🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 165 Days

Day: 29 Hours

Environment

Temp: 202 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 360 Days

Day: 23.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,304,673 km

• M1: 198,516 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.96 AU - 2.62 AU

Year: 1229 Days

Day: 19.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,304,673 km

• M1: 1,531,882 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.09 AU - 2.49 AU

Year: 1229 Days

Day: 30.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.26 AU - 4.8 AU

Year: 2870 Days

Day: 30.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,304,673 km

• M1: 559,496 km (0.105 R)
• M2: 842,086 km (0.119 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 11.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.28 AU - 6.14 AU

Year: 4841 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,304,673 km

• M1: 142,567 km (0.113 R)
• M2: 285,732 km (0.101 R)
• M3: 373,845 km (0.078 R)
• M4: 520,601 km (0.055 R)
• M5: 617,390 km (0.112 R)
• M6: 753,824 km (0.068 R)
• M7: 877,840 km (0.087 R)
• M8: 984,952 km (0.044 R)
• M9: 1,122,283 km (0.087 R)
• M10: 1,239,568 km (0.064 R)
• M11: 1,347,428 km (0.056 R)
• M12: 1,529,937 km (0.092 R)
• M13: 1,796,222 km (0.067 R)
• M14: 2,595,822 km (0.113 R)
• M15: 2,969,368 km (0.042 R)
• M16: 3,042,372 km (0.098 R)
• M17: 3,494,008 km (0.116 R)
• M18: 3,610,245 km (0.111 R)
• M19: 3,708,082 km (0.103 R)
• M20: 3,946,691 km (0.074 R)
• M21: 4,047,670 km (0.073 R)
• M22: 4,544,185 km (0.096 R)
• M23: 5,369,816 km (0.04 R)
• M24: 5,685,617 km (0.102 R)
• M25: 5,845,836 km (0.118 R)
• M26: 6,335,619 km (0.115 R)
• M27: 6,406,678 km (0.119 R)
• M28: 6,693,607 km (0.091 R)
• M29: 6,911,571 km (0.111 R)
• M30: 7,230,663 km (0.072 R)
• M31: 7,379,513 km (0.049 R)
• M32: 7,479,295 km (0.093 R)
• M33: 7,604,808 km (0.091 R)
• M34: 7,781,632 km (0.106 R)
• M35: 8,165,052 km (0.1 R)
• M36: 8,242,394 km (0.066 R)
• M37: 8,372,095 km (0.109 R)
• M38: 8,685,952 km (0.119 R)
• M39: 9,787,291 km (0.12 R)
• M40: 10,145,728 km (0.038 R)
• M41: 10,229,054 km (0.104 R)
• M42: 10,649,124 km (0.084 R)
• M43: 10,932,313 km (0.115 R)
• M44: 11,275,491 km (0.084 R)
• M45: 11,651,281 km (0.098 R)
• M46: 12,237,405 km (0.119 R)
• M47: 12,593,747 km (0.119 R)
• M48: 13,134,543 km (0.119 R)
• M49: 13,286,236 km (0.12 R)
• M50: 14,332,523 km (0.03 R)
• M51: 14,676,748 km (0.108 R)
• M52: 15,693,565 km (0.113 R)
• M53: 15,790,055 km (0.118 R)
• M54: 16,177,963 km (0.096 R)
• M55: 16,831,556 km (0.102 R)
• M56: 17,727,647 km (0.087 R)
• M57: 18,537,121 km (0.114 R)
• M58: 18,639,147 km (0.1 R)
• M59: 19,152,118 km (0.08 R)
• M60: 19,635,169 km (0.07 R)
• M61: 20,122,260 km (0.077 R)
• M62: 20,437,463 km (0.117 R)
• M63: 20,930,986 km (0.061 R)
• M64: 21,893,948 km (0.108 R)
• M65: 22,146,020 km (0.079 R)
• M66: 22,218,126 km (0.092 R)
• M67: 22,471,395 km (0.112 R)
• M68: 22,871,420 km (0.106 R)
• M69: 24,085,257 km (0.066 R)
• M70: 24,233,808 km (0.106 R)
• M71: 24,382,658 km (0.038 R)
• M72: 24,457,307 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 13.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.33 AU - 8.75 AU

Year: 8088 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,304,673 km

• M1: 221,704 km (0.056 R)
• M2: 359,932 km (0.088 R)
• M3: 546,182 km (0.105 R)
• M4: 722,707 km (0.067 R)
• M5: 869,014 km (0.107 R)
• M6: 1,012,927 km (0.113 R)
• M7: 1,237,623 km (0.087 R)
• M8: 1,448,257 km (0.113 R)
• M9: 1,703,920 km (0.037 R)
• M10: 1,871,469 km (0.079 R)
• M11: 1,957,339 km (0.086 R)
• M12: 2,062,207 km (0.12 R)
• M13: 2,151,068 km (0.097 R)
• M14: 2,425,879 km (0.096 R)
• M15: 2,969,667 km (0.051 R)
• M16: 3,152,476 km (0.048 R)
• M17: 3,465,883 km (0.111 R)
• M18: 3,723,790 km (0.106 R)
• M19: 4,145,357 km (0.113 R)
• M20: 4,489,133 km (0.118 R)
• M21: 4,723,553 km (0.111 R)
• M22: 4,890,055 km (0.071 R)
• M23: 5,376,697 km (0.109 R)
• M24: 5,651,060 km (0.11 R)
• M25: 6,291,638 km (0.075 R)
• M26: 6,475,344 km (0.105 R)
• M27: 6,713,952 km (0.104 R)
• M28: 6,982,630 km (0.108 R)
• M29: 7,337,177 km (0.074 R)
• M30: 7,950,678 km (0.08 R)
• M31: 8,436,123 km (0.119 R)
• M32: 9,226,897 km (0.054 R)
• M33: 9,405,966 km (0.079 R)
• M34: 9,646,370 km (0.115 R)
• M35: 9,888,868 km (0.075 R)
• M36: 10,256,430 km (0.117 R)
• M37: 10,410,965 km (0.102 R)
• M38: 10,504,014 km (0.115 R)
• M39: 10,784,959 km (0.073 R)
• M40: 10,879,206 km (0.092 R)
• M41: 11,036,733 km (0.119 R)
• M42: 11,386,193 km (0.118 R)
• M43: 11,546,113 km (0.103 R)
• M44: 11,900,810 km (0.055 R)
• M45: 11,998,198 km (0.116 R)
• M46: 12,161,110 km (0.029 R)
• M47: 12,423,206 km (0.094 R)
• M48: 12,621,124 km (0.096 R)
• M49: 12,819,939 km (0.084 R)
• M50: 13,187,351 km (0.068 R)
• M51: 13,524,396 km (0.071 R)
• M52: 13,761,957 km (0.1 R)
• M53: 13,898,390 km (0.103 R)
• M54: 14,069,530 km (0.071 R)
• M55: 14,206,861 km (0.086 R)
• M56: 14,795,828 km (0.103 R)
• M57: 14,970,708 km (0.099 R)
• M58: 15,251,653 km (0.098 R)
• M59: 15,961,943 km (0.105 R)
• M60: 16,574,247 km (0.117 R)
• M61: 17,341,236 km (0.05 R)
• M62: 17,525,540 km (0.095 R)
• M63: 18,007,844 km (0.087 R)
• M64: 18,194,542 km (0.116 R)
• M65: 18,381,838 km (0.077 R)
• M66: 20,096,529 km (0.095 R)
• M67: 21,031,815 km (0.034 R)
• M68: 21,386,212 km (0.096 R)
• M69: 22,985,114 km (0.114 R)
• M70: 23,268,902 km (0.097 R)
• M71: 24,168,434 km (0.092 R)
• M72: 24,374,430 km (0.072 R)
• M73: 24,498,297 km (0.11 R)
• M74: 25,287,874 km (0.111 R)
• M75: 26,763,957 km (0.082 R)
• M76: 27,491,002 km (0.049 R)
• M77: 28,008,162 km (0.111 R)
• M78: 29,403,013 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 12.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.82 AU - 14.58 AU

Year: 16056 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,304,673 km

• M1: 186,549 km (0.027 R)
• M2: 309,967 km (0.085 R)
• M3: 398,379 km (0.054 R)
• M4: 499,358 km (0.1 R)
• M5: 637,885 km (0.095 R)
• M6: 776,862 km (0.101 R)
• M7: 974,181 km (0.1 R)
• M8: 1,189,153 km (0.051 R)
• M9: 1,475,633 km (0.096 R)
• M10: 1,685,818 km (0.061 R)
• M11: 1,947,166 km (0.095 R)
• M12: 2,135,958 km (0.062 R)
• M13: 2,442,036 km (0.096 R)
• M14: 2,532,094 km (0.12 R)
• M15: 3,243,880 km (0.082 R)
• M16: 3,368,346 km (0.089 R)
• M17: 3,803,825 km (0.086 R)
• M18: 4,015,207 km (0.087 R)
• M19: 4,644,116 km (0.117 R)
• M20: 5,304,142 km (0.114 R)
• M21: 5,993,489 km (0.06 R)
• M22: 6,178,093 km (0.075 R)
• M23: 6,552,836 km (0.093 R)
• M24: 7,096,624 km (0.105 R)
• M25: 7,291,999 km (0.07 R)
• M26: 8,954,031 km (0.09 R)
• M27: 9,094,653 km (0.032 R)
• M28: 9,378,291 km (0.115 R)
• M29: 9,773,079 km (0.059 R)
• M30: 9,918,040 km (0.102 R)
• M31: 10,027,246 km (0.109 R)
• M32: 10,320,308 km (0.088 R)
• M33: 10,802,761 km (0.09 R)
• M34: 11,027,757 km (0.082 R)
• M35: 11,216,549 km (0.08 R)
• M36: 11,712,466 km (0.118 R)
• M37: 12,254,609 km (0.096 R)
• M38: 12,489,477 km (0.106 R)
• M39: 13,484,154 km (0.101 R)
• M40: 13,645,719 km (0.096 R)
• M41: 13,889,115 km (0.03 R)
• M42: 14,421,684 km (0.086 R)
• M43: 14,504,112 km (0.102 R)
• M44: 14,960,834 km (0.062 R)
• M45: 15,044,459 km (0.069 R)
• M46: 15,295,933 km (0.108 R)
• M47: 15,760,884 km (0.08 R)
• M48: 15,888,491 km (0.101 R)
• M49: 16,359,275 km (0.102 R)
• M50: 17,008,680 km (0.094 R)
• M51: 17,402,272 km (0.086 R)
• M52: 17,534,217 km (0.05 R)
• M53: 17,622,330 km (0.074 R)
• M54: 18,198,731 km (0.042 R)
• M55: 20,380,316 km (0.109 R)
• M56: 20,612,343 km (0.037 R)
• M57: 21,313,508 km (0.073 R)
• M58: 21,501,852 km (0.085 R)
• M59: 21,927,607 km (0.082 R)
• M60: 23,221,479 km (0.119 R)
• M61: 24,048,905 km (0.11 R)
• M62: 25,034,605 km (0.11 R)
• M63: 25,283,087 km (0.117 R)
• M64: 26,842,047 km (0.107 R)
• M65: 27,045,500 km (0.085 R)
• M66: 27,198,389 km (0.063 R)
• M67: 28,380,212 km (0.116 R)
• M68: 29,003,437 km (0.107 R)
• M69: 29,369,204 km (0.045 R)
• M70: 29,473,922 km (0.112 R)
• M71: 30,105,075 km (0.083 R)
• M72: 30,581,395 km (0.088 R)
• M73: 31,702,482 km (0.119 R)
• M74: 32,079,169 km (0.09 R)
• M75: 32,457,352 km (0.108 R)
• M76: 32,891,336 km (0.111 R)
• M77: 33,381,867 km (0.113 R)
• M78: 33,984,747 km (0.116 R)
• M79: 34,701,919 km (0.115 R)
• M80: 35,758,977 km (0.114 R)
• M81: 36,488,417 km (0.119 R)
• M82: 37,052,849 km (0.11 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit