🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 112 Days

Day: 33.2 Hours

Environment

Temp: 402 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.76 AU

Year: 501 Days

Day: 30.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.72 AU - 1.8 AU

Year: 699 Days

Day: 30.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.28 AU - 3.28 AU

Year: 1777 Days

Day: 18.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,384,554 km

• M1: 2,305,303 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.28 AU - 7.68 AU

Year: 6121 Days

Day: 39.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,384,554 km

• M1: 3,643,157 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 9.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.51 AU - 14.35 AU

Year: 12330 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,384,554 km

• M1: 266,733 km (0.063 R)
• M2: 369,208 km (0.076 R)
• M3: 517,010 km (0.078 R)
• M4: 622,477 km (0.081 R)
• M5: 719,117 km (0.12 R)
• M6: 803,939 km (0.12 R)
• M7: 892,501 km (0.119 R)
• M8: 1,041,500 km (0.09 R)
• M9: 1,811,181 km (0.106 R)
• M10: 2,250,700 km (0.052 R)
• M11: 2,749,908 km (0.077 R)
• M12: 3,054,639 km (0.06 R)
• M13: 3,546,816 km (0.094 R)
• M14: 3,696,414 km (0.033 R)
• M15: 3,909,292 km (0.055 R)
• M16: 4,507,533 km (0.111 R)
• M17: 5,201,817 km (0.109 R)
• M18: 5,718,229 km (0.102 R)
• M19: 6,035,975 km (0.076 R)
• M20: 7,174,115 km (0.098 R)
• M21: 7,670,930 km (0.095 R)
• M22: 7,748,272 km (0.086 R)
• M23: 9,683,470 km (0.108 R)
• M24: 10,062,252 km (0.109 R)
• M25: 10,189,560 km (0.113 R)
• M26: 10,445,821 km (0.032 R)
• M27: 11,183,638 km (0.097 R)
• M28: 11,492,408 km (0.075 R)
• M29: 11,848,600 km (0.066 R)
• M30: 12,208,533 km (0.096 R)
• M31: 13,683,717 km (0.12 R)
• M32: 14,251,441 km (0.066 R)
• M33: 15,753,254 km (0.116 R)
• M34: 16,548,068 km (0.101 R)
• M35: 16,648,298 km (0.072 R)
• M36: 17,713,136 km (0.074 R)
• M37: 18,643,485 km (0.075 R)
• M38: 18,904,683 km (0.12 R)
• M39: 19,114,569 km (0.087 R)
• M40: 20,175,517 km (0.111 R)
• M41: 21,037,949 km (0.069 R)
• M42: 21,857,446 km (0.107 R)
• M43: 22,188,057 km (0.086 R)
• M44: 22,464,963 km (0.098 R)
• M45: 22,631,615 km (0.096 R)
• M46: 23,979,791 km (0.088 R)
• M47: 24,093,335 km (0.078 R)
• M48: 24,778,195 km (0.038 R)
• M49: 25,123,018 km (0.115 R)
• M50: 27,106,985 km (0.108 R)
• M51: 27,225,167 km (0.092 R)
• M52: 28,177,507 km (0.07 R)
• M53: 29,444,003 km (0.085 R)
• M54: 30,359,990 km (0.074 R)
• M55: 30,728,899 km (0.089 R)
• M56: 31,720,284 km (0.111 R)
• M57: 32,784,972 km (0.084 R)
• M58: 34,180,121 km (0.049 R)
• M59: 34,435,934 km (0.111 R)
• M60: 34,692,345 km (0.098 R)
• M61: 35,400,691 km (0.049 R)
• M62: 35,983,823 km (0.052 R)
• M63: 36,113,824 km (0.075 R)
• M64: 36,570,097 km (0.051 R)
• M65: 36,635,322 km (0.084 R)
• M66: 36,766,220 km (0.081 R)
• M67: 37,356,683 km (0.064 R)
• M68: 40,761,680 km (0.069 R)
• M69: 40,829,448 km (0.078 R)
• M70: 41,032,901 km (0.069 R)
• M71: 41,236,653 km (0.117 R)
• M72: 41,645,354 km (0.1 R)
• M73: 42,123,768 km (0.053 R)
• M74: 42,192,284 km (0.081 R)
• M75: 43,017,167 km (0.116 R)
• M76: 43,362,439 km (0.066 R)
• M77: 44,822,664 km (0.111 R)
• M78: 45,664,301 km (0.074 R)
• M79: 46,369,655 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.2

Radius: 7.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.65 AU - 23.15 AU

Year: 27570 Days

Day: 18.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,384,554 km

• M1: 477,516 km (0.089 R)
• M2: 559,047 km (0.103 R)
• M3: 1,120,039 km (0.082 R)
• M4: 1,406,220 km (0.101 R)
• M5: 1,811,929 km (0.111 R)
• M6: 1,910,664 km (0.116 R)
• M7: 3,109,841 km (0.03 R)
• M8: 3,972,123 km (0.078 R)
• M9: 4,144,459 km (0.03 R)
• M10: 4,721,159 km (0.091 R)
• M11: 4,949,745 km (0.106 R)
• M12: 5,182,070 km (0.088 R)
• M13: 5,657,193 km (0.06 R)
• M14: 6,395,907 km (0.12 R)
• M15: 6,802,365 km (0.108 R)
• M16: 7,427,534 km (0.073 R)
• M17: 8,125,558 km (0.065 R)
• M18: 8,344,569 km (0.109 R)
• M19: 8,399,621 km (0.111 R)
• M20: 10,048,190 km (0.058 R)
• M21: 10,698,941 km (0.1 R)
• M22: 11,547,011 km (0.026 R)
• M23: 12,103,515 km (0.08 R)
• M24: 13,114,348 km (0.08 R)
• M25: 14,217,931 km (0.084 R)
• M26: 15,689,675 km (0.113 R)
• M27: 16,236,754 km (0.106 R)
• M28: 16,374,534 km (0.103 R)
• M29: 17,561,144 km (0.114 R)
• M30: 17,631,755 km (0.034 R)
• M31: 22,117,297 km (0.093 R)
• M32: 24,682,153 km (0.096 R)
• M33: 26,443,668 km (0.118 R)
• M34: 27,257,630 km (0.119 R)
• M35: 27,339,609 km (0.109 R)
• M36: 28,245,275 km (0.118 R)
• M37: 29,748,733 km (0.102 R)
• M38: 30,340,243 km (0.111 R)
• M39: 30,510,037 km (0.115 R)
• M40: 31,021,213 km (0.052 R)
• M41: 31,277,923 km (0.105 R)
• M42: 32,138,410 km (0.11 R)
• M43: 35,122,139 km (0.099 R)
• M44: 35,211,150 km (0.097 R)
• M45: 38,468,045 km (0.046 R)
• M46: 39,853,322 km (0.096 R)
• M47: 41,442,799 km (0.109 R)
• M48: 45,360,917 km (0.07 R)
• M49: 46,334,350 km (0.074 R)
• M50: 48,400,745 km (0.099 R)
• M51: 49,995,459 km (0.088 R)
• M52: 50,497,210 km (0.093 R)
• M53: 51,202,564 km (0.076 R)
• M54: 53,235,898 km (0.097 R)
• M55: 53,953,818 km (0.12 R)
• M56: 56,334,968 km (0.116 R)
• M57: 56,961,783 km (0.045 R)
• M58: 58,116,978 km (0.104 R)
• M59: 58,327,761 km (0.103 R)
• M60: 58,750,225 km (0.085 R)
• M61: 60,664,031 km (0.12 R)
• M62: 62,598,032 km (0.106 R)
• M63: 64,443,172 km (0.089 R)
• M64: 66,857,532 km (0.109 R)
• M65: 68,186,709 km (0.114 R)
• M66: 69,524,713 km (0.107 R)
• M67: 72,226,750 km (0.111 R)
• M68: 73,021,264 km (0.032 R)
• M69: 74,848,153 km (0.102 R)
• M70: 75,077,487 km (0.097 R)
• M71: 75,192,378 km (0.094 R)

Kuiper Belt

Range: 36.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit