🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 153 Days

Day: 46 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.49 AU

Year: 517 Days

Day: 31.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.51 AU - 2.51 AU

Year: 1041 Days

Day: 35 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,328,135 km

• M1: 804,837 km (0.044 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.13 AU - 3.47 AU

Year: 1711 Days

Day: 29.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.54 AU - 3.74 AU

Year: 2537 Days

Day: 39.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.71 AU - 5.75 AU

Year: 3757 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 9.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.64 AU - 11.14 AU

Year: 11360 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,328,135 km

• M1: 176,675 km (0.086 R)
• M2: 422,464 km (0.109 R)
• M3: 526,884 km (0.1 R)
• M4: 816,056 km (0.094 R)
• M5: 997,668 km (0.094 R)
• M6: 1,497,774 km (0.057 R)
• M7: 1,619,995 km (0.035 R)
• M8: 1,722,470 km (0.091 R)
• M9: 1,898,247 km (0.099 R)
• M10: 2,344,199 km (0.105 R)
• M11: 3,129,139 km (0.026 R)
• M12: 4,035,851 km (0.119 R)
• M13: 4,286,428 km (0.052 R)
• M14: 4,558,397 km (0.105 R)
• M15: 4,655,785 km (0.113 R)
• M16: 4,836,050 km (0.088 R)
• M17: 5,001,954 km (0.071 R)
• M18: 5,271,380 km (0.097 R)
• M19: 5,632,210 km (0.067 R)
• M20: 5,877,252 km (0.116 R)
• M21: 6,179,589 km (0.099 R)
• M22: 6,523,514 km (0.092 R)
• M23: 6,688,670 km (0.063 R)
• M24: 7,439,053 km (0.047 R)
• M25: 7,824,417 km (0.073 R)
• M26: 8,414,431 km (0.096 R)
• M27: 8,917,230 km (0.094 R)
• M28: 9,100,637 km (0.031 R)
• M29: 9,699,926 km (0.112 R)
• M30: 9,867,625 km (0.097 R)
• M31: 10,569,090 km (0.084 R)
• M32: 10,633,716 km (0.088 R)
• M33: 10,741,576 km (0.094 R)
• M34: 11,818,531 km (0.12 R)
• M35: 12,065,068 km (0.051 R)
• M36: 12,723,000 km (0.108 R)
• M37: 12,837,592 km (0.099 R)
• M38: 12,929,594 km (0.048 R)
• M39: 12,998,709 km (0.119 R)
• M40: 13,532,474 km (0.097 R)
• M41: 13,626,122 km (0.106 R)
• M42: 14,192,200 km (0.059 R)
• M43: 14,886,484 km (0.107 R)
• M44: 15,274,242 km (0.082 R)
• M45: 16,258,147 km (0.039 R)
• M46: 16,782,936 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 8.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.09 AU - 11.81 AU

Year: 12339 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,328,135 km

• M1: 103,671 km (0.116 R)
• M2: 159,771 km (0.087 R)
• M3: 293,511 km (0.047 R)
• M4: 348,563 km (0.114 R)
• M5: 428,448 km (0.051 R)
• M6: 1,226,703 km (0.117 R)
• M7: 1,404,724 km (0.107 R)
• M8: 1,505,403 km (0.114 R)
• M9: 1,988,305 km (0.051 R)
• M10: 2,178,893 km (0.042 R)
• M11: 2,237,236 km (0.112 R)
• M12: 2,475,994 km (0.085 R)
• M13: 2,557,376 km (0.106 R)
• M14: 2,807,204 km (0.041 R)
• M15: 2,870,783 km (0.103 R)
• M16: 3,263,178 km (0.071 R)
• M17: 3,534,100 km (0.079 R)
• M18: 3,788,865 km (0.059 R)
• M19: 4,121,870 km (0.1 R)
• M20: 5,519,413 km (0.087 R)
• M21: 5,734,086 km (0.064 R)
• M22: 5,869,472 km (0.095 R)
• M23: 6,006,205 km (0.087 R)
• M24: 6,847,693 km (0.103 R)
• M25: 6,905,139 km (0.064 R)
• M26: 6,962,734 km (0.092 R)
• M27: 7,020,478 km (0.103 R)
• M28: 7,223,782 km (0.079 R)
• M29: 8,208,585 km (0.104 R)
• M30: 8,300,139 km (0.079 R)
• M31: 8,515,260 km (0.066 R)
• M32: 8,825,826 km (0.083 R)
• M33: 8,982,455 km (0.08 R)
• M34: 10,499,377 km (0.12 R)
• M35: 10,865,742 km (0.12 R)
• M36: 11,304,214 km (0.036 R)
• M37: 12,233,216 km (0.028 R)
• M38: 12,407,947 km (0.071 R)
• M39: 13,079,491 km (0.071 R)
• M40: 13,509,735 km (0.109 R)
• M41: 13,871,762 km (0.06 R)
• M42: 14,902,491 km (0.085 R)
• M43: 16,455,915 km (0.065 R)
• M44: 16,571,555 km (0.105 R)
• M45: 16,764,985 km (0.12 R)
• M46: 17,428,152 km (0.102 R)
• M47: 17,743,205 km (0.038 R)
• M48: 18,099,846 km (0.069 R)
• M49: 18,259,019 km (0.106 R)
• M50: 18,338,904 km (0.096 R)
• M51: 18,619,250 km (0.075 R)
• M52: 19,102,900 km (0.096 R)
• M53: 19,795,389 km (0.099 R)
• M54: 20,000,637 km (0.056 R)
• M55: 20,247,773 km (0.073 R)
• M56: 20,620,570 km (0.077 R)
• M57: 21,204,750 km (0.071 R)
• M58: 22,091,417 km (0.114 R)
• M59: 22,304,295 km (0.082 R)
• M60: 22,774,929 km (0.085 R)
• M61: 22,860,948 km (0.11 R)
• M62: 23,856,971 km (0.116 R)
• M63: 23,944,336 km (0.104 R)
• M64: 25,266,332 km (0.102 R)
• M65: 25,355,343 km (0.083 R)
• M66: 25,533,514 km (0.081 R)
• M67: 26,386,072 km (0.089 R)
• M68: 26,566,637 km (0.091 R)
• M69: 27,521,819 km (0.088 R)
• M70: 28,859,374 km (0.075 R)
• M71: 29,232,022 km (0.111 R)
• M72: 29,559,342 km (0.072 R)
• M73: 29,700,114 km (0.092 R)
• M74: 29,841,035 km (0.113 R)
• M75: 30,312,269 km (0.081 R)
• M76: 30,881,189 km (0.115 R)
• M77: 31,071,478 km (0.106 R)
• M78: 31,357,808 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 11.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.56 AU - 12.7 AU

Year: 13562 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,328,135 km

• M1: 344,225 km (0.119 R)
• M2: 489,933 km (0.063 R)
• M3: 866,321 km (0.099 R)
• M4: 1,060,649 km (0.098 R)
• M5: 1,668,764 km (0.105 R)
• M6: 1,749,248 km (0.108 R)
• M7: 1,998,628 km (0.057 R)
• M8: 2,695,754 km (0.108 R)
• M9: 2,790,898 km (0.078 R)
• M10: 3,645,551 km (0.043 R)
• M11: 4,776,810 km (0.114 R)
• M12: 5,009,584 km (0.067 R)
• M13: 5,127,467 km (0.034 R)
• M14: 5,456,134 km (0.101 R)
• M15: 5,638,344 km (0.076 R)
• M16: 6,102,845 km (0.041 R)
• M17: 6,419,394 km (0.097 R)
• M18: 7,234,254 km (0.109 R)
• M19: 7,909,539 km (0.086 R)
• M20: 8,012,612 km (0.084 R)
• M21: 8,394,385 km (0.116 R)
• M22: 8,499,403 km (0.064 R)
• M23: 8,924,411 km (0.106 R)
• M24: 9,575,012 km (0.106 R)
• M25: 9,832,021 km (0.092 R)
• M26: 10,017,073 km (0.084 R)
• M27: 10,390,769 km (0.11 R)
• M28: 10,503,715 km (0.104 R)
• M29: 10,845,098 km (0.113 R)
• M30: 11,036,433 km (0.1 R)
• M31: 11,267,412 km (0.108 R)
• M32: 11,617,023 km (0.034 R)
• M33: 11,851,891 km (0.086 R)
• M34: 12,088,555 km (0.053 R)
• M35: 12,406,451 km (0.101 R)
• M36: 12,807,672 km (0.1 R)
• M37: 13,912,452 km (0.075 R)
• M38: 15,475,301 km (0.084 R)
• M39: 15,907,340 km (0.107 R)
• M40: 16,827,367 km (0.087 R)
• M41: 17,226,943 km (0.111 R)
• M42: 17,674,540 km (0.116 R)
• M43: 17,990,191 km (0.118 R)
• M44: 18,080,847 km (0.108 R)
• M45: 18,262,310 km (0.089 R)
• M46: 18,948,365 km (0.113 R)
• M47: 19,782,822 km (0.12 R)
• M48: 20,440,155 km (0.083 R)
• M49: 20,914,082 km (0.118 R)
• M50: 21,104,669 km (0.069 R)
• M51: 21,200,113 km (0.083 R)
• M52: 21,969,494 km (0.117 R)
• M53: 22,943,825 km (0.069 R)
• M54: 23,436,302 km (0.091 R)
• M55: 23,832,886 km (0.062 R)
• M56: 23,932,368 km (0.078 R)
• M57: 24,331,645 km (0.114 R)
• M58: 24,481,991 km (0.074 R)
• M59: 24,733,166 km (0.096 R)
• M60: 26,053,217 km (0.109 R)
• M61: 26,258,316 km (0.078 R)
• M62: 26,825,142 km (0.101 R)
• M63: 27,866,044 km (0.09 R)
• M64: 28,075,780 km (0.088 R)
• M65: 28,496,898 km (0.102 R)
• M66: 28,708,280 km (0.067 R)
• M67: 29,185,797 km (0.112 R)
• M68: 29,826,375 km (0.085 R)
• M69: 30,417,885 km (0.044 R)
• M70: 30,796,218 km (0.105 R)
• M71: 31,121,743 km (0.116 R)
• M72: 31,776,233 km (0.077 R)
• M73: 32,215,153 km (0.1 R)
• M74: 32,435,362 km (0.099 R)
• M75: 33,543,732 km (0.068 R)
• M76: 34,046,531 km (0.089 R)
• M77: 34,664,669 km (0.116 R)
• M78: 35,513,338 km (0.099 R)
• M79: 35,797,723 km (0.097 R)
• M80: 36,025,860 km (0.051 R)
• M81: 38,858,795 km (0.116 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: 328 - 13,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit