R)
• M47: 16,760,646 km (0.06 R)
• M48: 16,867,459 km (0.076 R)
• M49: 16,974,571 km (0.1 R)
• M50: 17,081,833 km (0.12 R)
• M51: 17,333,008 km (0.113 R)
• M52: 17,549,177 km (0.113 R)
• M53: 17,838,948 km (0.114 R)
• M54: 18,057,361 km (0.064 R)
• M55: 18,607,133 km (0.087 R)
• M56: 18,976,639 km (0.069 R)
• M57: 19,311,290 km (0.119 R)
• M58: 19,986,575 km (0.063 R)
• M59: 20,062,122 km (0.095 R)
• M60: 20,365,057 km (0.06 R)
• M61: 20,669,639 km (0.091 R)
• M62: 21,283,139 km (0.105 R)
• M63: 22,685,320 km (0.069 R)
• M64: 23,796,533 km (0.109 R)
• M65: 24,036,937 km (0.069 R)
• M66: 24,884,708 km (0.104 R)
• M67: 25,128,702 km (0.078 R)
• M68: 25,989,040 km (0.091 R)
• M69: 26,278,063 km (0.063 R)
• M70: 26,984,165 km (0.046 R)
• M71: 27,444,477 km (0.087 R)
• M72: 27,570,439 km (0.027 R)
• M73: 27,907,184 km (0.05 R)
• M74: 28,118,416 km (0.058 R)
• M75: 28,245,424 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 5.1

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.63 AU - 13.33 AU

Year: 16789 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,252,164 km

• M1: 177,124 km (0.113 R)
• M2: 807,978 km (0.051 R)
• M3: 973,134 km (0.12 R)
• M4: 1,016,218 km (0.069 R)
• M5: 1,104,032 km (0.082 R)
• M6: 1,555,369 km (0.113 R)
• M7: 1,734,737 km (0.116 R)
• M8: 1,813,725 km (0.116 R)
• M9: 1,893,909 km (0.076 R)
• M10: 2,487,214 km (0.065 R)
• M11: 2,546,605 km (0.078 R)
• M12: 3,038,333 km (0.086 R)
• M13: 4,534,461 km (0.096 R)
• M14: 4,901,873 km (0.082 R)
• M15: 5,470,645 km (0.116 R)
• M16: 6,711,110 km (0.116 R)
• M17: 7,213,759 km (0.119 R)
• M18: 8,702,557 km (0.1 R)
• M19: 9,342,387 km (0.09 R)
• M20: 9,388,613 km (0.119 R)
• M21: 9,527,888 km (0.097 R)
• M22: 9,714,736 km (0.058 R)
• M23: 11,252,153 km (0.113 R)
• M24: 11,400,106 km (0.032 R)
• M25: 11,548,806 km (0.113 R)
• M26: 12,555,899 km (0.045 R)
• M27: 13,225,499 km (0.119 R)
• M28: 14,171,705 km (0.101 R)
• M29: 15,193,908 km (0.108 R)
• M30: 15,851,690 km (0.091 R)
• M31: 15,906,891 km (0.077 R)
• M32: 15,962,242 km (0.096 R)
• M33: 16,351,197 km (0.088 R)
• M34: 17,708,050 km (0.043 R)
• M35: 18,399,940 km (0.025 R)
• M36: 18,632,564 km (0.092 R)
• M37: 18,749,251 km (0.084 R)
• M38: 19,218,240 km (0.079 R)
• M39: 20,407,842 km (0.104 R)
• M40: 21,804,937 km (0.107 R)
• M41: 21,927,906 km (0.107 R)
• M42: 24,498,746 km (0.078 R)
• M43: 25,140,072 km (0.115 R)
• M44: 27,560,565 km (0.096 R)
• M45: 28,026,712 km (0.061 R)
• M46: 31,154,804 km (0.11 R)
• M47: 31,362,595 km (0.116 R)
• M48: 32,268,410 km (0.05 R)
• M49: 33,820,787 km (0.101 R)
• M50: 34,248,488 km (0.063 R)
• M51: 35,831,532 km (0.064 R)
• M52: 35,976,642 km (0.109 R)
• M53: 37,218,005 km (0.079 R)
• M54: 38,250,680 km (0.096 R)
• M55: 40,118,110 km (0.106 R)
• M56: 40,570,793 km (0.107 R)
• M57: 41,480,946 km (0.03 R)
• M58: 42,244,644 km (0.076 R)
• M59: 43,244,406 km (0.101 R)
• M60: 44,875,771 km (0.109 R)
• M61: 45,974,418 km (0.054 R)
• M62: 46,053,256 km (0.12 R)
• M63: 48,038,270 km (0.111 R)
• M64: 48,118,155 km (0.067 R)
• M65: 48,518,778 km (0.114 R)
• M66: 50,375,587 km (0.052 R)
• M67: 51,026,787 km (0.112 R)
• M68: 51,598,998 km (0.102 R)
• M69: 54,241,495 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit