🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 147 Days

Day: 34.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 344 Days

Day: 46.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,099,096 km

• M1: 148,251 km (0.103 R)
• M2: 349,461 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.36 AU - 2.08 AU

Year: 812 Days

Day: 26.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,099,096 km

• M1: 337,343 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.3 AU - 2.66 AU

Year: 1406 Days

Day: 19.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,099,096 km

• M1: 1,201,420 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.64 AU - 2.94 AU

Year: 1677 Days

Day: 41.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.83 AU - 4.89 AU

Year: 3276 Days

Day: 45.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,099,096 km

• M1: 261,048 km (0.064 R)
• M2: 858,542 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 8.7

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.64 AU - 13.56 AU

Year: 14219 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,099,096 km

• M1: 160,070 km (0.058 R)
• M2: 362,625 km (0.09 R)
• M3: 848,669 km (0.105 R)
• M4: 912,397 km (0.077 R)
• M5: 1,379,741 km (0.061 R)
• M6: 1,481,468 km (0.118 R)
• M7: 1,638,845 km (0.064 R)
• M8: 1,774,231 km (0.076 R)
• M9: 2,822,613 km (0.057 R)
• M10: 3,018,735 km (0.046 R)
• M11: 3,321,372 km (0.078 R)
• M12: 3,459,152 km (0.097 R)
• M13: 3,598,726 km (0.072 R)
• M14: 3,847,508 km (0.053 R)
• M15: 4,976,523 km (0.106 R)
• M16: 5,174,142 km (0.113 R)
• M17: 6,802,514 km (0.057 R)
• M18: 6,933,861 km (0.119 R)
• M19: 7,288,408 km (0.111 R)
• M20: 7,969,079 km (0.06 R)
• M21: 8,107,606 km (0.114 R)
• M22: 8,293,706 km (0.083 R)
• M23: 9,100,038 km (0.094 R)
• M24: 9,931,204 km (0.097 R)
• M25: 10,230,400 km (0.117 R)
• M26: 11,042,716 km (0.114 R)
• M27: 11,875,528 km (0.087 R)
• M28: 12,140,017 km (0.09 R)
• M29: 12,406,301 km (0.077 R)
• M30: 12,782,540 km (0.061 R)
• M31: 12,944,853 km (0.072 R)
• M32: 13,217,121 km (0.101 R)
• M33: 13,601,289 km (0.101 R)
• M34: 14,212,396 km (0.09 R)
• M35: 14,493,191 km (0.109 R)
• M36: 15,576,729 km (0.071 R)
• M37: 16,099,124 km (0.071 R)
• M38: 16,157,617 km (0.058 R)
• M39: 16,509,471 km (0.102 R)
• M40: 16,804,628 km (0.099 R)
• M41: 16,863,869 km (0.057 R)
• M42: 18,063,195 km (0.088 R)
• M43: 18,184,668 km (0.067 R)
• M44: 18,306,441 km (0.097 R)
• M45: 18,550,734 km (0.039 R)
• M46: 19,290,047 km (0.088 R)
• M47: 21,116,039 km (0.097 R)
• M48: 22,668,715 km (0.119 R)
• M49: 23,128,429 km (0.066 R)
• M50: 23,260,375 km (0.098 R)
• M51: 25,201,108 km (0.096 R)
• M52: 25,677,278 km (0.066 R)
• M53: 28,951,078 km (0.096 R)
• M54: 29,592,703 km (0.069 R)
• M55: 31,546,002 km (0.109 R)
• M56: 31,765,462 km (0.118 R)
• M57: 31,912,218 km (0.057 R)
• M58: 32,353,531 km (0.108 R)
• M59: 33,615,090 km (0.081 R)
• M60: 33,764,539 km (0.115 R)
• M61: 35,347,434 km (0.041 R)
• M62: 35,651,566 km (0.092 R)
• M63: 36,800,179 km (0.102 R)
• M64: 38,976,528 km (0.085 R)
• M65: 39,605,887 km (0.039 R)
• M66: 41,835,344 km (0.102 R)
• M67: 42,803,092 km (0.088 R)
• M68: 43,533,878 km (0.05 R)
• M69: 44,268,703 km (0.055 R)
• M70: 44,596,621 km (0.07 R)
• M71: 45,172,573 km (0.101 R)
• M72: 45,420,008 km (0.107 R)
• M73: 45,585,314 km (0.109 R)
• M74: 45,668,041 km (0.082 R)
• M75: 45,750,769 km (0.12 R)
• M76: 45,916,374 km (0.053 R)
• M77: 46,165,305 km (0.106 R)
• M78: 48,004,162 km (0.042 R)
• M79: 48,425,429 km (0.118 R)
• M80: 49,186,733 km (0.098 R)
• M81: 50,293,458 km (0.097 R)
• M82: 50,378,878 km (0.103 R)
• M83: 50,464,448 km (0.111 R)
• M84: 51,839,253 km (0.109 R)
• M85: 52,358,058 km (0.064 R)
• M86: 53,313,540 km (0.098 R)
• M87: 54,012,012 km (0.057 R)
• M88: 54,362,520 km (0.049 R)
• M89: 55,683,170 km (0.086 R)
• M90: 56,391,965 km (0.066 R)
• M91: 57,549,852 km (0.037 R)
• M92: 57,728,771 km (0.067 R)
• M93: 58,805,726 km (0.042 R)
• M94: 58,895,784 km (0.088 R)
• M95: 59,708,400 km (0.088 R)
• M96: 60,706,517 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.1

Radius: 4.8

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.75 AU - 19.65 AU

Year: 26800 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,099,096 km

• M1: 65,673 km (0.07 R)
• M2: 146,456 km (0.092 R)
• M3: 275,260 km (0.081 R)
• M4: 320,738 km (0.083 R)
• M5: 369,058 km (0.117 R)
• M6: 529,726 km (0.094 R)
• M7: 1,179,430 km (0.083 R)
• M8: 1,309,131 km (0.107 R)
• M9: 1,389,016 km (0.116 R)
• M10: 1,443,320 km (0.114 R)
• M11: 1,610,421 km (0.092 R)
• M12: 1,696,290 km (0.11 R)
• M13: 2,211,057 km (0.109 R)
• M14: 2,306,650 km (0.077 R)
• M15: 2,371,126 km (0.052 R)
• M16: 3,013,350 km (0.053 R)
• M17: 3,190,923 km (0.084 R)
• M18: 3,781,685 km (0.087 R)
• M19: 4,246,635 km (0.091 R)
• M20: 4,405,657 km (0.028 R)
• M21: 5,878,000 km (0.098 R)
• M22: 6,189,313 km (0.115 R)
• M23: 7,014,046 km (0.086 R)
• M24: 7,060,870 km (0.079 R)
• M25: 7,107,844 km (0.045 R)
• M26: 7,439,353 km (0.049 R)
• M27: 7,872,887 km (0.118 R)
• M28: 8,865,319 km (0.066 R)
• M29: 9,896,647 km (0.095 R)
• M30: 10,001,964 km (0.038 R)
• M31: 10,213,495 km (0.116 R)
• M32: 10,373,116 km (0.106 R)
• M33: 10,694,752 km (0.071 R)
• M34: 11,019,828 km (0.111 R)
• M35: 11,183,488 km (0.082 R)
• M36: 11,458,150 km (0.101 R)
• M37: 12,014,055 km (0.085 R)
• M38: 13,267,835 km (0.093 R)
• M39: 13,383,923 km (0.083 R)
• M40: 14,562,605 km (0.09 R)
• M41: 14,742,272 km (0.103 R)
• M42: 15,346,498 km (0.112 R)
• M43: 16,578,885 km (0.098 R)
• M44: 16,891,993 km (0.065 R)
• M45: 17,143,766 km (0.099 R)
• M46: 17,587,474 km (0.103 R)
• M47: 18,745,810 km (0.09 R)
• M48: 19,202,831 km (0.116 R)
• M49: 20,999,951 km (0.092 R)
• M50: 21,135,187 km (0.111 R)
• M51: 22,365,330 km (0.106 R)
• M52: 22,989,154 km (0.101 R)
• M53: 24,182,795 km (0.042 R)
• M54: 25,109,255 km (0.072 R)
• M55: 26,047,233 km (0.1 R)
• M56: 28,254,999 km (0.076 R)
• M57: 30,216,526 km (0.062 R)
• M58: 30,522,154 km (0.09 R)
• M59: 30,905,574 km (0.052 R)
• M60: 31,059,510 km (0.078 R)
• M61: 31,832,482 km (0.107 R)
• M62: 32,143,496 km (0.064 R)
• M63: 32,690,127 km (0.101 R)
• M64: 32,846,905 km (0.067 R)
• M65: 33,397,425 km (0.074 R)
• M66: 35,791,590 km (0.087 R)
• M67: 36,764,574 km (0.106 R)
• M68: 37,090,847 km (0.118 R)
• M69: 37,992,922 km (0.067 R)
• M70: 38,075,351 km (0.027 R)
• M71: 38,653,547 km (0.032 R)
• M72: 39,151,558 km (0.08 R)
• M73: 40,574,084 km (0.07 R)
• M74: 42,013,365 km (0.096 R)
• M75: 43,211,195 km (0.108 R)
• M76: 43,727,906 km (0.084 R)
• M77: 43,900,692 km (0.088 R)
• M78: 44,593,779 km (0.06 R)
• M79: 45,465,336 km (0.073 R)
• M80: 45,903,209 km (0.077 R)
• M81: 47,490,891 km (0.102 R)
• M82: 49,635,826 km (0.066 R)
• M83: 52,912,019 km (0.059 R)
• M84: 53,741,838 km (0.104 R)
• M85: 53,834,439 km (0.083 R)
• M86: 54,576,146 km (0.114 R)
• M87: 55,882,285 km (0.112 R)
• M88: 55,975,933 km (0.075 R)
• M89: 56,351,124 km (0.044 R)
• M90: 56,727,213 km (0.102 R)
• M91: 60,053,672 km (0.079 R)
• M92: 61,498,488 km (0.103 R)
• M93: 61,788,857 km (0.087 R)
• M94: 62,079,526 km (0.087 R)
• M95: 63,442,662 km (0.1 R)
• M96: 65,406,882 km (0.098 R)
• M97: 66,000,037 km (0.072 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit