🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.45 AU - 0.73 AU

Year: 169 Days

Day: 43 Hours

Environment

Temp: 195 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.55 AU - 0.91 AU

Year: 233 Days

Day: 38.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,781,586 km

• M1: 394,190 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.34 AU - 1.64 AU

Year: 678 Days

Day: 39.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.62 AU - 1.84 AU

Year: 848 Days

Day: 44.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,781,586 km

• M1: 741,856 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.76 AU - 2.28 AU

Year: 1070 Days

Day: 30.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,781,586 km

• M1: 375,790 km (0.102 R)
• M2: 411,843 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.67 AU - 2.79 AU

Year: 1241 Days

Day: 46.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,781,586 km

• M1: 190,737 km (0.091 R)
• M2: 702,661 km (0.074 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 9.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.65 AU - 6.73 AU

Year: 5060 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,781,586 km

• M1: 113,994 km (0.056 R)
• M2: 231,278 km (0.096 R)
• M3: 297,550 km (0.103 R)
• M4: 456,722 km (0.099 R)
• M5: 579,841 km (0.094 R)
• M6: 726,597 km (0.064 R)
• M7: 810,970 km (0.057 R)
• M8: 1,298,210 km (0.055 R)
• M9: 1,798,166 km (0.113 R)
• M10: 2,052,034 km (0.119 R)
• M11: 2,317,421 km (0.097 R)
• M12: 2,463,428 km (0.06 R)
• M13: 2,612,727 km (0.073 R)
• M14: 2,707,422 km (0.117 R)
• M15: 2,998,839 km (0.112 R)
• M16: 3,279,933 km (0.068 R)
• M17: 3,361,763 km (0.109 R)
• M18: 3,653,778 km (0.032 R)
• M19: 4,085,368 km (0.103 R)
• M20: 4,173,631 km (0.09 R)
• M21: 4,442,309 km (0.105 R)
• M22: 4,510,376 km (0.11 R)
• M23: 5,043,692 km (0.089 R)
• M24: 5,450,748 km (0.075 R)
• M25: 5,572,521 km (0.081 R)
• M26: 5,818,759 km (0.114 R)
• M27: 5,968,207 km (0.099 R)
• M28: 6,119,002 km (0.028 R)
• M29: 6,604,896 km (0.108 R)
• M30: 6,839,315 km (0.097 R)
• M31: 6,944,333 km (0.073 R)
• M32: 7,076,578 km (0.098 R)
• M33: 7,156,164 km (0.109 R)
• M34: 7,613,335 km (0.062 R)
• M35: 7,804,371 km (0.095 R)
• M36: 8,983,651 km (0.076 R)
• M37: 9,041,097 km (0.06 R)
• M38: 9,243,503 km (0.085 R)
• M39: 9,889,317 km (0.107 R)
• M40: 9,948,707 km (0.073 R)
• M41: 10,277,673 km (0.11 R)
• M42: 10,549,492 km (0.112 R)
• M43: 11,817,783 km (0.075 R)
• M44: 12,261,789 km (0.108 R)
• M45: 13,297,306 km (0.116 R)
• M46: 13,659,632 km (0.093 R)
• M47: 13,858,747 km (0.065 R)
• M48: 14,902,341 km (0.074 R)
• M49: 15,073,182 km (0.051 R)
• M50: 15,313,137 km (0.112 R)
• M51: 15,901,506 km (0.042 R)
• M52: 17,135,987 km (0.097 R)
• M53: 17,602,433 km (0.11 R)
• M54: 17,891,457 km (0.097 R)
• M55: 18,000,364 km (0.034 R)
• M56: 18,145,773 km (0.12 R)
• M57: 18,218,627 km (0.074 R)
• M58: 18,768,100 km (0.111 R)
• M59: 18,878,653 km (0.109 R)
• M60: 18,989,505 km (0.104 R)
• M61: 19,063,406 km (0.111 R)
• M62: 20,487,129 km (0.033 R)
• M63: 20,715,116 km (0.095 R)
• M64: 21,906,065 km (0.063 R)
• M65: 23,000,822 km (0.092 R)
• M66: 23,594,576 km (0.049 R)
• M67: 23,833,484 km (0.112 R)
• M68: 24,113,382 km (0.064 R)
• M69: 24,233,509 km (0.105 R)
• M70: 24,313,843 km (0.072 R)
• M71: 24,434,419 km (0.096 R)
• M72: 24,514,902 km (0.083 R)
• M73: 24,837,734 km (0.085 R)
• M74: 25,202,604 km (0.105 R)
• M75: 25,650,948 km (0.079 R)
• M76: 26,390,411 km (0.113 R)
• M77: 27,596,319 km (0.109 R)
• M78: 27,932,166 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 9.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.73 AU - 8.99 AU

Year: 7443 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,781,586 km

• M1: 117,584 km (0.113 R)
• M2: 266,135 km (0.093 R)
• M3: 543,339 km (0.096 R)
• M4: 606,769 km (0.082 R)
• M5: 1,173,595 km (0.043 R)
• M6: 1,452,147 km (0.037 R)
• M7: 1,908,719 km (0.097 R)
• M8: 2,300,516 km (0.063 R)
• M9: 2,364,843 km (0.098 R)
• M10: 3,110,289 km (0.101 R)
• M11: 3,398,564 km (0.101 R)
• M12: 3,821,777 km (0.085 R)
• M13: 3,975,264 km (0.093 R)
• M14: 4,078,636 km (0.1 R)
• M15: 4,799,997 km (0.109 R)
• M16: 5,647,320 km (0.069 R)
• M17: 5,880,991 km (0.103 R)
• M18: 6,147,874 km (0.108 R)
• M19: 6,601,455 km (0.063 R)
• M20: 6,662,640 km (0.092 R)
• M21: 6,940,892 km (0.061 R)
• M22: 8,124,212 km (0.097 R)
• M23: 9,334,608 km (0.11 R)
• M24: 9,611,214 km (0.082 R)
• M25: 9,820,502 km (0.116 R)
• M26: 10,137,201 km (0.029 R)
• M27: 10,852,877 km (0.107 R)
• M28: 10,997,987 km (0.034 R)
• M29: 11,180,346 km (0.056 R)
• M30: 11,474,007 km (0.114 R)
• M31: 11,621,959 km (0.095 R)
• M32: 11,844,860 km (0.049 R)
• M33: 12,031,708 km (0.073 R)
• M34: 12,370,697 km (0.118 R)
• M35: 12,636,383 km (0.033 R)
• M36: 13,019,353 km (0.094 R)
• M37: 14,509,049 km (0.081 R)
• M38: 14,869,729 km (0.118 R)
• M39: 15,355,174 km (0.049 R)
• M40: 15,599,916 km (0.059 R)
• M41: 16,258,745 km (0.08 R)
• M42: 16,591,750 km (0.038 R)
• M43: 17,988,396 km (0.078 R)
• M44: 18,375,854 km (0.104 R)
• M45: 18,462,322 km (0.118 R)
• M46: 19,202,981 km (0.095 R)
• M47: 20,354,286 km (0.109 R)
• M48: 20,667,993 km (0.09 R)
• M49: 21,209,687 km (0.086 R)
• M50: 21,345,821 km (0.101 R)
• M51: 21,482,254 km (0.073 R)
• M52: 22,030,979 km (0.109 R)
• M53: 22,214,835 km (0.083 R)
• M54: 22,399,289 km (0.115 R)
• M55: 23,751,504 km (0.101 R)
• M56: 24,318,779 km (0.114 R)
• M57: 24,508,918 km (0.114 R)
• M58: 24,890,543 km (0.095 R)
• M59: 26,095,853 km (0.116 R)
• M60: 26,583,392 km (0.102 R)
• M61: 26,828,284 km (0.073 R)
• M62: 27,122,992 km (0.101 R)
• M63: 28,213,261 km (0.049 R)
• M64: 29,065,370 km (0.106 R)
• M65: 29,368,156 km (0.111 R)
• M66: 31,827,994 km (0.052 R)
• M67: 31,931,965 km (0.066 R)
• M68: 32,140,205 km (0.117 R)
• M69: 32,244,475 km (0.094 R)
• M70: 32,767,469 km (0.064 R)
• M71: 33,345,964 km (0.119 R)
• M72: 33,451,430 km (0.067 R)
• M73: 33,981,007 km (0.107 R)
• M74: 34,087,221 km (0.1 R)
• M75: 34,193,436 km (0.081 R)
• M76: 34,299,949 km (0.118 R)
• M77: 34,994,532 km (0.109 R)
• M78: 35,155,500 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.2

Radius: 3.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.33 AU - 16.83 AU

Year: 18655 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,781,586 km

• M1: 108,159 km (0.078 R)
• M2: 170,691 km (0.083 R)
• M3: 341,831 km (0.101 R)
• M4: 403,017 km (0.078 R)
• M5: 516,412 km (0.098 R)
• M6: 1,706,164 km (0.112 R)
• M7: 2,080,757 km (0.071 R)
• M8: 2,227,662 km (0.085 R)
• M9: 2,635,615 km (0.118 R)
• M10: 2,758,884 km (0.076 R)
• M11: 4,630,952 km (0.069 R)
• M12: 4,908,755 km (0.112 R)
• M13: 5,213,785 km (0.105 R)
• M14: 6,235,239 km (0.101 R)
• M15: 6,589,188 km (0.076 R)
• M16: 6,780,673 km (0.107 R)
• M17: 7,144,495 km (0.064 R)
• M18: 9,972,344 km (0.091 R)
• M19: 10,109,375 km (0.082 R)
• M20: 10,136,901 km (0.112 R)
• M21: 10,164,427 km (0.103 R)
• M22: 12,181,306 km (0.098 R)
• M23: 12,210,627 km (0.073 R)
• M24: 13,491,334 km (0.078 R)
• M25: 15,221,883 km (0.115 R)
• M26: 16,759,898 km (0.094 R)
• M27: 17,250,579 km (0.057 R)
• M28: 18,818,515 km (0.102 R)
• M29: 21,802,693 km (0.055 R)
• M30: 22,302,200 km (0.062 R)
• M31: 23,276,232 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit