🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 23.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 45.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.33 AU - 1.47 AU

Year: 582 Days

Day: 15.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,219,084 km

• M1: 63,878 km (0.103 R)
• M2: 216,468 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.02 AU - 2.16 AU

Year: 1062 Days

Day: 16.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,219,084 km

• M1: 730,486 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.64 AU - 3.1 AU

Year: 1709 Days

Day: 43.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.42 AU - 4.46 AU

Year: 2749 Days

Day: 13.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,219,084 km

• M1: 1,577,360 km (0.117 R)
• M2: 2,277,179 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.4 AU - 5.22 AU

Year: 3145 Days

Day: 21.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.7

Radius: 5.1

Gravity: 33.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.1 AU - 18.14 AU

Year: 27109 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,219,084 km

• M1: 349,610 km (0.027 R)
• M2: 512,223 km (0.077 R)
• M3: 903,272 km (0.114 R)
• M4: 1,625,082 km (0.103 R)
• M5: 2,099,756 km (0.098 R)
• M6: 2,704,131 km (0.064 R)
• M7: 3,025,318 km (0.056 R)
• M8: 4,373,943 km (0.114 R)
• M9: 4,533,863 km (0.106 R)
• M10: 4,587,718 km (0.1 R)
• M11: 5,080,942 km (0.104 R)
• M12: 5,648,666 km (0.092 R)
• M13: 6,416,402 km (0.076 R)
• M14: 7,342,263 km (0.115 R)
• M15: 7,852,841 km (0.116 R)
• M16: 7,982,393 km (0.114 R)
• M17: 8,573,604 km (0.08 R)
• M18: 9,452,491 km (0.108 R)
• M19: 10,077,511 km (0.083 R)
• M20: 10,359,503 km (0.106 R)
• M21: 14,334,019 km (0.092 R)
• M22: 14,571,730 km (0.082 R)
• M23: 15,535,140 km (0.086 R)
• M24: 15,860,815 km (0.062 R)
• M25: 16,271,162 km (0.087 R)
• M26: 18,805,350 km (0.114 R)
• M27: 19,065,501 km (0.093 R)
• M28: 19,152,417 km (0.083 R)
• M29: 19,677,057 km (0.09 R)
• M30: 22,186,711 km (0.113 R)
• M31: 23,292,837 km (0.066 R)
• M32: 23,758,835 km (0.044 R)
• M33: 25,175,676 km (0.096 R)
• M34: 26,425,566 km (0.101 R)
• M35: 28,486,875 km (0.108 R)
• M36: 28,685,841 km (0.064 R)
• M37: 29,587,018 km (0.068 R)
• M38: 30,091,761 km (0.108 R)
• M39: 31,519,823 km (0.099 R)
• M40: 31,828,742 km (0.111 R)
• M41: 34,019,005 km (0.085 R)
• M42: 34,972,392 km (0.094 R)
• M43: 35,934,755 km (0.036 R)
• M44: 36,257,438 km (0.115 R)
• M45: 37,448,685 km (0.103 R)
• M46: 37,885,212 km (0.107 R)
• M47: 38,323,235 km (0.116 R)
• M48: 40,092,229 km (0.066 R)
• M49: 41,323,869 km (0.043 R)
• M50: 42,000,949 km (0.097 R)
• M51: 42,681,619 km (0.091 R)
• M52: 42,909,307 km (0.097 R)
• M53: 43,594,764 km (0.099 R)
• M54: 46,724,202 km (0.118 R)
• M55: 48,375,015 km (0.09 R)
• M56: 48,731,357 km (0.109 R)
• M57: 51,491,437 km (0.085 R)
• M58: 53,686,487 km (0.115 R)
• M59: 55,663,273 km (0.085 R)
• M60: 58,546,323 km (0.118 R)
• M61: 58,799,443 km (0.107 R)
• M62: 62,121,114 km (0.11 R)
• M63: 62,508,423 km (0.118 R)
• M64: 63,025,882 km (0.092 R)
• M65: 64,979,032 km (0.043 R)
• M66: 67,349,111 km (0.082 R)
• M67: 69,345,644 km (0.074 R)
• M68: 69,479,385 km (0.117 R)
• M69: 69,613,275 km (0.082 R)
• M70: 69,881,354 km (0.086 R)
• M71: 70,149,733 km (0.049 R)
• M72: 70,552,899 km (0.059 R)
• M73: 72,580,249 km (0.078 R)
• M74: 72,852,069 km (0.031 R)
• M75: 73,532,889 km (0.082 R)
• M76: 74,626,748 km (0.093 R)
• M77: 76,001,553 km (0.063 R)
• M78: 78,358,018 km (0.091 R)
• M79: 78,497,294 km (0.107 R)
• M80: 79,335,192 km (0.108 R)
• M81: 82,007,907 km (0.118 R)
• M82: 84,853,109 km (0.098 R)
• M83: 85,282,605 km (0.115 R)
• M84: 88,164,757 km (0.088 R)
• M85: 88,745,047 km (0.103 R)
• M86: 88,890,307 km (0.051 R)
• M87: 90,055,225 km (0.119 R)
• M88: 90,639,555 km (0.102 R)
• M89: 90,932,168 km (0.114 R)
• M90: 93,284,744 km (0.103 R)
• M91: 95,806,067 km (0.09 R)
• M92: 96,402,663 km (0.097 R)
• M93: 99,705,485 km (0.089 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit