🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 43.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.75 AU - 0.89 AU

Year: 271 Days

Day: 20.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,044,376 km

• M1: 52,658 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 360 Days

Day: 41.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 427 Days

Day: 22.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.33 AU

Year: 433 Days

Day: 28.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 115,044,376 km

• M1: 77,940 km (0.112 R)
• M2: 368,310 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.15 AU - 1.21 AU

Year: 468 Days

Day: 41.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.5 AU - 2.28 AU

Year: 949 Days

Day: 47.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.95 AU - 2.01 AU

Year: 1018 Days

Day: 31.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,044,376 km

• M1: 24,384 km (0.118 R)
• M2: 481,705 km (0.041 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.29 AU - 13.19 AU

Year: 15641 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,044,376 km

• M1: 224,846 km (0.106 R)
• M2: 286,181 km (0.114 R)
• M3: 453,880 km (0.071 R)
• M4: 640,578 km (0.078 R)
• M5: 694,733 km (0.099 R)
• M6: 837,299 km (0.111 R)
• M7: 912,248 km (0.069 R)
• M8: 1,037,162 km (0.093 R)
• M9: 1,536,969 km (0.073 R)
• M10: 1,630,018 km (0.087 R)
• M11: 2,144,485 km (0.082 R)
• M12: 2,796,882 km (0.119 R)
• M13: 3,144,996 km (0.107 R)
• M14: 3,216,205 km (0.057 R)
• M15: 3,360,417 km (0.075 R)
• M16: 4,165,254 km (0.055 R)
• M17: 5,392,704 km (0.07 R)
• M18: 5,622,038 km (0.097 R)
• M19: 5,766,998 km (0.106 R)
• M20: 5,825,341 km (0.119 R)
• M21: 6,060,659 km (0.046 R)
• M22: 6,269,048 km (0.11 R)
• M23: 6,631,823 km (0.084 R)
• M24: 7,409,732 km (0.096 R)
• M25: 7,568,755 km (0.069 R)
• M26: 7,987,479 km (0.089 R)
• M27: 8,117,928 km (0.106 R)
• M28: 8,579,737 km (0.084 R)
• M29: 8,746,838 km (0.097 R)
• M30: 9,425,713 km (0.108 R)
• M31: 9,841,296 km (0.087 R)
• M32: 10,051,182 km (0.084 R)
• M33: 10,333,473 km (0.066 R)
• M34: 10,475,740 km (0.057 R)
• M35: 10,582,703 km (0.088 R)
• M36: 11,378,713 km (0.112 R)
• M37: 11,746,874 km (0.063 R)
• M38: 11,820,925 km (0.083 R)
• M39: 12,760,399 km (0.088 R)
• M40: 13,142,921 km (0.05 R)
• M41: 13,490,437 km (0.093 R)
• M42: 13,879,990 km (0.095 R)
• M43: 14,076,262 km (0.037 R)
• M44: 14,273,432 km (0.107 R)
• M45: 15,313,137 km (0.115 R)
• M46: 15,475,301 km (0.035 R)
• M47: 16,129,493 km (0.095 R)
• M48: 16,294,499 km (0.079 R)
• M49: 16,418,666 km (0.06 R)
• M50: 16,626,158 km (0.103 R)
• M51: 16,918,173 km (0.089 R)
• M52: 18,317,511 km (0.096 R)
• M53: 18,532,783 km (0.08 R)
• M54: 18,835,569 km (0.046 R)
• M55: 19,096,318 km (0.085 R)
• M56: 20,329,303 km (0.091 R)
• M57: 20,865,612 km (0.11 R)
• M58: 21,225,694 km (0.084 R)
• M59: 22,226,504 km (0.075 R)
• M60: 22,778,969 km (0.107 R)
• M61: 23,242,722 km (0.038 R)
• M62: 24,415,719 km (0.09 R)
• M63: 24,605,259 km (0.09 R)
• M64: 24,747,677 km (0.108 R)
• M65: 25,800,546 km (0.031 R)
• M66: 26,332,367 km (0.044 R)
• M67: 27,161,588 km (0.109 R)
• M68: 27,554,731 km (0.07 R)
• M69: 27,702,683 km (0.08 R)
• M70: 27,850,785 km (0.118 R)
• M71: 27,999,336 km (0.069 R)
• M72: 29,447,742 km (0.083 R)
• M73: 29,598,986 km (0.114 R)
• M74: 29,649,550 km (0.105 R)
• M75: 30,409,956 km (0.09 R)
• M76: 30,664,871 km (0.115 R)
• M77: 31,279,568 km (0.1 R)
• M78: 31,691,711 km (0.053 R)
• M79: 33,148,046 km (0.11 R)
• M80: 33,620,775 km (0.118 R)
• M81: 33,726,092 km (0.085 R)
• M82: 34,201,664 km (0.07 R)
• M83: 34,519,858 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 5.4

Gravity: 33.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18 AU - 20.84 AU

Year: 31258 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 115,044,376 km

• M1: 218,263 km (0.088 R)
• M2: 257,608 km (0.092 R)
• M3: 392,395 km (0.113 R)
• M4: 577,298 km (0.112 R)
• M5: 694,733 km (0.112 R)
• M6: 1,238,670 km (0.114 R)
• M7: 1,314,217 km (0.091 R)
• M8: 1,590,824 km (0.102 R)
• M9: 2,242,322 km (0.104 R)
• M10: 3,867,853 km (0.109 R)
• M11: 4,319,190 km (0.117 R)
• M12: 4,434,679 km (0.108 R)
• M13: 5,270,931 km (0.051 R)
• M14: 5,961,475 km (0.084 R)
• M15: 6,813,585 km (0.088 R)
• M16: 7,015,691 km (0.095 R)
• M17: 7,219,743 km (0.059 R)
• M18: 7,913,877 km (0.059 R)
• M19: 8,774,663 km (0.065 R)
• M20: 9,364,827 km (0.029 R)
• M21: 9,967,856 km (0.112 R)
• M22: 10,428,318 km (0.109 R)
• M23: 11,131,877 km (0.089 R)
• M24: 11,609,393 km (0.117 R)
• M25: 11,931,627 km (0.093 R)
• M26: 12,832,356 km (0.104 R)
• M27: 13,081,885 km (0.032 R)
• M28: 13,670,253 km (0.119 R)
• M29: 13,839,897 km (0.094 R)
• M30: 14,267,149 km (0.118 R)
• M31: 16,829,312 km (0.06 R)
• M32: 17,376,989 km (0.097 R)
• M33: 19,816,332 km (0.115 R)
• M34: 21,665,661 km (0.044 R)
• M35: 22,260,911 km (0.09 R)
• M36: 23,874,623 km (0.093 R)
• M37: 25,005,733 km (0.115 R)
• M38: 27,000,321 km (0.055 R)
• M39: 27,213,199 km (0.082 R)
• M40: 29,811,265 km (0.083 R)
• M41: 30,473,086 km (0.116 R)
• M42: 30,805,792 km (0.047 R)
• M43: 32,487,272 km (0.116 R)
• M44: 33,624,814 km (0.092 R)
• M45: 36,996,451 km (0.034 R)
• M46: 38,422,867 km (0.047 R)
• M47: 39,142,732 km (0.087 R)
• M48: 40,474,153 km (0.12 R)
• M49: 41,451,625 km (0.118 R)
• M50: 44,179,692 km (0.109 R)
• M51: 47,349,521 km (0.1 R)
• M52: 49,026,663 km (0.039 R)
• M53: 50,068,313 km (0.072 R)
• M54: 51,380,585 km (0.081 R)
• M55: 54,173,129 km (0.114 R)
• M56: 54,441,657 km (0.083 R)
• M57: 54,845,272 km (0.102 R)
• M58: 56,061,952 km (0.065 R)
• M59: 57,561,222 km (0.115 R)
• M60: 59,626,719 km (0.098 R)
• M61: 61,576,279 km (0.11 R)
• M62: 63,405,412 km (0.065 R)
• M63: 64,255,577 km (0.034 R)
• M64: 67,260,699 km (0.119 R)
• M65: 70,897,572 km (0.067 R)
• M66: 73,555,328 km (0.076 R)
• M67: 75,045,921 km (0.052 R)
• M68: 75,345,267 km (0.105 R)
• M69: 75,495,164 km (0.112 R)
• M70: 77,905,485 km (0.061 R)
• M71: 79,120,070 km (0.092 R)
• M72: 79,577,241 km (0.054 R)
• M73: 80,953,691 km (0.109 R)
• M74: 82,183,984 km (0.082 R)
• M75: 82,646,840 km (0.108 R)
• M76: 83,110,593 km (0.113 R)
• M77: 83,420,261 km (0.111 R)
• M78: 83,730,377 km (0.078 R)
• M79: 85,442,525 km (0.118 R)
• M80: 87,008,964 km (0.107 R)
• M81: 87,638,322 km (0.06 R)
• M82: 88,111,201 km (0.102 R)
• M83: 90,329,438 km (0.115 R)
• M84: 90,647,783 km (0.04 R)
• M85: 91,445,438 km (0.108 R)
• M86: 92,886,963 km (0.108 R)
• M87: 93,047,482 km (0.117 R)
• M88: 94,820,666 km (0.098 R)
• M89: 96,767,532 km (0.11 R)
• M90: 103,851,590 km (0.082 R)
• M91: 104,185,043 km (0.054 R)
• M92: 105,522,748 km (0.031 R)
• M93: 107,034,434 km (0.076 R)
• M94: 112,638,370 km (0.074 R)
• M95: 113,323,977 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit