🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 209 Days

Day: 41.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,394,269 km

• M1: 32,912 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 12.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.11 AU - 1.17 AU

Year: 426 Days

Day: 13.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,394,269 km

• M1: 592,108 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.1 AU - 1.34 AU

Year: 471 Days

Day: 25.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.1 AU - 1.46 AU

Year: 507 Days

Day: 43.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.49 AU - 1.99 AU

Year: 803 Days

Day: 18 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,394,269 km

• M1: 151,094 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.31 AU - 3.23 AU

Year: 1613 Days

Day: 35.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.28 AU - 3.72 AU

Year: 2291 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,394,269 km

• M1: 274,362 km (0.111 R)
• M2: 588,668 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 9.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.61 AU - 8.93 AU

Year: 7577 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,394,269 km

• M1: 159,920 km (0.101 R)
• M2: 234,270 km (0.067 R)
• M3: 340,784 km (0.07 R)
• M4: 407,355 km (0.106 R)
• M5: 998,117 km (0.076 R)
• M6: 1,398,740 km (0.103 R)
• M7: 1,599,949 km (0.113 R)
• M8: 1,956,291 km (0.107 R)
• M9: 2,143,887 km (0.082 R)
• M10: 2,278,824 km (0.106 R)
• M11: 2,516,835 km (0.077 R)
• M12: 2,597,917 km (0.095 R)
• M13: 2,783,717 km (0.104 R)
• M14: 2,888,884 km (0.076 R)
• M15: 3,038,333 km (0.109 R)
• M16: 3,434,618 km (0.078 R)
• M17: 3,502,236 km (0.103 R)
• M18: 3,707,933 km (0.114 R)
• M19: 4,348,810 km (0.103 R)
• M20: 4,520,548 km (0.077 R)
• M21: 5,704,616 km (0.118 R)
• M22: 5,785,099 km (0.119 R)
• M23: 6,751,352 km (0.103 R)
• M24: 7,296,786 km (0.081 R)
• M25: 7,737,351 km (0.054 R)
• M26: 8,737,114 km (0.109 R)
• M27: 8,830,014 km (0.066 R)
• M28: 9,680,777 km (0.098 R)
• M29: 10,262,564 km (0.107 R)
• M30: 10,426,224 km (0.101 R)
• M31: 10,491,897 km (0.057 R)
• M32: 10,822,508 km (0.091 R)
• M33: 10,955,650 km (0.112 R)
• M34: 11,392,327 km (0.117 R)
• M35: 12,247,877 km (0.1 R)
• M36: 12,526,129 km (0.1 R)
• M37: 12,595,991 km (0.058 R)
• M38: 13,373,302 km (0.06 R)
• M39: 13,480,414 km (0.072 R)
• M40: 13,731,589 km (0.111 R)
• M41: 14,384,733 km (0.061 R)
• M42: 14,899,798 km (0.098 R)
• M43: 15,196,750 km (0.101 R)
• M44: 15,570,894 km (0.077 R)
• M45: 15,834,486 km (0.066 R)
• M46: 15,985,729 km (0.093 R)
• M47: 16,099,573 km (0.067 R)
• M48: 17,135,838 km (0.115 R)
• M49: 17,642,526 km (0.074 R)
• M50: 17,956,831 km (0.118 R)
• M51: 18,114,657 km (0.064 R)
• M52: 19,031,093 km (0.103 R)
• M53: 19,393,718 km (0.118 R)
• M54: 20,044,170 km (0.089 R)
• M55: 20,495,507 km (0.057 R)
• M56: 20,867,257 km (0.092 R)
• M57: 21,116,338 km (0.097 R)
• M58: 21,491,828 km (0.119 R)
• M59: 22,973,147 km (0.075 R)
• M60: 23,101,502 km (0.11 R)
• M61: 23,273,240 km (0.089 R)
• M62: 23,402,343 km (0.096 R)
• M63: 24,138,065 km (0.053 R)
• M64: 24,312,347 km (0.066 R)
• M65: 24,443,245 km (0.067 R)
• M66: 24,837,585 km (0.082 R)
• M67: 26,077,602 km (0.118 R)
• M68: 26,211,641 km (0.116 R)
• M69: 28,295,689 km (0.086 R)
• M70: 28,755,703 km (0.048 R)
• M71: 29,079,283 km (0.108 R)
• M72: 29,171,884 km (0.069 R)
• M73: 29,636,685 km (0.083 R)
• M74: 30,385,422 km (0.116 R)
• M75: 30,714,986 km (0.1 R)
• M76: 31,330,132 km (0.112 R)
• M77: 31,758,431 km (0.108 R)
• M78: 31,901,596 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 5.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.32 AU - 17.56 AU

Year: 19197 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,394,269 km

• M1: 112,198 km (0.078 R)
• M2: 280,047 km (0.051 R)
• M3: 342,130 km (0.102 R)
• M4: 427,102 km (0.104 R)
• M5: 905,815 km (0.106 R)
• M6: 977,472 km (0.088 R)
• M7: 1,257,071 km (0.108 R)
• M8: 2,330,585 km (0.091 R)
• M9: 2,841,462 km (0.063 R)
• M10: 3,536,643 km (0.117 R)
• M11: 4,693,035 km (0.117 R)
• M12: 5,116,846 km (0.109 R)
• M13: 5,910,163 km (0.113 R)
• M14: 6,367,334 km (0.086 R)
• M15: 7,756,201 km (0.09 R)
• M16: 8,510,174 km (0.027 R)
• M17: 8,973,628 km (0.038 R)
• M18: 9,445,310 km (0.075 R)
• M19: 9,498,118 km (0.11 R)
• M20: 9,604,183 km (0.094 R)
• M21: 9,924,921 km (0.088 R)
• M22: 10,140,641 km (0.1 R)
• M23: 10,194,945 km (0.056 R)
• M24: 10,467,213 km (0.08 R)
• M25: 10,576,869 km (0.107 R)
• M26: 11,019,080 km (0.099 R)
• M27: 11,298,529 km (0.072 R)
• M28: 11,467,425 km (0.104 R)
• M29: 11,750,614 km (0.094 R)
• M30: 11,807,610 km (0.087 R)
• M31: 12,208,533 km (0.078 R)
• M32: 12,381,767 km (0.102 R)
• M33: 12,672,436 km (0.053 R)
• M34: 13,796,813 km (0.049 R)
• M35: 14,097,954 km (0.113 R)
• M36: 14,219,128 km (0.117 R)
• M37: 15,138,257 km (0.05 R)
• M38: 17,943,068 km (0.109 R)
• M39: 19,471,509 km (0.087 R)
• M40: 19,673,915 km (0.103 R)
• M41: 21,526,984 km (0.056 R)
• M42: 22,016,319 km (0.091 R)
• M43: 23,006,208 km (0.108 R)
• M44: 23,077,566 km (0.109 R)
• M45: 23,938,352 km (0.102 R)
• M46: 24,227,674 km (0.084 R)
• M47: 27,864,099 km (0.062 R)
• M48: 28,016,091 km (0.08 R)
• M49: 28,092,236 km (0.089 R)
• M50: 28,550,305 km (0.079 R)
• M51: 30,329,173 km (0.046 R)
• M52: 30,720,521 km (0.119 R)
• M53: 32,223,082 km (0.091 R)
• M54: 32,862,912 km (0.048 R)
• M55: 33,345,515 km (0.11 R)
• M56: 33,992,675 km (0.086 R)
• M57: 36,207,173 km (0.063 R)
• M58: 36,788,809 km (0.047 R)
• M59: 37,457,362 km (0.037 R)
• M60: 37,793,209 km (0.091 R)
• M61: 38,129,954 km (0.117 R)
• M62: 38,214,327 km (0.112 R)
• M63: 39,231,443 km (0.084 R)
• M64: 42,161,168 km (0.107 R)
• M65: 42,685,508 km (0.107 R)
• M66: 42,948,501 km (0.117 R)
• M67: 43,123,980 km (0.077 R)
• M68: 43,387,870 km (0.057 R)
• M69: 44,448,669 km (0.06 R)
• M70: 44,537,380 km (0.099 R)
• M71: 48,959,494 km (0.113 R)
• M72: 49,602,465 km (0.053 R)
• M73: 49,971,224 km (0.116 R)
• M74: 50,155,977 km (0.119 R)
• M75: 50,525,933 km (0.09 R)
• M76: 50,896,936 km (0.053 R)
• M77: 51,082,886 km (0.083 R)
• M78: 51,362,035 km (0.054 R)
• M79: 53,613,483 km (0.106 R)
• M80: 55,801,352 km (0.099 R)
• M81: 58,309,360 km (0.04 R)
• M82: 60,165,421 km (0.072 R)
• M83: 61,248,659 km (0.095 R)
• M84: 61,446,278 km (0.065 R)
• M85: 61,644,196 km (0.082 R)
• M86: 64,235,830 km (0.078 R)
• M87: 64,738,329 km (0.103 R)
• M88: 65,141,196 km (0.09 R)
• M89: 66,050,751 km (0.08 R)
• M90: 66,152,029 km (0.048 R)
• M91: 67,168,098 km (0.104 R)
• M92: 67,371,999 km (0.11 R)
• M93: 67,882,427 km (0.11 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit