🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 143 Days

Day: 20.9 Hours

Environment

Temp: 263 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.15 AU - 1.21 AU

Year: 461 Days

Day: 23.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.14 AU - 1.32 AU

Year: 491 Days

Day: 12.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,575,736 km

• M1: 45,179 km (0.118 R)
• M2: 84,523 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.55 AU - 1.69 AU

Year: 742 Days

Day: 38.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,575,736 km

• M1: 258,056 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.38 AU - 1.86 AU

Year: 742 Days

Day: 23.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.79 AU - 2.35 AU

Year: 1072 Days

Day: 40.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,575,736 km

• M1: 1,848,581 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.16 AU - 2.54 AU

Year: 1297 Days

Day: 47.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 9.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.29 AU - 7.03 AU

Year: 6186 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,575,736 km

• M1: 116,387 km (0.119 R)
• M2: 271,819 km (0.066 R)
• M3: 489,185 km (0.104 R)
• M4: 803,789 km (0.081 R)
• M5: 1,062,444 km (0.088 R)
• M6: 1,489,247 km (0.062 R)
• M7: 2,252,794 km (0.103 R)
• M8: 2,509,355 km (0.115 R)
• M9: 2,597,019 km (0.089 R)
• M10: 2,708,021 km (0.029 R)
• M11: 3,455,860 km (0.098 R)
• M12: 3,578,231 km (0.081 R)
• M13: 3,802,329 km (0.104 R)
• M14: 4,005,333 km (0.1 R)
• M15: 4,082,376 km (0.091 R)
• M16: 4,185,898 km (0.081 R)
• M17: 4,662,666 km (0.089 R)
• M18: 4,743,898 km (0.117 R)
• M19: 4,852,805 km (0.109 R)
• M20: 5,240,713 km (0.109 R)
• M21: 5,410,057 km (0.072 R)
• M22: 6,253,939 km (0.11 R)
• M23: 6,463,825 km (0.041 R)
• M24: 6,921,295 km (0.078 R)
• M25: 7,964,441 km (0.04 R)
• M26: 8,126,755 km (0.109 R)
• M27: 8,520,796 km (0.071 R)
• M28: 8,753,570 km (0.098 R)
• M29: 9,395,943 km (0.06 R)
• M30: 9,533,124 km (0.051 R)
• M31: 9,774,874 km (0.066 R)
• M32: 9,983,563 km (0.108 R)
• M33: 10,405,579 km (0.033 R)
• M34: 10,511,943 km (0.052 R)
• M35: 10,618,756 km (0.042 R)
• M36: 10,725,868 km (0.107 R)
• M37: 10,833,429 km (0.117 R)
• M38: 11,266,964 km (0.04 R)
• M39: 11,706,333 km (0.118 R)
• M40: 12,263,285 km (0.099 R)
• M41: 12,866,913 km (0.119 R)
• M42: 14,181,729 km (0.045 R)
• M43: 14,735,390 km (0.115 R)
• M44: 14,815,126 km (0.119 R)
• M45: 15,175,507 km (0.096 R)
• M46: 15,336,624 km (0.106 R)
• M47: 15,457,798 km (0.115 R)
• M48: 15,660,503 km (0.083 R)
• M49: 16,645,755 km (0.077 R)
• M50: 16,770,221 km (0.047 R)
• M51: 18,460,527 km (0.102 R)
• M52: 18,589,480 km (0.095 R)
• M53: 18,934,902 km (0.114 R)
• M54: 19,021,519 km (0.047 R)
• M55: 20,470,524 km (0.099 R)
• M56: 20,916,625 km (0.104 R)
• M57: 21,185,901 km (0.111 R)
• M58: 21,546,581 km (0.115 R)
• M59: 21,727,744 km (0.079 R)
• M60: 22,182,821 km (0.095 R)
• M61: 22,594,963 km (0.107 R)
• M62: 23,102,250 km (0.106 R)
• M63: 23,566,601 km (0.105 R)
• M64: 24,034,095 km (0.119 R)
• M65: 24,363,210 km (0.106 R)
• M66: 24,457,606 km (0.107 R)
• M67: 25,311,661 km (0.06 R)
• M68: 25,598,589 km (0.08 R)
• M69: 27,049,090 km (0.102 R)
• M70: 27,195,696 km (0.112 R)
• M71: 27,440,438 km (0.06 R)
• M72: 28,030,901 km (0.098 R)
• M73: 28,625,702 km (0.088 R)
• M74: 29,626,063 km (0.117 R)
• M75: 30,333,063 km (0.105 R)
• M76: 30,739,670 km (0.086 R)
• M77: 31,970,112 km (0.117 R)
• M78: 32,331,989 km (0.112 R)
• M79: 32,539,332 km (0.086 R)
• M80: 33,583,076 km (0.118 R)
• M81: 33,898,429 km (0.068 R)
• M82: 34,320,295 km (0.052 R)
• M83: 35,116,006 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 7.2

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.53 AU - 17.99 AU

Year: 20408 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,575,736 km

• M1: 171,140 km (0.106 R)
• M2: 246,238 km (0.107 R)
• M3: 494,122 km (0.11 R)
• M4: 552,315 km (0.067 R)
• M5: 1,180,477 km (0.104 R)
• M6: 1,483,412 km (0.06 R)
• M7: 1,779,467 km (0.105 R)
• M8: 2,191,609 km (0.106 R)
• M9: 2,324,302 km (0.077 R)
• M10: 2,493,946 km (0.076 R)
• M11: 2,809,747 km (0.036 R)
• M12: 2,954,109 km (0.12 R)
• M13: 4,360,329 km (0.04 R)
• M14: 4,527,879 km (0.087 R)
• M15: 4,654,887 km (0.06 R)
• M16: 5,531,381 km (0.119 R)
• M17: 8,294,903 km (0.11 R)
• M18: 9,675,541 km (0.069 R)
• M19: 9,839,501 km (0.107 R)
• M20: 10,004,208 km (0.103 R)
• M21: 10,392,265 km (0.116 R)
• M22: 11,126,042 km (0.074 R)
• M23: 11,701,695 km (0.068 R)
• M24: 12,051,904 km (0.107 R)
• M25: 12,583,425 km (0.09 R)
• M26: 12,762,344 km (0.06 R)
• M27: 14,100,048 km (0.08 R)
• M28: 14,410,164 km (0.096 R)
• M29: 15,290,698 km (0.108 R)
• M30: 15,673,369 km (0.108 R)
• M31: 16,253,210 km (0.084 R)
• M32: 16,971,579 km (0.119 R)
• M33: 17,833,861 km (0.117 R)
• M34: 17,900,732 km (0.099 R)
• M35: 18,778,273 km (0.031 R)
• M36: 19,051,139 km (0.108 R)
• M37: 19,119,505 km (0.09 R)
• M38: 23,371,077 km (0.108 R)
• M39: 23,811,643 km (0.08 R)
• M40: 24,255,051 km (0.09 R)
• M41: 24,477,802 km (0.112 R)
• M42: 25,074,997 km (0.1 R)
• M43: 25,752,675 km (0.076 R)
• M44: 26,055,760 km (0.039 R)
• M45: 27,280,069 km (0.074 R)
• M46: 27,357,112 km (0.053 R)
• M47: 28,444,689 km (0.045 R)
• M48: 28,993,713 km (0.099 R)
• M49: 29,230,078 km (0.099 R)
• M50: 29,388,053 km (0.111 R)
• M51: 30,341,739 km (0.109 R)
• M52: 30,661,729 km (0.098 R)
• M53: 31,305,449 km (0.108 R)
• M54: 34,506,245 km (0.101 R)
• M55: 34,840,446 km (0.068 R)
• M56: 35,091,771 km (0.078 R)
• M57: 35,680,439 km (0.059 R)
• M58: 36,018,380 km (0.062 R)
• M59: 36,272,397 km (0.119 R)
• M60: 37,038,338 km (0.097 R)
• M61: 39,106,679 km (0.119 R)
• M62: 39,804,553 km (0.103 R)
• M63: 40,506,316 km (0.097 R)
• M64: 40,594,429 km (0.102 R)
• M65: 41,566,816 km (0.089 R)
• M66: 41,833,399 km (0.096 R)
• M67: 42,636,440 km (0.119 R)
• M68: 44,529,901 km (0.06 R)
• M69: 44,711,662 km (0.076 R)
• M70: 45,349,697 km (0.056 R)
• M71: 46,174,580 km (0.032 R)
• M72: 47,282,053 km (0.084 R)
• M73: 51,226,649 km (0.119 R)
• M74: 51,321,794 km (0.086 R)
• M75: 52,276,976 km (0.087 R)
• M76: 52,852,928 km (0.084 R)
• M77: 52,949,119 km (0.055 R)
• M78: 54,108,054 km (0.076 R)
• M79: 54,302,082 km (0.087 R)
• M80: 56,058,062 km (0.095 R)
• M81: 56,156,198 km (0.061 R)
• M82: 56,549,192 km (0.097 R)
• M83: 57,337,872 km (0.107 R)
• M84: 59,725,753 km (0.075 R)
• M85: 60,730,303 km (0.105 R)
• M86: 62,247,524 km (0.1 R)
• M87: 63,982,112 km (0.048 R)
• M88: 64,804,002 km (0.087 R)
• M89: 65,319,367 km (0.052 R)
• M90: 68,649,864 km (0.11 R)
• M91: 69,385,736 km (0.053 R)
• M92: 69,491,053 km (0.067 R)
• M93: 70,335,683 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482

Radius: 5.1

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.05 AU - 20.93 AU

Year: 30966 Days

Day: 19.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,575,736 km

• M1: 86,318 km (0.099 R)
• M2: 229,633 km (0.113 R)
• M3: 533,765 km (0.028 R)
• M4: 1,045,240 km (0.083 R)
• M5: 1,262,905 km (0.083 R)
• M6: 1,775,727 km (0.083 R)
• M7: 1,848,581 km (0.109 R)
• M8: 1,885,382 km (0.116 R)
• M9: 2,111,424 km (0.098 R)
• M10: 2,227,811 km (0.039 R)
• M11: 2,630,529 km (0.083 R)
• M12: 3,143,051 km (0.101 R)
• M13: 3,593,191 km (0.074 R)
• M14: 4,015,656 km (0.111 R)
• M15: 4,159,868 km (0.068 R)
• M16: 4,653,242 km (0.106 R)
• M17: 5,164,717 km (0.119 R)
• M18: 6,632,870 km (0.077 R)
• M19: 6,860,708 km (0.118 R)
• M20: 7,977,606 km (0.109 R)
• M21: 8,098,481 km (0.107 R)
• M22: 8,526,181 km (0.115 R)
• M23: 9,086,724 km (0.077 R)
• M24: 10,506,558 km (0.108 R)
• M25: 11,107,044 km (0.106 R)
• M26: 11,581,718 km (0.074 R)
• M27: 12,063,123 km (0.063 R)
• M28: 13,045,234 km (0.088 R)
• M29: 13,187,651 km (0.037 R)
• M30: 14,198,783 km (0.098 R)
• M31: 14,713,549 km (0.118 R)
• M32: 15,159,799 km (0.083 R)
• M33: 16,601,773 km (0.11 R)
• M34: 18,007,694 km (0.117 R)
• M35: 18,245,704 km (0.094 R)
• M36: 18,325,290 km (0.102 R)
• M37: 19,127,434 km (0.077 R)
• M38: 25,585,125 km (0.112 R)
• M39: 26,480,618 km (0.094 R)
• M40: 27,113,567 km (0.099 R)
• M41: 27,660,048 km (0.074 R)
• M42: 28,856,382 km (0.106 R)
• M43: 29,694,579 km (0.08 R)
• M44: 29,975,673 km (0.119 R)
• M45: 31,109,176 km (0.111 R)
• M46: 32,352,784 km (0.045 R)
• M47: 36,179,946 km (0.103 R)
• M48: 36,480,338 km (0.081 R)
• M49: 38,095,696 km (0.061 R)
• M50: 38,809,727 km (0.097 R)
• M51: 39,425,322 km (0.074 R)
• M52: 39,631,169 km (0.03 R)
• M53: 41,500,394 km (0.104 R)
• M54: 43,291,829 km (0.108 R)
• M55: 43,398,043 km (0.114 R)
• M56: 43,504,258 km (0.09 R)
• M57: 44,893,423 km (0.108 R)
• M58: 47,168,059 km (0.083 R)
• M59: 47,715,138 km (0.116 R)
• M60: 47,824,794 km (0.085 R)
• M61: 49,590,946 km (0.117 R)
• M62: 50,370,351 km (0.095 R)
• M63: 50,817,499 km (0.061 R)
• M64: 51,603,187 km (0.119 R)
• M65: 53,870,193 km (0.082 R)
• M66: 58,500,547 km (0.102 R)
• M67: 59,677,882 km (0.113 R)
• M68: 61,936,361 km (0.106 R)
• M69: 63,136,136 km (0.045 R)
• M70: 63,376,988 km (0.086 R)
• M71: 64,101,491 km (0.114 R)
• M72: 64,343,690 km (0.088 R)
• M73: 65,071,783 km (0.069 R)
• M74: 65,558,724 km (0.082 R)
• M75: 66,781,387 km (0.071 R)
• M76: 66,904,057 km (0.067 R)
• M77: 67,272,517 km (0.112 R)
• M78: 69,373,469 km (0.085 R)
• M79: 71,119,576 km (0.096 R)
• M80: 73,006,603 km (0.037 R)
• M81: 73,385,983 km (0.106 R)
• M82: 73,765,962 km (0.109 R)
• M83: 75,292,608 km (0.12 R)
• M84: 75,675,878 km (0.066 R)
• M85: 76,187,952 km (0.075 R)
• M86: 78,376,868 km (0.106 R)
• M87: 79,154,477 km (0.096 R)
• M88: 80,978,524 km (0.081 R)
• M89: 84,137,732 km (0.11 R)
• M90: 86,132,620 km (0.088 R)
• M91: 86,266,061 km (0.098 R)
• M92: 87,068,803 km (0.094 R)
• M93: 88,008,427 km (0.108 R)
• M94: 88,546,830 km (0.067 R)
• M95: 89,762,313 km (0.074 R)
• M96: 90,304,306 km (0.12 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: 527 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit