🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.82 AU - 1.06 AU

Year: 284 Days

Day: 33.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,444,411 km

• M1: 45,179 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.97 AU - 1.11 AU

Year: 331 Days

Day: 39.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,444,411 km

• M1: 87,515 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 410 Days

Day: 29.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.87 AU

Year: 686 Days

Day: 19.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.34 AU - 3.64 AU

Year: 1613 Days

Day: 24.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.27 AU - 4.01 AU

Year: 2167 Days

Day: 17.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.98 AU - 4.64 AU

Year: 2792 Days

Day: 38.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,444,411 km

• M1: 577,897 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.82 AU - 5.28 AU

Year: 3029 Days

Day: 42.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,444,411 km

• M1: 371,900 km (0.09 R)
• M2: 1,837,361 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.46 AU - 9.36 AU

Year: 8299 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,444,411 km

• M1: 180,116 km (0.083 R)
• M2: 283,338 km (0.088 R)
• M3: 448,345 km (0.107 R)
• M4: 667,207 km (0.098 R)
• M5: 751,580 km (0.117 R)
• M6: 873,652 km (0.075 R)
• M7: 966,851 km (0.102 R)
• M8: 1,228,049 km (0.09 R)
• M9: 1,293,573 km (0.096 R)
• M10: 1,428,211 km (0.05 R)
• M11: 1,596,209 km (0.09 R)
• M12: 1,741,170 km (0.114 R)
• M13: 1,860,399 km (0.108 R)
• M14: 1,951,504 km (0.054 R)
• M15: 2,154,359 km (0.113 R)
• M16: 2,298,870 km (0.118 R)
• M17: 2,700,092 km (0.09 R)
• M18: 3,361,015 km (0.118 R)
• M19: 3,435,366 km (0.077 R)
• M20: 3,567,012 km (0.09 R)
• M21: 3,700,154 km (0.082 R)
• M22: 4,011,018 km (0.085 R)
• M23: 4,637,085 km (0.06 R)
• M24: 4,866,568 km (0.092 R)
• M25: 5,250,287 km (0.055 R)
• M26: 5,445,811 km (0.101 R)
• M27: 5,643,729 km (0.093 R)
• M28: 5,821,751 km (0.115 R)
• M29: 6,001,567 km (0.038 R)
• M30: 6,114,963 km (0.092 R)
• M31: 6,809,845 km (0.102 R)
• M32: 7,023,171 km (0.102 R)
• M33: 7,166,636 km (0.108 R)
• M34: 7,529,710 km (0.084 R)
• M35: 7,973,118 km (0.098 R)
• M36: 8,399,920 km (0.116 R)
• M37: 8,552,211 km (0.103 R)
• M38: 8,679,968 km (0.066 R)
• M39: 8,885,515 km (0.093 R)
• M40: 9,040,798 km (0.113 R)
• M41: 9,697,532 km (0.103 R)
• M42: 10,098,903 km (0.104 R)
• M43: 10,233,990 km (0.048 R)
• M44: 10,533,186 km (0.063 R)
• M45: 10,642,692 km (0.066 R)
• M46: 10,862,750 km (0.077 R)
• M47: 11,167,930 km (0.105 R)
• M48: 11,957,507 km (0.084 R)
• M49: 12,243,838 km (0.095 R)
• M50: 13,087,121 km (0.112 R)
• M51: 13,769,138 km (0.108 R)
• M52: 14,250,394 km (0.109 R)
• M53: 14,553,928 km (0.026 R)
• M54: 15,136,761 km (0.107 R)
• M55: 15,353,379 km (0.081 R)
• M56: 15,415,462 km (0.08 R)
• M57: 16,642,763 km (0.035 R)
• M58: 16,898,426 km (0.039 R)
• M59: 16,962,454 km (0.069 R)
• M60: 17,445,954 km (0.082 R)
• M61: 17,673,044 km (0.042 R)
• M62: 17,803,343 km (0.043 R)
• M63: 17,868,568 km (0.107 R)
• M64: 18,064,691 km (0.096 R)
• M65: 18,195,888 km (0.073 R)
• M66: 18,360,446 km (0.111 R)
• M67: 18,956,444 km (0.072 R)
• M68: 19,323,856 km (0.09 R)
• M69: 19,896,367 km (0.11 R)
• M70: 20,201,696 km (0.116 R)
• M71: 20,577,038 km (0.049 R)
• M72: 21,716,674 km (0.086 R)
• M73: 21,856,249 km (0.074 R)
• M74: 21,995,973 km (0.116 R)
• M75: 22,241,463 km (0.044 R)
• M76: 22,382,085 km (0.064 R)
• M77: 22,487,851 km (0.106 R)
• M78: 23,374,966 km (0.082 R)
• M79: 24,056,834 km (0.118 R)
• M80: 24,128,940 km (0.066 R)

Asteroid Belt

Center: 14.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.4

Radius: 6.1

Gravity: 20.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 16.04 AU - 23.32 AU

Year: 27244 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,444,411 km

• M1: 91,853 km (0.049 R)
• M2: 484,099 km (0.108 R)
• M3: 556,654 km (0.118 R)
• M4: 944,112 km (0.089 R)
• M5: 1,005,298 km (0.091 R)
• M6: 1,764,507 km (0.075 R)
• M7: 2,115,912 km (0.076 R)
• M8: 3,247,770 km (0.094 R)
• M9: 3,628,197 km (0.064 R)
• M10: 3,774,504 km (0.087 R)
• M11: 4,123,366 km (0.106 R)
• M12: 4,482,700 km (0.071 R)
• M13: 4,745,394 km (0.104 R)
• M14: 5,286,041 km (0.077 R)
• M15: 5,676,042 km (0.055 R)
• M16: 5,902,982 km (0.034 R)
• M17: 6,017,574 km (0.092 R)
• M18: 7,021,526 km (0.061 R)
• M19: 7,449,824 km (0.102 R)
• M20: 7,886,501 km (0.072 R)
• M21: 8,395,881 km (0.107 R)
• M22: 8,589,611 km (0.102 R)
• M23: 9,379,188 km (0.083 R)
• M24: 9,580,248 km (0.063 R)
• M25: 10,260,619 km (0.085 R)
• M26: 10,467,662 km (0.115 R)
• M27: 11,811,350 km (0.073 R)
• M28: 12,319,983 km (0.111 R)
• M29: 12,761,746 km (0.111 R)
• M30: 13,208,445 km (0.097 R)
• M31: 14,117,551 km (0.053 R)
• M32: 14,812,433 km (0.109 R)
• M33: 15,360,560 km (0.103 R)
• M34: 15,835,832 km (0.1 R)
• M35: 15,995,154 km (0.086 R)
• M36: 16,235,408 km (0.109 R)
• M37: 17,701,467 km (0.114 R)
• M38: 18,199,479 km (0.076 R)
• M39: 19,209,264 km (0.061 R)
• M40: 21,107,512 km (0.114 R)
• M41: 21,989,840 km (0.08 R)
• M42: 22,167,712 km (0.112 R)
• M43: 22,346,182 km (0.059 R)
• M44: 22,974,343 km (0.098 R)
• M45: 23,790,400 km (0.116 R)
• M46: 25,731,432 km (0.101 R)
• M47: 27,053,429 km (0.109 R)
• M48: 27,244,016 km (0.086 R)
• M49: 28,397,266 km (0.075 R)
• M50: 29,959,666 km (0.104 R)
• M51: 30,453,639 km (0.118 R)
• M52: 32,456,156 km (0.056 R)
• M53: 33,167,045 km (0.113 R)
• M54: 33,371,096 km (0.086 R)
• M55: 33,780,396 km (0.086 R)
• M56: 34,397,637 km (0.047 R)
• M57: 35,956,746 km (0.118 R)
• M58: 37,538,893 km (0.068 R)
• M59: 44,089,933 km (0.069 R)
• M60: 48,880,655 km (0.113 R)
• M61: 49,578,380 km (0.085 R)
• M62: 49,695,066 km (0.049 R)
• M63: 50,513,965 km (0.073 R)
• M64: 51,219,319 km (0.12 R)
• M65: 51,809,632 km (0.087 R)
• M66: 52,164,927 km (0.075 R)
• M67: 53,833,691 km (0.118 R)
• M68: 54,433,878 km (0.098 R)
• M69: 55,398,784 km (0.073 R)
• M70: 55,762,008 km (0.105 R)
• M71: 56,612,771 km (0.1 R)
• M72: 58,450,282 km (0.079 R)
• M73: 58,943,655 km (0.074 R)
• M74: 60,058,608 km (0.044 R)
• M75: 60,431,855 km (0.106 R)
• M76: 62,687,193 km (0.079 R)
• M77: 63,192,085 km (0.066 R)
• M78: 64,714,992 km (0.103 R)
• M79: 68,574,766 km (0.098 R)
• M80: 68,704,617 km (0.12 R)
• M81: 69,225,218 km (0.104 R)
• M82: 70,926,146 km (0.113 R)
• M83: 71,452,281 km (0.118 R)
• M84: 76,649,311 km (0.075 R)
• M85: 77,054,123 km (0.088 R)
• M86: 77,324,297 km (0.08 R)
• M87: 77,594,920 km (0.095 R)
• M88: 83,626,556 km (0.116 R)
• M89: 90,661,246 km (0.087 R)
• M90: 91,517,993 km (0.08 R)
• M91: 91,661,159 km (0.113 R)
• M92: 92,090,804 km (0.051 R)
• M93: 95,842,269 km (0.108 R)
• M94: 96,278,347 km (0.096 R)

Kuiper Belt

Range: 35.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit