🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.57 AU - 0.71 AU

Year: 189 Days

Day: 32.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,936,346 km

• M1: 64,327 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 279 Days

Day: 44.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,936,346 km

• M1: 237,561 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.09 AU - 1.49 AU

Year: 541 Days

Day: 42.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.56 AU - 2.7 AU

Year: 1574 Days

Day: 12.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,936,346 km

• M1: 1,385,276 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.57 AU - 3.65 AU

Year: 2531 Days

Day: 33.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,936,346 km

• M1: 2,018,374 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.48 AU - 5.34 AU

Year: 3417 Days

Day: 40 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,936,346 km

• M1: 1,142,030 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 11

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.93 AU - 6.33 AU

Year: 4287 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,936,346 km

• M1: 145,708 km (0.082 R)
• M2: 295,905 km (0.086 R)
• M3: 447,148 km (0.068 R)
• M4: 578,645 km (0.043 R)
• M5: 671,694 km (0.105 R)
• M6: 923,617 km (0.118 R)
• M7: 1,087,577 km (0.069 R)
• M8: 1,250,339 km (0.044 R)
• M9: 1,600,697 km (0.095 R)
• M10: 1,686,866 km (0.117 R)
• M11: 1,864,139 km (0.112 R)
• M12: 2,007,903 km (0.112 R)
• M13: 2,196,246 km (0.107 R)
• M14: 2,447,122 km (0.092 R)
• M15: 2,547,203 km (0.085 R)
• M16: 2,677,951 km (0.06 R)
• M17: 2,811,094 km (0.111 R)
• M18: 2,886,042 km (0.047 R)
• M19: 3,083,960 km (0.085 R)
• M20: 3,413,225 km (0.105 R)
• M21: 3,639,267 km (0.077 R)
• M22: 3,820,131 km (0.102 R)
• M23: 3,920,212 km (0.093 R)
• M24: 4,242,745 km (0.104 R)
• M25: 4,485,842 km (0.093 R)
• M26: 4,769,479 km (0.025 R)
• M27: 4,841,286 km (0.112 R)
• M28: 5,113,854 km (0.083 R)
• M29: 5,205,856 km (0.096 R)
• M30: 5,335,558 km (0.089 R)
• M31: 5,522,854 km (0.096 R)
• M32: 5,617,250 km (0.091 R)
• M33: 6,000,371 km (0.077 R)
• M34: 6,234,491 km (0.065 R)
• M35: 6,832,584 km (0.076 R)
• M36: 7,015,691 km (0.119 R)
• M37: 7,324,461 km (0.076 R)
• M38: 8,255,858 km (0.106 R)
• M39: 8,450,933 km (0.04 R)
• M40: 8,625,664 km (0.093 R)
• M41: 8,713,478 km (0.108 R)
• M42: 9,112,306 km (0.088 R)
• M43: 9,201,765 km (0.064 R)
• M44: 9,471,939 km (0.078 R)
• M45: 9,950,951 km (0.084 R)
• M46: 10,089,329 km (0.075 R)
• M47: 10,298,018 km (0.103 R)
• M48: 10,367,880 km (0.114 R)
• M49: 10,719,735 km (0.102 R)
• M50: 11,628,542 km (0.079 R)
• M51: 11,774,400 km (0.034 R)
• M52: 11,896,322 km (0.116 R)
• M53: 12,437,866 km (0.104 R)
• M54: 12,537,199 km (0.069 R)
• M55: 13,443,164 km (0.057 R)
• M56: 13,852,464 km (0.101 R)
• M57: 14,007,148 km (0.094 R)
• M58: 14,318,012 km (0.051 R)
• M59: 14,631,270 km (0.096 R)
• M60: 14,736,138 km (0.101 R)
• M61: 14,999,431 km (0.112 R)
• M62: 15,237,890 km (0.107 R)
• M63: 15,798,882 km (0.117 R)
• M64: 15,987,524 km (0.076 R)
• M65: 16,285,224 km (0.084 R)
• M66: 16,557,492 km (0.062 R)
• M67: 16,913,834 km (0.095 R)
• M68: 17,383,572 km (0.1 R)
• M69: 17,633,999 km (0.071 R)
• M70: 17,829,523 km (0.027 R)
• M71: 17,913,597 km (0.047 R)
• M72: 18,166,567 km (0.106 R)
• M73: 18,590,827 km (0.06 R)
• M74: 18,761,368 km (0.045 R)
• M75: 18,875,362 km (0.073 R)
• M76: 19,132,820 km (0.05 R)
• M77: 19,305,156 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 5.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.95 AU - 15.43 AU

Year: 16679 Days

Day: 24.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,936,346 km

• M1: 136,882 km (0.114 R)
• M2: 334,052 km (0.094 R)
• M3: 372,947 km (0.111 R)
• M4: 522,097 km (0.094 R)
• M5: 568,173 km (0.118 R)
• M6: 677,230 km (0.102 R)
• M7: 846,874 km (0.112 R)
• M8: 1,029,981 km (0.119 R)
• M9: 1,755,082 km (0.085 R)
• M10: 2,062,506 km (0.115 R)
• M11: 2,156,154 km (0.088 R)
• M12: 2,386,535 km (0.084 R)
• M13: 2,564,556 km (0.07 R)
• M14: 2,849,989 km (0.055 R)
• M15: 3,038,931 km (0.108 R)
• M16: 3,102,809 km (0.066 R)
• M17: 3,231,912 km (0.096 R)
• M18: 3,384,801 km (0.117 R)
• M19: 3,495,504 km (0.105 R)
• M20: 4,351,054 km (0.081 R)
• M21: 4,814,359 km (0.084 R)
• M22: 4,913,991 km (0.066 R)
• M23: 5,014,221 km (0.036 R)
• M24: 5,242,358 km (0.056 R)
• M25: 5,344,683 km (0.066 R)
• M26: 6,080,405 km (0.095 R)
• M27: 6,188,116 km (0.083 R)
• M28: 7,906,696 km (0.097 R)
• M29: 8,291,013 km (0.081 R)
• M30: 8,500,450 km (0.113 R)
• M31: 8,833,006 km (0.098 R)
• M32: 8,985,596 km (0.116 R)
• M33: 9,077,599 km (0.078 R)
• M34: 9,667,463 km (0.084 R)
• M35: 10,397,950 km (0.047 R)
• M36: 10,559,067 km (0.106 R)
• M37: 10,720,931 km (0.109 R)
• M38: 10,883,843 km (0.109 R)
• M39: 11,410,278 km (0.088 R)
• M40: 12,181,455 km (0.104 R)
• M41: 12,351,399 km (0.091 R)
• M42: 13,492,232 km (0.052 R)
• M43: 15,101,307 km (0.114 R)
• M44: 15,174,310 km (0.093 R)
• M45: 15,687,880 km (0.108 R)
• M46: 16,506,629 km (0.089 R)
• M47: 16,619,426 km (0.112 R)
• M48: 16,770,071 km (0.11 R)
• M49: 16,807,770 km (0.063 R)
• M50: 17,148,853 km (0.102 R)
• M51: 17,186,851 km (0.103 R)
• M52: 17,876,048 km (0.09 R)
• M53: 17,953,240 km (0.085 R)
• M54: 18,069,179 km (0.117 R)
• M55: 18,185,267 km (0.06 R)
• M56: 18,418,490 km (0.099 R)
• M57: 18,613,416 km (0.045 R)
• M58: 18,926,823 km (0.08 R)
• M59: 19,281,520 km (0.06 R)
• M60: 20,117,772 km (0.086 R)
• M61: 20,399,016 km (0.114 R)
• M62: 20,439,407 km (0.073 R)
• M63: 21,949,000 km (0.082 R)
• M64: 23,199,039 km (0.092 R)
• M65: 23,917,708 km (0.099 R)
• M66: 24,429,332 km (0.081 R)
• M67: 24,472,117 km (0.118 R)
• M68: 24,600,771 km (0.098 R)
• M69: 25,160,417 km (0.106 R)
• M70: 25,550,269 km (0.067 R)
• M71: 26,555,866 km (0.07 R)
• M72: 26,952,749 km (0.106 R)
• M73: 27,218,585 km (0.119 R)
• M74: 27,351,727 km (0.063 R)
• M75: 27,886,689 km (0.118 R)
• M76: 27,976,148 km (0.078 R)
• M77: 28,155,516 km (0.115 R)
• M78: 28,515,149 km (0.118 R)
• M79: 28,650,386 km (0.106 R)
• M80: 28,740,743 km (0.067 R)
• M81: 28,785,921 km (0.041 R)
• M82: 29,193,725 km (0.072 R)
• M83: 29,512,219 km (0.119 R)
• M84: 30,428,356 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit