🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 217 Days

Day: 23.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,619,158 km

• M1: 79,586 km (0.114 R)
• M2: 292,464 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 254 Days

Day: 38.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.13 AU - 2.55 AU

Year: 1247 Days

Day: 29.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,619,158 km

• M1: 76,295 km (0.091 R)
• M2: 449,841 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.82 AU - 3.96 AU

Year: 2672 Days

Day: 12.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.26 AU - 4.76 AU

Year: 2796 Days

Day: 44.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 13.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.22 AU - 15.24 AU

Year: 15817 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,619,158 km

• M1: 170,691 km (0.097 R)
• M2: 387,159 km (0.064 R)
• M3: 1,214,286 km (0.119 R)
• M4: 1,521,261 km (0.086 R)
• M5: 1,699,282 km (0.11 R)
• M6: 2,481,230 km (0.081 R)
• M7: 3,058,977 km (0.111 R)
• M8: 3,718,105 km (0.082 R)
• M9: 4,378,430 km (0.102 R)
• M10: 5,713,292 km (0.088 R)
• M11: 6,041,959 km (0.105 R)
• M12: 6,136,953 km (0.036 R)
• M13: 6,473,698 km (0.072 R)
• M14: 8,458,264 km (0.083 R)
• M15: 8,618,184 km (0.094 R)
• M16: 9,049,923 km (0.09 R)
• M17: 9,654,897 km (0.109 R)
• M18: 9,878,247 km (0.117 R)
• M19: 9,990,595 km (0.116 R)
• M20: 10,962,233 km (0.114 R)
• M21: 11,548,058 km (0.059 R)
• M22: 12,023,929 km (0.087 R)
• M23: 12,143,906 km (0.101 R)
• M24: 12,324,621 km (0.091 R)
• M25: 12,506,382 km (0.104 R)
• M26: 12,872,298 km (0.118 R)
• M27: 13,303,739 km (0.068 R)
• M28: 13,552,520 km (0.091 R)
• M29: 13,802,797 km (0.078 R)
• M30: 14,054,570 km (0.086 R)
• M31: 14,307,840 km (0.065 R)
• M32: 15,466,475 km (0.114 R)
• M33: 15,727,972 km (0.107 R)
• M34: 17,260,453 km (0.028 R)
• M35: 17,599,890 km (0.098 R)
• M36: 17,804,540 km (0.102 R)
• M37: 18,010,088 km (0.037 R)
• M38: 18,147,568 km (0.054 R)
• M39: 21,113,795 km (0.042 R)
• M40: 21,915,340 km (0.117 R)
• M41: 22,209,300 km (0.075 R)
• M42: 23,924,589 km (0.073 R)
• M43: 24,075,833 km (0.102 R)
• M44: 24,989,576 km (0.083 R)
• M45: 28,998,051 km (0.119 R)
• M46: 30,296,262 km (0.119 R)
• M47: 30,623,881 km (0.117 R)
• M48: 32,781,232 km (0.105 R)
• M49: 35,073,071 km (0.054 R)
• M50: 35,416,997 km (0.086 R)
• M51: 36,108,288 km (0.059 R)
• M52: 36,716,703 km (0.097 R)
• M53: 37,504,037 km (0.07 R)
• M54: 37,767,778 km (0.069 R)
• M55: 39,451,950 km (0.118 R)
• M56: 40,078,766 km (0.114 R)
• M57: 40,618,515 km (0.116 R)
• M58: 41,251,314 km (0.114 R)
• M59: 41,796,299 km (0.111 R)
• M60: 42,160,869 km (0.097 R)
• M61: 44,092,626 km (0.106 R)
• M62: 44,649,878 km (0.066 R)
• M63: 45,116,025 km (0.118 R)
• M64: 45,490,169 km (0.051 R)
• M65: 45,583,818 km (0.097 R)
• M66: 46,053,256 km (0.06 R)
• M67: 47,470,995 km (0.04 R)
• M68: 48,042,010 km (0.039 R)
• M69: 48,232,897 km (0.063 R)
• M70: 51,321,046 km (0.101 R)
• M71: 52,005,157 km (0.079 R)
• M72: 52,692,260 km (0.073 R)
• M73: 57,382,602 km (0.084 R)
• M74: 58,295,897 km (0.084 R)
• M75: 58,499,499 km (0.046 R)
• M76: 58,703,401 km (0.111 R)
• M77: 59,009,628 km (0.119 R)
• M78: 60,342,695 km (0.088 R)
• M79: 61,997,098 km (0.102 R)
• M80: 62,725,490 km (0.105 R)
• M81: 63,247,586 km (0.115 R)
• M82: 64,506,452 km (0.054 R)
• M83: 65,773,546 km (0.115 R)
• M84: 67,582,633 km (0.089 R)
• M85: 69,192,456 km (0.086 R)
• M86: 70,164,393 km (0.118 R)
• M87: 71,032,211 km (0.088 R)
• M88: 71,794,412 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.7

Radius: 7.4

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.38 AU - 20.44 AU

Year: 24216 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,619,158 km

• M1: 124,316 km (0.042 R)
• M2: 313,108 km (0.101 R)
• M3: 475,721 km (0.118 R)
• M4: 965,804 km (0.111 R)
• M5: 1,208,751 km (0.045 R)
• M6: 1,470,996 km (0.058 R)
• M7: 1,823,598 km (0.12 R)
• M8: 2,320,263 km (0.071 R)
• M9: 2,814,385 km (0.101 R)
• M10: 3,073,638 km (0.087 R)
• M11: 5,198,077 km (0.052 R)
• M12: 5,303,245 km (0.086 R)
• M13: 5,569,529 km (0.066 R)
• M14: 7,434,117 km (0.116 R)
• M15: 7,612,437 km (0.029 R)
• M16: 8,587,367 km (0.091 R)
• M17: 9,152,847 km (0.069 R)
• M18: 9,860,444 km (0.109 R)
• M19: 10,122,091 km (0.094 R)
• M20: 12,016,748 km (0.106 R)
• M21: 12,226,185 km (0.114 R)
• M22: 12,436,819 km (0.074 R)
• M23: 12,507,280 km (0.081 R)
• M24: 13,291,322 km (0.118 R)
• M25: 13,871,463 km (0.118 R)
• M26: 14,017,769 km (0.073 R)
• M27: 14,164,525 km (0.096 R)
• M28: 14,757,082 km (0.051 R)
• M29: 16,505,133 km (0.114 R)
• M30: 17,364,124 km (0.064 R)
• M31: 18,558,663 km (0.107 R)
• M32: 21,616,743 km (0.112 R)
• M33: 22,641,638 km (0.087 R)
• M34: 23,507,809 km (0.06 R)
• M35: 23,769,755 km (0.081 R)
• M36: 25,272,316 km (0.08 R)
• M37: 26,080,145 km (0.102 R)
• M38: 26,170,502 km (0.045 R)
• M39: 29,395,533 km (0.044 R)
• M40: 31,198,038 km (0.038 R)
• M41: 31,389,822 km (0.09 R)
• M42: 31,871,078 km (0.091 R)
• M43: 33,133,684 km (0.086 R)
• M44: 33,918,774 km (0.114 R)
• M45: 34,017,359 km (0.106 R)
• M46: 34,214,828 km (0.112 R)
• M47: 36,917,164 km (0.102 R)
• M48: 37,730,977 km (0.108 R)
• M49: 39,479,925 km (0.117 R)
• M50: 39,791,238 km (0.07 R)
• M51: 40,834,983 km (0.099 R)
• M52: 47,614,459 km (0.056 R)
• M53: 47,835,266 km (0.05 R)
• M54: 48,722,231 km (0.109 R)
• M55: 49,614,433 km (0.105 R)
• M56: 50,737,464 km (0.105 R)
• M57: 51,755,179 km (0.109 R)
• M58: 53,237,245 km (0.104 R)
• M59: 55,312,167 km (0.119 R)
• M60: 55,660,581 km (0.07 R)
• M61: 57,295,984 km (0.027 R)
• M62: 57,530,853 km (0.103 R)
• M63: 58,237,553 km (0.101 R)
• M64: 58,591,951 km (0.042 R)
• M65: 61,333,033 km (0.093 R)
• M66: 62,900,669 km (0.055 R)
• M67: 64,115,553 km (0.099 R)
• M68: 64,725,763 km (0.082 R)
• M69: 66,938,914 km (0.094 R)
• M70: 67,062,631 km (0.093 R)
• M71: 69,176,748 km (0.092 R)
• M72: 69,928,029 km (0.06 R)
• M73: 70,934,074 km (0.108 R)
• M74: 71,438,967 km (0.103 R)
• M75: 72,833,219 km (0.062 R)
• M76: 73,853,028 km (0.12 R)
• M77: 73,980,785 km (0.096 R)
• M78: 74,492,709 km (0.068 R)
• M79: 76,940,429 km (0.099 R)
• M80: 77,069,981 km (0.103 R)
• M81: 77,459,085 km (0.119 R)
• M82: 79,676,275 km (0.099 R)
• M83: 80,332,411 km (0.089 R)
• M84: 81,253,934 km (0.082 R)
• M85: 81,782,164 km (0.09 R)
• M86: 82,046,653 km (0.119 R)
• M87: 82,841,915 km (0.108 R)
• M88: 84,039,596 km (0.104 R)
• M89: 88,615,495 km (0.115 R)
• M90: 88,751,181 km (0.089 R)
• M91: 89,295,119 km (0.097 R)
• M92: 91,481,940 km (0.081 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit