🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 14.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 165 Days

Day: 23.5 Hours

Environment

Temp: 254 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 263 Days

Day: 21.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,581,544 km

• M1: 54,154 km (0.076 R)
• M2: 333,603 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.76 AU - 0.88 AU

Year: 263 Days

Day: 12.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,581,544 km

• M1: 222,602 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.85 AU - 1.03 AU

Year: 323 Days

Day: 15 Hours

Environment

Temp: 159 °C

Axial Tilt: 111.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,581,544 km

• M1: 350,209 km (0.096 R)
• M2: 382,821 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.53 AU - 2.17 AU

Year: 893 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,581,544 km

• M1: 159,621 km (0.111 R)
• M2: 1,208,751 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.09 AU - 2.31 AU

Year: 1158 Days

Day: 34.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,581,544 km

• M1: 1,262,905 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 10.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.69 AU - 14.35 AU

Year: 15716 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,581,544 km

• M1: 228,735 km (0.101 R)
• M2: 313,557 km (0.069 R)
• M3: 541,694 km (0.041 R)
• M4: 617,390 km (0.086 R)
• M5: 1,767,798 km (0.047 R)
• M6: 1,905,877 km (0.062 R)
• M7: 3,184,041 km (0.096 R)
• M8: 3,280,233 km (0.099 R)
• M9: 3,904,504 km (0.111 R)
• M10: 4,138,326 km (0.068 R)
• M11: 4,674,335 km (0.111 R)
• M12: 4,811,816 km (0.079 R)
• M13: 5,062,691 km (0.11 R)
• M14: 5,723,315 km (0.082 R)
• M15: 6,502,571 km (0.111 R)
• M16: 6,936,105 km (0.105 R)
• M17: 7,507,270 km (0.107 R)
• M18: 7,733,462 km (0.107 R)
• M19: 7,962,047 km (0.046 R)
• M20: 8,425,651 km (0.079 R)
• M21: 8,559,841 km (0.119 R)
• M22: 9,034,814 km (0.096 R)
• M23: 9,137,737 km (0.102 R)
• M24: 11,424,640 km (0.1 R)
• M25: 11,610,440 km (0.064 R)
• M26: 12,287,670 km (0.111 R)
• M27: 12,823,230 km (0.117 R)
• M28: 13,680,426 km (0.05 R)
• M29: 13,798,608 km (0.118 R)
• M30: 17,247,139 km (0.103 R)
• M31: 17,889,661 km (0.116 R)
• M32: 18,802,358 km (0.059 R)
• M33: 19,864,054 km (0.096 R)
• M34: 20,177,312 km (0.04 R)
• M35: 21,676,283 km (0.118 R)
• M36: 22,276,619 km (0.063 R)
• M37: 22,369,519 km (0.115 R)
• M38: 22,508,944 km (0.098 R)
• M39: 22,882,490 km (0.106 R)
• M40: 24,205,534 km (0.108 R)
• M41: 24,684,097 km (0.037 R)
• M42: 25,504,941 km (0.064 R)
• M43: 25,650,649 km (0.065 R)
• M44: 26,826,788 km (0.049 R)
• M45: 27,471,255 km (0.047 R)
• M46: 29,843,279 km (0.09 R)
• M47: 30,099,391 km (0.065 R)
• M48: 30,820,602 km (0.089 R)
• M49: 31,599,708 km (0.108 R)
• M50: 31,860,906 km (0.1 R)
• M51: 34,029,028 km (0.065 R)
• M52: 34,996,028 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.9

Radius: 5.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.95 AU - 16.89 AU

Year: 19426 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,581,544 km

• M1: 274,811 km (0.104 R)
• M2: 671,246 km (0.104 R)
• M3: 850,165 km (0.111 R)
• M4: 1,125,126 km (0.111 R)
• M5: 1,187,508 km (0.109 R)
• M6: 1,727,855 km (0.116 R)
• M7: 1,824,496 km (0.074 R)
• M8: 2,023,311 km (0.093 R)
• M9: 2,605,546 km (0.037 R)
• M10: 3,030,404 km (0.097 R)
• M11: 3,325,561 km (0.115 R)
• M12: 3,754,308 km (0.072 R)
• M13: 3,911,685 km (0.055 R)
• M14: 4,298,096 km (0.12 R)
• M15: 4,595,946 km (0.109 R)
• M16: 5,316,409 km (0.1 R)
• M17: 5,351,714 km (0.116 R)
• M18: 5,816,216 km (0.106 R)
• M19: 6,783,515 km (0.108 R)
• M20: 6,821,813 km (0.052 R)
• M21: 7,759,791 km (0.071 R)
• M22: 7,879,918 km (0.093 R)
• M23: 9,496,323 km (0.103 R)
• M24: 9,581,893 km (0.083 R)
• M25: 10,628,779 km (0.078 R)
• M26: 10,896,260 km (0.077 R)
• M27: 11,987,726 km (0.109 R)
• M28: 13,113,600 km (0.114 R)
• M29: 13,352,508 km (0.049 R)
• M30: 14,765,609 km (0.094 R)
• M31: 15,263,770 km (0.072 R)
• M32: 16,843,075 km (0.106 R)
• M33: 17,311,166 km (0.119 R)
• M34: 17,730,938 km (0.044 R)
• M35: 19,064,005 km (0.036 R)
• M36: 19,334,478 km (0.105 R)
• M37: 20,429,085 km (0.032 R)
• M38: 21,599,838 km (0.096 R)
• M39: 23,773,196 km (0.113 R)
• M40: 24,708,931 km (0.114 R)
• M41: 25,418,473 km (0.032 R)
• M42: 25,478,013 km (0.11 R)
• M43: 26,676,442 km (0.088 R)
• M44: 29,065,819 km (0.086 R)
• M45: 29,689,493 km (0.082 R)
• M46: 29,814,706 km (0.073 R)
• M47: 30,002,900 km (0.102 R)
• M48: 30,569,876 km (0.111 R)
• M49: 30,822,996 km (0.097 R)
• M50: 31,395,208 km (0.116 R)
• M51: 31,458,936 km (0.112 R)
• M52: 32,099,066 km (0.115 R)
• M53: 32,356,374 km (0.097 R)
• M54: 32,614,430 km (0.062 R)
• M55: 33,262,339 km (0.059 R)
• M56: 33,718,313 km (0.107 R)
• M57: 34,045,334 km (0.082 R)
• M58: 35,430,311 km (0.066 R)
• M59: 35,829,438 km (0.109 R)
• M60: 36,699,200 km (0.09 R)
• M61: 38,255,018 km (0.11 R)
• M62: 38,732,833 km (0.065 R)
• M63: 41,710,729 km (0.093 R)
• M64: 42,908,260 km (0.053 R)
• M65: 43,049,779 km (0.099 R)
• M66: 44,045,503 km (0.075 R)
• M67: 44,403,042 km (0.101 R)
• M68: 44,689,671 km (0.105 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 15,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit