🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 31.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.09 AU

Year: 407 Days

Day: 39 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.32 AU - 1.38 AU

Year: 585 Days

Day: 31.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,776,797 km

• M1: 856,597 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.1 AU - 6.2 AU

Year: 5006 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,776,797 km

• M1: 247,734 km (0.103 R)
• M2: 342,430 km (0.056 R)
• M3: 964,308 km (0.092 R)
• M4: 1,334,413 km (0.106 R)
• M5: 1,452,745 km (0.073 R)
• M6: 1,692,850 km (0.107 R)
• M7: 2,203,876 km (0.04 R)
• M8: 2,915,662 km (0.115 R)
• M9: 3,363,559 km (0.097 R)
• M10: 3,865,459 km (0.059 R)
• M11: 4,605,819 km (0.066 R)
• M12: 4,800,745 km (0.093 R)
• M13: 4,916,684 km (0.097 R)
• M14: 5,353,958 km (0.12 R)
• M15: 6,127,379 km (0.112 R)
• M16: 6,316,770 km (0.045 R)
• M17: 7,106,946 km (0.099 R)
• M18: 7,372,931 km (0.074 R)
• M19: 7,805,419 km (0.111 R)
• M20: 8,413,534 km (0.093 R)
• M21: 9,267,438 km (0.093 R)
• M22: 10,104,139 km (0.094 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 14.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.28 AU - 8.04 AU

Year: 7903 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,776,797 km

• M1: 285,283 km (0.099 R)
• M2: 741,108 km (0.108 R)
• M3: 1,288,636 km (0.072 R)
• M4: 1,716,486 km (0.091 R)
• M5: 1,869,225 km (0.043 R)
• M6: 1,967,062 km (0.06 R)
• M7: 2,313,082 km (0.116 R)
• M8: 2,634,718 km (0.109 R)
• M9: 2,767,561 km (0.11 R)
• M10: 3,086,503 km (0.119 R)
• M11: 4,114,241 km (0.108 R)
• M12: 4,532,217 km (0.117 R)
• M13: 4,665,658 km (0.081 R)
• M14: 5,465,708 km (0.063 R)
• M15: 5,722,717 km (0.12 R)
• M16: 6,130,670 km (0.118 R)
• M17: 6,219,232 km (0.098 R)
• M18: 6,308,393 km (0.084 R)
• M19: 6,608,486 km (0.117 R)
• M20: 6,851,882 km (0.052 R)
• M21: 7,253,851 km (0.087 R)
• M22: 8,048,665 km (0.038 R)
• M23: 8,178,366 km (0.091 R)
• M24: 8,737,712 km (0.1 R)
• M25: 9,038,853 km (0.094 R)
• M26: 9,309,475 km (0.047 R)
• M27: 9,411,651 km (0.115 R)
• M28: 9,685,864 km (0.118 R)
• M29: 10,137,350 km (0.038 R)
• M30: 11,350,290 km (0.112 R)
• M31: 12,011,213 km (0.043 R)
• M32: 12,122,514 km (0.094 R)
• M33: 12,571,307 km (0.118 R)
• M34: 12,987,638 km (0.066 R)
• M35: 13,989,645 km (0.097 R)
• M36: 14,460,579 km (0.057 R)
• M37: 14,976,542 km (0.091 R)
• M38: 15,498,639 km (0.11 R)
• M39: 15,904,348 km (0.05 R)
• M40: 16,643,362 km (0.099 R)
• M41: 17,267,933 km (0.102 R)
• M42: 17,857,647 km (0.067 R)
• M43: 19,057,123 km (0.062 R)
• M44: 19,535,537 km (0.063 R)
• M45: 20,105,954 km (0.081 R)
• M46: 22,122,683 km (0.047 R)
• M47: 23,363,298 km (0.1 R)
• M48: 23,456,198 km (0.103 R)
• M49: 23,828,697 km (0.106 R)
• M50: 24,296,938 km (0.081 R)
• M51: 24,532,256 km (0.05 R)
• M52: 25,338,139 km (0.071 R)
• M53: 26,152,550 km (0.097 R)
• M54: 29,145,106 km (0.053 R)
• M55: 30,099,241 km (0.06 R)
• M56: 30,250,933 km (0.109 R)
• M57: 31,114,712 km (0.085 R)
• M58: 31,268,049 km (0.074 R)
• M59: 31,729,409 km (0.119 R)
• M60: 31,883,645 km (0.095 R)
• M61: 32,503,279 km (0.055 R)
• M62: 32,606,950 km (0.117 R)
• M63: 33,335,791 km (0.116 R)
• M64: 34,017,359 km (0.094 R)
• M65: 34,915,395 km (0.101 R)
• M66: 35,287,595 km (0.114 R)
• M67: 35,500,772 km (0.093 R)
• M68: 35,767,953 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 8.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.8 AU - 8.88 AU

Year: 9798 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,776,797 km

• M1: 114,442 km (0.03 R)
• M2: 186,100 km (0.114 R)
• M3: 293,062 km (0.028 R)
• M4: 375,790 km (0.092 R)
• M5: 557,102 km (0.11 R)
• M6: 664,813 km (0.087 R)
• M7: 833,410 km (0.106 R)
• M8: 1,016,069 km (0.109 R)
• M9: 1,104,780 km (0.093 R)
• M10: 1,322,296 km (0.071 R)
• M11: 1,419,833 km (0.118 R)
• M12: 1,503,010 km (0.105 R)
• M13: 1,622,239 km (0.109 R)
• M14: 1,888,374 km (0.113 R)
• M15: 2,017,327 km (0.08 R)
• M16: 2,168,421 km (0.067 R)
• M17: 2,957,400 km (0.078 R)
• M18: 3,238,794 km (0.114 R)
• M19: 3,551,453 km (0.069 R)
• M20: 3,711,523 km (0.095 R)
• M21: 3,873,837 km (0.083 R)
• M22: 4,670,894 km (0.109 R)
• M23: 4,973,082 km (0.056 R)
• M24: 5,203,912 km (0.103 R)
• M25: 5,756,376 km (0.077 R)
• M26: 6,053,029 km (0.034 R)
• M27: 6,134,859 km (0.04 R)
• M28: 6,354,918 km (0.081 R)
• M29: 6,661,593 km (0.105 R)
• M30: 7,059,075 km (0.066 R)
• M31: 7,116,520 km (0.086 R)
• M32: 7,522,679 km (0.108 R)
• M33: 7,610,792 km (0.058 R)
• M34: 7,758,146 km (0.091 R)
• M35: 7,906,696 km (0.096 R)
• M36: 8,479,357 km (0.04 R)
• M37: 8,878,933 km (0.112 R)
• M38: 10,178,938 km (0.09 R)
• M39: 10,243,864 km (0.064 R)
• M40: 10,570,586 km (0.093 R)
• M41: 10,636,409 km (0.074 R)
• M42: 10,735,293 km (0.111 R)
• M43: 11,741,039 km (0.064 R)
• M44: 12,117,428 km (0.114 R)
• M45: 12,186,243 km (0.083 R)
• M46: 12,255,207 km (0.096 R)
• M47: 14,057,712 km (0.091 R)
• M48: 14,603,445 km (0.079 R)
• M49: 15,416,509 km (0.117 R)
• M50: 16,130,390 km (0.03 R)
• M51: 16,434,224 km (0.084 R)
• M52: 16,663,408 km (0.096 R)
• M53: 17,202,110 km (0.085 R)
• M54: 17,551,421 km (0.054 R)
• M55: 17,746,496 km (0.079 R)
• M56: 17,863,931 km (0.114 R)
• M57: 18,020,859 km (0.113 R)
• M58: 19,092,129 km (0.106 R)
• M59: 19,696,205 km (0.109 R)
• M60: 19,817,828 km (0.11 R)
• M61: 20,511,514 km (0.106 R)
• M62: 21,047,224 km (0.079 R)
• M63: 22,724,515 km (0.111 R)
• M64: 23,107,785 km (0.097 R)
• M65: 23,536,233 km (0.059 R)
• M66: 23,751,355 km (0.108 R)
• M67: 24,487,825 km (0.052 R)
• M68: 25,099,980 km (0.113 R)
• M69: 25,540,396 km (0.109 R)
• M70: 25,983,205 km (0.047 R)
• M71: 27,101,599 km (0.067 R)
• M72: 27,870,981 km (0.093 R)
• M73: 28,098,669 km (0.117 R)
• M74: 28,372,583 km (0.084 R)
• M75: 28,464,136 km (0.073 R)
• M76: 29,107,706 km (0.118 R)
• M77: 29,384,911 km (0.104 R)
• M78: 29,616,638 km (0.088 R)
• M79: 29,755,914 km (0.031 R)
• M80: 30,081,888 km (0.062 R)
• M81: 30,175,237 km (0.098 R)
• M82: 30,455,883 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 20,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit