🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 335 Days

Day: 29.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.16 AU - 1.26 AU

Year: 474 Days

Day: 23 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1 AU - 1.54 AU

Year: 510 Days

Day: 18.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.17 AU - 1.95 AU

Year: 695 Days

Day: 42.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.64 AU - 1.74 AU

Year: 783 Days

Day: 38.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.79 AU - 2.42 AU

Year: 1085 Days

Day: 34.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,669,028 km

• M1: 402,418 km (0.033 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.16 AU - 2.46 AU

Year: 1251 Days

Day: 33.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,669,028 km

• M1: 2,217,040 km (0.117 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.83 AU

Year: 1927 Days

Day: 39.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 7.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.73 AU - 17.85 AU

Year: 20274 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,669,028 km

• M1: 101,727 km (0.094 R)
• M2: 283,488 km (0.041 R)
• M3: 499,657 km (0.105 R)
• M4: 1,136,794 km (0.095 R)
• M5: 1,342,491 km (0.1 R)
• M6: 1,395,748 km (0.119 R)
• M7: 1,907,522 km (0.043 R)
• M8: 2,257,581 km (0.116 R)
• M9: 2,407,628 km (0.086 R)
• M10: 2,627,836 km (0.091 R)
• M11: 3,016,940 km (0.055 R)
• M12: 3,772,709 km (0.113 R)
• M13: 4,476,417 km (0.084 R)
• M14: 4,829,767 km (0.105 R)
• M15: 5,620,841 km (0.042 R)
• M16: 6,031,487 km (0.065 R)
• M17: 8,358,033 km (0.111 R)
• M18: 9,200,269 km (0.094 R)
• M19: 9,648,763 km (0.074 R)
• M20: 9,858,200 km (0.118 R)
• M21: 10,927,825 km (0.112 R)
• M22: 11,847,104 km (0.048 R)
• M23: 12,562,182 km (0.085 R)
• M24: 16,300,483 km (0.115 R)
• M25: 20,441,352 km (0.105 R)
• M26: 21,161,516 km (0.044 R)
• M27: 21,798,504 km (0.041 R)
• M28: 22,673,053 km (0.078 R)
• M29: 22,765,804 km (0.103 R)
• M30: 23,418,350 km (0.06 R)
• M31: 23,935,360 km (0.114 R)
• M32: 24,741,842 km (0.077 R)
• M33: 25,028,621 km (0.044 R)
• M34: 25,316,448 km (0.098 R)
• M35: 25,895,541 km (0.105 R)
• M36: 29,409,745 km (0.088 R)
• M37: 29,713,428 km (0.117 R)
• M38: 30,477,425 km (0.115 R)
• M39: 32,598,423 km (0.07 R)
• M40: 33,650,246 km (0.108 R)
• M41: 33,914,884 km (0.116 R)
• M42: 36,219,739 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 4.6

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.36 AU - 18.54 AU

Year: 20604 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,669,028 km

• M1: 58,792 km (0.117 R)
• M2: 171,589 km (0.115 R)
• M3: 273,615 km (0.051 R)
• M4: 366,664 km (0.077 R)
• M5: 549,922 km (0.118 R)
• M6: 583,132 km (0.114 R)
• M7: 741,108 km (0.115 R)
• M8: 992,731 km (0.11 R)
• M9: 1,788,143 km (0.105 R)
• M10: 1,965,866 km (0.081 R)
• M11: 3,025,617 km (0.083 R)
• M12: 3,085,606 km (0.095 R)
• M13: 3,267,965 km (0.081 R)
• M14: 3,611,143 km (0.089 R)
• M15: 3,674,872 km (0.053 R)
• M16: 3,706,736 km (0.047 R)
• M17: 3,998,601 km (0.097 R)
• M18: 4,164,057 km (0.107 R)
• M19: 5,059,550 km (0.112 R)
• M20: 5,310,575 km (0.12 R)
• M21: 5,382,980 km (0.088 R)
• M22: 5,713,143 km (0.093 R)
• M23: 5,787,343 km (0.057 R)
• M24: 6,163,432 km (0.045 R)
• M25: 6,703,181 km (0.034 R)
• M26: 6,899,603 km (0.063 R)
• M27: 7,018,384 km (0.074 R)
• M28: 7,500,239 km (0.106 R)
• M29: 7,827,409 km (0.054 R)
• M30: 7,868,549 km (0.085 R)
• M31: 9,443,814 km (0.112 R)
• M32: 10,289,342 km (0.098 R)
• M33: 10,561,460 km (0.091 R)
• M34: 10,789,896 km (0.108 R)
• M35: 11,020,127 km (0.093 R)
• M36: 11,814,641 km (0.097 R)
• M37: 11,861,914 km (0.114 R)
• M38: 12,051,904 km (0.104 R)
• M39: 12,099,476 km (0.045 R)
• M40: 14,661,040 km (0.098 R)
• M41: 15,018,130 km (0.106 R)
• M42: 15,793,346 km (0.103 R)
• M43: 16,054,544 km (0.074 R)
• M44: 17,868,568 km (0.102 R)
• M45: 18,469,204 km (0.106 R)
• M46: 18,910,218 km (0.113 R)
• M47: 19,971,465 km (0.097 R)
• M48: 20,367,301 km (0.101 R)
• M49: 20,423,999 km (0.119 R)
• M50: 22,443,421 km (0.079 R)
• M51: 23,745,072 km (0.111 R)
• M52: 24,828,011 km (0.065 R)
• M53: 24,888,598 km (0.068 R)
• M54: 25,558,946 km (0.055 R)
• M55: 25,926,957 km (0.057 R)
• M56: 27,041,760 km (0.118 R)
• M57: 27,793,639 km (0.092 R)
• M58: 27,856,620 km (0.111 R)
• M59: 29,125,957 km (0.116 R)
• M60: 29,446,097 km (0.109 R)
• M61: 29,767,583 km (0.103 R)
• M62: 32,049,848 km (0.094 R)
• M63: 33,045,122 km (0.058 R)
• M64: 33,245,434 km (0.067 R)
• M65: 34,929,906 km (0.11 R)
• M66: 35,270,092 km (0.072 R)
• M67: 35,338,308 km (0.093 R)
• M68: 35,474,741 km (0.106 R)
• M69: 36,297,380 km (0.086 R)
• M70: 36,641,904 km (0.044 R)
• M71: 36,780,132 km (0.12 R)
• M72: 36,987,625 km (0.107 R)
• M73: 37,126,152 km (0.117 R)
• M74: 38,031,070 km (0.037 R)
• M75: 39,720,778 km (0.069 R)
• M76: 41,219,300 km (0.075 R)
• M77: 41,506,827 km (0.115 R)
• M78: 42,083,826 km (0.088 R)
• M79: 42,445,703 km (0.081 R)
• M80: 43,027,040 km (0.104 R)
• M81: 43,099,895 km (0.057 R)
• M82: 45,008,464 km (0.102 R)
• M83: 45,601,171 km (0.046 R)
• M84: 45,972,922 km (0.088 R)
• M85: 46,196,570 km (0.066 R)
• M86: 46,345,720 km (0.101 R)
• M87: 46,869,312 km (0.085 R)
• M88: 47,545,494 km (0.067 R)
• M89: 47,696,140 km (0.063 R)
• M90: 48,073,425 km (0.097 R)
• M91: 48,755,292 km (0.034 R)
• M92: 49,364,006 km (0.11 R)
• M93: 50,512,170 km (0.047 R)
• M94: 50,588,914 km (0.072 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit