🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 34.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,917,107 km

• M1: 31,416 km (0.075 R)
• M2: 222,602 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 12.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,917,107 km

• M1: 69,413 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.82 AU - 2.98 AU

Year: 1307 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.54 AU - 3.2 AU

Year: 1709 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.84 AU - 3.76 AU

Year: 2107 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,917,107 km

• M1: 627,862 km (0.116 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 8.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.76 AU - 12.06 AU

Year: 10964 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 115,917,107 km

• M1: 121,773 km (0.098 R)
• M2: 196,721 km (0.11 R)
• M3: 527,781 km (0.097 R)
• M4: 866,321 km (0.119 R)
• M5: 1,051,523 km (0.06 R)
• M6: 1,156,691 km (0.107 R)
• M7: 1,297,313 km (0.104 R)
• M8: 1,476,980 km (0.06 R)
• M9: 1,561,353 km (0.1 R)
• M10: 1,933,552 km (0.112 R)
• M11: 2,332,979 km (0.111 R)
• M12: 2,431,863 km (0.12 R)
• M13: 2,695,754 km (0.108 R)
• M14: 2,862,705 km (0.086 R)
• M15: 3,076,331 km (0.086 R)
• M16: 3,163,097 km (0.114 R)
• M17: 3,771,063 km (0.084 R)
• M18: 3,864,263 km (0.057 R)
• M19: 4,100,627 km (0.116 R)
• M20: 4,196,370 km (0.1 R)
• M21: 4,439,317 km (0.065 R)
• M22: 5,273,175 km (0.113 R)
• M23: 5,430,104 km (0.075 R)
• M24: 5,909,714 km (0.083 R)
• M25: 5,963,869 km (0.082 R)
• M26: 6,018,173 km (0.087 R)
• M27: 6,264,710 km (0.089 R)
• M28: 6,739,384 km (0.106 R)
• M29: 7,081,365 km (0.084 R)
• M30: 7,961,150 km (0.103 R)
• M31: 8,020,989 km (0.068 R)
• M32: 8,292,360 km (0.109 R)
• M33: 8,999,359 km (0.114 R)
• M34: 9,124,273 km (0.069 R)
• M35: 10,176,994 km (0.099 R)
• M36: 11,167,182 km (0.065 R)
• M37: 11,234,202 km (0.107 R)
• M38: 11,301,521 km (0.116 R)
• M39: 11,368,840 km (0.064 R)
• M40: 11,878,370 km (0.114 R)
• M41: 12,084,217 km (0.08 R)
• M42: 12,291,410 km (0.094 R)
• M43: 12,464,794 km (0.076 R)
• M44: 12,884,565 km (0.063 R)
• M45: 13,558,504 km (0.089 R)
• M46: 13,990,094 km (0.042 R)
• M47: 14,062,499 km (0.086 R)
• M48: 14,462,673 km (0.119 R)
• M49: 14,719,383 km (0.036 R)
• M50: 14,940,639 km (0.082 R)
• M51: 15,088,740 km (0.062 R)
• M52: 15,573,438 km (0.036 R)
• M53: 16,101,069 km (0.078 R)
• M54: 17,679,925 km (0.11 R)
• M55: 18,547,294 km (0.096 R)
• M56: 18,786,201 km (0.069 R)
• M57: 20,446,289 km (0.103 R)
• M58: 20,816,993 km (0.07 R)
• M59: 21,065,325 km (0.108 R)
• M60: 21,273,116 km (0.077 R)
• M61: 21,564,982 km (0.091 R)
• M62: 21,648,607 km (0.109 R)
• M63: 21,900,231 km (0.094 R)
• M64: 22,916,449 km (0.099 R)
• M65: 23,215,794 km (0.11 R)
• M66: 23,344,449 km (0.094 R)
• M67: 24,687,688 km (0.08 R)
• M68: 25,214,422 km (0.082 R)
• M69: 25,390,798 km (0.07 R)
• M70: 25,833,607 km (0.106 R)
• M71: 26,906,673 km (0.104 R)
• M72: 27,086,938 km (0.115 R)
• M73: 27,177,296 km (0.102 R)
• M74: 27,584,800 km (0.054 R)
• M75: 27,812,039 km (0.114 R)
• M76: 28,131,281 km (0.103 R)
• M77: 28,222,835 km (0.042 R)
• M78: 28,911,733 km (0.106 R)
• M79: 29,096,337 km (0.049 R)
• M80: 29,420,366 km (0.063 R)
• M81: 29,978,665 km (0.075 R)
• M82: 30,446,757 km (0.063 R)
• M83: 31,011,489 km (0.061 R)
• M84: 31,295,127 km (0.066 R)
• M85: 31,532,090 km (0.101 R)
• M86: 31,817,373 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 5.2

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 15.2 AU - 25.33 AU

Year: 32051 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,917,107 km

• M1: 93,947 km (0.057 R)
• M2: 442,660 km (0.075 R)
• M3: 1,478,177 km (0.112 R)
• M4: 1,767,349 km (0.1 R)
• M5: 1,853,218 km (0.086 R)
• M6: 1,940,434 km (0.112 R)
• M7: 3,140,658 km (0.045 R)
• M8: 3,456,908 km (0.079 R)
• M9: 4,291,365 km (0.083 R)
• M10: 4,523,989 km (0.101 R)
• M11: 5,747,401 km (0.098 R)
• M12: 5,875,157 km (0.081 R)
• M13: 6,198,588 km (0.054 R)
• M14: 6,660,995 km (0.032 R)
• M15: 6,862,503 km (0.11 R)
• M16: 7,409,882 km (0.092 R)
• M17: 7,688,732 km (0.115 R)
• M18: 7,829,504 km (0.112 R)
• M19: 8,328,861 km (0.104 R)
• M20: 8,691,786 km (0.083 R)
• M21: 8,911,994 km (0.084 R)
• M22: 9,735,381 km (0.082 R)
• M23: 9,887,671 km (0.113 R)
• M24: 10,582,703 km (0.044 R)
• M25: 11,054,684 km (0.057 R)
• M26: 12,594,495 km (0.107 R)
• M27: 13,178,525 km (0.083 R)
• M28: 13,856,652 km (0.101 R)
• M29: 13,942,222 km (0.118 R)
• M30: 14,286,297 km (0.109 R)
• M31: 15,246,865 km (0.11 R)
• M32: 16,138,020 km (0.032 R)
• M33: 16,680,911 km (0.068 R)
• M34: 17,784,344 km (0.061 R)
• M35: 19,771,303 km (0.093 R)
• M36: 20,060,925 km (0.115 R)
• M37: 20,546,669 km (0.074 R)
• M38: 21,430,643 km (0.049 R)
• M39: 22,126,722 km (0.11 R)
• M40: 23,134,114 km (0.1 R)
• M41: 24,465,834 km (0.063 R)
• M42: 24,776,699 km (0.06 R)
• M43: 25,927,555 km (0.108 R)
• M44: 26,988,802 km (0.092 R)
• M45: 27,740,232 km (0.083 R)
• M46: 28,498,394 km (0.094 R)
• M47: 31,711,308 km (0.118 R)
• M48: 32,617,721 km (0.094 R)
• M49: 32,731,565 km (0.069 R)
• M50: 36,563,365 km (0.065 R)
• M51: 38,953,640 km (0.075 R)
• M52: 39,559,063 km (0.114 R)
• M53: 40,779,183 km (0.107 R)
• M54: 41,764,135 km (0.088 R)
• M55: 42,383,770 km (0.115 R)
• M56: 42,508,085 km (0.04 R)
• M57: 42,757,016 km (0.091 R)
• M58: 45,527,120 km (0.073 R)
• M59: 46,548,724 km (0.046 R)
• M60: 47,319,751 km (0.091 R)
• M61: 49,789,463 km (0.062 R)
• M62: 49,920,660 km (0.107 R)
• M63: 54,177,467 km (0.12 R)
• M64: 55,259,658 km (0.091 R)
• M65: 57,033,440 km (0.118 R)
• M66: 57,996,402 km (0.05 R)
• M67: 59,798,607 km (0.084 R)
• M68: 60,496,781 km (0.082 R)
• M69: 61,337,969 km (0.073 R)
• M70: 62,183,197 km (0.051 R)
• M71: 62,607,158 km (0.119 R)
• M72: 63,600,338 km (0.115 R)
• M73: 67,044,530 km (0.084 R)
• M74: 68,206,008 km (0.109 R)
• M75: 70,107,546 km (0.118 R)
• M76: 72,918,041 km (0.074 R)
• M77: 75,162,608 km (0.069 R)
• M78: 83,740,250 km (0.062 R)
• M79: 84,521,151 km (0.084 R)
• M80: 89,256,373 km (0.08 R)
• M81: 93,429,256 km (0.105 R)
• M82: 97,501,160 km (0.07 R)
• M83: 99,972,068 km (0.105 R)
• M84: 101,630,660 km (0.112 R)
• M85: 105,311,665 km (0.119 R)
• M86: 105,479,963 km (0.109 R)
• M87: 107,337,669 km (0.087 R)
• M88: 108,015,946 km (0.069 R)
• M89: 109,206,296 km (0.114 R)
• M90: 110,229,994 km (0.102 R)
• M91: 110,914,255 km (0.066 R)
• M92: 113,147,751 km (0.117 R)
• M93: 115,222,674 km (0.119 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit