🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 21.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 215 Days

Day: 15.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,741,611 km

• M1: 63,130 km (0.12 R)
• M2: 191,336 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 253 Days

Day: 20.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 384 Days

Day: 38.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,741,611 km

• M1: 248,332 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.49 AU - 5.47 AU

Year: 3481 Days

Day: 38.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 13.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.09 AU - 7.89 AU

Year: 6069 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,741,611 km

• M1: 314,754 km (0.097 R)
• M2: 457,470 km (0.105 R)
• M3: 580,889 km (0.104 R)
• M4: 731,384 km (0.117 R)
• M5: 868,116 km (0.103 R)
• M6: 1,106,725 km (0.028 R)
• M7: 1,218,175 km (0.062 R)
• M8: 1,350,570 km (0.103 R)
• M9: 1,796,820 km (0.113 R)
• M10: 2,350,033 km (0.038 R)
• M11: 2,560,218 km (0.112 R)
• M12: 3,090,542 km (0.054 R)
• M13: 3,392,281 km (0.034 R)
• M14: 3,679,360 km (0.118 R)
• M15: 3,924,700 km (0.111 R)
• M16: 4,150,294 km (0.068 R)
• M17: 4,405,956 km (0.094 R)
• M18: 4,614,346 km (0.106 R)
• M19: 4,746,292 km (0.069 R)
• M20: 5,013,922 km (0.075 R)
• M21: 5,480,219 km (0.097 R)
• M22: 5,648,367 km (0.093 R)
• M23: 6,279,071 km (0.119 R)
• M24: 6,811,939 km (0.112 R)
• M25: 7,114,276 km (0.073 R)
• M26: 7,359,318 km (0.082 R)
• M27: 8,367,607 km (0.111 R)
• M28: 8,986,793 km (0.113 R)
• M29: 9,185,459 km (0.099 R)
• M30: 9,352,111 km (0.118 R)
• M31: 9,790,133 km (0.084 R)
• M32: 9,892,309 km (0.104 R)
• M33: 10,407,823 km (0.105 R)
• M34: 10,932,313 km (0.09 R)
• M35: 11,716,954 km (0.097 R)
• M36: 11,934,170 km (0.115 R)
• M37: 12,335,840 km (0.086 R)
• M38: 12,483,045 km (0.091 R)
• M39: 13,152,645 km (0.119 R)
• M40: 14,294,525 km (0.075 R)
• M41: 14,760,074 km (0.053 R)
• M42: 14,955,598 km (0.076 R)
• M43: 15,230,709 km (0.082 R)
• M44: 15,349,190 km (0.12 R)
• M45: 15,587,051 km (0.095 R)
• M46: 16,509,920 km (0.113 R)
• M47: 16,631,543 km (0.06 R)
• M48: 16,916,677 km (0.085 R)
• M49: 17,326,874 km (0.111 R)
• M50: 18,073,368 km (0.1 R)
• M51: 18,240,768 km (0.098 R)
• M52: 19,512,050 km (0.092 R)
• M53: 19,855,976 km (0.06 R)
• M54: 19,942,294 km (0.06 R)
• M55: 20,288,613 km (0.098 R)
• M56: 21,516,662 km (0.103 R)
• M57: 22,095,007 km (0.082 R)
• M58: 22,678,439 km (0.074 R)
• M59: 23,040,017 km (0.097 R)
• M60: 23,586,049 km (0.108 R)
• M61: 24,551,703 km (0.053 R)
• M62: 25,577,346 km (0.101 R)
• M63: 25,671,294 km (0.074 R)
• M64: 26,284,645 km (0.091 R)
• M65: 26,426,913 km (0.08 R)
• M66: 26,616,902 km (0.12 R)
• M67: 26,712,046 km (0.032 R)
• M68: 27,477,688 km (0.077 R)
• M69: 29,916,582 km (0.119 R)
• M70: 30,065,133 km (0.1 R)
• M71: 30,561,947 km (0.106 R)
• M72: 30,911,408 km (0.099 R)
• M73: 31,161,835 km (0.079 R)
• M74: 32,170,274 km (0.089 R)
• M75: 34,685,762 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 11.8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.17 AU - 12.33 AU

Year: 12046 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,741,611 km

• M1: 342,430 km (0.097 R)
• M2: 474,225 km (0.093 R)
• M3: 817,403 km (0.115 R)
• M4: 1,095,356 km (0.112 R)
• M5: 1,504,207 km (0.118 R)
• M6: 1,739,524 km (0.061 R)
• M7: 2,072,230 km (0.092 R)
• M8: 2,187,719 km (0.114 R)
• M9: 2,486,167 km (0.116 R)
• M10: 3,023,672 km (0.036 R)
• M11: 3,562,374 km (0.082 R)
• M12: 4,314,403 km (0.093 R)
• M13: 4,463,252 km (0.049 R)
• M14: 4,576,049 km (0.112 R)
• M15: 5,075,706 km (0.114 R)
• M16: 5,755,479 km (0.066 R)
• M17: 6,210,705 km (0.065 R)
• M18: 6,379,152 km (0.092 R)
• M19: 7,111,883 km (0.057 R)
• M20: 7,555,590 km (0.043 R)
• M21: 7,826,063 km (0.103 R)
• M22: 7,962,496 km (0.106 R)
• M23: 8,191,680 km (0.044 R)
• M24: 9,225,850 km (0.111 R)
• M25: 9,856,405 km (0.095 R)
• M26: 10,102,643 km (0.114 R)
• M27: 10,301,010 km (0.071 R)
• M28: 14,869,729 km (0.08 R)
• M29: 15,152,320 km (0.103 R)
• M30: 15,608,294 km (0.115 R)
• M31: 16,300,483 km (0.1 R)
• M32: 16,767,528 km (0.089 R)
• M33: 17,239,060 km (0.112 R)
• M34: 17,357,542 km (0.046 R)
• M35: 18,074,714 km (0.099 R)
• M36: 18,984,568 km (0.114 R)
• M37: 19,352,729 km (0.082 R)
• M38: 19,785,216 km (0.116 R)
• M39: 19,971,615 km (0.113 R)
• M40: 20,596,934 km (0.082 R)
• M41: 21,038,547 km (0.05 R)
• M42: 21,610,908 km (0.109 R)
• M43: 23,162,238 km (0.058 R)
• M44: 24,083,612 km (0.093 R)
• M45: 24,816,043 km (0.116 R)
• M46: 25,084,122 km (0.044 R)
• M47: 25,420,717 km (0.115 R)
• M48: 25,758,659 km (0.067 R)
• M49: 27,679,196 km (0.104 R)
• M50: 28,446,185 km (0.071 R)
• M51: 29,858,688 km (0.091 R)
• M52: 30,143,821 km (0.075 R)
• M53: 30,358,345 km (0.115 R)
• M54: 30,860,844 km (0.046 R)
• M55: 33,340,728 km (0.111 R)
• M56: 33,710,683 km (0.113 R)
• M57: 34,829,077 km (0.093 R)
• M58: 35,430,461 km (0.107 R)
• M59: 36,035,285 km (0.081 R)
• M60: 36,187,127 km (0.116 R)
• M61: 36,262,973 km (0.051 R)
• M62: 37,947,445 km (0.119 R)
• M63: 38,566,331 km (0.101 R)
• M64: 38,799,255 km (0.09 R)
• M65: 39,500,719 km (0.098 R)
• M66: 41,233,362 km (0.079 R)
• M67: 42,428,798 km (0.082 R)
• M68: 43,393,406 km (0.101 R)
• M69: 44,853,780 km (0.06 R)
• M70: 45,017,141 km (0.119 R)
• M71: 45,918,618 km (0.072 R)
• M72: 46,660,623 km (0.086 R)
• M73: 48,491,103 km (0.048 R)
• M74: 48,994,350 km (0.069 R)
• M75: 50,090,753 km (0.111 R)
• M76: 51,451,345 km (0.052 R)
• M77: 54,469,632 km (0.057 R)
• M78: 54,905,411 km (0.088 R)
• M79: 54,992,776 km (0.049 R)
• M80: 55,080,141 km (0.063 R)
• M81: 56,660,493 km (0.069 R)
• M82: 56,837,018 km (0.12 R)
• M83: 58,077,633 km (0.064 R)
• M84: 58,522,986 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 7.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.56 AU - 15.64 AU

Year: 20479 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,741,611 km

• M1: 117,135 km (0.117 R)
• M2: 208,240 km (0.07 R)
• M3: 520,750 km (0.095 R)
• M4: 646,412 km (0.093 R)
• M5: 995,873 km (0.103 R)
• M6: 1,340,247 km (0.12 R)
• M7: 1,678,488 km (0.085 R)
• M8: 2,131,919 km (0.108 R)
• M9: 2,407,628 km (0.049 R)
• M10: 2,597,767 km (0.118 R)
• M11: 2,646,087 km (0.103 R)
• M12: 2,694,706 km (0.114 R)
• M13: 2,867,342 km (0.086 R)
• M14: 2,917,308 km (0.089 R)
• M15: 3,729,026 km (0.1 R)
• M16: 3,838,532 km (0.098 R)
• M17: 4,033,009 km (0.094 R)
• M18: 4,089,108 km (0.07 R)
• M19: 4,460,560 km (0.115 R)
• M20: 4,842,633 km (0.05 R)
• M21: 5,204,809 km (0.109 R)
• M22: 5,358,297 km (0.074 R)
• M23: 5,420,080 km (0.117 R)
• M24: 5,732,890 km (0.11 R)
• M25: 5,796,020 km (0.073 R)
• M26: 6,839,315 km (0.085 R)
• M27: 6,973,804 km (0.089 R)
• M28: 7,143,149 km (0.114 R)
• M29: 7,211,365 km (0.096 R)
• M30: 7,416,913 km (0.063 R)
• M31: 7,589,848 km (0.104 R)
• M32: 7,763,980 km (0.11 R)
• M33: 7,904,303 km (0.044 R)
• M34: 8,010,068 km (0.072 R)
• M35: 9,167,657 km (0.051 R)
• M36: 9,577,555 km (0.085 R)
• M37: 10,146,027 km (0.092 R)
• M38: 10,764,614 km (0.101 R)
• M39: 11,157,458 km (0.08 R)
• M40: 11,276,089 km (0.119 R)
• M41: 11,435,112 km (0.067 R)
• M42: 11,514,847 km (0.092 R)
• M43: 11,957,059 km (0.098 R)
• M44: 12,363,815 km (0.1 R)
• M45: 12,651,193 km (0.074 R)
• M46: 12,733,771 km (0.119 R)
• M47: 12,857,787 km (0.098 R)
• M48: 13,107,317 km (0.117 R)
• M49: 13,316,454 km (0.089 R)
• M50: 14,121,141 km (0.119 R)
• M51: 15,247,613 km (0.111 R)
• M52: 15,423,540 km (0.104 R)
• M53: 15,644,347 km (0.08 R)
• M54: 16,537,895 km (0.11 R)
• M55: 16,945,400 km (0.098 R)
• M56: 17,493,975 km (0.065 R)
• M57: 17,631,904 km (0.1 R)
• M58: 18,280,860 km (0.114 R)
• M59: 18,561,505 km (0.111 R)
• M60: 19,126,836 km (0.111 R)
• M61: 19,411,521 km (0.074 R)
• M62: 19,506,814 km (0.12 R)
• M63: 19,841,315 km (0.028 R)
• M64: 20,759,098 km (0.034 R)
• M65: 22,385,526 km (0.026 R)
• M66: 22,435,492 km (0.095 R)
• M67: 22,836,265 km (0.099 R)
• M68: 23,087,888 km (0.109 R)
• M69: 24,411,381 km (0.05 R)
• M70: 24,771,911 km (0.08 R)
• M71: 24,823,523 km (0.1 R)
• M72: 25,134,237 km (0.118 R)
• M73: 29,561,437 km (0.082 R)
• M74: 30,165,962 km (0.05 R)
• M75: 30,497,471 km (0.098 R)
• M76: 31,331,479 km (0.107 R)
• M77: 32,342,162 km (0.048 R)
• M78: 32,681,300 km (0.093 R)
• M79: 32,908,240 km (0.094 R)
• M80: 33,021,785 km (0.077 R)
• M81: 33,192,476 km (0.111 R)
• M82: 33,306,470 km (0.085 R)
• M83: 33,591,903 km (0.101 R)
• M84: 35,147,122 km (0.029 R)
• M85: 36,079,715 km (0.113 R)
• M86: 36,138,358 km (0.113 R)
• M87: 36,666,737 km (0.064 R)
• M88: 36,784,620 km (0.081 R)
• M89: 38,566,481 km (0.07 R)
• M90: 39,951,607 km (0.103 R)
• M91: 40,072,782 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit