🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 14.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 412 Days

Day: 17.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.37 AU - 2.13 AU

Year: 837 Days

Day: 31.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.01 AU - 2.95 AU

Year: 1412 Days

Day: 26 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.25 AU - 3.11 AU

Year: 1587 Days

Day: 47.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,541,133 km

• M1: 1,465,610 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.28 AU - 4.28 AU

Year: 2658 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 8.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.05 AU - 7.65 AU

Year: 5787 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,541,133 km

• M1: 108,458 km (0.025 R)
• M2: 161,416 km (0.062 R)
• M3: 247,584 km (0.105 R)
• M4: 434,283 km (0.109 R)
• M5: 528,828 km (0.065 R)
• M6: 596,148 km (0.1 R)
• M7: 740,360 km (0.105 R)
• M8: 803,939 km (0.06 R)
• M9: 978,669 km (0.093 R)
• M10: 1,063,641 km (0.072 R)
• M11: 1,286,990 km (0.107 R)
• M12: 1,444,367 km (0.097 R)
• M13: 1,624,932 km (0.117 R)
• M14: 1,936,245 km (0.049 R)
• M15: 2,496,489 km (0.036 R)
• M16: 2,594,476 km (0.057 R)
• M17: 2,714,005 km (0.064 R)
• M18: 3,020,680 km (0.085 R)
• M19: 3,360,118 km (0.119 R)
• M20: 3,644,803 km (0.096 R)
• M21: 3,756,552 km (0.097 R)
• M22: 3,869,349 km (0.084 R)
• M23: 4,121,421 km (0.072 R)
• M24: 4,959,020 km (0.108 R)
• M25: 5,563,096 km (0.062 R)
• M26: 6,005,158 km (0.107 R)
• M27: 6,137,402 km (0.031 R)
• M28: 6,243,766 km (0.11 R)
• M29: 6,297,173 km (0.106 R)
• M30: 6,785,161 km (0.066 R)
• M31: 6,867,739 km (0.093 R)
• M32: 7,285,267 km (0.103 R)
• M33: 7,369,790 km (0.114 R)
• M34: 7,883,808 km (0.039 R)
• M35: 8,057,790 km (0.093 R)
• M36: 8,350,404 km (0.098 R)
• M37: 8,527,827 km (0.051 R)
• M38: 9,463,561 km (0.104 R)
• M39: 9,710,398 km (0.114 R)
• M40: 10,495,338 km (0.113 R)
• M41: 10,622,795 km (0.088 R)
• M42: 11,105,398 km (0.119 R)
• M43: 11,431,072 km (0.116 R)
• M44: 11,529,508 km (0.117 R)
• M45: 11,694,066 km (0.088 R)
• M46: 11,826,160 km (0.091 R)
• M47: 12,058,636 km (0.111 R)
• M48: 12,460,904 km (0.118 R)
• M49: 13,003,945 km (0.108 R)
• M50: 13,072,311 km (0.101 R)
• M51: 13,589,321 km (0.104 R)
• M52: 14,607,783 km (0.102 R)
• M53: 15,072,285 km (0.063 R)
• M54: 15,541,723 km (0.116 R)
• M55: 16,199,505 km (0.084 R)
• M56: 16,754,662 km (0.084 R)
• M57: 16,941,061 km (0.099 R)
• M58: 17,580,143 km (0.092 R)
• M59: 18,035,968 km (0.106 R)
• M60: 18,572,725 km (0.11 R)
• M61: 18,920,540 km (0.054 R)
• M62: 19,036,927 km (0.105 R)
• M63: 19,465,825 km (0.073 R)
• M64: 19,622,603 km (0.093 R)
• M65: 19,898,013 km (0.027 R)
• M66: 20,372,986 km (0.076 R)
• M67: 21,213,277 km (0.092 R)
• M68: 21,576,800 km (0.109 R)
• M69: 21,739,114 km (0.099 R)
• M70: 22,105,629 km (0.071 R)
• M71: 22,351,119 km (0.04 R)
• M72: 22,597,506 km (0.099 R)
• M73: 22,803,503 km (0.088 R)
• M74: 23,259,028 km (0.074 R)
• M75: 24,940,508 km (0.027 R)
• M76: 25,581,086 km (0.12 R)
• M77: 25,709,740 km (0.053 R)
• M78: 26,140,582 km (0.072 R)
• M79: 27,623,097 km (0.11 R)
• M80: 28,552,399 km (0.051 R)
• M81: 29,356,937 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 8.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.57 AU - 8.71 AU

Year: 7637 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,541,133 km

• M1: 213,177 km (0.082 R)
• M2: 275,260 km (0.087 R)
• M3: 388,506 km (0.087 R)
• M4: 511,475 km (0.107 R)
• M5: 604,525 km (0.083 R)
• M6: 675,883 km (0.065 R)
• M7: 769,681 km (0.091 R)
• M8: 858,093 km (0.063 R)
• M9: 1,078,301 km (0.093 R)
• M10: 1,167,013 km (0.042 R)
• M11: 1,281,455 km (0.118 R)
• M12: 1,411,905 km (0.085 R)
• M13: 1,484,908 km (0.088 R)
• M14: 1,685,968 km (0.068 R)
• M15: 1,763,759 km (0.118 R)
• M16: 2,073,127 km (0.083 R)
• M17: 2,170,665 km (0.063 R)
• M18: 2,284,060 km (0.093 R)
• M19: 2,681,542 km (0.099 R)
• M20: 2,757,687 km (0.081 R)
• M21: 2,911,923 km (0.054 R)
• M22: 3,164,593 km (0.116 R)
• M23: 3,293,696 km (0.061 R)
• M24: 3,391,683 km (0.072 R)
• M25: 3,691,477 km (0.092 R)
• M26: 3,982,445 km (0.095 R)
• M27: 4,298,844 km (0.106 R)
• M28: 4,370,203 km (0.088 R)
• M29: 4,532,367 km (0.108 R)
• M30: 4,844,129 km (0.097 R)
• M31: 4,993,128 km (0.087 R)
• M32: 5,049,527 km (0.064 R)
• M33: 5,143,773 km (0.065 R)
• M34: 5,296,064 km (0.064 R)
• M35: 5,353,509 km (0.097 R)
• M36: 5,507,745 km (0.08 R)
• M37: 5,585,386 km (0.057 R)
• M38: 5,682,924 km (0.097 R)
• M39: 6,280,567 km (0.109 R)
• M40: 6,341,454 km (0.071 R)
• M41: 6,422,835 km (0.113 R)
• M42: 6,628,083 km (0.038 R)
• M43: 6,710,811 km (0.106 R)
• M44: 7,129,386 km (0.094 R)
• M45: 7,860,471 km (0.041 R)
• M46: 8,013,958 km (0.101 R)
• M47: 8,190,483 km (0.08 R)
• M48: 8,346,065 km (0.093 R)
• M49: 10,050,434 km (0.094 R)
• M50: 10,456,742 km (0.092 R)
• M51: 11,285,663 km (0.076 R)
• M52: 12,262,238 km (0.038 R)
• M53: 13,816,859 km (0.112 R)
• M54: 14,242,016 km (0.058 R)
• M55: 14,725,218 km (0.113 R)
• M56: 14,995,990 km (0.07 R)
• M57: 15,268,557 km (0.091 R)
• M58: 15,460,192 km (0.079 R)
• M59: 15,818,479 km (0.104 R)
• M60: 16,012,358 km (0.089 R)
• M61: 16,824,525 km (0.119 R)
• M62: 17,022,592 km (0.097 R)
• M63: 17,306,828 km (0.087 R)
• M64: 18,605,338 km (0.105 R)
• M65: 18,927,422 km (0.107 R)
• M66: 19,103,947 km (0.062 R)
• M67: 19,281,071 km (0.078 R)
• M68: 19,636,815 km (0.079 R)
• M69: 19,785,665 km (0.119 R)
• M70: 19,905,044 km (0.11 R)
• M71: 19,964,733 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 7.2

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.69 AU - 15.05 AU

Year: 19700 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,541,133 km

• M1: 92,152 km (0.105 R)
• M2: 254,316 km (0.063 R)
• M3: 337,343 km (0.117 R)
• M4: 392,395 km (0.088 R)
• M5: 841,338 km (0.092 R)
• M6: 1,000,211 km (0.103 R)
• M7: 1,168,958 km (0.071 R)
• M8: 1,439,281 km (0.112 R)
• M9: 1,762,562 km (0.118 R)
• M10: 2,072,529 km (0.062 R)
• M11: 2,362,450 km (0.056 R)
• M12: 2,900,553 km (0.117 R)
• M13: 3,266,021 km (0.082 R)
• M14: 3,603,214 km (0.028 R)
• M15: 4,265,185 km (0.106 R)
• M16: 4,494,070 km (0.113 R)
• M17: 4,727,143 km (0.083 R)
• M18: 4,774,266 km (0.097 R)
• M19: 4,964,106 km (0.094 R)
• M20: 5,899,691 km (0.108 R)
• M21: 6,361,649 km (0.101 R)
• M22: 6,835,276 km (0.109 R)
• M23: 7,429,479 km (0.118 R)
• M24: 9,368,567 km (0.099 R)
• M25: 10,027,545 km (0.106 R)
• M26: 10,088,282 km (0.108 R)
• M27: 11,012,797 km (0.083 R)
• M28: 11,138,160 km (0.113 R)
• M29: 11,200,991 km (0.071 R)
• M30: 11,326,952 km (0.099 R)
• M31: 11,899,912 km (0.12 R)
• M32: 12,482,297 km (0.111 R)
• M33: 13,540,402 km (0.072 R)
• M34: 13,607,422 km (0.052 R)
• M35: 17,683,067 km (0.066 R)
• M36: 17,829,972 km (0.09 R)
• M37: 19,471,509 km (0.053 R)
• M38: 20,927,545 km (0.051 R)
• M39: 21,160,768 km (0.119 R)
• M40: 21,865,225 km (0.115 R)
• M41: 22,976,438 km (0.1 R)
• M42: 23,377,659 km (0.109 R)
• M43: 26,670,308 km (0.09 R)
• M44: 26,838,756 km (0.118 R)
• M45: 27,346,042 km (0.103 R)
• M46: 27,856,620 km (0.051 R)
• M47: 29,580,885 km (0.114 R)
• M48: 29,842,531 km (0.097 R)
• M49: 30,985,160 km (0.115 R)
• M50: 31,428,418 km (0.115 R)
• M51: 33,858,037 km (0.083 R)
• M52: 34,589,421 km (0.095 R)
• M53: 35,326,041 km (0.105 R)
• M54: 37,378,374 km (0.057 R)
• M55: 41,499,945 km (0.09 R)
• M56: 41,792,708 km (0.058 R)
• M57: 43,762,763 km (0.078 R)
• M58: 45,260,088 km (0.102 R)
• M59: 47,078,899 km (0.091 R)
• M60: 47,690,455 km (0.03 R)
• M61: 48,818,423 km (0.102 R)
• M62: 50,266,829 km (0.065 R)
• M63: 51,309,975 km (0.111 R)
• M64: 51,519,562 km (0.119 R)
• M65: 51,834,316 km (0.051 R)
• M66: 55,017,011 km (0.109 R)
• M67: 55,984,011 km (0.112 R)
• M68: 56,523,760 km (0.098 R)
• M69: 57,282,221 km (0.066 R)
• M70: 57,499,587 km (0.095 R)
• M71: 57,717,102 km (0.078 R)
• M72: 59,028,477 km (0.078 R)
• M73: 59,577,801 km (0.038 R)
• M74: 59,798,009 km (0.044 R)
• M75: 61,791,849 km (0.064 R)
• M76: 63,245,342 km (0.071 R)
• M77: 65,503,522 km (0.117 R)
• M78: 66,642,411 km (0.066 R)
• M79: 66,870,996 km (0.079 R)
• M80: 70,912,981 km (0.089 R)
• M81: 71,380,026 km (0.083 R)
• M82: 73,848,241 km (0.112 R)
• M83: 75,390,146 km (0.112 R)
• M84: 75,986,144 km (0.089 R)
• M85: 76,224,902 km (0.111 R)
• M86: 80,809,179 km (0.076 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit