🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 25.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 354 Days

Day: 13.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.44 AU - 2.78 AU

Year: 1588 Days

Day: 45.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,552,315 km

• M1: 28,573 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.45 AU - 3.25 AU

Year: 1813 Days

Day: 22.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,552,315 km

• M1: 1,902,586 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.32 AU - 4.16 AU

Year: 2725 Days

Day: 16.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 12.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.94 AU - 8.6 AU

Year: 8159 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,552,315 km

• M1: 185,053 km (0.095 R)
• M2: 272,268 km (0.118 R)
• M3: 372,200 km (0.111 R)
• M4: 459,265 km (0.026 R)
• M5: 601,234 km (0.111 R)
• M6: 747,241 km (0.096 R)
• M7: 990,637 km (0.089 R)
• M8: 1,077,853 km (0.072 R)
• M9: 1,291,927 km (0.083 R)
• M10: 1,487,003 km (0.108 R)
• M11: 1,834,070 km (0.114 R)
• M12: 2,054,727 km (0.099 R)
• M13: 2,382,496 km (0.082 R)
• M14: 2,542,715 km (0.097 R)
• M15: 2,831,738 km (0.099 R)
• M16: 2,916,261 km (0.109 R)
• M17: 3,066,457 km (0.042 R)
• M18: 3,352,189 km (0.092 R)
• M19: 3,600,821 km (0.099 R)
• M20: 3,926,047 km (0.042 R)
• M21: 4,212,526 km (0.041 R)
• M22: 4,456,670 km (0.108 R)
• M23: 4,555,554 km (0.082 R)
• M24: 5,061,345 km (0.104 R)
• M25: 5,164,567 km (0.031 R)
• M26: 5,426,064 km (0.059 R)
• M27: 5,826,388 km (0.106 R)
• M28: 6,098,806 km (0.042 R)
• M29: 6,291,937 km (0.086 R)
• M30: 8,210,679 km (0.091 R)
• M31: 8,362,970 km (0.104 R)
• M32: 8,546,975 km (0.105 R)
• M33: 8,763,443 km (0.032 R)
• M34: 9,423,469 km (0.067 R)
• M35: 9,615,104 km (0.081 R)
• M36: 10,328,686 km (0.095 R)
• M37: 10,427,271 km (0.048 R)
• M38: 11,840,971 km (0.099 R)
• M39: 12,325,518 km (0.113 R)
• M40: 12,430,237 km (0.056 R)
• M41: 12,851,953 km (0.096 R)
• M42: 13,385,718 km (0.069 R)
• M43: 14,035,721 km (0.119 R)
• M44: 14,438,139 km (0.106 R)
• M45: 14,770,247 km (0.027 R)
• M46: 14,918,648 km (0.066 R)
• M47: 15,366,843 km (0.062 R)
• M48: 15,857,374 km (0.08 R)
• M49: 16,199,953 km (0.045 R)
• M50: 16,815,249 km (0.077 R)
• M51: 18,227,154 km (0.103 R)
• M52: 18,306,740 km (0.099 R)
• M53: 18,426,419 km (0.077 R)
• M54: 20,168,486 km (0.09 R)
• M55: 20,333,343 km (0.064 R)
• M56: 20,871,745 km (0.114 R)
• M57: 22,515,377 km (0.11 R)
• M58: 23,287,901 km (0.11 R)
• M59: 23,894,819 km (0.085 R)
• M60: 24,462,992 km (0.082 R)
• M61: 24,770,864 km (0.105 R)
• M62: 25,168,495 km (0.068 R)
• M63: 25,479,210 km (0.118 R)
• M64: 25,791,271 km (0.073 R)
• M65: 26,149,409 km (0.105 R)
• M66: 26,239,167 km (0.089 R)
• M67: 26,599,399 km (0.085 R)
• M68: 26,780,113 km (0.101 R)
• M69: 26,870,620 km (0.043 R)
• M70: 27,097,410 km (0.12 R)
• M71: 27,188,216 km (0.119 R)
• M72: 27,507,159 km (0.118 R)
• M73: 28,056,632 km (0.109 R)
• M74: 28,471,168 km (0.069 R)
• M75: 29,166,498 km (0.111 R)
• M76: 29,773,716 km (0.11 R)
• M77: 30,196,480 km (0.047 R)
• M78: 30,385,123 km (0.057 R)
• M79: 30,574,065 km (0.109 R)
• M80: 31,095,713 km (0.104 R)
• M81: 31,668,074 km (0.12 R)
• M82: 31,859,709 km (0.093 R)
• M83: 32,195,855 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.82 AU - 15.7 AU

Year: 18190 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,552,315 km

• M1: 104,868 km (0.039 R)
• M2: 515,664 km (0.036 R)
• M3: 1,376,151 km (0.084 R)
• M4: 1,690,007 km (0.117 R)
• M5: 1,827,488 km (0.088 R)
• M6: 2,055,176 km (0.095 R)
• M7: 2,172,610 km (0.061 R)
• M8: 2,413,911 km (0.09 R)
• M9: 2,988,367 km (0.06 R)
• M10: 3,745,931 km (0.076 R)
• M11: 3,853,641 km (0.119 R)
• M12: 4,869,411 km (0.09 R)
• M13: 5,105,925 km (0.096 R)
• M14: 5,185,511 km (0.053 R)
• M15: 5,879,496 km (0.039 R)
• M16: 6,173,755 km (0.103 R)
• M17: 6,820,317 km (0.076 R)
• M18: 7,040,674 km (0.082 R)
• M19: 7,173,966 km (0.119 R)
• M20: 7,533,749 km (0.047 R)
• M21: 7,715,809 km (0.048 R)
• M22: 8,223,993 km (0.055 R)
• M23: 8,647,804 km (0.103 R)
• M24: 8,982,305 km (0.083 R)
• M25: 9,961,573 km (0.062 R)
• M26: 10,413,209 km (0.108 R)
• M27: 10,667,076 km (0.11 R)
• M28: 11,336,527 km (0.084 R)
• M29: 11,860,718 km (0.102 R)
• M30: 13,370,310 km (0.086 R)
• M31: 13,868,171 km (0.096 R)
• M32: 14,147,471 km (0.071 R)
• M33: 14,315,918 km (0.05 R)
• M34: 14,485,113 km (0.088 R)
• M35: 14,541,661 km (0.102 R)
• M36: 15,687,581 km (0.115 R)
• M37: 16,565,870 km (0.105 R)
• M38: 17,400,028 km (0.045 R)
• M39: 17,822,193 km (0.078 R)
• M40: 18,064,990 km (0.041 R)
• M41: 18,799,815 km (0.058 R)
• M42: 19,482,131 km (0.112 R)
• M43: 19,669,577 km (0.12 R)
• M44: 20,552,354 km (0.034 R)
• M45: 22,881,144 km (0.102 R)
• M46: 23,277,279 km (0.114 R)
• M47: 23,809,100 km (0.118 R)
• M48: 24,009,561 km (0.118 R)
• M49: 24,479,448 km (0.041 R)
• M50: 25,223,996 km (0.118 R)
• M51: 25,976,025 km (0.078 R)
• M52: 27,362,049 km (0.093 R)
• M53: 27,642,246 km (0.109 R)
• M54: 33,066,964 km (0.118 R)
• M55: 36,090,337 km (0.109 R)
• M56: 36,167,080 km (0.108 R)
• M57: 36,859,868 km (0.105 R)
• M58: 38,024,338 km (0.052 R)
• M59: 38,102,428 km (0.065 R)
• M60: 39,437,739 km (0.098 R)
• M61: 39,754,138 km (0.117 R)
• M62: 39,912,562 km (0.051 R)
• M63: 40,868,044 km (0.096 R)
• M64: 41,589,554 km (0.115 R)
• M65: 42,073,055 km (0.12 R)
• M66: 42,153,688 km (0.085 R)
• M67: 42,315,403 km (0.112 R)
• M68: 44,682,341 km (0.111 R)
• M69: 44,764,620 km (0.083 R)
• M70: 45,508,420 km (0.117 R)
• M71: 46,924,364 km (0.106 R)
• M72: 48,608,537 km (0.096 R)
• M73: 50,312,606 km (0.109 R)
• M74: 50,569,765 km (0.082 R)
• M75: 51,776,272 km (0.083 R)
• M76: 52,122,741 km (0.096 R)
• M77: 52,469,957 km (0.111 R)
• M78: 52,817,922 km (0.117 R)
• M79: 53,428,730 km (0.12 R)
• M80: 53,778,789 km (0.094 R)
• M81: 54,921,866 km (0.07 R)
• M82: 55,806,438 km (0.115 R)
• M83: 55,984,011 km (0.094 R)
• M84: 57,679,703 km (0.117 R)
• M85: 57,769,312 km (0.105 R)
• M86: 57,859,071 km (0.111 R)
• M87: 60,118,148 km (0.113 R)
• M88: 60,209,104 km (0.098 R)
• M89: 60,391,164 km (0.049 R)
• M90: 60,755,884 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 6.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.3 AU - 15.96 AU

Year: 23279 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,552,315 km

• M1: 135,685 km (0.094 R)
• M2: 1,016,817 km (0.114 R)
• M3: 1,075,010 km (0.044 R)
• M4: 1,718,281 km (0.12 R)
• M5: 2,440,988 km (0.08 R)
• M6: 3,290,405 km (0.025 R)
• M7: 3,872,490 km (0.076 R)
• M8: 4,903,519 km (0.043 R)
• M9: 4,953,335 km (0.093 R)
• M10: 6,121,246 km (0.087 R)
• M11: 6,694,206 km (0.114 R)
• M12: 7,029,305 km (0.108 R)
• M13: 7,513,403 km (0.098 R)
• M14: 8,126,156 km (0.076 R)
• M15: 8,215,017 km (0.103 R)
• M16: 8,664,110 km (0.091 R)
• M17: 8,937,426 km (0.109 R)
• M18: 9,121,281 km (0.049 R)
• M19: 11,488,668 km (0.117 R)
• M20: 12,431,284 km (0.054 R)
• M21: 13,050,170 km (0.061 R)
• M22: 14,139,692 km (0.06 R)
• M23: 15,441,043 km (0.117 R)
• M24: 16,329,655 km (0.089 R)
• M25: 17,808,879 km (0.082 R)
• M26: 18,740,125 km (0.097 R)
• M27: 19,290,795 km (0.108 R)
• M28: 19,647,586 km (0.058 R)
• M29: 25,210,682 km (0.092 R)
• M30: 25,557,300 km (0.065 R)
• M31: 25,774,666 km (0.115 R)
• M32: 25,905,414 km (0.119 R)
• M33: 29,928,700 km (0.119 R)
• M34: 30,203,810 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 4.7

Gravity: 40.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.71 AU - 21.89 AU

Year: 29492 Days

Day: 21.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,552,315 km

• M1: 135,386 km (0.025 R)
• M2: 433,385 km (0.098 R)
• M3: 483,351 km (0.096 R)
• M4: 616,942 km (0.091 R)
• M5: 702,811 km (0.055 R)
• M6: 792,719 km (0.11 R)
• M7: 1,444,966 km (0.035 R)
• M8: 2,722,382 km (0.116 R)
• M9: 3,406,792 km (0.092 R)
• M10: 5,629,069 km (0.081 R)
• M11: 5,871,268 km (0.089 R)
• M12: 6,681,639 km (0.085 R)
• M13: 6,873,723 km (0.105 R)
• M14: 7,002,676 km (0.094 R)
• M15: 7,197,602 km (0.086 R)
• M16: 7,460,446 km (0.07 R)
• M17: 12,382,515 km (0.097 R)
• M18: 12,460,904 km (0.067 R)
• M19: 15,984,981 km (0.104 R)
• M20: 16,070,402 km (0.086 R)
• M21: 17,457,174 km (0.088 R)
• M22: 17,721,513 km (0.092 R)
• M23: 20,901,067 km (0.097 R)
• M24: 21,181,563 km (0.037 R)
• M25: 21,275,360 km (0.113 R)
• M26: 22,891,167 km (0.116 R)
• M27: 24,447,733 km (0.101 R)
• M28: 24,644,604 km (0.113 R)
• M29: 27,252,543 km (0.07 R)
• M30: 27,456,744 km (0.099 R)
• M31: 30,792,328 km (0.061 R)
• M32: 31,111,570 km (0.12 R)
• M33: 32,291,448 km (0.082 R)
• M34: 32,507,468 km (0.119 R)
• M35: 33,049,910 km (0.1 R)
• M36: 34,033,516 km (0.041 R)
• M37: 34,584,185 km (0.11 R)
• M38: 34,694,738 km (0.074 R)
• M39: 35,582,751 km (0.116 R)
• M40: 36,253,698 km (0.073 R)
• M41: 36,816,036 km (0.094 R)
• M42: 39,324,343 km (0.09 R)
• M43: 40,250,055 km (0.11 R)
• M44: 40,948,976 km (0.118 R)
• M45: 42,358,936 km (0.094 R)
• M46: 43,188,756 km (0.089 R)
• M47: 43,665,225 km (0.03 R)
• M48: 44,383,444 km (0.083 R)
• M49: 45,226,129 km (0.098 R)
• M50: 47,172,098 km (0.119 R)
• M51: 48,649,527 km (0.104 R)
• M52: 48,897,261 km (0.098 R)
• M53: 49,393,926 km (0.052 R)
• M54: 49,518,391 km (0.112 R)
• M55: 50,642,918 km (0.073 R)
• M56: 50,893,944 km (0.063 R)
• M57: 51,271,229 km (0.109 R)
• M58: 52,155,353 km (0.098 R)
• M59: 52,662,789 km (0.106 R)
• M60: 54,708,839 km (0.098 R)
• M61: 57,695,261 km (0.103 R)
• M62: 57,826,309 km (0.087 R)
• M63: 66,141,707 km (0.108 R)
• M64: 70,437,110 km (0.084 R)
• M65: 71,841,834 km (0.025 R)
• M66: 76,254,822 km (0.06 R)
• M67: 76,398,585 km (0.094 R)
• M68: 76,686,561 km (0.072 R)
• M69: 77,407,922 km (0.08 R)
• M70: 78,566,707 km (0.049 R)
• M71: 79,731,177 km (0.047 R)
• M72: 81,341,598 km (0.073 R)
• M73: 83,555,048 km (0.094 R)
• M74: 83,703,300 km (0.12 R)
• M75: 85,190,751 km (0.091 R)
• M76: 86,237,189 km (0.11 R)
• M77: 87,890,095 km (0.079 R)
• M78: 88,191,685 km (0.049 R)
• M79: 90,008,850 km (0.037 R)
• M80: 90,312,983 km (0.093 R)
• M81: 91,685,393 km (0.118 R)
• M82: 92,604,224 km (0.096 R)
• M83: 93,372,259 km (0.065 R)
• M84: 94,451,009 km (0.08 R)
• M85: 95,378,965 km (0.068 R)
• M86: 96,154,480 km (0.087 R)
• M87: 96,932,240 km (0.075 R)
• M88: 99,591,940 km (0.066 R)
• M89: 101,009,679 km (0.11 R)
• M90: 101,167,654 km (0.107 R)
• M91: 101,800,154 km (0.051 R)
• M92: 102,117,003 km (0.101 R)
• M93: 103,546,560 km (0.045 R)
• M94: 105,463,058 km (0.086 R)
• M95: 107,068,991 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit