🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.09 AU

Year: 302 Days

Day: 33.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,702,369 km

• M1: 288,873 km (0.058 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.42 AU - 2.02 AU

Year: 812 Days

Day: 43.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.67 AU - 2.67 AU

Year: 1150 Days

Day: 31.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.12 AU - 2.76 AU

Year: 1372 Days

Day: 12.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.45 AU - 3.93 AU

Year: 2551 Days

Day: 28.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,702,369 km

• M1: 84,224 km (0.1 R)
• M2: 397,781 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.71 AU - 4.13 AU

Year: 2793 Days

Day: 28.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.63 AU - 4.75 AU

Year: 3087 Days

Day: 12.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,702,369 km

• M1: 1,826,740 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 11.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.53 AU - 6.09 AU

Year: 5040 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,702,369 km

• M1: 215,122 km (0.119 R)
• M2: 316,848 km (0.093 R)
• M3: 487,689 km (0.092 R)
• M4: 667,057 km (0.064 R)
• M5: 1,204,113 km (0.1 R)
• M6: 1,455,138 km (0.087 R)
• M7: 1,525,001 km (0.095 R)
• M8: 1,596,060 km (0.094 R)
• M9: 1,723,218 km (0.049 R)
• M10: 1,816,118 km (0.063 R)
• M11: 1,891,815 km (0.027 R)
• M12: 1,988,006 km (0.116 R)
• M13: 2,105,440 km (0.09 R)
• M14: 2,327,144 km (0.104 R)
• M15: 2,535,534 km (0.107 R)
• M16: 2,642,048 km (0.107 R)
• M17: 3,197,056 km (0.056 R)
• M18: 3,547,414 km (0.074 R)
• M19: 4,108,556 km (0.114 R)
• M20: 4,386,958 km (0.099 R)
• M21: 4,515,462 km (0.118 R)
• M22: 4,671,493 km (0.075 R)
• M23: 4,750,181 km (0.09 R)
• M24: 5,042,495 km (0.099 R)
• M25: 5,286,041 km (0.11 R)
• M26: 5,422,923 km (0.081 R)
• M27: 6,531,742 km (0.025 R)
• M28: 7,278,684 km (0.106 R)
• M29: 8,433,430 km (0.094 R)
• M30: 9,711,595 km (0.114 R)
• M31: 9,913,552 km (0.038 R)
• M32: 10,048,938 km (0.114 R)
• M33: 10,287,546 km (0.114 R)
• M34: 10,527,950 km (0.077 R)
• M35: 10,700,736 km (0.082 R)
• M36: 10,909,425 km (0.039 R)
• M37: 11,686,137 km (0.081 R)
• M38: 11,829,302 km (0.053 R)
• M39: 12,371,295 km (0.05 R)
• M40: 12,773,863 km (0.113 R)
• M41: 12,995,268 km (0.048 R)
• M42: 13,106,569 km (0.118 R)
• M43: 14,083,443 km (0.062 R)
• M44: 15,239,834 km (0.057 R)
• M45: 16,346,410 km (0.067 R)
• M46: 16,788,172 km (0.083 R)
• M47: 17,601,536 km (0.066 R)
• M48: 18,594,567 km (0.1 R)
• M49: 18,761,817 km (0.108 R)
• M50: 20,894,634 km (0.081 R)
• M51: 21,417,778 km (0.108 R)
• M52: 21,549,274 km (0.075 R)
• M53: 21,813,015 km (0.106 R)
• M54: 22,566,240 km (0.093 R)
• M55: 22,700,130 km (0.083 R)
• M56: 23,013,239 km (0.086 R)
• M57: 23,192,906 km (0.029 R)
• M58: 23,644,093 km (0.062 R)
• M59: 24,600,921 km (0.087 R)
• M60: 25,431,040 km (0.103 R)
• M61: 26,411,354 km (0.082 R)
• M62: 26,929,711 km (0.112 R)
• M63: 28,697,808 km (0.118 R)
• M64: 28,891,238 km (0.081 R)
• M65: 29,133,587 km (0.114 R)
• M66: 29,230,676 km (0.117 R)
• M67: 29,522,691 km (0.026 R)
• M68: 29,815,753 km (0.096 R)
• M69: 30,799,509 km (0.113 R)
• M70: 31,195,943 km (0.116 R)
• M71: 32,596,778 km (0.096 R)
• M72: 32,849,149 km (0.1 R)
• M73: 33,000,841 km (0.117 R)
• M74: 33,102,119 km (0.096 R)
• M75: 33,406,551 km (0.032 R)
• M76: 33,813,906 km (0.11 R)
• M77: 33,916,081 km (0.078 R)
• M78: 34,274,219 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 11.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.07 AU - 12.63 AU

Year: 11983 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,702,369 km

• M1: 158,873 km (0.065 R)
• M2: 284,535 km (0.071 R)
• M3: 483,949 km (0.044 R)
• M4: 581,038 km (0.065 R)
• M5: 934,239 km (0.109 R)
• M6: 1,135,149 km (0.042 R)
• M7: 1,250,788 km (0.045 R)
• M8: 1,494,632 km (0.103 R)
• M9: 1,821,204 km (0.113 R)
• M10: 1,958,236 km (0.112 R)
• M11: 2,051,585 km (0.095 R)
• M12: 2,746,767 km (0.079 R)
• M13: 2,825,305 km (0.082 R)
• M14: 3,038,931 km (0.107 R)
• M15: 3,202,591 km (0.104 R)
• M16: 3,798,440 km (0.071 R)
• M17: 3,915,874 km (0.031 R)
• M18: 4,866,718 km (0.101 R)
• M19: 5,026,638 km (0.108 R)
• M20: 5,155,891 km (0.042 R)
• M21: 5,550,231 km (0.084 R)
• M22: 5,852,418 km (0.093 R)
• M23: 5,988,403 km (0.113 R)
• M24: 6,970,064 km (0.104 R)
• M25: 7,259,835 km (0.119 R)
• M26: 7,479,594 km (0.063 R)
• M27: 7,664,497 km (0.065 R)
• M28: 7,738,997 km (0.064 R)
• M29: 8,304,627 km (0.115 R)
• M30: 8,650,497 km (0.119 R)
• M31: 8,727,989 km (0.06 R)
• M32: 8,883,720 km (0.089 R)
• M33: 9,040,349 km (0.107 R)
• M34: 9,316,656 km (0.057 R)
• M35: 9,435,886 km (0.088 R)
• M36: 9,676,140 km (0.119 R)
• M37: 10,080,802 km (0.096 R)
• M38: 12,755,462 km (0.114 R)
• M39: 13,557,756 km (0.105 R)
• M40: 13,874,305 km (0.106 R)
• M41: 14,745,563 km (0.091 R)
• M42: 15,587,201 km (0.096 R)
• M43: 16,300,633 km (0.1 R)
• M44: 17,513,124 km (0.083 R)
• M45: 19,056,674 km (0.102 R)
• M46: 19,819,025 km (0.027 R)
• M47: 20,075,436 km (0.094 R)
• M48: 21,007,431 km (0.088 R)
• M49: 21,111,850 km (0.066 R)
• M50: 22,165,767 km (0.117 R)
• M51: 23,128,878 km (0.114 R)
• M52: 23,452,907 km (0.045 R)
• M53: 24,324,464 km (0.101 R)
• M54: 25,428,646 km (0.072 R)
• M55: 26,043,045 km (0.093 R)
• M56: 26,211,492 km (0.058 R)
• M57: 26,380,238 km (0.036 R)
• M58: 27,002,116 km (0.048 R)
• M59: 27,628,782 km (0.102 R)
• M60: 28,087,599 km (0.057 R)
• M61: 28,202,639 km (0.09 R)
• M62: 28,896,624 km (0.09 R)
• M63: 29,012,712 km (0.109 R)
• M64: 30,537,413 km (0.111 R)
• M65: 31,309,488 km (0.107 R)
• M66: 31,847,891 km (0.119 R)
• M67: 32,630,736 km (0.077 R)
• M68: 32,751,761 km (0.111 R)
• M69: 34,584,933 km (0.049 R)
• M70: 35,513,936 km (0.075 R)
• M71: 35,763,017 km (0.025 R)
• M72: 36,513,848 km (0.082 R)
• M73: 37,396,476 km (0.079 R)
• M74: 37,586,465 km (0.105 R)
• M75: 39,440,132 km (0.066 R)
• M76: 39,633,562 km (0.071 R)
• M77: 41,257,896 km (0.085 R)
• M78: 41,913,733 km (0.087 R)
• M79: 42,177,025 km (0.118 R)
• M80: 42,705,255 km (0.081 R)
• M81: 43,568,285 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 13.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.84 AU - 12.16 AU

Year: 12245 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,702,369 km

• M1: 180,714 km (0.094 R)
• M2: 317,746 km (0.117 R)
• M3: 454,628 km (0.072 R)
• M4: 838,346 km (0.061 R)
• M5: 1,317,508 km (0.113 R)
• M6: 2,038,271 km (0.083 R)
• M7: 2,709,217 km (0.075 R)
• M8: 3,110,589 km (0.086 R)
• M9: 3,220,992 km (0.087 R)
• M10: 3,792,306 km (0.101 R)
• M11: 4,241,698 km (0.104 R)
• M12: 4,395,485 km (0.055 R)
• M13: 4,519,651 km (0.109 R)
• M14: 4,645,163 km (0.101 R)
• M15: 4,899,779 km (0.101 R)
• M16: 5,455,984 km (0.085 R)
• M17: 5,894,904 km (0.097 R)
• M18: 6,380,648 km (0.117 R)
• M19: 6,699,741 km (0.115 R)
• M20: 6,951,663 km (0.078 R)
• M21: 7,133,425 km (0.052 R)
• M22: 7,613,634 km (0.098 R)
• M23: 8,028,170 km (0.035 R)
• M24: 8,566,572 km (0.081 R)
• M25: 8,761,648 km (0.089 R)
• M26: 9,476,427 km (0.059 R)
• M27: 9,637,843 km (0.107 R)
• M28: 9,922,528 km (0.059 R)
• M29: 10,292,633 km (0.095 R)
• M30: 11,046,456 km (0.097 R)
• M31: 11,861,466 km (0.053 R)
• M32: 12,298,291 km (0.055 R)
• M33: 12,829,364 km (0.086 R)
• M34: 12,963,403 km (0.109 R)
• M35: 14,514,135 km (0.078 R)
• M36: 15,075,426 km (0.062 R)
• M37: 15,501,032 km (0.054 R)
• M38: 15,691,470 km (0.055 R)
• M39: 16,461,151 km (0.117 R)
• M40: 16,704,098 km (0.119 R)
• M41: 17,391,052 km (0.092 R)
• M42: 18,792,335 km (0.045 R)
• M43: 20,386,001 km (0.085 R)
• M44: 21,436,926 km (0.116 R)
• M45: 21,542,991 km (0.118 R)
• M46: 22,344,237 km (0.11 R)
• M47: 22,775,378 km (0.051 R)
• M48: 23,046,450 km (0.1 R)
• M49: 24,251,311 km (0.055 R)
• M50: 24,583,418 km (0.115 R)
• M51: 25,645,264 km (0.086 R)
• M52: 26,266,843 km (0.107 R)
• M53: 26,437,235 km (0.097 R)
• M54: 26,836,212 km (0.049 R)
• M55: 27,294,730 km (0.118 R)
• M56: 27,467,216 km (0.074 R)
• M57: 28,744,034 km (0.063 R)
• M58: 29,271,965 km (0.06 R)
• M59: 29,566,523 km (0.052 R)
• M60: 29,684,705 km (0.101 R)
• M61: 30,099,391 km (0.097 R)
• M62: 33,362,868 km (0.057 R)
• M63: 34,041,295 km (0.092 R)
• M64: 34,351,261 km (0.083 R)
• M65: 35,600,254 km (0.119 R)
• M66: 35,788,747 km (0.053 R)
• M67: 36,167,080 km (0.102 R)
• M68: 36,800,478 km (0.075 R)
• M69: 38,528,932 km (0.073 R)
• M70: 40,480,286 km (0.074 R)
• M71: 41,600,325 km (0.079 R)
• M72: 41,732,720 km (0.101 R)
• M73: 42,930,999 km (0.089 R)
• M74: 43,467,157 km (0.083 R)
• M75: 44,005,560 km (0.056 R)
• M76: 44,275,584 km (0.111 R)
• M77: 44,478,589 km (0.091 R)
• M78: 44,613,975 km (0.109 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit