🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 325 Days

Day: 42.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,046,011 km

• M1: 165,006 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.8 AU

Year: 698 Days

Day: 20.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.3 AU - 2.72 AU

Year: 1398 Days

Day: 40.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.71 AU - 4.35 AU

Year: 2331 Days

Day: 39.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.02 AU - 4.98 AU

Year: 2812 Days

Day: 42.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.94 AU - 5.72 AU

Year: 4325 Days

Day: 33.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 12.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.58 AU - 6.78 AU

Year: 4758 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,046,011 km

• M1: 193,729 km (0.1 R)
• M2: 310,715 km (0.075 R)
• M3: 707,748 km (0.074 R)
• M4: 827,426 km (0.1 R)
• M5: 1,007,542 km (0.072 R)
• M6: 1,244,804 km (0.111 R)
• M7: 2,117,109 km (0.096 R)
• M8: 2,296,627 km (0.088 R)
• M9: 2,728,665 km (0.068 R)
• M10: 3,064,662 km (0.055 R)
• M11: 3,351,591 km (0.051 R)
• M12: 3,798,440 km (0.119 R)
• M13: 3,929,637 km (0.086 R)
• M14: 4,040,190 km (0.091 R)
• M15: 4,309,765 km (0.085 R)
• M16: 4,608,662 km (0.075 R)
• M17: 4,914,290 km (0.057 R)
• M18: 5,202,266 km (0.118 R)
• M19: 5,570,277 km (0.096 R)
• M20: 5,820,255 km (0.062 R)
• M21: 6,409,521 km (0.084 R)
• M22: 6,513,940 km (0.118 R)
• M23: 7,071,491 km (0.092 R)
• M24: 7,288,109 km (0.105 R)
• M25: 7,839,078 km (0.09 R)
• M26: 8,035,051 km (0.09 R)
• M27: 8,119,574 km (0.114 R)
• M28: 9,039,601 km (0.112 R)
• M29: 9,215,827 km (0.09 R)
• M30: 9,363,630 km (0.092 R)
• M31: 9,571,721 km (0.063 R)
• M32: 9,781,457 km (0.078 R)
• M33: 10,083,644 km (0.119 R)
• M34: 10,235,935 km (0.07 R)
• M35: 11,134,121 km (0.087 R)
• M36: 11,228,517 km (0.076 R)
• M37: 11,513,351 km (0.117 R)
• M38: 12,577,740 km (0.119 R)
• M39: 12,807,523 km (0.092 R)
• M40: 13,606,226 km (0.073 R)
• M41: 14,011,486 km (0.116 R)
• M42: 14,868,832 km (0.081 R)
• M43: 15,077,221 km (0.102 R)
• M44: 15,531,849 km (0.077 R)
• M45: 15,672,621 km (0.11 R)
• M46: 15,813,841 km (0.062 R)
• M47: 16,275,800 km (0.075 R)
• M48: 16,706,193 km (0.062 R)
• M49: 17,140,326 km (0.049 R)
• M50: 17,249,382 km (0.102 R)
• M51: 17,724,954 km (0.112 R)
• M52: 17,835,357 km (0.119 R)
• M53: 18,316,165 km (0.11 R)
• M54: 18,502,265 km (0.059 R)
• M55: 18,614,164 km (0.099 R)
• M56: 19,102,003 km (0.102 R)
• M57: 19,252,947 km (0.117 R)
• M58: 19,822,466 km (0.093 R)
• M59: 20,435,967 km (0.111 R)
• M60: 20,590,352 km (0.085 R)
• M61: 21,172,736 km (0.101 R)
• M62: 22,115,951 km (0.107 R)
• M63: 22,433,397 km (0.09 R)
• M64: 22,632,512 km (0.083 R)
• M65: 22,992,445 km (0.034 R)
• M66: 23,112,871 km (0.047 R)
• M67: 23,233,447 km (0.112 R)
• M68: 23,475,347 km (0.082 R)
• M69: 24,287,663 km (0.064 R)
• M70: 24,369,493 km (0.109 R)
• M71: 24,451,323 km (0.108 R)
• M72: 25,523,491 km (0.054 R)
• M73: 25,814,758 km (0.1 R)
• M74: 26,148,960 km (0.068 R)
• M75: 26,568,881 km (0.099 R)
• M76: 26,779,664 km (0.055 R)
• M77: 26,990,897 km (0.078 R)
• M78: 27,415,306 km (0.107 R)
• M79: 27,884,594 km (0.095 R)
• M80: 28,098,669 km (0.105 R)
• M81: 28,658,165 km (0.087 R)
• M82: 28,874,334 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.9

Radius: 6.4

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.27 AU - 16.95 AU

Year: 18628 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 68.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,046,011 km

• M1: 90,058 km (0.09 R)
• M2: 411,993 km (0.112 R)
• M3: 553,363 km (0.034 R)
• M4: 927,208 km (0.09 R)
• M5: 973,134 km (0.063 R)
• M6: 1,189,004 km (0.033 R)
• M7: 2,672,416 km (0.07 R)
• M8: 2,906,537 km (0.067 R)
• M9: 3,008,862 km (0.119 R)
• M10: 3,466,332 km (0.085 R)
• M11: 3,795,747 km (0.117 R)
• M12: 4,405,807 km (0.065 R)
• M13: 4,642,471 km (0.071 R)
• M14: 5,005,246 km (0.105 R)
• M15: 5,046,235 km (0.114 R)
• M16: 5,087,225 km (0.096 R)
• M17: 5,128,215 km (0.079 R)
• M18: 5,587,780 km (0.09 R)
• M19: 5,758,022 km (0.025 R)
• M20: 6,060,359 km (0.117 R)
• M21: 6,191,407 km (0.102 R)
• M22: 6,545,655 km (0.064 R)
• M23: 6,680,293 km (0.117 R)
• M24: 7,181,446 km (0.118 R)
• M25: 7,273,897 km (0.094 R)
• M26: 8,805,779 km (0.056 R)
• M27: 8,954,330 km (0.107 R)
• M28: 9,304,240 km (0.07 R)
• M29: 9,607,774 km (0.101 R)
• M30: 10,172,805 km (0.091 R)
• M31: 10,485,464 km (0.096 R)
• M32: 11,280,876 km (0.056 R)
• M33: 11,604,456 km (0.055 R)
• M34: 11,767,518 km (0.09 R)
• M35: 11,876,575 km (0.081 R)
• M36: 12,649,398 km (0.099 R)
• M37: 13,609,517 km (0.109 R)
• M38: 13,781,405 km (0.08 R)
• M39: 14,185,169 km (0.074 R)
• M40: 14,768,751 km (0.104 R)
• M41: 15,241,330 km (0.1 R)
• M42: 15,419,801 km (0.102 R)
• M43: 16,080,275 km (0.04 R)
• M44: 16,811,210 km (0.101 R)
• M45: 19,776,539 km (0.096 R)
• M46: 20,822,228 km (0.097 R)
• M47: 21,551,668 km (0.076 R)
• M48: 22,221,866 km (0.07 R)
• M49: 23,035,230 km (0.106 R)
• M50: 23,308,545 km (0.07 R)
• M51: 23,376,911 km (0.041 R)
• M52: 25,181,062 km (0.12 R)
• M53: 25,392,144 km (0.062 R)
• M54: 25,745,195 km (0.074 R)
• M55: 26,527,442 km (0.119 R)
• M56: 28,627,348 km (0.118 R)
• M57: 29,068,362 km (0.062 R)
• M58: 29,437,719 km (0.076 R)
• M59: 30,930,257 km (0.058 R)
• M60: 31,989,709 km (0.114 R)
• M61: 35,395,903 km (0.114 R)
• M62: 37,863,819 km (0.113 R)
• M63: 38,024,936 km (0.086 R)
• M64: 39,730,502 km (0.078 R)
• M65: 41,959,809 km (0.032 R)
• M66: 42,544,438 km (0.112 R)
• M67: 42,628,063 km (0.115 R)
• M68: 43,552,727 km (0.115 R)
• M69: 47,230,142 km (0.071 R)
• M70: 47,403,676 km (0.07 R)
• M71: 47,577,359 km (0.117 R)
• M72: 49,677,713 km (0.119 R)
• M73: 51,183,864 km (0.054 R)
• M74: 52,076,664 km (0.091 R)
• M75: 53,696,809 km (0.12 R)
• M76: 54,604,120 km (0.095 R)
• M77: 54,968,391 km (0.099 R)
• M78: 55,974,437 km (0.111 R)
• M79: 56,802,012 km (0.108 R)
• M80: 58,097,380 km (0.094 R)
• M81: 59,028,627 km (0.088 R)
• M82: 63,184,456 km (0.118 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: 217 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit