🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 151 Days

Day: 13.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 12 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,260,920 km

• M1: 184,305 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 47.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,260,920 km

• M1: 281,094 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 349 Days

Day: 15 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,260,920 km

• M1: 185,950 km (0.085 R)
• M2: 260,001 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.26 AU - 1.96 AU

Year: 758 Days

Day: 28.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.51 AU - 2.03 AU

Year: 873 Days

Day: 45.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,260,920 km

• M1: 118,930 km (0.118 R)
• M2: 237,561 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.32 AU - 3.02 AU

Year: 1618 Days

Day: 19 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,260,920 km

• M1: 1,841,849 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.73 AU - 3.03 AU

Year: 1813 Days

Day: 46.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 10.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.4 AU - 12.24 AU

Year: 13199 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 99,260,920 km

• M1: 154,834 km (0.119 R)
• M2: 904,020 km (0.104 R)
• M3: 1,312,123 km (0.115 R)
• M4: 1,802,804 km (0.099 R)
• M5: 2,129,675 km (0.111 R)
• M6: 2,379,205 km (0.052 R)
• M7: 2,638,308 km (0.109 R)
• M8: 2,737,940 km (0.084 R)
• M9: 3,184,191 km (0.109 R)
• M10: 3,690,280 km (0.093 R)
• M11: 4,536,107 km (0.055 R)
• M12: 5,104,878 km (0.042 R)
• M13: 6,000,071 km (0.084 R)
• M14: 6,264,710 km (0.096 R)
• M15: 6,714,401 km (0.106 R)
• M16: 6,851,433 km (0.119 R)
• M17: 7,128,189 km (0.092 R)
• M18: 7,267,913 km (0.115 R)
• M19: 9,166,460 km (0.075 R)
• M20: 10,248,950 km (0.116 R)
• M21: 12,645,358 km (0.113 R)
• M22: 13,098,939 km (0.104 R)
• M23: 13,615,650 km (0.096 R)
• M24: 13,731,439 km (0.087 R)
• M25: 14,256,228 km (0.092 R)
• M26: 16,236,605 km (0.033 R)
• M27: 17,793,470 km (0.084 R)
• M28: 18,174,197 km (0.094 R)
• M29: 18,429,560 km (0.105 R)
• M30: 18,557,616 km (0.108 R)
• M31: 18,879,251 km (0.118 R)
• M32: 19,854,929 km (0.093 R)
• M33: 20,580,927 km (0.087 R)
• M34: 20,980,503 km (0.085 R)
• M35: 21,450,091 km (0.062 R)
• M36: 21,517,410 km (0.106 R)
• M37: 21,787,583 km (0.112 R)
• M38: 22,126,871 km (0.051 R)
• M39: 22,604,687 km (0.118 R)
• M40: 22,879,349 km (0.076 R)
• M41: 23,918,904 km (0.055 R)
• M42: 24,409,436 km (0.07 R)
• M43: 25,614,297 km (0.119 R)
• M44: 25,757,313 km (0.095 R)
• M45: 26,116,048 km (0.076 R)
• M46: 26,332,068 km (0.03 R)
• M47: 26,621,091 km (0.111 R)
• M48: 28,821,675 km (0.083 R)
• M49: 29,418,421 km (0.044 R)
• M50: 31,462,078 km (0.061 R)
• M51: 31,692,010 km (0.079 R)
• M52: 31,999,433 km (0.104 R)
• M53: 32,153,370 km (0.108 R)
• M54: 32,539,631 km (0.112 R)
• M55: 33,864,470 km (0.057 R)
• M56: 34,336,302 km (0.054 R)
• M57: 36,325,355 km (0.113 R)
• M58: 37,293,403 km (0.114 R)
• M59: 37,943,406 km (0.088 R)
• M60: 38,269,828 km (0.086 R)
• M61: 39,419,637 km (0.119 R)
• M62: 39,998,880 km (0.025 R)
• M63: 40,331,137 km (0.102 R)
• M64: 40,831,093 km (0.061 R)
• M65: 41,249,369 km (0.101 R)
• M66: 43,703,372 km (0.097 R)
• M67: 44,991,111 km (0.076 R)
• M68: 46,291,416 km (0.112 R)
• M69: 47,340,396 km (0.031 R)
• M70: 48,132,367 km (0.101 R)
• M71: 48,309,042 km (0.044 R)
• M72: 48,397,305 km (0.061 R)
• M73: 49,551,004 km (0.085 R)
• M74: 49,729,324 km (0.059 R)
• M75: 49,907,944 km (0.112 R)
• M76: 50,265,633 km (0.039 R)
• M77: 50,983,403 km (0.11 R)
• M78: 52,520,222 km (0.082 R)
• M79: 53,340,018 km (0.091 R)
• M80: 53,431,273 km (0.117 R)
• M81: 54,164,003 km (0.082 R)
• M82: 56,474,842 km (0.114 R)
• M83: 57,501,831 km (0.096 R)
• M84: 57,782,926 km (0.11 R)
• M85: 59,858,596 km (0.079 R)
• M86: 61,001,075 km (0.1 R)
• M87: 63,307,575 km (0.093 R)
• M88: 63,888,613 km (0.103 R)
• M89: 64,082,641 km (0.114 R)
• M90: 64,763,611 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.9

Radius: 7.6

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.45 AU - 18.75 AU

Year: 28558 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 60.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,260,920 km

• M1: 208,988 km (0.052 R)
• M2: 716,275 km (0.078 R)
• M3: 948,151 km (0.041 R)
• M4: 1,072,916 km (0.085 R)
• M5: 1,588,580 km (0.056 R)
• M6: 1,814,323 km (0.074 R)
• M7: 2,683,187 km (0.116 R)
• M8: 3,230,416 km (0.107 R)
• M9: 3,565,366 km (0.061 R)
• M10: 3,614,135 km (0.044 R)
• M11: 3,712,421 km (0.08 R)
• M12: 5,123,129 km (0.05 R)
• M13: 6,500,775 km (0.116 R)
• M14: 8,502,694 km (0.047 R)
• M15: 9,030,775 km (0.086 R)
• M16: 9,097,645 km (0.066 R)
• M17: 11,104,351 km (0.108 R)
• M18: 11,463,834 km (0.06 R)
• M19: 11,608,645 km (0.064 R)
• M20: 11,973,365 km (0.106 R)
• M21: 12,341,824 km (0.051 R)
• M22: 12,564,725 km (0.096 R)
• M23: 12,714,173 km (0.103 R)
• M24: 13,469,643 km (0.073 R)
• M25: 14,239,623 km (0.113 R)
• M26: 15,261,975 km (0.1 R)
• M27: 16,389,195 km (0.063 R)
• M28: 16,962,903 km (0.07 R)
• M29: 17,376,541 km (0.08 R)
• M30: 17,709,994 km (0.113 R)
• M31: 17,961,468 km (0.054 R)
• M32: 18,637,800 km (0.05 R)
• M33: 19,150,472 km (0.077 R)
• M34: 19,236,341 km (0.114 R)
• M35: 19,581,314 km (0.118 R)
• M36: 20,628,200 km (0.09 R)
• M37: 21,425,257 km (0.064 R)
• M38: 21,872,405 km (0.092 R)
• M39: 22,594,365 km (0.066 R)
• M40: 25,938,176 km (0.085 R)
• M41: 26,223,759 km (0.086 R)
• M42: 28,938,960 km (0.047 R)
• M43: 29,136,280 km (0.115 R)
• M44: 29,930,046 km (0.116 R)
• M45: 30,932,352 km (0.053 R)
• M46: 33,382,316 km (0.054 R)
• M47: 33,900,523 km (0.101 R)
• M48: 36,638,015 km (0.107 R)
• M49: 36,958,304 km (0.115 R)
• M50: 37,494,462 km (0.095 R)
• M51: 40,103,150 km (0.073 R)
• M52: 43,219,872 km (0.084 R)
• M53: 46,875,894 km (0.082 R)
• M54: 46,991,833 km (0.032 R)
• M55: 47,805,346 km (0.079 R)
• M56: 47,922,032 km (0.077 R)
• M57: 48,858,216 km (0.098 R)
• M58: 49,918,715 km (0.105 R)
• M59: 53,750,365 km (0.095 R)
• M60: 54,967,045 km (0.116 R)
• M61: 56,562,207 km (0.037 R)
• M62: 56,685,476 km (0.107 R)
• M63: 57,427,331 km (0.103 R)
• M64: 57,799,531 km (0.1 R)
• M65: 58,546,323 km (0.096 R)
• M66: 59,171,044 km (0.067 R)
• M67: 60,049,333 km (0.117 R)
• M68: 60,679,290 km (0.118 R)
• M69: 63,733,630 km (0.101 R)
• M70: 67,490,481 km (0.079 R)
• M71: 67,883,175 km (0.119 R)
• M72: 68,539,461 km (0.117 R)
• M73: 70,786,272 km (0.111 R)
• M74: 71,185,249 km (0.082 R)
• M75: 71,718,416 km (0.052 R)
• M76: 71,985,598 km (0.116 R)
• M77: 76,031,323 km (0.088 R)
• M78: 78,081,861 km (0.072 R)
• M79: 78,631,633 km (0.092 R)
• M80: 80,705,059 km (0.111 R)
• M81: 81,539,367 km (0.099 R)
• M82: 81,957,642 km (0.111 R)
• M83: 82,936,461 km (0.083 R)
• M84: 83,637,926 km (0.096 R)
• M85: 84,341,335 km (0.061 R)
• M86: 85,187,909 km (0.118 R)
• M87: 86,179,294 km (0.108 R)
• M88: 89,032,874 km (0.069 R)
• M89: 89,894,856 km (0.106 R)
• M90: 91,193,216 km (0.104 R)
• M91: 91,772,310 km (0.081 R)
• M92: 98,518,127 km (0.103 R)
• M93: 98,666,528 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit