🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.88 AU

Year: 215 Days

Day: 13.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,829,329 km

• M1: 54,154 km (0.087 R)
• M2: 290,369 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.76 AU - 0.94 AU

Year: 282 Days

Day: 30.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,829,329 km

• M1: 210,484 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.45 AU - 1.85 AU

Year: 763 Days

Day: 14.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.88 AU - 3.28 AU

Year: 1945 Days

Day: 36.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.58 AU - 3.76 AU

Year: 2530 Days

Day: 42.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 11.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.34 AU - 6.8 AU

Year: 4731 Days

Day: 15 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,829,329 km

• M1: 303,833 km (0.069 R)
• M2: 522,396 km (0.12 R)
• M3: 614,398 km (0.091 R)
• M4: 1,114,953 km (0.091 R)
• M5: 1,238,820 km (0.089 R)
• M6: 1,541,756 km (0.045 R)
• M7: 1,652,907 km (0.107 R)
• M8: 2,063,104 km (0.047 R)
• M9: 2,139,698 km (0.102 R)
• M10: 2,295,879 km (0.084 R)
• M11: 2,636,662 km (0.03 R)
• M12: 2,993,603 km (0.09 R)
• M13: 3,329,899 km (0.103 R)
• M14: 3,641,362 km (0.11 R)
• M15: 3,810,108 km (0.062 R)
• M16: 4,174,977 km (0.093 R)
• M17: 4,351,652 km (0.05 R)
• M18: 4,431,089 km (0.088 R)
• M19: 4,510,974 km (0.077 R)
• M20: 4,917,731 km (0.077 R)
• M21: 5,188,353 km (0.084 R)
• M22: 5,400,034 km (0.108 R)
• M23: 5,571,473 km (0.111 R)
• M24: 6,960,041 km (0.12 R)
• M25: 7,053,091 km (0.081 R)
• M26: 7,358,719 km (0.069 R)
• M27: 7,501,286 km (0.066 R)
• M28: 7,934,521 km (0.114 R)
• M29: 8,227,883 km (0.115 R)
• M30: 8,351,152 km (0.087 R)
• M31: 8,549,668 km (0.087 R)
• M32: 8,699,565 km (0.071 R)
• M33: 8,825,227 km (0.087 R)
• M34: 9,129,210 km (0.045 R)
• M35: 9,231,385 km (0.11 R)
• M36: 9,359,441 km (0.118 R)
• M37: 9,904,277 km (0.102 R)
• M38: 10,193,749 km (0.111 R)
• M39: 10,754,292 km (0.037 R)
• M40: 10,916,157 km (0.094 R)
• M41: 11,051,842 km (0.088 R)
• M42: 11,324,708 km (0.107 R)
• M43: 11,434,513 km (0.091 R)
• M44: 12,072,698 km (0.096 R)
• M45: 12,410,340 km (0.111 R)
• M46: 12,608,707 km (0.109 R)
• M47: 12,722,551 km (0.11 R)
• M48: 12,808,121 km (0.102 R)
• M49: 12,979,859 km (0.074 R)
• M50: 13,066,028 km (0.083 R)
• M51: 13,733,085 km (0.099 R)
• M52: 14,233,340 km (0.078 R)
• M53: 15,403,195 km (0.112 R)
• M54: 15,708,225 km (0.11 R)
• M55: 16,169,435 km (0.092 R)
• M56: 16,386,203 km (0.112 R)
• M57: 16,541,635 km (0.095 R)
• M58: 16,822,580 km (0.074 R)
• M59: 17,042,339 km (0.102 R)
• M60: 17,770,731 km (0.065 R)
• M61: 18,251,239 km (0.061 R)
• M62: 18,574,072 km (0.097 R)
• M63: 18,801,161 km (0.089 R)
• M64: 19,520,727 km (0.111 R)
• M65: 20,483,090 km (0.099 R)
• M66: 20,684,150 km (0.069 R)
• M67: 21,189,641 km (0.119 R)
• M68: 21,426,903 km (0.06 R)
• M69: 21,596,846 km (0.085 R)
• M70: 21,938,378 km (0.041 R)
• M71: 22,765,056 km (0.108 R)
• M72: 22,869,026 km (0.109 R)
• M73: 23,391,721 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.7

Radius: 6.2

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.1 AU - 16.72 AU

Year: 17673 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,829,329 km

• M1: 552,764 km (0.079 R)
• M2: 726,447 km (0.047 R)
• M3: 984,653 km (0.087 R)
• M4: 1,245,402 km (0.086 R)
• M5: 1,422,377 km (0.097 R)
• M6: 1,607,429 km (0.041 R)
• M7: 1,856,809 km (0.089 R)
• M8: 2,148,225 km (0.099 R)
• M9: 2,208,214 km (0.063 R)
• M10: 2,329,987 km (0.118 R)
• M11: 2,516,835 km (0.076 R)
• M12: 2,708,469 km (0.08 R)
• M13: 3,004,972 km (0.109 R)
• M14: 3,174,317 km (0.117 R)
• M15: 3,486,678 km (0.061 R)
• M16: 4,291,365 km (0.117 R)
• M17: 4,443,805 km (0.056 R)
• M18: 4,559,145 km (0.092 R)
• M19: 5,977,333 km (0.117 R)
• M20: 6,104,940 km (0.099 R)
• M21: 6,233,294 km (0.113 R)
• M22: 6,362,547 km (0.104 R)
• M23: 7,292,298 km (0.068 R)
• M24: 8,358,482 km (0.084 R)
• M25: 9,031,074 km (0.104 R)
• M26: 9,571,721 km (0.098 R)
• M27: 10,325,694 km (0.078 R)
• M28: 10,787,203 km (0.085 R)
• M29: 11,203,085 km (0.077 R)
• M30: 11,730,268 km (0.089 R)
• M31: 11,943,445 km (0.074 R)
• M32: 12,319,684 km (0.045 R)
• M33: 12,699,662 km (0.106 R)
• M34: 13,249,135 km (0.063 R)
• M35: 14,713,998 km (0.082 R)
• M36: 15,349,190 km (0.097 R)
• M37: 15,407,384 km (0.096 R)
• M38: 16,407,595 km (0.119 R)
• M39: 18,780,367 km (0.108 R)
• M40: 19,217,492 km (0.039 R)
• M41: 20,038,186 km (0.037 R)
• M42: 20,292,951 km (0.081 R)
• M43: 20,999,352 km (0.066 R)
• M44: 22,106,676 km (0.076 R)
• M45: 22,435,941 km (0.066 R)
• M46: 23,299,569 km (0.032 R)
• M47: 23,836,476 km (0.093 R)
• M48: 24,038,882 km (0.044 R)
• M49: 24,241,886 km (0.066 R)
• M50: 24,922,556 km (0.115 R)
• M51: 24,990,923 km (0.117 R)
• M52: 25,059,439 km (0.079 R)
• M53: 25,265,285 km (0.116 R)
• M54: 25,609,510 km (0.051 R)
• M55: 26,163,620 km (0.109 R)
• M56: 26,233,034 km (0.075 R)
• M57: 26,651,609 km (0.105 R)
• M58: 27,353,971 km (0.079 R)
• M59: 27,849,289 km (0.061 R)
• M60: 27,920,199 km (0.113 R)
• M61: 29,280,642 km (0.111 R)
• M62: 29,352,897 km (0.038 R)
• M63: 30,078,148 km (0.057 R)
• M64: 31,916,855 km (0.041 R)
• M65: 31,991,056 km (0.049 R)
• M66: 33,640,372 km (0.036 R)
• M67: 34,475,278 km (0.114 R)
• M68: 35,470,852 km (0.118 R)
• M69: 38,513,673 km (0.097 R)
• M70: 40,106,142 km (0.088 R)
• M71: 40,829,747 km (0.055 R)
• M72: 41,801,385 km (0.099 R)
• M73: 42,289,972 km (0.113 R)
• M74: 43,026,442 km (0.049 R)
• M75: 45,177,809 km (0.115 R)
• M76: 45,512,011 km (0.037 R)
• M77: 47,110,015 km (0.107 R)
• M78: 49,068,999 km (0.116 R)
• M79: 50,967,546 km (0.115 R)
• M80: 52,714,250 km (0.097 R)
• M81: 52,802,064 km (0.078 R)
• M82: 53,065,955 km (0.102 R)
• M83: 53,242,032 km (0.088 R)
• M84: 54,391,691 km (0.071 R)
• M85: 55,014,168 km (0.101 R)
• M86: 55,281,649 km (0.095 R)
• M87: 55,907,417 km (0.05 R)
• M88: 57,980,096 km (0.066 R)
• M89: 58,524,931 km (0.096 R)
• M90: 58,889,052 km (0.11 R)
• M91: 59,894,350 km (0.104 R)
• M92: 61,644,196 km (0.099 R)
• M93: 61,829,398 km (0.048 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit