🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.14 AU

Year: 267 Days

Day: 31.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,838,596 km

• M1: 268,379 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 545 Days

Day: 21.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.46 AU - 1.78 AU

Year: 594 Days

Day: 30.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.41 AU - 3.27 AU

Year: 1378 Days

Day: 26.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,838,596 km

• M1: 1,839,007 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.82 AU - 6.2 AU

Year: 4241 Days

Day: 22 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.81 AU - 8.23 AU

Year: 5936 Days

Day: 14.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 13.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.11 AU - 18.21 AU

Year: 16158 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 61.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,838,596 km

• M1: 169,345 km (0.085 R)
• M2: 267,331 km (0.109 R)
• M3: 389,403 km (0.093 R)
• M4: 639,680 km (0.079 R)
• M5: 1,502,411 km (0.105 R)
• M6: 1,586,635 km (0.055 R)
• M7: 1,917,546 km (0.061 R)
• M8: 2,009,698 km (0.11 R)
• M9: 2,467,916 km (0.106 R)
• M10: 2,619,608 km (0.064 R)
• M11: 3,093,385 km (0.028 R)
• M12: 3,229,818 km (0.119 R)
• M13: 3,480,694 km (0.076 R)
• M14: 4,180,812 km (0.106 R)
• M15: 4,640,676 km (0.099 R)
• M16: 4,734,623 km (0.119 R)
• M17: 5,052,369 km (0.059 R)
• M18: 5,246,547 km (0.078 R)
• M19: 5,708,954 km (0.108 R)
• M20: 5,877,401 km (0.086 R)
• M21: 6,427,473 km (0.118 R)
• M22: 6,886,738 km (0.093 R)
• M23: 7,030,202 km (0.051 R)
• M24: 7,540,181 km (0.094 R)
• M25: 7,986,881 km (0.066 R)
• M26: 8,251,519 km (0.102 R)
• M27: 8,403,960 km (0.063 R)
• M28: 8,557,447 km (0.085 R)
• M29: 9,980,422 km (0.084 R)
• M30: 11,011,301 km (0.036 R)
• M31: 11,903,503 km (0.071 R)
• M32: 12,423,654 km (0.077 R)
• M33: 12,995,717 km (0.082 R)
• M34: 14,578,312 km (0.108 R)
• M35: 14,948,717 km (0.109 R)
• M36: 15,322,113 km (0.05 R)
• M37: 15,415,911 km (0.1 R)
• M38: 16,316,939 km (0.07 R)
• M39: 16,412,682 km (0.11 R)
• M40: 16,604,915 km (0.095 R)
• M41: 17,137,483 km (0.111 R)
• M42: 17,283,790 km (0.079 R)
• M43: 17,577,451 km (0.094 R)
• M44: 17,872,757 km (0.109 R)
• M45: 18,468,456 km (0.074 R)
• M46: 18,818,963 km (0.057 R)
• M47: 19,883,502 km (0.083 R)
• M48: 21,019,847 km (0.057 R)
• M49: 21,281,045 km (0.049 R)
• M50: 21,595,949 km (0.104 R)
• M51: 22,603,041 km (0.104 R)
• M52: 22,870,672 km (0.104 R)
• M53: 23,679,847 km (0.069 R)
• M54: 23,897,213 km (0.109 R)
• M55: 24,718,355 km (0.088 R)
• M56: 24,883,661 km (0.098 R)
• M57: 25,381,822 km (0.109 R)
• M58: 25,827,474 km (0.079 R)
• M59: 26,500,664 km (0.059 R)
• M60: 27,179,689 km (0.088 R)
• M61: 28,036,586 km (0.084 R)
• M62: 28,324,262 km (0.085 R)
• M63: 28,554,942 km (0.108 R)
• M64: 29,134,634 km (0.12 R)
• M65: 29,601,230 km (0.077 R)
• M66: 30,778,565 km (0.082 R)
• M67: 30,897,047 km (0.108 R)
• M68: 31,194,148 km (0.095 R)
• M69: 32,512,704 km (0.079 R)
• M70: 32,996,653 km (0.113 R)
• M71: 33,117,977 km (0.053 R)
• M72: 33,482,995 km (0.071 R)
• M73: 34,155,587 km (0.034 R)
• M74: 34,585,831 km (0.086 R)
• M75: 34,770,883 km (0.09 R)
• M76: 36,012,546 km (0.101 R)
• M77: 36,576,081 km (0.079 R)
• M78: 37,016,348 km (0.114 R)
• M79: 38,603,132 km (0.109 R)
• M80: 39,372,664 km (0.109 R)
• M81: 39,888,477 km (0.074 R)
• M82: 41,449,531 km (0.052 R)
• M83: 42,369,259 km (0.119 R)
• M84: 43,030,332 km (0.108 R)
• M85: 43,694,845 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 13.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.91 AU - 19.49 AU

Year: 21436 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,838,596 km

• M1: 262,095 km (0.092 R)
• M2: 465,399 km (0.058 R)
• M3: 554,859 km (0.087 R)
• M4: 672,143 km (0.095 R)
• M5: 799,301 km (0.088 R)
• M6: 1,477,877 km (0.053 R)
• M7: 1,591,721 km (0.045 R)
• M8: 2,077,166 km (0.118 R)
• M9: 2,205,821 km (0.062 R)
• M10: 2,337,168 km (0.094 R)
• M11: 3,180,600 km (0.108 R)
• M12: 3,519,888 km (0.11 R)
• M13: 3,752,663 km (0.087 R)
• M14: 3,910,788 km (0.06 R)
• M15: 4,030,765 km (0.06 R)
• M16: 4,274,610 km (0.117 R)
• M17: 4,777,109 km (0.118 R)
• M18: 6,969,914 km (0.098 R)
• M19: 7,711,471 km (0.102 R)
• M20: 7,964,291 km (0.086 R)
• M21: 8,426,250 km (0.054 R)
• M22: 9,215,678 km (0.041 R)
• M23: 9,484,056 km (0.096 R)
• M24: 10,304,900 km (0.072 R)
• M25: 10,864,845 km (0.066 R)
• M26: 11,607,598 km (0.104 R)
• M27: 14,427,518 km (0.106 R)
• M28: 14,551,983 km (0.119 R)
• M29: 15,624,899 km (0.114 R)
• M30: 15,752,805 km (0.099 R)
• M31: 16,985,342 km (0.069 R)
• M32: 17,248,784 km (0.093 R)
• M33: 18,316,165 km (0.07 R)
• M34: 19,887,691 km (0.045 R)
• M35: 20,444,344 km (0.091 R)
• M36: 20,584,368 km (0.052 R)
• M37: 20,935,773 km (0.047 R)
• M38: 21,076,844 km (0.109 R)
• M39: 21,502,001 km (0.082 R)
• M40: 22,001,808 km (0.027 R)
• M41: 22,577,610 km (0.105 R)
• M42: 23,744,024 km (0.099 R)
• M43: 23,891,229 km (0.082 R)
• M44: 24,186,535 km (0.12 R)
• M45: 24,930,036 km (0.11 R)
• M46: 25,454,975 km (0.104 R)
• M47: 26,821,552 km (0.074 R)
• M48: 27,901,050 km (0.11 R)
• M49: 29,943,061 km (0.064 R)
• M50: 30,581,096 km (0.045 R)
• M51: 31,062,502 km (0.115 R)
• M52: 31,223,619 km (0.117 R)
• M53: 32,931,278 km (0.102 R)
• M54: 35,423,130 km (0.109 R)
• M55: 36,097,817 km (0.076 R)
• M56: 37,545,625 km (0.042 R)
• M57: 37,889,102 km (0.101 R)
• M58: 38,147,307 km (0.059 R)
• M59: 38,319,794 km (0.1 R)
• M60: 39,621,744 km (0.071 R)
• M61: 39,883,989 km (0.115 R)
• M62: 41,380,267 km (0.057 R)
• M63: 41,735,113 km (0.103 R)
• M64: 42,179,868 km (0.053 R)
• M65: 43,164,222 km (0.087 R)
• M66: 43,343,889 km (0.116 R)
• M67: 43,975,042 km (0.075 R)
• M68: 46,254,016 km (0.091 R)
• M69: 46,622,176 km (0.067 R)
• M70: 47,639,741 km (0.077 R)
• M71: 48,197,891 km (0.118 R)
• M72: 48,384,439 km (0.083 R)
• M73: 51,401,230 km (0.112 R)
• M74: 52,452,305 km (0.066 R)
• M75: 52,836,173 km (0.116 R)
• M76: 53,703,541 km (0.062 R)
• M77: 54,090,551 km (0.099 R)
• M78: 54,478,458 km (0.104 R)
• M79: 54,770,024 km (0.105 R)
• M80: 56,039,362 km (0.116 R)
• M81: 57,022,520 km (0.092 R)
• M82: 57,516,193 km (0.119 R)
• M83: 57,615,077 km (0.043 R)
• M84: 58,209,579 km (0.106 R)
• M85: 64,472,045 km (0.115 R)
• M86: 65,501,876 km (0.066 R)
• M87: 65,811,993 km (0.047 R)
• M88: 67,473,726 km (0.065 R)
• M89: 67,995,823 km (0.114 R)
• M90: 68,519,415 km (0.114 R)
• M91: 68,624,283 km (0.114 R)
• M92: 70,203,588 km (0.103 R)

Kuiper Belt

Range: 38.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit