🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.62 AU - 0.78 AU

Year: 223 Days

Day: 24.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,889,747 km

• M1: 27,676 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 39.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.2 AU - 1.22 AU

Year: 507 Days

Day: 26 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.21 AU - 1.29 AU

Year: 532 Days

Day: 39.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,889,747 km

• M1: 35,754 km (0.095 R)
• M2: 1,044,642 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.53 AU - 1.77 AU

Year: 807 Days

Day: 30.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,889,747 km

• M1: 362,027 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.69 AU - 3.11 AU

Year: 1881 Days

Day: 15.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,889,747 km

• M1: 642,523 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.85 AU - 4.43 AU

Year: 2645 Days

Day: 46.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,889,747 km

• M1: 1,446,611 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 14

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.06 AU - 10.82 AU

Year: 12845 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,889,747 km

• M1: 295,755 km (0.067 R)
• M2: 502,200 km (0.104 R)
• M3: 601,832 km (0.108 R)
• M4: 786,586 km (0.094 R)
• M5: 991,983 km (0.107 R)
• M6: 1,147,266 km (0.088 R)
• M7: 1,483,412 km (0.097 R)
• M8: 1,663,528 km (0.067 R)
• M9: 2,518,031 km (0.039 R)
• M10: 2,862,256 km (0.088 R)
• M11: 3,665,746 km (0.115 R)
• M12: 4,386,958 km (0.038 R)
• M13: 4,687,799 km (0.114 R)
• M14: 4,802,391 km (0.063 R)
• M15: 5,151,851 km (0.112 R)
• M16: 5,270,183 km (0.089 R)
• M17: 5,509,690 km (0.053 R)
• M18: 5,630,864 km (0.105 R)
• M19: 5,916,895 km (0.025 R)
• M20: 6,124,238 km (0.115 R)
• M21: 6,674,459 km (0.049 R)
• M22: 8,004,832 km (0.054 R)
• M23: 8,983,951 km (0.08 R)
• M24: 9,902,332 km (0.109 R)
• M25: 10,397,800 km (0.066 R)
• M26: 11,671,775 km (0.044 R)
• M27: 11,775,746 km (0.115 R)
• M28: 12,089,752 km (0.109 R)
• M29: 12,300,685 km (0.113 R)
• M30: 13,102,530 km (0.056 R)
• M31: 13,210,689 km (0.12 R)
• M32: 14,197,736 km (0.11 R)
• M33: 15,607,995 km (0.105 R)
• M34: 15,780,182 km (0.05 R)
• M35: 16,533,856 km (0.068 R)
• M36: 16,709,484 km (0.101 R)
• M37: 16,826,768 km (0.1 R)
• M38: 17,239,958 km (0.083 R)
• M39: 17,537,059 km (0.114 R)
• M40: 19,109,482 km (0.107 R)
• M41: 19,417,056 km (0.074 R)
• M42: 19,664,191 km (0.059 R)
• M43: 19,788,208 km (0.099 R)
• M44: 19,912,524 km (0.102 R)
• M45: 22,129,115 km (0.041 R)
• M46: 22,516,873 km (0.102 R)
• M47: 22,841,800 km (0.088 R)
• M48: 26,791,483 km (0.086 R)
• M49: 27,066,892 km (0.09 R)
• M50: 27,273,936 km (0.099 R)
• M51: 29,232,621 km (0.101 R)
• M52: 31,380,996 km (0.03 R)
• M53: 32,181,494 km (0.096 R)
• M54: 32,400,954 km (0.118 R)
• M55: 32,620,863 km (0.08 R)
• M56: 33,209,979 km (0.106 R)
• M57: 34,100,087 km (0.111 R)
• M58: 34,697,880 km (0.118 R)
• M59: 34,847,926 km (0.067 R)
• M60: 36,970,421 km (0.075 R)
• M61: 37,277,097 km (0.032 R)
• M62: 38,434,535 km (0.093 R)
• M63: 39,134,653 km (0.108 R)
• M64: 40,310,792 km (0.1 R)
• M65: 41,339,576 km (0.112 R)
• M66: 42,136,783 km (0.049 R)
• M67: 44,070,934 km (0.086 R)
• M68: 44,233,398 km (0.094 R)
• M69: 44,558,923 km (0.111 R)
• M70: 45,376,325 km (0.054 R)
• M71: 45,951,529 km (0.069 R)
• M72: 47,691,352 km (0.063 R)
• M73: 48,779,079 km (0.092 R)
• M74: 50,044,527 km (0.091 R)
• M75: 50,894,093 km (0.058 R)
• M76: 51,320,597 km (0.096 R)
• M77: 51,748,447 km (0.089 R)
• M78: 52,779,924 km (0.085 R)
• M79: 53,211,663 km (0.103 R)
• M80: 53,644,600 km (0.033 R)
• M81: 54,078,733 km (0.115 R)
• M82: 55,651,305 km (0.085 R)
• M83: 56,884,740 km (0.102 R)
• M84: 58,751,721 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 6.3

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.96 AU - 19.46 AU

Year: 27187 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,889,747 km

• M1: 138,378 km (0.079 R)
• M2: 202,556 km (0.106 R)
• M3: 280,795 km (0.108 R)
• M4: 390,002 km (0.096 R)
• M5: 450,140 km (0.111 R)
• M6: 558,150 km (0.105 R)
• M7: 774,169 km (0.111 R)
• M8: 878,439 km (0.11 R)
• M9: 1,869,076 km (0.095 R)
• M10: 2,303,658 km (0.078 R)
• M11: 2,768,608 km (0.044 R)
• M12: 2,929,874 km (0.111 R)
• M13: 3,177,758 km (0.085 R)
• M14: 3,562,374 km (0.118 R)
• M15: 4,006,829 km (0.114 R)
• M16: 4,563,034 km (0.066 R)
• M17: 4,610,457 km (0.113 R)
• M18: 4,705,900 km (0.04 R)
• M19: 5,192,841 km (0.108 R)
• M20: 5,242,358 km (0.117 R)
• M21: 5,543,200 km (0.067 R)
• M22: 7,350,940 km (0.107 R)
• M23: 7,406,591 km (0.094 R)
• M24: 7,800,631 km (0.093 R)
• M25: 8,904,215 km (0.075 R)
• M26: 9,082,984 km (0.12 R)
• M27: 11,771,557 km (0.095 R)
• M28: 12,164,850 km (0.069 R)
• M29: 13,031,919 km (0.041 R)
• M30: 13,712,440 km (0.058 R)
• M31: 13,987,850 km (0.114 R)
• M32: 14,126,377 km (0.105 R)
• M33: 14,334,767 km (0.081 R)
• M34: 14,404,480 km (0.102 R)
• M35: 16,840,980 km (0.098 R)
• M36: 17,358,290 km (0.056 R)
• M37: 17,506,990 km (0.094 R)
• M38: 18,181,676 km (0.086 R)
• M39: 19,094,223 km (0.069 R)
• M40: 21,679,873 km (0.059 R)
• M41: 22,161,728 km (0.118 R)
• M42: 22,242,361 km (0.07 R)
• M43: 22,323,144 km (0.102 R)
• M44: 24,623,211 km (0.076 R)
• M45: 28,299,280 km (0.105 R)
• M46: 29,178,317 km (0.056 R)
• M47: 29,710,137 km (0.045 R)
• M48: 30,066,479 km (0.096 R)
• M49: 30,693,294 km (0.115 R)
• M50: 30,783,203 km (0.074 R)
• M51: 31,234,091 km (0.038 R)
• M52: 31,505,760 km (0.045 R)
• M53: 32,051,194 km (0.106 R)
• M54: 32,416,662 km (0.079 R)
• M55: 32,508,216 km (0.113 R)
• M56: 32,783,476 km (0.079 R)
• M57: 32,967,332 km (0.107 R)
• M58: 36,050,992 km (0.059 R)
• M59: 37,003,333 km (0.04 R)
• M60: 37,867,709 km (0.11 R)
• M61: 39,616,059 km (0.115 R)
• M62: 41,987,934 km (0.031 R)
• M63: 42,187,647 km (0.101 R)
• M64: 42,989,791 km (0.08 R)
• M65: 43,493,636 km (0.107 R)
• M66: 44,303,858 km (0.085 R)
• M67: 44,812,790 km (0.11 R)
• M68: 45,733,715 km (0.114 R)
• M69: 48,219,882 km (0.117 R)
• M70: 48,533,738 km (0.057 R)
• M71: 50,962,459 km (0.08 R)
• M72: 51,709,402 km (0.119 R)
• M73: 55,170,049 km (0.074 R)
• M74: 55,388,761 km (0.063 R)
• M75: 55,936,888 km (0.07 R)
• M76: 56,486,959 km (0.088 R)
• M77: 59,263,496 km (0.079 R)
• M78: 60,950,660 km (0.12 R)
• M79: 61,403,344 km (0.067 R)
• M80: 62,425,695 km (0.074 R)
• M81: 65,990,014 km (0.107 R)
• M82: 68,324,489 km (0.118 R)
• M83: 68,559,358 km (0.09 R)
• M84: 69,619,857 km (0.082 R)
• M85: 69,738,039 km (0.032 R)
• M86: 69,974,554 km (0.091 R)
• M87: 75,002,987 km (0.103 R)
• M88: 75,730,930 km (0.111 R)
• M89: 77,315,770 km (0.119 R)
• M90: 77,683,182 km (0.061 R)
• M91: 77,928,373 km (0.11 R)
• M92: 79,404,904 km (0.096 R)
• M93: 80,394,494 km (0.108 R)
• M94: 80,518,361 km (0.107 R)
• M95: 81,014,876 km (0.11 R)
• M96: 83,764,037 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit