🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 241 Days

Day: 15.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 103.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 328 Days

Day: 17.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.75 AU - 0.89 AU

Year: 334 Days

Day: 39.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.79 AU - 0.95 AU

Year: 365 Days

Day: 39 Hours

Environment

Temp: -47 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.2 AU

Year: 450 Days

Day: 32.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.43 AU - 2.35 AU

Year: 1168 Days

Day: 38.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,804,252 km

• M1: 655,388 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.76 AU - 2.04 AU

Year: 1177 Days

Day: 40.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 9.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.92 AU - 3.24 AU

Year: 2430 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,804,252 km

• M1: 161,416 km (0.119 R)
• M2: 319,242 km (0.083 R)
• M3: 423,512 km (0.045 R)
• M4: 483,650 km (0.104 R)
• M5: 547,379 km (0.078 R)
• M6: 691,142 km (0.04 R)
• M7: 778,358 km (0.067 R)
• M8: 1,126,023 km (0.04 R)
• M9: 1,263,354 km (0.114 R)
• M10: 1,397,843 km (0.105 R)
• M11: 1,537,118 km (0.051 R)
• M12: 1,811,181 km (0.078 R)
• M13: 2,071,183 km (0.101 R)
• M14: 2,200,734 km (0.066 R)
• M15: 2,332,979 km (0.108 R)
• M16: 2,724,028 km (0.074 R)
• M17: 2,855,375 km (0.098 R)
• M18: 3,158,460 km (0.118 R)
• M19: 3,261,982 km (0.095 R)
• M20: 3,832,548 km (0.055 R)
• M21: 3,893,733 km (0.114 R)
• M22: 3,967,635 km (0.111 R)
• M23: 4,563,034 km (0.075 R)
• M24: 4,970,988 km (0.12 R)
• M25: 5,473,337 km (0.118 R)
• M26: 5,653,752 km (0.087 R)
• M27: 5,977,781 km (0.092 R)
• M28: 6,163,582 km (0.087 R)
• M29: 6,235,538 km (0.117 R)
• M30: 7,181,595 km (0.084 R)
• M31: 7,440,400 km (0.078 R)
• M32: 7,501,735 km (0.111 R)
• M33: 7,795,395 km (0.049 R)
• M34: 9,040,499 km (0.101 R)
• M35: 9,106,022 km (0.095 R)
• M36: 9,569,177 km (0.097 R)
• M37: 9,635,898 km (0.068 R)
• M38: 9,736,428 km (0.101 R)
• M39: 9,887,671 km (0.12 R)
• M40: 10,501,023 km (0.078 R)
• M41: 10,604,395 km (0.106 R)
• M42: 10,708,216 km (0.094 R)
• M43: 10,934,108 km (0.093 R)
• M44: 11,038,976 km (0.12 R)
• M45: 11,337,723 km (0.101 R)
• M46: 11,871,638 km (0.05 R)
• M47: 11,979,349 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 5.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.99 AU - 13.41 AU

Year: 16852 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,804,252 km

• M1: 152,739 km (0.113 R)
• M2: 239,506 km (0.114 R)
• M3: 272,418 km (0.065 R)
• M4: 654,491 km (0.098 R)
• M5: 1,164,021 km (0.091 R)
• M6: 1,392,307 km (0.116 R)
• M7: 1,667,867 km (0.107 R)
• M8: 1,701,377 km (0.09 R)
• M9: 1,786,199 km (0.115 R)
• M10: 1,942,528 km (0.07 R)
• M11: 2,305,602 km (0.112 R)
• M12: 2,591,783 km (0.116 R)
• M13: 2,848,643 km (0.116 R)
• M14: 2,990,461 km (0.07 R)
• M15: 3,259,887 km (0.116 R)
• M16: 3,494,008 km (0.051 R)
• M17: 3,537,242 km (0.101 R)
• M18: 3,955,966 km (0.116 R)
• M19: 4,000,995 km (0.107 R)
• M20: 4,274,610 km (0.084 R)
• M21: 4,367,061 km (0.105 R)
• M22: 4,863,876 km (0.11 R)
• M23: 5,155,741 km (0.043 R)
• M24: 5,353,509 km (0.089 R)
• M25: 5,403,325 km (0.103 R)
• M26: 5,910,013 km (0.082 R)
• M27: 6,300,015 km (0.055 R)
• M28: 6,538,025 km (0.049 R)
• M29: 6,618,060 km (0.059 R)
• M30: 6,725,172 km (0.085 R)
• M31: 7,159,604 km (0.074 R)
• M32: 8,429,242 km (0.117 R)
• M33: 9,797,165 km (0.068 R)
• M34: 10,381,943 km (0.113 R)
• M35: 10,694,303 km (0.115 R)
• M36: 10,883,245 km (0.061 R)
• M37: 11,232,407 km (0.058 R)
• M38: 11,520,831 km (0.106 R)
• M39: 11,649,785 km (0.054 R)
• M40: 11,682,098 km (0.073 R)
• M41: 13,369,562 km (0.106 R)
• M42: 14,640,695 km (0.076 R)
• M43: 15,202,136 km (0.082 R)
• M44: 15,414,565 km (0.038 R)
• M45: 16,093,589 km (0.042 R)
• M46: 16,274,004 km (0.073 R)
• M47: 16,454,868 km (0.092 R)
• M48: 16,891,993 km (0.113 R)
• M49: 18,113,609 km (0.089 R)
• M50: 18,754,038 km (0.075 R)
• M51: 19,286,905 km (0.097 R)
• M52: 19,478,391 km (0.081 R)
• M53: 19,979,394 km (0.111 R)
• M54: 20,250,765 km (0.11 R)
• M55: 20,993,817 km (0.115 R)
• M56: 21,072,655 km (0.118 R)
• M57: 22,788,992 km (0.096 R)
• M58: 23,807,454 km (0.098 R)
• M59: 24,260,287 km (0.064 R)
• M60: 24,923,903 km (0.088 R)
• M61: 25,257,955 km (0.102 R)
• M62: 26,269,087 km (0.07 R)
• M63: 26,353,909 km (0.086 R)
• M64: 27,250,299 km (0.101 R)
• M65: 27,680,692 km (0.112 R)
• M66: 29,204,796 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 6.2

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.42 AU - 14.24 AU

Year: 21881 Days

Day: 21.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,804,252 km

• M1: 134,189 km (0.025 R)
• M2: 714,928 km (0.056 R)
• M3: 787,932 km (0.095 R)
• M4: 968,497 km (0.108 R)
• M5: 1,133,653 km (0.083 R)
• M6: 1,983,518 km (0.045 R)
• M7: 2,522,968 km (0.119 R)
• M8: 2,674,361 km (0.117 R)
• M9: 3,025,467 km (0.115 R)
• M10: 3,145,894 km (0.077 R)
• M11: 3,814,147 km (0.11 R)
• M12: 4,164,356 km (0.04 R)
• M13: 4,343,275 km (0.05 R)
• M14: 4,616,441 km (0.034 R)
• M15: 5,420,679 km (0.113 R)
• M16: 5,469,298 km (0.102 R)
• M17: 5,813,972 km (0.087 R)
• M18: 5,863,788 km (0.114 R)
• M19: 5,963,869 km (0.095 R)
• M20: 6,784,563 km (0.118 R)
• M21: 7,369,191 km (0.06 R)
• M22: 8,814,007 km (0.049 R)
• M23: 8,928,749 km (0.088 R)
• M24: 9,334,159 km (0.117 R)
• M25: 9,568,429 km (0.1 R)
• M26: 11,324,708 km (0.1 R)
• M27: 12,463,747 km (0.039 R)
• M28: 12,721,803 km (0.105 R)
• M29: 13,904,673 km (0.084 R)
• M30: 14,038,264 km (0.114 R)
• M31: 14,848,785 km (0.081 R)
• M32: 15,259,731 km (0.08 R)
• M33: 16,022,830 km (0.051 R)
• M34: 16,163,003 km (0.101 R)
• M35: 16,514,857 km (0.051 R)
• M36: 16,727,286 km (0.099 R)
• M37: 17,083,329 km (0.068 R)
• M38: 17,948,005 km (0.083 R)
• M39: 18,166,417 km (0.103 R)
• M40: 18,532,334 km (0.1 R)
• M41: 19,345,847 km (0.106 R)
• M42: 22,401,084 km (0.049 R)
• M43: 22,479,324 km (0.088 R)
• M44: 23,267,256 km (0.082 R)
• M45: 27,089,332 km (0.095 R)
• M46: 28,095,976 km (0.113 R)
• M47: 30,839,451 km (0.087 R)
• M48: 31,101,098 km (0.078 R)
• M49: 31,890,077 km (0.103 R)
• M50: 33,130,692 km (0.035 R)
• M51: 34,930,056 km (0.109 R)
• M52: 35,750,151 km (0.084 R)
• M53: 36,208,519 km (0.083 R)
• M54: 37,409,192 km (0.047 R)
• M55: 37,688,192 km (0.086 R)
• M56: 39,660,041 km (0.098 R)
• M57: 39,944,427 km (0.111 R)
• M58: 40,134,416 km (0.119 R)
• M59: 40,706,179 km (0.1 R)
• M60: 40,897,365 km (0.102 R)
• M61: 41,184,743 km (0.105 R)
• M62: 42,922,920 km (0.105 R)
• M63: 44,980,938 km (0.114 R)
• M64: 46,970,590 km (0.077 R)
• M65: 47,472,341 km (0.11 R)
• M66: 47,573,020 km (0.116 R)
• M67: 47,875,208 km (0.032 R)
• M68: 49,090,392 km (0.113 R)
• M69: 50,110,799 km (0.104 R)
• M70: 51,447,755 km (0.077 R)
• M71: 52,484,019 km (0.093 R)
• M72: 54,893,742 km (0.109 R)
• M73: 57,768,265 km (0.077 R)
• M74: 58,521,341 km (0.078 R)
• M75: 61,237,739 km (0.071 R)
• M76: 61,566,555 km (0.088 R)
• M77: 62,445,891 km (0.048 R)
• M78: 63,218,863 km (0.119 R)
• M79: 64,217,280 km (0.086 R)
• M80: 66,342,168 km (0.071 R)
• M81: 66,679,810 km (0.102 R)
• M82: 67,356,740 km (0.071 R)
• M83: 68,149,310 km (0.115 R)
• M84: 68,831,177 km (0.083 R)
• M85: 69,515,288 km (0.072 R)
• M86: 69,858,166 km (0.085 R)
• M87: 70,545,718 km (0.119 R)
• M88: 72,158,533 km (0.037 R)
• M89: 72,853,565 km (0.059 R)
• M90: 73,434,304 km (0.061 R)
• M91: 75,772,967 km (0.104 R)
• M92: 76,008,135 km (0.07 R)
• M93: 78,730,367 km (0.107 R)
• M94: 79,326,365 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit