🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.66 AU - 0.92 AU

Year: 253 Days

Day: 25.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,504,270 km

• M1: 217,964 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 928 Days

Day: 17.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,504,270 km

• M1: 1,608,776 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.9 AU - 3.1 AU

Year: 1423 Days

Day: 31.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,504,270 km

• M1: 331,210 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.58 AU - 2.86 AU

Year: 1614 Days

Day: 28 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,504,270 km

• M1: 37,250 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.04 AU - 4.04 AU

Year: 2922 Days

Day: 35.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 12.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.09 AU - 10.05 AU

Year: 10655 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,504,270 km

• M1: 169,195 km (0.12 R)
• M2: 291,117 km (0.101 R)
• M3: 399,426 km (0.117 R)
• M4: 630,106 km (0.046 R)
• M5: 756,068 km (0.033 R)
• M6: 922,720 km (0.103 R)
• M7: 1,085,781 km (0.095 R)
• M8: 1,171,052 km (0.118 R)
• M9: 1,276,668 km (0.089 R)
• M10: 1,613,712 km (0.114 R)
• M11: 1,874,761 km (0.084 R)
• M12: 2,575,627 km (0.034 R)
• M13: 2,668,676 km (0.101 R)
• M14: 2,882,302 km (0.113 R)
• M15: 3,126,446 km (0.063 R)
• M16: 3,301,475 km (0.073 R)
• M17: 3,609,049 km (0.088 R)
• M18: 4,815,555 km (0.116 R)
• M19: 4,960,217 km (0.111 R)
• M20: 6,074,571 km (0.072 R)
• M21: 6,357,162 km (0.111 R)
• M22: 6,676,254 km (0.083 R)
• M23: 6,967,970 km (0.1 R)
• M24: 7,099,017 km (0.112 R)
• M25: 7,530,458 km (0.116 R)
• M26: 7,664,946 km (0.062 R)
• M27: 8,142,014 km (0.03 R)
• M28: 9,304,539 km (0.071 R)
• M29: 10,443,577 km (0.053 R)
• M30: 10,669,171 km (0.065 R)
• M31: 10,972,405 km (0.091 R)
• M32: 11,355,526 km (0.036 R)
• M33: 11,471,314 km (0.115 R)
• M34: 12,771,021 km (0.08 R)
• M35: 13,093,105 km (0.119 R)
• M36: 13,214,578 km (0.108 R)
• M37: 13,951,348 km (0.106 R)
• M38: 14,283,006 km (0.094 R)
• M39: 14,785,655 km (0.082 R)
• M40: 14,912,215 km (0.118 R)
• M41: 15,550,250 km (0.094 R)
• M42: 16,458,758 km (0.102 R)
• M43: 16,809,266 km (0.104 R)
• M44: 16,941,360 km (0.118 R)
• M45: 17,118,036 km (0.098 R)
• M46: 18,191,101 km (0.108 R)
• M47: 18,417,443 km (0.114 R)
• M48: 20,401,858 km (0.097 R)
• M49: 20,542,929 km (0.105 R)
• M50: 22,404,974 km (0.089 R)
• M51: 22,647,622 km (0.072 R)
• M52: 22,988,705 km (0.119 R)
• M53: 23,086,542 km (0.062 R)
• M54: 24,270,759 km (0.106 R)
• M55: 24,770,116 km (0.116 R)
• M56: 25,576,000 km (0.049 R)
• M57: 25,982,158 km (0.103 R)
• M58: 26,135,047 km (0.037 R)
• M59: 26,288,235 km (0.071 R)
• M60: 26,441,723 km (0.093 R)
• M61: 27,368,781 km (0.095 R)
• M62: 27,628,184 km (0.099 R)
• M63: 27,888,484 km (0.047 R)
• M64: 28,411,328 km (0.083 R)
• M65: 28,621,364 km (0.114 R)
• M66: 29,360,826 km (0.099 R)
• M67: 30,159,978 km (0.104 R)
• M68: 30,696,735 km (0.085 R)
• M69: 30,858,301 km (0.094 R)
• M70: 30,966,310 km (0.109 R)
• M71: 31,725,220 km (0.092 R)
• M72: 31,888,581 km (0.109 R)
• M73: 32,325,856 km (0.094 R)
• M74: 32,545,166 km (0.054 R)
• M75: 33,316,792 km (0.072 R)
• M76: 34,150,202 km (0.095 R)
• M77: 34,597,500 km (0.068 R)
• M78: 36,520,131 km (0.049 R)
• M79: 36,691,421 km (0.094 R)
• M80: 36,920,156 km (0.053 R)
• M81: 37,206,935 km (0.104 R)
• M82: 37,494,313 km (0.115 R)
• M83: 37,667,098 km (0.065 R)
• M84: 38,187,250 km (0.103 R)
• M85: 38,361,083 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 7.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.02 AU - 23.68 AU

Year: 30633 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,504,270 km

• M1: 113,545 km (0.116 R)
• M2: 340,186 km (0.09 R)
• M3: 436,826 km (0.119 R)
• M4: 700,716 km (0.069 R)
• M5: 917,783 km (0.032 R)
• M6: 2,483,175 km (0.049 R)
• M7: 2,581,461 km (0.049 R)
• M8: 2,987,619 km (0.109 R)
• M9: 3,559,981 km (0.115 R)
• M10: 4,681,516 km (0.067 R)
• M11: 6,346,540 km (0.1 R)
• M12: 7,311,746 km (0.042 R)
• M13: 7,453,265 km (0.084 R)
• M14: 7,835,338 km (0.111 R)
• M15: 8,321,980 km (0.064 R)
• M16: 9,324,435 km (0.101 R)
• M17: 10,258,824 km (0.04 R)
• M18: 10,630,275 km (0.094 R)
• M19: 11,006,065 km (0.075 R)
• M20: 11,937,012 km (0.086 R)
• M21: 14,224,962 km (0.077 R)
• M22: 14,579,659 km (0.111 R)
• M23: 14,937,198 km (0.102 R)
• M24: 17,836,704 km (0.094 R)
• M25: 17,900,283 km (0.097 R)
• M26: 18,539,814 km (0.111 R)
• M27: 18,862,496 km (0.088 R)
• M28: 20,436,715 km (0.073 R)
• M29: 22,189,254 km (0.119 R)
• M30: 23,569,743 km (0.108 R)
• M31: 23,709,318 km (0.083 R)
• M32: 23,919,204 km (0.106 R)
• M33: 25,477,116 km (0.06 R)
• M34: 26,051,721 km (0.06 R)
• M35: 26,485,555 km (0.047 R)
• M36: 26,921,633 km (0.052 R)
• M37: 30,116,295 km (0.111 R)
• M38: 32,959,552 km (0.058 R)
• M39: 35,327,088 km (0.091 R)
• M40: 35,726,963 km (0.107 R)
• M41: 37,016,647 km (0.103 R)
• M42: 37,260,192 km (0.084 R)
• M43: 38,157,630 km (0.07 R)
• M44: 39,724,368 km (0.054 R)
• M45: 40,223,576 km (0.103 R)
• M46: 41,564,721 km (0.063 R)
• M47: 41,817,841 km (0.1 R)
• M48: 42,750,284 km (0.088 R)
• M49: 44,463,180 km (0.101 R)
• M50: 44,635,666 km (0.118 R)
• M51: 45,068,004 km (0.108 R)
• M52: 49,377,021 km (0.081 R)
• M53: 49,466,331 km (0.052 R)
• M54: 50,003,387 km (0.11 R)
• M55: 51,354,107 km (0.078 R)
• M56: 53,999,595 km (0.111 R)
• M57: 55,570,822 km (0.085 R)
• M58: 55,663,722 km (0.119 R)
• M59: 56,502,069 km (0.096 R)
• M60: 56,595,567 km (0.098 R)
• M61: 56,876,063 km (0.054 R)
• M62: 62,100,619 km (0.079 R)
• M63: 62,679,713 km (0.039 R)
• M64: 63,454,779 km (0.096 R)
• M65: 63,746,196 km (0.053 R)
• M66: 64,038,211 km (0.094 R)
• M67: 64,525,601 km (0.111 R)
• M68: 64,818,663 km (0.093 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit