🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 131 Days

Day: 32.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 155 Days

Day: 16.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.74 AU

Year: 603 Days

Day: 23.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.92 AU - 2.18 AU

Year: 1056 Days

Day: 31.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,722,159 km

• M1: 449,093 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.49 AU - 3.33 AU

Year: 1787 Days

Day: 40.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.24 AU - 4.9 AU

Year: 2955 Days

Day: 15.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.47 AU - 4.97 AU

Year: 3120 Days

Day: 20.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,722,159 km

• M1: 3,671,730 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.4 AU - 4.96 AU

Year: 3644 Days

Day: 29.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,722,159 km

• M1: 917,933 km (0.116 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 13.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.34 AU - 5.56 AU

Year: 4579 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,722,159 km

• M1: 234,719 km (0.114 R)
• M2: 414,685 km (0.106 R)
• M3: 659,278 km (0.057 R)
• M4: 813,364 km (0.097 R)
• M5: 902,075 km (0.099 R)
• M6: 1,539,362 km (0.095 R)
• M7: 1,652,458 km (0.11 R)
• M8: 1,991,447 km (0.081 R)
• M9: 2,278,824 km (0.073 R)
• M10: 2,427,674 km (0.084 R)
• M11: 2,657,307 km (0.081 R)
• M12: 3,117,620 km (0.107 R)
• M13: 3,538,438 km (0.082 R)
• M14: 3,668,289 km (0.104 R)
• M15: 3,955,218 km (0.086 R)
• M16: 4,203,700 km (0.057 R)
• M17: 4,341,480 km (0.083 R)
• M18: 4,668,950 km (0.036 R)
• M19: 4,764,094 km (0.074 R)
• M20: 4,883,772 km (0.042 R)
• M21: 5,053,266 km (0.078 R)
• M22: 5,372,957 km (0.057 R)
• M23: 5,775,824 km (0.067 R)
• M24: 5,980,923 km (0.091 R)
• M25: 6,136,355 km (0.118 R)
• M26: 6,424,780 km (0.087 R)
• M27: 6,557,473 km (0.079 R)
• M28: 6,744,620 km (0.075 R)
• M29: 6,988,016 km (0.109 R)
• M30: 7,124,449 km (0.056 R)
• M31: 7,455,659 km (0.073 R)
• M32: 7,595,233 km (0.058 R)
• M33: 7,848,503 km (0.065 R)
• M34: 8,076,041 km (0.072 R)
• M35: 8,654,386 km (0.111 R)
• M36: 8,860,083 km (0.107 R)
• M37: 9,246,345 km (0.112 R)
• M38: 9,851,319 km (0.082 R)
• M39: 9,943,172 km (0.107 R)
• M40: 10,220,527 km (0.09 R)
• M41: 10,531,690 km (0.113 R)
• M42: 10,814,430 km (0.111 R)
• M43: 10,940,990 km (0.101 R)
• M44: 11,710,222 km (0.1 R)
• M45: 13,708,999 km (0.104 R)
• M46: 14,923,136 km (0.063 R)
• M47: 15,205,427 km (0.11 R)
• M48: 15,347,246 km (0.099 R)
• M49: 15,955,062 km (0.084 R)
• M50: 16,753,316 km (0.098 R)
• M51: 17,379,233 km (0.083 R)
• M52: 17,713,585 km (0.054 R)
• M53: 17,975,082 km (0.048 R)
• M54: 18,843,647 km (0.028 R)
• M55: 18,957,940 km (0.109 R)
• M56: 19,302,164 km (0.043 R)
• M57: 19,958,151 km (0.066 R)
• M58: 20,660,663 km (0.066 R)
• M59: 20,975,566 km (0.092 R)
• M60: 21,094,048 km (0.078 R)
• M61: 21,450,839 km (0.069 R)
• M62: 21,769,632 km (0.111 R)
• M63: 23,346,393 km (0.087 R)
• M64: 24,003,876 km (0.111 R)
• M65: 24,127,743 km (0.099 R)
• M66: 24,459,401 km (0.106 R)
• M67: 24,667,342 km (0.118 R)
• M68: 24,876,032 km (0.112 R)
• M69: 25,379,129 km (0.078 R)
• M70: 26,395,348 km (0.1 R)
• M71: 26,480,618 km (0.1 R)
• M72: 26,566,039 km (0.105 R)
• M73: 26,694,244 km (0.12 R)
• M74: 27,338,562 km (0.116 R)
• M75: 27,770,900 km (0.063 R)
• M76: 28,118,416 km (0.115 R)
• M77: 28,686,289 km (0.115 R)
• M78: 29,037,695 km (0.103 R)
• M79: 29,390,446 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.2

Radius: 12.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.75 AU - 12.79 AU

Year: 13616 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,722,159 km

• M1: 209,437 km (0.101 R)
• M2: 326,273 km (0.09 R)
• M3: 412,591 km (0.095 R)
• M4: 555,008 km (0.12 R)
• M5: 804,986 km (0.084 R)
• M6: 915,838 km (0.075 R)
• M7: 1,195,885 km (0.098 R)
• M8: 2,975,651 km (0.067 R)
• M9: 3,708,681 km (0.105 R)
• M10: 4,128,602 km (0.092 R)
• M11: 4,394,737 km (0.116 R)
• M12: 5,155,591 km (0.116 R)
• M13: 5,370,414 km (0.059 R)
• M14: 5,478,872 km (0.093 R)
• M15: 5,882,787 km (0.078 R)
• M16: 6,107,333 km (0.113 R)
• M17: 6,526,207 km (0.096 R)
• M18: 6,642,145 km (0.118 R)
• M19: 7,351,987 km (0.109 R)
• M20: 9,274,170 km (0.116 R)
• M21: 10,066,590 km (0.109 R)
• M22: 11,763,030 km (0.105 R)
• M23: 12,189,085 km (0.072 R)
• M24: 12,332,250 km (0.062 R)
• M25: 13,007,535 km (0.11 R)
• M26: 13,105,073 km (0.049 R)
• M27: 13,202,760 km (0.029 R)
• M28: 13,694,937 km (0.079 R)
• M29: 14,243,363 km (0.07 R)
• M30: 14,545,551 km (0.079 R)
• M31: 14,646,828 km (0.079 R)
• M32: 14,748,256 km (0.1 R)
• M33: 15,775,544 km (0.081 R)
• M34: 17,520,603 km (0.046 R)
• M35: 18,061,549 km (0.11 R)
• M36: 18,224,761 km (0.112 R)
• M37: 18,498,076 km (0.046 R)
• M38: 19,326,250 km (0.119 R)
• M39: 19,549,151 km (0.027 R)
• M40: 19,772,949 km (0.072 R)
• M41: 20,676,371 km (0.104 R)
• M42: 20,961,504 km (0.087 R)
• M43: 21,133,242 km (0.034 R)
• M44: 21,247,834 km (0.092 R)
• M45: 22,114,904 km (0.044 R)
• M46: 22,875,758 km (0.109 R)
• M47: 23,943,289 km (0.047 R)
• M48: 24,062,967 km (0.093 R)
• M49: 24,543,475 km (0.089 R)
• M50: 25,452,881 km (0.109 R)
• M51: 26,188,454 km (0.048 R)
• M52: 26,868,825 km (0.098 R)
• M53: 27,304,753 km (0.107 R)
• M54: 28,120,809 km (0.095 R)
• M55: 28,817,487 km (0.074 R)
• M56: 29,455,671 km (0.094 R)
• M57: 30,163,269 km (0.073 R)
• M58: 31,071,777 km (0.076 R)
• M59: 31,594,921 km (0.064 R)
• M60: 33,048,862 km (0.094 R)
• M61: 33,315,595 km (0.094 R)
• M62: 34,862,737 km (0.056 R)
• M63: 35,474,592 km (0.079 R)
• M64: 36,847,003 km (0.107 R)
• M65: 38,516,515 km (0.045 R)
• M66: 39,149,015 km (0.105 R)
• M67: 39,501,916 km (0.091 R)
• M68: 40,281,919 km (0.1 R)
• M69: 40,638,112 km (0.03 R)
• M70: 40,995,501 km (0.073 R)
• M71: 41,138,666 km (0.083 R)
• M72: 41,425,595 km (0.105 R)
• M73: 41,569,209 km (0.112 R)
• M74: 41,785,079 km (0.113 R)
• M75: 42,362,676 km (0.103 R)
• M76: 42,507,337 km (0.098 R)
• M77: 42,942,667 km (0.052 R)
• M78: 44,404,538 km (0.098 R)
• M79: 45,289,409 km (0.09 R)
• M80: 46,926,907 km (0.038 R)
• M81: 47,151,753 km (0.1 R)
• M82: 47,376,898 km (0.078 R)
• M83: 48,281,067 km (0.114 R)
• M84: 48,432,311 km (0.085 R)
• M85: 50,259,649 km (0.115 R)
• M86: 51,258,813 km (0.113 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit