🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 26.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.38 AU - 1.44 AU

Year: 621 Days

Day: 34 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.08 AU - 1.76 AU

Year: 628 Days

Day: 37.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.22 AU - 3.86 AU

Year: 2470 Days

Day: 38.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.07 AU - 4.41 AU

Year: 2682 Days

Day: 16.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 13.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.57 AU - 11.73 AU

Year: 14747 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,545,422 km

• M1: 235,766 km (0.087 R)
• M2: 649,105 km (0.099 R)
• M3: 933,940 km (0.054 R)
• M4: 1,555,369 km (0.107 R)
• M5: 1,897,350 km (0.084 R)
• M6: 2,263,416 km (0.05 R)
• M7: 2,390,574 km (0.078 R)
• M8: 2,520,126 km (0.058 R)
• M9: 3,376,125 km (0.077 R)
• M10: 3,551,753 km (0.05 R)
• M11: 3,760,591 km (0.117 R)
• M12: 3,881,766 km (0.041 R)
• M13: 4,221,802 km (0.116 R)
• M14: 4,539,398 km (0.105 R)
• M15: 5,677,239 km (0.102 R)
• M16: 6,099,404 km (0.087 R)
• M17: 6,604,746 km (0.118 R)
• M18: 7,312,194 km (0.05 R)
• M19: 7,464,335 km (0.094 R)
• M20: 7,965,787 km (0.114 R)
• M21: 9,123,825 km (0.108 R)
• M22: 9,369,913 km (0.097 R)
• M23: 9,618,395 km (0.119 R)
• M24: 12,265,081 km (0.096 R)
• M25: 12,628,005 km (0.117 R)
• M26: 13,132,898 km (0.091 R)
• M27: 13,364,625 km (0.115 R)
• M28: 13,738,171 km (0.119 R)
• M29: 14,067,885 km (0.096 R)
• M30: 15,266,612 km (0.095 R)
• M31: 15,510,307 km (0.097 R)
• M32: 16,199,654 km (0.062 R)
• M33: 16,647,999 km (0.117 R)
• M34: 16,798,345 km (0.075 R)
• M35: 17,252,225 km (0.07 R)
• M36: 17,455,229 km (0.051 R)
• M37: 17,607,969 km (0.102 R)
• M38: 18,430,308 km (0.074 R)
• M39: 18,585,890 km (0.097 R)
• M40: 18,898,400 km (0.056 R)
• M41: 19,370,531 km (0.029 R)
• M42: 19,846,402 km (0.079 R)
• M43: 20,219,199 km (0.092 R)
• M44: 20,701,952 km (0.109 R)
• M45: 20,971,826 km (0.069 R)
• M46: 21,678,975 km (0.089 R)
• M47: 21,953,039 km (0.058 R)
• M48: 22,283,500 km (0.074 R)
• M49: 22,449,255 km (0.104 R)
• M50: 23,621,504 km (0.111 R)
• M51: 25,330,360 km (0.1 R)
• M52: 25,734,873 km (0.077 R)
• M53: 28,266,218 km (0.102 R)
• M54: 29,107,407 km (0.103 R)
• M55: 29,228,282 km (0.112 R)
• M56: 29,591,805 km (0.107 R)
• M57: 30,017,710 km (0.12 R)
• M58: 30,875,953 km (0.066 R)
• M59: 32,679,056 km (0.055 R)
• M60: 33,056,492 km (0.059 R)
• M61: 33,498,404 km (0.101 R)
• M62: 33,688,543 km (0.055 R)
• M63: 34,133,447 km (0.073 R)
• M64: 35,350,575 km (0.113 R)
• M65: 35,738,034 km (0.114 R)
• M66: 36,647,290 km (0.081 R)
• M67: 37,564,325 km (0.074 R)
• M68: 38,887,218 km (0.051 R)
• M69: 39,956,694 km (0.092 R)
• M70: 40,427,478 km (0.118 R)
• M71: 41,103,511 km (0.113 R)
• M72: 41,851,201 km (0.078 R)
• M73: 42,329,466 km (0.069 R)
• M74: 44,608,290 km (0.068 R)
• M75: 45,376,774 km (0.11 R)
• M76: 46,008,825 km (0.087 R)
• M77: 46,572,959 km (0.101 R)
• M78: 47,139,486 km (0.083 R)
• M79: 47,281,454 km (0.039 R)
• M80: 47,494,781 km (0.117 R)
• M81: 47,637,048 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.8

Radius: 4.7

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.48 AU - 19.78 AU

Year: 31030 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,545,422 km

• M1: 175,179 km (0.101 R)
• M2: 243,097 km (0.099 R)
• M3: 520,002 km (0.096 R)
• M4: 601,383 km (0.101 R)
• M5: 643,570 km (0.027 R)
• M6: 918,531 km (0.067 R)
• M7: 1,042,996 km (0.033 R)
• M8: 1,253,630 km (0.038 R)
• M9: 1,308,383 km (0.029 R)
• M10: 1,363,884 km (0.072 R)
• M11: 1,535,323 km (0.088 R)
• M12: 2,525,511 km (0.08 R)
• M13: 2,843,257 km (0.116 R)
• M14: 3,438,806 km (0.096 R)
• M15: 3,750,718 km (0.116 R)
• M16: 4,153,435 km (0.094 R)
• M17: 5,307,284 km (0.118 R)
• M18: 5,531,381 km (0.12 R)
• M19: 5,621,738 km (0.116 R)
• M20: 6,174,802 km (0.084 R)
• M21: 6,890,179 km (0.11 R)
• M22: 7,036,485 km (0.109 R)
• M23: 8,658,725 km (0.069 R)
• M24: 8,711,234 km (0.031 R)
• M25: 10,670,218 km (0.108 R)
• M26: 10,952,659 km (0.116 R)
• M27: 11,123,350 km (0.08 R)
• M28: 11,180,496 km (0.115 R)
• M29: 11,931,328 km (0.081 R)
• M30: 12,224,540 km (0.059 R)
• M31: 12,698,466 km (0.087 R)
• M32: 14,094,363 km (0.114 R)
• M33: 14,904,585 km (0.12 R)
• M34: 15,474,404 km (0.044 R)
• M35: 16,896,780 km (0.105 R)
• M36: 17,358,140 km (0.115 R)
• M37: 17,690,098 km (0.117 R)
• M38: 18,024,299 km (0.067 R)
• M39: 18,293,127 km (0.063 R)
• M40: 18,698,836 km (0.088 R)
• M41: 20,490,869 km (0.102 R)
• M42: 26,565,739 km (0.076 R)
• M43: 26,642,034 km (0.028 R)
• M44: 28,262,329 km (0.065 R)
• M45: 28,574,540 km (0.114 R)
• M46: 32,164,889 km (0.07 R)
• M47: 32,899,713 km (0.059 R)
• M48: 33,145,951 km (0.063 R)
• M49: 33,971,133 km (0.104 R)
• M50: 34,802,897 km (0.077 R)
• M51: 34,970,148 km (0.098 R)
• M52: 35,053,773 km (0.058 R)
• M53: 35,894,363 km (0.106 R)
• M54: 36,486,621 km (0.063 R)
• M55: 36,571,593 km (0.082 R)
• M56: 36,656,415 km (0.086 R)
• M57: 37,509,572 km (0.081 R)
• M58: 38,196,675 km (0.089 R)
• M59: 39,409,165 km (0.085 R)
• M60: 40,722,336 km (0.056 R)
• M61: 40,986,675 km (0.092 R)
• M62: 41,605,711 km (0.091 R)
• M63: 43,661,186 km (0.108 R)
• M64: 46,575,502 km (0.089 R)
• M65: 47,313,917 km (0.117 R)
• M66: 47,684,471 km (0.056 R)
• M67: 48,335,521 km (0.102 R)
• M68: 49,646,148 km (0.06 R)
• M69: 50,589,362 km (0.119 R)
• M70: 51,253,278 km (0.042 R)
• M71: 51,443,417 km (0.074 R)
• M72: 51,538,710 km (0.088 R)
• M73: 53,069,545 km (0.107 R)
• M74: 53,262,078 km (0.114 R)
• M75: 53,744,082 km (0.111 R)
• M76: 55,589,073 km (0.094 R)
• M77: 56,274,081 km (0.047 R)
• M78: 56,568,490 km (0.114 R)
• M79: 57,257,388 km (0.119 R)
• M80: 57,850,095 km (0.103 R)
• M81: 58,048,163 km (0.045 R)
• M82: 60,944,826 km (0.054 R)
• M83: 61,247,163 km (0.118 R)
• M84: 61,347,992 km (0.117 R)
• M85: 62,055,740 km (0.107 R)
• M86: 62,359,872 km (0.069 R)
• M87: 62,461,449 km (0.099 R)
• M88: 65,016,581 km (0.099 R)
• M89: 65,841,464 km (0.117 R)
• M90: 66,255,251 km (0.068 R)
• M91: 69,070,384 km (0.109 R)
• M92: 69,385,587 km (0.079 R)
• M93: 70,439,653 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit