🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 27.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.6 AU - 0.82 AU

Year: 216 Days

Day: 27 Hours

Environment

Temp: 120 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,047,845 km

• M1: 39,045 km (0.114 R)
• M2: 81,680 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.82 AU - 1.08 AU

Year: 335 Days

Day: 27.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,047,845 km

• M1: 465,549 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 440 Days

Day: 39.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,047,845 km

• M1: 971,040 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.73 AU - 2.31 AU

Year: 1038 Days

Day: 46.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.21 AU - 3.49 AU

Year: 2217 Days

Day: 23.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.02 AU - 5.82 AU

Year: 3947 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 13.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.37 AU - 9.77 AU

Year: 10707 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,047,845 km

• M1: 216,618 km (0.032 R)
• M2: 335,249 km (0.106 R)
• M3: 522,396 km (0.094 R)
• M4: 785,987 km (0.056 R)
• M5: 1,177,335 km (0.089 R)
• M6: 1,284,597 km (0.083 R)
• M7: 1,533,079 km (0.042 R)
• M8: 1,627,475 km (0.093 R)
• M9: 1,999,525 km (0.073 R)
• M10: 2,156,154 km (0.097 R)
• M11: 2,565,603 km (0.092 R)
• M12: 2,678,999 km (0.091 R)
• M13: 2,970,116 km (0.111 R)
• M14: 3,210,670 km (0.116 R)
• M15: 3,615,033 km (0.118 R)
• M16: 3,710,775 km (0.05 R)
• M17: 4,003,089 km (0.037 R)
• M18: 4,303,033 km (0.092 R)
• M19: 4,472,827 km (0.101 R)
• M20: 4,819,295 km (0.09 R)
• M21: 5,174,590 km (0.097 R)
• M22: 5,428,458 km (0.067 R)
• M23: 5,612,314 km (0.061 R)
• M24: 5,723,615 km (0.106 R)
• M25: 6,916,658 km (0.07 R)
• M26: 7,076,129 km (0.061 R)
• M27: 8,396,031 km (0.116 R)
• M28: 9,215,229 km (0.077 R)
• M29: 9,346,875 km (0.057 R)
• M30: 10,423,082 km (0.102 R)
• M31: 10,560,413 km (0.052 R)
• M32: 10,883,095 km (0.107 R)
• M33: 11,443,938 km (0.032 R)
• M34: 11,585,607 km (0.098 R)
• M35: 11,823,019 km (0.03 R)
• M36: 11,918,462 km (0.051 R)
• M37: 12,740,054 km (0.076 R)
• M38: 13,380,632 km (0.079 R)
• M39: 13,579,896 km (0.108 R)
• M40: 14,031,831 km (0.065 R)
• M41: 14,132,960 km (0.085 R)
• M42: 14,744,665 km (0.042 R)
• M43: 14,898,901 km (0.117 R)
• M44: 15,469,317 km (0.106 R)
• M45: 15,993,957 km (0.11 R)
• M46: 16,099,573 km (0.107 R)
• M47: 16,471,174 km (0.103 R)
• M48: 16,684,800 km (0.086 R)
• M49: 17,060,889 km (0.071 R)
• M50: 17,712,089 km (0.052 R)
• M51: 17,931,100 km (0.074 R)
• M52: 19,375,617 km (0.099 R)
• M53: 20,742,194 km (0.085 R)
• M54: 21,030,768 km (0.092 R)
• M55: 22,198,529 km (0.087 R)
• M56: 22,730,948 km (0.112 R)
• M57: 23,028,498 km (0.04 R)
• M58: 24,049,952 km (0.116 R)
• M59: 24,353,187 km (0.054 R)
• M60: 24,596,732 km (0.067 R)
• M61: 25,147,552 km (0.102 R)
• M62: 25,517,058 km (0.071 R)
• M63: 25,640,626 km (0.109 R)
• M64: 25,826,427 km (0.103 R)
• M65: 26,887,375 km (0.027 R)
• M66: 27,962,535 km (0.091 R)
• M67: 29,763,843 km (0.096 R)
• M68: 30,941,776 km (0.036 R)
• M69: 31,205,517 km (0.081 R)
• M70: 33,005,629 km (0.098 R)
• M71: 33,342,822 km (0.111 R)
• M72: 33,816,599 km (0.106 R)
• M73: 34,976,581 km (0.095 R)
• M74: 36,775,794 km (0.088 R)
• M75: 37,897,928 km (0.061 R)
• M76: 39,888,627 km (0.029 R)
• M77: 40,896,767 km (0.09 R)
• M78: 41,041,428 km (0.104 R)
• M79: 42,059,142 km (0.099 R)
• M80: 42,571,066 km (0.108 R)
• M81: 43,749,000 km (0.067 R)
• M82: 44,119,254 km (0.106 R)
• M83: 46,061,633 km (0.048 R)
• M84: 46,287,526 km (0.073 R)
• M85: 47,422,675 km (0.087 R)
• M86: 49,488,771 km (0.109 R)
• M87: 50,029,268 km (0.071 R)
• M88: 51,038,156 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 3

Gravity: 77.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.94 AU - 14.92 AU

Year: 19824 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,047,845 km

• M1: 39,643 km (0.062 R)
• M2: 113,246 km (0.096 R)
• M3: 163,211 km (0.109 R)
• M4: 191,186 km (0.074 R)
• M5: 268,678 km (0.082 R)
• M6: 412,741 km (0.102 R)
• M7: 964,757 km (0.067 R)
• M8: 1,598,603 km (0.111 R)
• M9: 1,693,149 km (0.105 R)
• M10: 2,055,475 km (0.033 R)
• M11: 2,227,961 km (0.085 R)
• M12: 2,262,967 km (0.084 R)
• M13: 3,157,562 km (0.1 R)
• M14: 4,321,284 km (0.08 R)
• M15: 4,947,650 km (0.069 R)
• M16: 5,039,503 km (0.07 R)
• M17: 5,459,425 km (0.081 R)
• M18: 7,247,867 km (0.081 R)
• M19: 7,509,364 km (0.117 R)
• M20: 7,562,172 km (0.107 R)
• M21: 8,367,009 km (0.062 R)
• M22: 8,421,612 km (0.078 R)
• M23: 9,481,663 km (0.038 R)
• M24: 9,998,374 km (0.111 R)
• M25: 11,058,723 km (0.112 R)
• M26: 12,966,844 km (0.062 R)
• M27: 13,411,449 km (0.109 R)
• M28: 14,577,864 km (0.053 R)
• M29: 15,574,335 km (0.11 R)
• M30: 16,936,723 km (0.105 R)
• M31: 17,422,617 km (0.062 R)
• M32: 17,983,310 km (0.109 R)
• M33: 18,621,345 km (0.031 R)
• M34: 18,907,226 km (0.08 R)
• M35: 19,846,402 km (0.115 R)
• M36: 24,294,993 km (0.087 R)
• M37: 25,710,937 km (0.081 R)
• M38: 25,949,396 km (0.072 R)
• M39: 26,830,528 km (0.041 R)
• M40: 28,129,486 km (0.11 R)
• M41: 28,704,091 km (0.099 R)
• M42: 29,116,982 km (0.106 R)
• M43: 30,115,847 km (0.06 R)
• M44: 31,125,931 km (0.115 R)
• M45: 31,720,284 km (0.115 R)
• M46: 31,805,405 km (0.109 R)
• M47: 34,484,404 km (0.118 R)
• M48: 35,629,126 km (0.096 R)
• M49: 37,055,093 km (0.058 R)
• M50: 37,594,543 km (0.112 R)
• M51: 37,865,315 km (0.069 R)
• M52: 38,317,999 km (0.059 R)
• M53: 38,408,655 km (0.102 R)
• M54: 38,954,687 km (0.089 R)
• M55: 39,686,670 km (0.088 R)
• M56: 41,909,694 km (0.095 R)
• M57: 43,224,958 km (0.103 R)
• M58: 43,414,050 km (0.111 R)
• M59: 44,840,316 km (0.12 R)
• M60: 45,127,394 km (0.081 R)
• M61: 45,319,179 km (0.032 R)
• M62: 46,475,271 km (0.087 R)
• M63: 50,696,774 km (0.11 R)
• M64: 50,896,038 km (0.11 R)
• M65: 51,295,464 km (0.068 R)
• M66: 51,896,549 km (0.086 R)
• M67: 52,600,706 km (0.117 R)
• M68: 54,324,073 km (0.1 R)
• M69: 54,527,975 km (0.037 R)
• M70: 55,039,001 km (0.102 R)
• M71: 55,859,995 km (0.04 R)
• M72: 58,451,329 km (0.069 R)
• M73: 59,183,910 km (0.066 R)
• M74: 59,393,646 km (0.1 R)
• M75: 60,024,799 km (0.097 R)
• M76: 60,235,583 km (0.116 R)
• M77: 61,718,546 km (0.056 R)
• M78: 63,535,263 km (0.099 R)
• M79: 63,750,085 km (0.114 R)
• M80: 63,857,646 km (0.045 R)
• M81: 65,803,466 km (0.086 R)
• M82: 69,864,001 km (0.11 R)
• M83: 73,327,939 km (0.074 R)
• M84: 73,891,923 km (0.093 R)
• M85: 74,230,912 km (0.098 R)
• M86: 74,570,499 km (0.086 R)
• M87: 75,933,785 km (0.098 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit