🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.54 AU - 0.6 AU

Year: 131 Days

Day: 42.4 Hours

Environment

Temp: 282 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,930,634 km

• M1: 128,505 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 146 Days

Day: 26.6 Hours

Environment

Temp: 328 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.61 AU - 1.87 AU

Year: 701 Days

Day: 16.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.5 AU - 2.46 AU

Year: 851 Days

Day: 24.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.97 AU - 8.28 AU

Year: 5202 Days

Day: 44.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,930,634 km

• M1: 3,671,431 km (0.044 R)
• M2: 4,342,677 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 9.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.61 AU - 11.29 AU

Year: 8873 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,930,634 km

• M1: 117,584 km (0.115 R)
• M2: 199,414 km (0.103 R)
• M3: 288,275 km (0.068 R)
• M4: 461,809 km (0.074 R)
• M5: 581,038 km (0.03 R)
• M6: 866,770 km (0.115 R)
• M7: 956,379 km (0.112 R)
• M8: 1,295,218 km (0.117 R)
• M9: 1,726,808 km (0.075 R)
• M10: 1,860,848 km (0.084 R)
• M11: 2,647,882 km (0.115 R)
• M12: 2,714,154 km (0.118 R)
• M13: 2,825,605 km (0.11 R)
• M14: 2,893,372 km (0.092 R)
• M15: 3,169,530 km (0.063 R)
• M16: 3,454,364 km (0.08 R)
• M17: 4,254,115 km (0.079 R)
• M18: 4,436,474 km (0.107 R)
• M19: 4,917,432 km (0.079 R)
• M20: 5,331,070 km (0.085 R)
• M21: 5,556,215 km (0.116 R)
• M22: 6,368,681 km (0.116 R)
• M23: 6,517,830 km (0.047 R)
• M24: 6,880,156 km (0.032 R)
• M25: 7,404,795 km (0.11 R)
• M26: 7,942,450 km (0.054 R)
• M27: 8,264,534 km (0.119 R)
• M28: 9,021,649 km (0.088 R)
• M29: 9,122,029 km (0.057 R)
• M30: 9,290,177 km (0.073 R)
• M31: 9,493,331 km (0.072 R)
• M32: 9,697,981 km (0.11 R)
• M33: 10,707,468 km (0.082 R)
• M34: 11,677,161 km (0.12 R)
• M35: 11,750,165 km (0.072 R)
• M36: 11,823,169 km (0.117 R)
• M37: 12,117,128 km (0.043 R)
• M38: 12,191,030 km (0.053 R)
• M39: 12,674,829 km (0.084 R)
• M40: 14,008,345 km (0.078 R)
• M41: 14,593,422 km (0.052 R)
• M42: 14,711,455 km (0.09 R)
• M43: 14,908,774 km (0.053 R)
• M44: 15,067,198 km (0.108 R)
• M45: 15,306,106 km (0.027 R)
• M46: 15,666,637 km (0.117 R)
• M47: 17,012,569 km (0.102 R)
• M48: 17,136,885 km (0.118 R)
• M49: 17,427,853 km (0.059 R)
• M50: 17,678,579 km (0.119 R)
• M51: 18,395,452 km (0.083 R)
• M52: 18,736,086 km (0.096 R)
• M53: 18,907,076 km (0.102 R)
• M54: 19,380,404 km (0.106 R)
• M55: 19,596,723 km (0.069 R)
• M56: 19,944,538 km (0.081 R)
• M57: 20,206,932 km (0.116 R)
• M58: 20,734,863 km (0.113 R)
• M59: 20,956,119 km (0.073 R)
• M60: 21,089,410 km (0.119 R)
• M61: 21,445,902 km (0.117 R)
• M62: 21,849,367 km (0.12 R)
• M63: 22,345,883 km (0.076 R)
• M64: 22,481,867 km (0.106 R)
• M65: 22,572,823 km (0.03 R)
• M66: 23,488,062 km (0.095 R)
• M67: 23,765,118 km (0.072 R)
• M68: 24,368,895 km (0.083 R)
• M69: 25,402,317 km (0.088 R)
• M70: 27,220,679 km (0.1 R)
• M71: 28,194,411 km (0.118 R)
• M72: 28,488,820 km (0.098 R)
• M73: 29,378,030 km (0.096 R)
• M74: 29,477,512 km (0.066 R)
• M75: 30,126,019 km (0.103 R)
• M76: 30,376,745 km (0.119 R)
• M77: 30,477,275 km (0.063 R)
• M78: 30,981,420 km (0.086 R)
• M79: 31,742,723 km (0.109 R)
• M80: 31,895,612 km (0.071 R)
• M81: 32,356,075 km (0.087 R)
• M82: 32,561,473 km (0.081 R)
• M83: 32,870,392 km (0.067 R)
• M84: 33,128,448 km (0.115 R)
• M85: 33,335,492 km (0.053 R)
• M86: 33,750,776 km (0.093 R)
• M87: 34,796,315 km (0.118 R)
• M88: 35,006,799 km (0.046 R)
• M89: 35,323,199 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 7.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.76 AU - 22.78 AU

Year: 26849 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,930,634 km

• M1: 609,163 km (0.081 R)
• M2: 740,210 km (0.073 R)
• M3: 1,056,011 km (0.11 R)
• M4: 1,270,086 km (0.12 R)
• M5: 1,354,010 km (0.08 R)
• M6: 1,992,344 km (0.101 R)
• M7: 3,194,663 km (0.114 R)
• M8: 3,387,494 km (0.085 R)
• M9: 3,784,377 km (0.083 R)
• M10: 4,071,007 km (0.117 R)
• M11: 4,407,303 km (0.111 R)
• M12: 4,578,742 km (0.069 R)
• M13: 4,884,221 km (0.051 R)
• M14: 5,286,639 km (0.099 R)
• M15: 6,314,825 km (0.1 R)
• M16: 6,901,099 km (0.059 R)
• M17: 7,000,582 km (0.084 R)
• M18: 7,813,048 km (0.089 R)
• M19: 8,654,985 km (0.098 R)
• M20: 8,869,957 km (0.102 R)
• M21: 10,366,684 km (0.116 R)
• M22: 10,537,824 km (0.086 R)
• M23: 11,114,972 km (0.093 R)
• M24: 11,231,659 km (0.082 R)
• M25: 11,466,228 km (0.11 R)
• M26: 12,119,522 km (0.074 R)
• M27: 12,360,075 km (0.116 R)
• M28: 12,663,011 km (0.074 R)
• M29: 12,907,155 km (0.11 R)
• M30: 14,467,760 km (0.087 R)
• M31: 16,484,339 km (0.093 R)
• M32: 17,626,968 km (0.116 R)
• M33: 18,864,591 km (0.054 R)
• M34: 20,844,668 km (0.062 R)
• M35: 21,932,394 km (0.038 R)
• M36: 22,152,153 km (0.047 R)
• M37: 22,446,413 km (0.12 R)
• M38: 22,815,919 km (0.115 R)
• M39: 23,187,371 km (0.082 R)
• M40: 24,238,296 km (0.108 R)
• M41: 25,843,631 km (0.098 R)
• M42: 27,799,024 km (0.119 R)
• M43: 28,275,344 km (0.054 R)
• M44: 29,075,244 km (0.117 R)
• M45: 30,452,143 km (0.041 R)
• M46: 32,015,889 km (0.087 R)
• M47: 32,682,198 km (0.079 R)
• M48: 33,016,998 km (0.119 R)
• M49: 33,352,995 km (0.107 R)
• M50: 35,650,369 km (0.118 R)
• M51: 36,861,514 km (0.098 R)
• M52: 39,680,386 km (0.056 R)
• M53: 40,755,098 km (0.088 R)
• M54: 40,845,155 km (0.068 R)
• M55: 41,386,550 km (0.092 R)
• M56: 41,839,383 km (0.097 R)
• M57: 42,658,880 km (0.077 R)
• M58: 43,759,771 km (0.065 R)
• M59: 44,498,934 km (0.049 R)
• M60: 44,591,535 km (0.048 R)
• M61: 45,802,230 km (0.114 R)
• M62: 46,835,054 km (0.083 R)
• M63: 48,160,641 km (0.097 R)
• M64: 49,882,961 km (0.082 R)
• M65: 49,979,302 km (0.105 R)
• M66: 52,798,175 km (0.093 R)
• M67: 55,568,428 km (0.072 R)
• M68: 56,168,166 km (0.099 R)
• M69: 58,284,228 km (0.085 R)
• M70: 58,385,655 km (0.065 R)
• M71: 63,321,936 km (0.044 R)
• M72: 63,948,303 km (0.111 R)
• M73: 70,324,164 km (0.109 R)
• M74: 70,756,352 km (0.083 R)

Kuiper Belt

Range: 35.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 20,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit