🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 201 Days

Day: 28.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,001,925 km

• M1: 479,611 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 353 Days

Day: 33.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.23 AU - 1.57 AU

Year: 593 Days

Day: 30.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.83 AU - 2.59 AU

Year: 1177 Days

Day: 30.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,001,925 km

• M1: 1,314,516 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.53 AU - 5.43 AU

Year: 3980 Days

Day: 12 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 11.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.75 AU - 9.45 AU

Year: 8257 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,001,925 km

• M1: 186,698 km (0.09 R)
• M2: 302,487 km (0.11 R)
• M3: 423,661 km (0.109 R)
• M4: 525,388 km (0.112 R)
• M5: 972,985 km (0.06 R)
• M6: 1,143,077 km (0.106 R)
• M7: 1,323,343 km (0.053 R)
• M8: 1,554,621 km (0.109 R)
• M9: 1,648,868 km (0.091 R)
• M10: 2,137,604 km (0.107 R)
• M11: 2,266,707 km (0.048 R)
• M12: 2,632,474 km (0.1 R)
• M13: 2,861,059 km (0.108 R)
• M14: 3,056,584 km (0.09 R)
• M15: 3,613,686 km (0.038 R)
• M16: 3,726,184 km (0.088 R)
• M17: 3,925,747 km (0.114 R)
• M18: 4,335,645 km (0.11 R)
• M19: 4,440,364 km (0.042 R)
• M20: 4,515,612 km (0.074 R)
• M21: 4,898,433 km (0.084 R)
• M22: 5,149,159 km (0.028 R)
• M23: 5,403,924 km (0.117 R)
• M24: 5,533,027 km (0.12 R)
• M25: 5,695,640 km (0.091 R)
• M26: 5,826,987 km (0.071 R)
• M27: 6,176,597 km (0.07 R)
• M28: 6,260,820 km (0.101 R)
• M29: 6,843,953 km (0.117 R)
• M30: 7,248,466 km (0.091 R)
• M31: 7,660,608 km (0.075 R)
• M32: 8,043,728 km (0.099 R)
• M33: 8,191,381 km (0.086 R)
• M34: 8,321,232 km (0.094 R)
• M35: 8,526,779 km (0.11 R)
• M36: 8,828,818 km (0.065 R)
• M37: 8,961,960 km (0.112 R)
• M38: 9,076,701 km (0.079 R)
• M39: 9,521,156 km (0.09 R)
• M40: 9,657,739 km (0.057 R)
• M41: 10,410,965 km (0.094 R)
• M42: 11,121,555 km (0.113 R)
• M43: 11,410,129 km (0.109 R)
• M44: 11,638,714 km (0.084 R)
• M45: 11,763,928 km (0.079 R)
• M46: 12,333,297 km (0.062 R)
• M47: 12,717,913 km (0.064 R)
• M48: 12,890,101 km (0.069 R)
• M49: 13,128,260 km (0.105 R)
• M50: 13,236,868 km (0.12 R)
• M51: 13,345,925 km (0.042 R)
• M52: 13,498,964 km (0.102 R)
• M53: 13,851,117 km (0.071 R)
• M54: 14,835,172 km (0.036 R)
• M55: 15,016,485 km (0.066 R)
• M56: 15,358,465 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 11.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.69 AU - 12.71 AU

Year: 14334 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,001,925 km

• M1: 144,811 km (0.042 R)
• M2: 469,139 km (0.1 R)
• M3: 959,371 km (0.076 R)
• M4: 1,197,980 km (0.091 R)
• M5: 1,336,507 km (0.1 R)
• M6: 1,890,618 km (0.115 R)
• M7: 2,278,226 km (0.112 R)
• M8: 2,570,540 km (0.095 R)
• M9: 3,191,222 km (0.053 R)
• M10: 3,288,311 km (0.037 R)
• M11: 3,585,711 km (0.103 R)
• M12: 4,030,765 km (0.082 R)
• M13: 5,782,406 km (0.077 R)
• M14: 6,021,314 km (0.116 R)
• M15: 6,141,890 km (0.11 R)
• M16: 6,508,704 km (0.046 R)
• M17: 6,715,598 km (0.055 R)
• M18: 7,178,454 km (0.119 R)
• M19: 7,392,379 km (0.05 R)
• M20: 7,478,398 km (0.077 R)
• M21: 7,826,362 km (0.108 R)
• M22: 8,358,183 km (0.097 R)
• M23: 8,719,312 km (0.089 R)
• M24: 8,947,598 km (0.118 R)
• M25: 9,039,451 km (0.101 R)
• M26: 9,224,055 km (0.099 R)
• M27: 9,410,005 km (0.076 R)
• M28: 9,597,302 km (0.09 R)
• M29: 10,214,243 km (0.025 R)
• M30: 10,844,050 km (0.075 R)
• M31: 11,436,757 km (0.091 R)
• M32: 12,141,363 km (0.091 R)
• M33: 13,172,392 km (0.118 R)
• M34: 13,381,978 km (0.095 R)
• M35: 13,539,954 km (0.071 R)
• M36: 14,177,839 km (0.085 R)
• M37: 14,662,686 km (0.118 R)
• M38: 15,098,165 km (0.074 R)
• M39: 15,593,334 km (0.101 R)
• M40: 15,815,188 km (0.116 R)
• M41: 16,093,739 km (0.085 R)
• M42: 16,543,131 km (0.075 R)
• M43: 17,053,559 km (0.094 R)
• M44: 18,031,779 km (0.037 R)
• M45: 18,148,017 km (0.1 R)
• M46: 18,439,882 km (0.072 R)
• M47: 19,146,583 km (0.088 R)
• M48: 21,319,492 km (0.118 R)
• M49: 21,689,148 km (0.088 R)
• M50: 22,185,364 km (0.063 R)
• M51: 22,685,320 km (0.064 R)
• M52: 25,240,751 km (0.079 R)
• M53: 25,566,575 km (0.08 R)
• M54: 25,762,698 km (0.046 R)
• M55: 26,156,440 km (0.075 R)
• M56: 26,486,153 km (0.112 R)
• M57: 26,883,635 km (0.052 R)
• M58: 27,349,932 km (0.108 R)
• M59: 27,885,941 km (0.117 R)
• M60: 30,064,834 km (0.091 R)
• M61: 30,479,519 km (0.111 R)
• M62: 31,035,275 km (0.111 R)
• M63: 33,077,884 km (0.087 R)
• M64: 33,577,392 km (0.048 R)
• M65: 34,584,036 km (0.063 R)
• M66: 35,163,727 km (0.105 R)
• M67: 35,236,282 km (0.112 R)
• M68: 35,892,718 km (0.026 R)
• M69: 36,039,174 km (0.073 R)
• M70: 36,112,477 km (0.101 R)
• M71: 37,291,757 km (0.054 R)
• M72: 39,008,991 km (0.107 R)
• M73: 40,981,140 km (0.12 R)
• M74: 41,517,598 km (0.09 R)
• M75: 42,133,642 km (0.072 R)
• M76: 42,752,678 km (0.069 R)
• M77: 43,218,825 km (0.12 R)
• M78: 44,391,822 km (0.112 R)
• M79: 44,785,115 km (0.11 R)
• M80: 44,863,953 km (0.057 R)
• M81: 44,942,791 km (0.109 R)
• M82: 45,258,741 km (0.105 R)
• M83: 45,892,588 km (0.037 R)
• M84: 46,290,368 km (0.097 R)
• M85: 48,943,786 km (0.116 R)
• M86: 49,187,481 km (0.113 R)
• M87: 49,920,809 km (0.105 R)
• M88: 51,151,252 km (0.115 R)
• M89: 51,728,849 km (0.115 R)
• M90: 52,225,664 km (0.071 R)
• M91: 54,312,704 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.3

Radius: 4

Gravity: 40.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.95 AU - 15.17 AU

Year: 19898 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,001,925 km

• M1: 199,713 km (0.104 R)
• M2: 454,329 km (0.092 R)
• M3: 514,467 km (0.085 R)
• M4: 1,139,337 km (0.034 R)
• M5: 1,664,725 km (0.113 R)
• M6: 1,790,537 km (0.032 R)
• M7: 2,608,089 km (0.11 R)
• M8: 3,169,979 km (0.114 R)
• M9: 4,529,824 km (0.041 R)
• M10: 4,617,488 km (0.111 R)
• M11: 4,661,470 km (0.114 R)
• M12: 4,794,163 km (0.083 R)
• M13: 5,384,027 km (0.067 R)
• M14: 5,900,888 km (0.116 R)
• M15: 7,082,113 km (0.097 R)
• M16: 8,657,229 km (0.102 R)
• M17: 8,984,699 km (0.109 R)
• M18: 9,316,357 km (0.081 R)
• M19: 9,539,557 km (0.109 R)
• M20: 10,915,857 km (0.034 R)
• M21: 11,447,827 km (0.06 R)
• M22: 11,567,207 km (0.117 R)
• M23: 11,927,737 km (0.11 R)
• M24: 12,969,088 km (0.104 R)
• M25: 13,218,318 km (0.039 R)
• M26: 13,721,565 km (0.049 R)
• M27: 13,784,995 km (0.045 R)
• M28: 14,488,105 km (0.107 R)
• M29: 15,796,189 km (0.101 R)
• M30: 16,734,167 km (0.109 R)
• M31: 16,801,935 km (0.069 R)
• M32: 17,073,605 km (0.102 R)
• M33: 17,828,027 km (0.079 R)
• M34: 18,105,082 km (0.04 R)
• M35: 18,244,208 km (0.068 R)
• M36: 18,523,358 km (0.097 R)
• M37: 19,156,755 km (0.112 R)
• M38: 19,298,425 km (0.039 R)
• M39: 22,802,156 km (0.106 R)
• M40: 22,877,105 km (0.085 R)
• M41: 23,253,643 km (0.066 R)
• M42: 24,472,117 km (0.109 R)
• M43: 25,945,656 km (0.077 R)
• M44: 26,102,435 km (0.076 R)
• M45: 27,049,838 km (0.109 R)
• M46: 27,607,539 km (0.091 R)
• M47: 33,902,318 km (0.106 R)
• M48: 34,762,207 km (0.076 R)
• M49: 35,108,227 km (0.067 R)
• M50: 36,591,190 km (0.042 R)
• M51: 37,650,343 km (0.077 R)
• M52: 37,827,916 km (0.075 R)
• M53: 39,979,433 km (0.092 R)
• M54: 40,796,536 km (0.113 R)
• M55: 41,435,768 km (0.1 R)
• M56: 41,710,729 km (0.104 R)
• M57: 41,986,438 km (0.095 R)
• M58: 42,631,803 km (0.053 R)
• M59: 42,724,254 km (0.066 R)
• M60: 43,280,459 km (0.066 R)
• M61: 44,681,443 km (0.109 R)
• M62: 46,477,366 km (0.064 R)
• M63: 46,667,804 km (0.103 R)
• M64: 47,240,464 km (0.059 R)
• M65: 47,336,207 km (0.07 R)
• M66: 49,457,654 km (0.111 R)
• M67: 50,823,633 km (0.033 R)
• M68: 52,697,346 km (0.061 R)
• M69: 53,992,415 km (0.113 R)
• M70: 55,499,613 km (0.073 R)
• M71: 57,632,729 km (0.062 R)
• M72: 61,560,421 km (0.118 R)
• M73: 63,767,738 km (0.118 R)
• M74: 65,147,180 km (0.059 R)
• M75: 65,253,694 km (0.066 R)
• M76: 65,466,871 km (0.118 R)
• M77: 65,787,010 km (0.105 R)
• M78: 67,396,085 km (0.088 R)
• M79: 71,419,819 km (0.114 R)
• M80: 72,079,695 km (0.103 R)
• M81: 73,516,134 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 3.1

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.7 AU - 16.4 AU

Year: 20911 Days

Day: 17 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,001,925 km

• M1: 60,438 km (0.104 R)
• M2: 171,439 km (0.099 R)
• M3: 235,467 km (0.053 R)
• M4: 372,798 km (0.119 R)
• M5: 457,321 km (0.102 R)
• M6: 694,583 km (0.057 R)
• M7: 763,548 km (0.053 R)
• M8: 1,568,384 km (0.077 R)
• M9: 1,682,228 km (0.07 R)
• M10: 2,394,015 km (0.104 R)
• M11: 2,960,093 km (0.098 R)
• M12: 3,359,370 km (0.066 R)
• M13: 3,866,806 km (0.05 R)
• M14: 4,020,443 km (0.1 R)
• M15: 4,753,173 km (0.09 R)
• M16: 4,851,609 km (0.103 R)
• M17: 5,218,871 km (0.078 R)
• M18: 5,525,846 km (0.1 R)
• M19: 5,768,643 km (0.08 R)
• M20: 5,944,271 km (0.098 R)
• M21: 6,015,031 km (0.05 R)
• M22: 6,700,638 km (0.055 R)
• M23: 7,297,085 km (0.053 R)
• M24: 7,832,645 km (0.07 R)
• M25: 8,027,123 km (0.102 R)
• M26: 8,860,682 km (0.079 R)
• M27: 10,565,350 km (0.08 R)
• M28: 13,280,850 km (0.114 R)
• M29: 14,357,356 km (0.092 R)
• M30: 15,510,158 km (0.096 R)
• M31: 16,245,730 km (0.115 R)
• M32: 16,592,797 km (0.058 R)
• M33: 18,519,319 km (0.118 R)
• M34: 19,930,476 km (0.049 R)
• M35: 20,622,216 km (0.079 R)
• M36: 21,267,731 km (0.109 R)
• M37: 21,430,045 km (0.055 R)
• M38: 22,578,358 km (0.064 R)
• M39: 23,076,519 km (0.113 R)
• M40: 23,132,169 km (0.089 R)
• M41: 23,243,470 km (0.119 R)
• M42: 25,219,658 km (0.109 R)
• M43: 25,563,883 km (0.104 R)
• M44: 25,678,923 km (0.042 R)
• M45: 28,134,722 km (0.079 R)
• M46: 30,055,409 km (0.031 R)
• M47: 30,420,278 km (0.037 R)
• M48: 30,725,308 km (0.065 R)
• M49: 31,031,535 km (0.118 R)
• M50: 31,277,175 km (0.04 R)
• M51: 31,832,183 km (0.088 R)
• M52: 32,328,399 km (0.088 R)
• M53: 33,768,877 km (0.093 R)
• M54: 34,084,828 km (0.104 R)
• M55: 35,038,514 km (0.102 R)
• M56: 35,550,588 km (0.113 R)
• M57: 36,776,991 km (0.056 R)
• M58: 37,493,266 km (0.072 R)
• M59: 37,689,388 km (0.082 R)
• M60: 38,477,470 km (0.1 R)
• M61: 38,741,361 km (0.11 R)
• M62: 40,136,510 km (0.12 R)
• M63: 40,203,381 km (0.12 R)
• M64: 40,538,181 km (0.033 R)
• M65: 40,672,370 km (0.117 R)
• M66: 41,345,560 km (0.044 R)
• M67: 43,386,823 km (0.109 R)
• M68: 45,390,986 km (0.028 R)
• M69: 45,460,699 km (0.085 R)
• M70: 45,879,273 km (0.098 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit