🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 172 Days

Day: 33.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.51 AU - 1.59 AU

Year: 698 Days

Day: 45.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,839,640 km

• M1: 828,922 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.62 AU - 1.62 AU

Year: 746 Days

Day: 35.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.5 AU - 2.14 AU

Year: 888 Days

Day: 17.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 128.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.12 AU - 2.3 AU

Year: 1188 Days

Day: 28.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.33 AU - 2.57 AU

Year: 1387 Days

Day: 22.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,839,640 km

• M1: 966,103 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.97 AU - 3.01 AU

Year: 1421 Days

Day: 36 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 12.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.97 AU - 9.55 AU

Year: 9377 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,839,640 km

• M1: 214,523 km (0.103 R)
• M2: 321,187 km (0.105 R)
• M3: 933,491 km (0.077 R)
• M4: 1,020,108 km (0.073 R)
• M5: 1,127,968 km (0.084 R)
• M6: 1,435,392 km (0.084 R)
• M7: 1,578,407 km (0.107 R)
• M8: 2,245,763 km (0.071 R)
• M9: 2,462,082 km (0.084 R)
• M10: 2,685,282 km (0.116 R)
• M11: 2,786,560 km (0.106 R)
• M12: 2,967,274 km (0.116 R)
• M13: 3,367,298 km (0.094 R)
• M14: 3,587,955 km (0.057 R)
• M15: 4,014,309 km (0.091 R)
• M16: 4,278,050 km (0.112 R)
• M17: 4,397,130 km (0.08 R)
• M18: 4,730,285 km (0.082 R)
• M19: 4,853,553 km (0.088 R)
• M20: 5,040,401 km (0.038 R)
• M21: 5,943,823 km (0.105 R)
• M22: 6,143,985 km (0.108 R)
• M23: 6,312,432 km (0.116 R)
• M24: 6,482,525 km (0.11 R)
• M25: 6,792,491 km (0.084 R)
• M26: 6,896,911 km (0.058 R)
• M27: 7,933,773 km (0.117 R)
• M28: 8,265,432 km (0.094 R)
• M29: 8,904,364 km (0.099 R)
• M30: 9,326,380 km (0.109 R)
• M31: 9,794,173 km (0.092 R)
• M32: 9,951,849 km (0.06 R)
• M33: 10,030,986 km (0.08 R)
• M34: 10,550,689 km (0.053 R)
• M35: 11,038,079 km (0.063 R)
• M36: 11,950,925 km (0.115 R)
• M37: 12,672,735 km (0.096 R)
• M38: 12,801,688 km (0.116 R)
• M39: 13,321,541 km (0.116 R)
• M40: 14,025,399 km (0.043 R)
• M41: 14,696,345 km (0.101 R)
• M42: 15,013,044 km (0.068 R)
• M43: 15,423,690 km (0.091 R)
• M44: 15,930,378 km (0.108 R)
• M45: 16,724,294 km (0.119 R)
• M46: 16,913,086 km (0.092 R)
• M47: 17,055,055 km (0.119 R)
• M48: 17,722,860 km (0.057 R)
• M49: 20,077,231 km (0.072 R)
• M50: 21,137,730 km (0.046 R)
• M51: 22,580,153 km (0.113 R)
• M52: 23,471,308 km (0.113 R)
• M53: 23,629,732 km (0.108 R)
• M54: 24,213,911 km (0.064 R)
• M55: 24,534,500 km (0.063 R)
• M56: 24,749,023 km (0.06 R)
• M57: 25,018,000 km (0.102 R)
• M58: 26,103,781 km (0.074 R)
• M59: 26,487,500 km (0.043 R)
• M60: 27,038,918 km (0.075 R)
• M61: 27,873,075 km (0.106 R)
• M62: 28,209,072 km (0.051 R)
• M63: 28,546,415 km (0.058 R)
• M64: 29,225,141 km (0.11 R)
• M65: 30,541,004 km (0.092 R)
• M66: 33,230,175 km (0.042 R)
• M67: 33,646,057 km (0.086 R)
• M68: 34,063,585 km (0.112 R)
• M69: 34,362,930 km (0.053 R)
• M70: 34,542,896 km (0.074 R)
• M71: 35,387,077 km (0.049 R)
• M72: 36,360,211 km (0.118 R)
• M73: 37,650,792 km (0.086 R)
• M74: 37,836,443 km (0.075 R)
• M75: 38,457,274 km (0.092 R)
• M76: 39,081,546 km (0.069 R)
• M77: 39,206,760 km (0.098 R)
• M78: 40,024,162 km (0.113 R)
• M79: 40,150,423 km (0.084 R)
• M80: 41,228,874 km (0.108 R)
• M81: 41,611,695 km (0.08 R)

Asteroid Belt

Center: 12.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.8

Radius: 3.1

Gravity: 55.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.96 AU - 20.62 AU

Year: 24881 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,839,640 km

• M1: 41,139 km (0.06 R)
• M2: 759,060 km (0.097 R)
• M3: 1,285,943 km (0.12 R)
• M4: 2,183,979 km (0.103 R)
• M5: 2,479,585 km (0.119 R)
• M6: 2,906,387 km (0.105 R)
• M7: 3,230,865 km (0.041 R)
• M8: 4,091,053 km (0.099 R)
• M9: 4,732,678 km (0.11 R)
• M10: 5,355,903 km (0.11 R)
• M11: 5,652,256 km (0.104 R)
• M12: 5,702,072 km (0.111 R)
• M13: 6,157,748 km (0.11 R)
• M14: 6,364,043 km (0.09 R)
• M15: 6,625,091 km (0.036 R)
• M16: 8,376,284 km (0.109 R)
• M17: 8,662,166 km (0.06 R)
• M18: 8,777,505 km (0.108 R)
• M19: 9,009,382 km (0.113 R)
• M20: 9,302,295 km (0.095 R)
• M21: 11,818,381 km (0.086 R)
• M22: 13,050,918 km (0.097 R)
• M23: 13,715,881 km (0.084 R)
• M24: 13,850,070 km (0.084 R)
• M25: 13,917,389 km (0.082 R)
• M26: 14,733,745 km (0.069 R)
• M27: 14,802,410 km (0.069 R)
• M28: 15,986,926 km (0.056 R)
• M29: 17,856,451 km (0.052 R)
• M30: 18,003,057 km (0.103 R)
• M31: 19,491,406 km (0.114 R)
• M32: 20,021,581 km (0.118 R)
• M33: 20,710,180 km (0.085 R)
• M34: 21,484,349 km (0.032 R)
• M35: 21,796,709 km (0.106 R)
• M36: 21,874,949 km (0.045 R)
• M37: 21,953,338 km (0.058 R)
• M38: 22,267,942 km (0.105 R)
• M39: 22,504,905 km (0.052 R)
• M40: 22,742,616 km (0.082 R)
• M41: 22,901,489 km (0.114 R)
• M42: 23,060,811 km (0.071 R)
• M43: 23,541,020 km (0.086 R)
• M44: 23,782,321 km (0.1 R)
• M45: 24,511,312 km (0.037 R)
• M46: 26,657,742 km (0.119 R)
• M47: 27,414,707 km (0.048 R)
• M48: 28,520,385 km (0.086 R)
• M49: 28,863,563 km (0.087 R)
• M50: 29,035,600 km (0.089 R)
• M51: 29,467,340 km (0.038 R)
• M52: 30,512,131 km (0.047 R)
• M53: 31,303,654 km (0.07 R)
• M54: 31,835,025 km (0.117 R)
• M55: 31,923,886 km (0.108 R)
• M56: 34,081,088 km (0.07 R)
• M57: 34,262,999 km (0.093 R)
• M58: 34,902,081 km (0.05 R)
• M59: 34,993,635 km (0.089 R)
• M60: 35,269,044 km (0.055 R)
• M61: 35,821,958 km (0.114 R)
• M62: 38,061,887 km (0.095 R)
• M63: 38,250,530 km (0.087 R)
• M64: 38,628,863 km (0.117 R)
• M65: 40,154,612 km (0.111 R)
• M66: 40,828,251 km (0.032 R)
• M67: 41,408,691 km (0.104 R)
• M68: 42,089,361 km (0.109 R)
• M69: 45,147,441 km (0.076 R)
• M70: 47,360,741 km (0.074 R)
• M71: 48,480,481 km (0.095 R)
• M72: 48,889,931 km (0.096 R)
• M73: 49,197,653 km (0.098 R)
• M74: 50,435,127 km (0.116 R)
• M75: 51,057,753 km (0.099 R)
• M76: 51,474,234 km (0.118 R)
• M77: 51,891,911 km (0.073 R)
• M78: 51,996,480 km (0.114 R)
• M79: 53,890,838 km (0.081 R)
• M80: 55,914,747 km (0.095 R)
• M81: 56,666,776 km (0.098 R)
• M82: 57,097,917 km (0.091 R)
• M83: 57,746,723 km (0.111 R)
• M84: 61,469,167 km (0.09 R)
• M85: 63,247,586 km (0.105 R)
• M86: 64,592,321 km (0.097 R)
• M87: 65,381,151 km (0.106 R)
• M88: 68,797,966 km (0.084 R)
• M89: 69,142,789 km (0.078 R)
• M90: 70,180,699 km (0.093 R)
• M91: 73,677,699 km (0.066 R)
• M92: 75,565,924 km (0.032 R)
• M93: 79,871,949 km (0.103 R)
• M94: 80,355,299 km (0.079 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit