🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 171 Days

Day: 47.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.13 AU - 1.47 AU

Year: 519 Days

Day: 23 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.94 AU - 2.76 AU

Year: 1260 Days

Day: 36.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.2 AU - 3.32 AU

Year: 1604 Days

Day: 21.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.22 AU - 3.36 AU

Year: 2088 Days

Day: 38.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,542,450 km

• M1: 134,788 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.84 AU - 4.4 AU

Year: 2410 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 9.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.56 AU - 6.68 AU

Year: 5959 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,542,450 km

• M1: 138,228 km (0.091 R)
• M2: 207,193 km (0.105 R)
• M3: 530,624 km (0.09 R)
• M4: 663,018 km (0.106 R)
• M5: 795,861 km (0.112 R)
• M6: 865,872 km (0.111 R)
• M7: 950,246 km (0.114 R)
• M8: 1,458,579 km (0.111 R)
• M9: 1,560,755 km (0.095 R)
• M10: 1,818,961 km (0.034 R)
• M11: 1,961,378 km (0.109 R)
• M12: 2,257,432 km (0.112 R)
• M13: 2,342,104 km (0.081 R)
• M14: 2,550,195 km (0.091 R)
• M15: 2,800,472 km (0.086 R)
• M16: 2,910,277 km (0.074 R)
• M17: 3,002,878 km (0.086 R)
• M18: 3,539,635 km (0.083 R)
• M19: 3,920,811 km (0.066 R)
• M20: 4,002,790 km (0.085 R)
• M21: 4,085,368 km (0.104 R)
• M22: 4,485,243 km (0.049 R)
• M23: 4,744,347 km (0.088 R)
• M24: 4,963,957 km (0.045 R)
• M25: 5,164,567 km (0.063 R)
• M26: 6,088,334 km (0.085 R)
• M27: 6,399,498 km (0.103 R)
• M28: 6,715,897 km (0.083 R)
• M29: 6,913,217 km (0.076 R)
• M30: 7,212,712 km (0.065 R)
• M31: 7,313,541 km (0.08 R)
• M32: 7,516,545 km (0.101 R)
• M33: 7,747,225 km (0.104 R)
• M34: 8,032,358 km (0.083 R)
• M35: 8,400,070 km (0.083 R)
• M36: 8,559,541 km (0.059 R)
• M37: 8,692,983 km (0.082 R)
• M38: 8,935,182 km (0.117 R)
• M39: 9,125,021 km (0.068 R)
• M40: 9,288,981 km (0.112 R)
• M41: 9,508,889 km (0.037 R)
• M42: 9,814,219 km (0.088 R)
• M43: 10,094,565 km (0.066 R)
• M44: 10,207,362 km (0.111 R)
• M45: 10,292,334 km (0.096 R)
• M46: 10,634,464 km (0.08 R)
• M47: 10,720,632 km (0.074 R)
• M48: 11,009,356 km (0.101 R)
• M49: 11,242,130 km (0.115 R)
• M50: 11,359,266 km (0.12 R)
• M51: 11,861,166 km (0.069 R)
• M52: 12,070,005 km (0.058 R)
• M53: 12,159,913 km (0.086 R)
• M54: 12,340,328 km (0.069 R)
• M55: 12,642,965 km (0.096 R)
• M56: 12,917,477 km (0.101 R)
• M57: 13,070,815 km (0.061 R)
• M58: 13,286,385 km (0.062 R)
• M59: 13,815,214 km (0.057 R)
• M60: 14,477,932 km (0.032 R)
• M61: 15,215,599 km (0.117 R)
• M62: 15,507,614 km (0.064 R)
• M63: 15,736,050 km (0.067 R)
• M64: 15,867,098 km (0.054 R)
• M65: 16,262,336 km (0.098 R)
• M66: 16,560,783 km (0.119 R)
• M67: 17,163,364 km (0.065 R)
• M68: 17,298,301 km (0.057 R)
• M69: 17,399,728 km (0.101 R)
• M70: 17,773,125 km (0.066 R)
• M71: 18,666,523 km (0.096 R)
• M72: 21,796,709 km (0.117 R)
• M73: 22,493,685 km (0.086 R)
• M74: 22,752,340 km (0.057 R)
• M75: 23,011,892 km (0.103 R)
• M76: 24,097,823 km (0.088 R)
• M77: 24,324,614 km (0.11 R)
• M78: 24,552,152 km (0.088 R)
• M79: 24,856,584 km (0.08 R)
• M80: 25,162,212 km (0.096 R)
• M81: 25,546,080 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.9

Radius: 3.4

Gravity: 59.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.5 AU - 19.44 AU

Year: 28905 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,542,450 km

• M1: 76,744 km (0.108 R)
• M2: 239,656 km (0.093 R)
• M3: 499,058 km (0.117 R)
• M4: 1,132,306 km (0.1 R)
• M5: 1,198,429 km (0.082 R)
• M6: 1,231,938 km (0.077 R)
• M7: 1,584,092 km (0.085 R)
• M8: 1,695,393 km (0.117 R)
• M9: 2,501,276 km (0.049 R)
• M10: 3,312,396 km (0.084 R)
• M11: 3,551,005 km (0.105 R)
• M12: 3,844,665 km (0.11 R)
• M13: 3,994,413 km (0.112 R)
• M14: 6,107,632 km (0.06 R)
• M15: 6,223,870 km (0.075 R)
• M16: 6,577,070 km (0.101 R)
• M17: 6,756,139 km (0.081 R)
• M18: 7,863,462 km (0.102 R)
• M19: 7,926,593 km (0.026 R)
• M20: 8,437,918 km (0.092 R)
• M21: 9,626,922 km (0.098 R)
• M22: 9,966,360 km (0.109 R)
• M23: 10,796,927 km (0.106 R)
• M24: 11,434,364 km (0.066 R)
• M25: 11,577,678 km (0.103 R)
• M26: 13,267,686 km (0.096 R)
• M27: 15,664,393 km (0.054 R)
• M28: 16,870,900 km (0.107 R)
• M29: 17,526,438 km (0.084 R)
• M30: 19,031,841 km (0.063 R)
• M31: 19,457,297 km (0.049 R)
• M32: 20,839,582 km (0.101 R)
• M33: 22,971,651 km (0.076 R)
• M34: 23,424,483 km (0.113 R)
• M35: 24,523,280 km (0.054 R)
• M36: 25,638,831 km (0.083 R)
• M37: 25,920,225 km (0.111 R)
• M38: 29,376,534 km (0.096 R)
• M39: 29,867,813 km (0.11 R)
• M40: 30,065,133 km (0.091 R)
• M41: 30,164,017 km (0.04 R)
• M42: 31,759,628 km (0.072 R)
• M43: 32,567,756 km (0.093 R)
• M44: 33,178,115 km (0.088 R)
• M45: 34,410,502 km (0.08 R)
• M46: 35,971,706 km (0.103 R)
• M47: 37,555,947 km (0.085 R)
• M48: 37,875,488 km (0.1 R)
• M49: 37,982,151 km (0.111 R)
• M50: 38,088,964 km (0.1 R)
• M51: 38,195,927 km (0.074 R)
• M52: 39,811,733 km (0.106 R)
• M53: 40,682,543 km (0.104 R)
• M54: 41,010,760 km (0.107 R)
• M55: 41,449,680 km (0.087 R)
• M56: 42,332,308 km (0.081 R)
• M57: 42,664,864 km (0.056 R)
• M58: 43,444,119 km (0.101 R)
• M59: 43,779,518 km (0.062 R)
• M60: 46,608,114 km (0.102 R)
• M61: 46,951,441 km (0.118 R)
• M62: 47,525,598 km (0.064 R)
• M63: 47,640,788 km (0.057 R)
• M64: 49,728,576 km (0.119 R)
• M65: 52,796,529 km (0.109 R)
• M66: 53,034,988 km (0.063 R)
• M67: 53,872,736 km (0.078 R)
• M68: 57,022,071 km (0.076 R)
• M69: 57,880,164 km (0.067 R)
• M70: 58,372,341 km (0.051 R)
• M71: 59,981,715 km (0.066 R)
• M72: 60,106,180 km (0.119 R)
• M73: 60,355,261 km (0.117 R)
• M74: 61,229,660 km (0.118 R)
• M75: 62,738,205 km (0.11 R)
• M76: 63,497,265 km (0.113 R)
• M77: 63,623,974 km (0.076 R)
• M78: 63,750,833 km (0.09 R)
• M79: 64,386,475 km (0.077 R)
• M80: 65,920,451 km (0.073 R)
• M81: 66,563,124 km (0.073 R)
• M82: 74,168,680 km (0.067 R)
• M83: 74,302,270 km (0.092 R)
• M84: 77,937,349 km (0.112 R)
• M85: 78,208,869 km (0.053 R)
• M86: 79,981,754 km (0.108 R)
• M87: 80,667,211 km (0.06 R)
• M88: 81,079,353 km (0.077 R)
• M89: 84,123,221 km (0.091 R)
• M90: 86,079,662 km (0.099 R)
• M91: 87,627,252 km (0.118 R)
• M92: 90,750,108 km (0.118 R)
• M93: 91,178,705 km (0.058 R)
• M94: 95,211,864 km (0.027 R)
• M95: 95,792,753 km (0.085 R)
• M96: 96,083,571 km (0.086 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit