🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 195 Days

Day: 45.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.1 AU - 1.12 AU

Year: 445 Days

Day: 40.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,783,509 km

• M1: 609,013 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.03 AU - 1.53 AU

Year: 551 Days

Day: 25.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,783,509 km

• M1: 426,204 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.81 AU - 2.63 AU

Year: 1260 Days

Day: 12.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.18 AU - 3.48 AU

Year: 1813 Days

Day: 19 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 10

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.3 AU - 7.04 AU

Year: 5836 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 62,783,509 km

• M1: 130,449 km (0.066 R)
• M2: 414,087 km (0.076 R)
• M3: 518,207 km (0.025 R)
• M4: 648,507 km (0.087 R)
• M5: 843,582 km (0.107 R)
• M6: 1,117,047 km (0.051 R)
• M7: 1,207,704 km (0.084 R)
• M8: 1,332,618 km (0.078 R)
• M9: 1,528,292 km (0.11 R)
• M10: 1,733,540 km (0.077 R)
• M11: 2,183,680 km (0.05 R)
• M12: 2,311,586 km (0.092 R)
• M13: 2,402,691 km (0.112 R)
• M14: 2,494,993 km (0.11 R)
• M15: 2,615,420 km (0.074 R)
• M16: 2,806,606 km (0.071 R)
• M17: 2,974,155 km (0.07 R)
• M18: 3,145,146 km (0.071 R)
• M19: 3,231,912 km (0.113 R)
• M20: 3,511,810 km (0.076 R)
• M21: 3,632,087 km (0.111 R)
• M22: 3,815,045 km (0.114 R)
• M23: 4,142,664 km (0.097 R)
• M24: 4,285,829 km (0.088 R)
• M25: 4,382,320 km (0.115 R)
• M26: 4,642,920 km (0.102 R)
• M27: 4,875,095 km (0.053 R)
• M28: 4,942,265 km (0.03 R)
• M29: 5,577,308 km (0.107 R)
• M30: 5,967,160 km (0.085 R)
• M31: 6,219,831 km (0.095 R)
• M32: 6,420,890 km (0.106 R)
• M33: 6,531,443 km (0.117 R)
• M34: 6,605,494 km (0.12 R)
• M35: 7,730,320 km (0.107 R)
• M36: 8,546,676 km (0.113 R)
• M37: 8,709,139 km (0.067 R)
• M38: 9,790,133 km (0.063 R)
• M39: 11,467,425 km (0.077 R)
• M40: 11,646,793 km (0.105 R)
• M41: 11,736,701 km (0.037 R)
• M42: 11,940,154 km (0.05 R)
• M43: 13,067,972 km (0.104 R)
• M44: 13,467,100 km (0.089 R)
• M45: 13,656,341 km (0.113 R)
• M46: 14,664,481 km (0.102 R)
• M47: 15,448,523 km (0.091 R)
• M48: 15,646,740 km (0.118 R)
• M49: 15,746,073 km (0.099 R)
• M50: 15,845,706 km (0.07 R)
• M51: 16,776,952 km (0.089 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 8.3

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.43 AU - 8.61 AU

Year: 7853 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,783,509 km

• M1: 113,994 km (0.07 R)
• M2: 232,026 km (0.116 R)
• M3: 441,613 km (0.106 R)
• M4: 562,039 km (0.118 R)
• M5: 886,667 km (0.083 R)
• M6: 1,133,204 km (0.115 R)
• M7: 1,341,893 km (0.114 R)
• M8: 1,401,134 km (0.087 R)
• M9: 1,522,158 km (0.102 R)
• M10: 1,796,222 km (0.114 R)
• M11: 1,928,167 km (0.086 R)
• M12: 2,201,632 km (0.089 R)
• M13: 2,366,938 km (0.119 R)
• M14: 2,560,966 km (0.098 R)
• M15: 2,887,239 km (0.113 R)
• M16: 3,016,342 km (0.045 R)
• M17: 3,551,753 km (0.08 R)
• M18: 3,662,305 km (0.09 R)
• M19: 4,174,379 km (0.085 R)
• M20: 4,232,722 km (0.099 R)
• M21: 4,291,215 km (0.104 R)
• M22: 4,618,236 km (0.115 R)
• M23: 4,861,183 km (0.099 R)
• M24: 5,139,584 km (0.104 R)
• M25: 5,391,358 km (0.104 R)
• M26: 5,679,483 km (0.065 R)
• M27: 5,841,647 km (0.119 R)
• M28: 6,071,430 km (0.096 R)
• M29: 6,710,063 km (0.084 R)
• M30: 7,194,162 km (0.06 R)
• M31: 7,689,630 km (0.057 R)
• M32: 7,833,094 km (0.089 R)
• M33: 8,305,973 km (0.115 R)
• M34: 8,713,328 km (0.091 R)
• M35: 10,169,962 km (0.082 R)
• M36: 10,685,477 km (0.083 R)
• M37: 11,250,209 km (0.076 R)
• M38: 11,907,392 km (0.085 R)
• M39: 13,865,329 km (0.096 R)
• M40: 14,925,828 km (0.044 R)
• M41: 15,015,437 km (0.087 R)
• M42: 15,738,444 km (0.079 R)
• M43: 15,920,953 km (0.092 R)
• M44: 16,518,896 km (0.09 R)
• M45: 16,750,922 km (0.108 R)
• M46: 16,890,647 km (0.096 R)
• M47: 17,077,495 km (0.089 R)
• M48: 18,308,835 km (0.103 R)
• M49: 18,741,621 km (0.038 R)
• M50: 20,357,577 km (0.077 R)
• M51: 20,556,543 km (0.059 R)
• M52: 20,906,153 km (0.115 R)
• M53: 21,865,075 km (0.054 R)
• M54: 22,477,978 km (0.063 R)
• M55: 22,632,063 km (0.034 R)
• M56: 23,304,057 km (0.096 R)
• M57: 23,720,837 km (0.115 R)
• M58: 24,140,160 km (0.09 R)
• M59: 24,667,642 km (0.088 R)
• M60: 25,305,677 km (0.093 R)
• M61: 25,787,681 km (0.099 R)
• M62: 25,895,242 km (0.114 R)
• M63: 26,326,981 km (0.117 R)
• M64: 26,760,965 km (0.074 R)
• M65: 26,869,872 km (0.039 R)
• M66: 26,978,929 km (0.028 R)
• M67: 27,801,268 km (0.061 R)
• M68: 27,856,320 km (0.036 R)
• M69: 27,911,522 km (0.074 R)
• M70: 27,966,724 km (0.051 R)
• M71: 28,021,925 km (0.081 R)
• M72: 28,687,636 km (0.112 R)
• M73: 29,134,185 km (0.047 R)
• M74: 30,317,504 km (0.099 R)
• M75: 31,804,208 km (0.039 R)
• M76: 32,730,967 km (0.102 R)
• M77: 32,963,891 km (0.062 R)
• M78: 33,139,070 km (0.105 R)
• M79: 33,607,760 km (0.113 R)
• M80: 35,324,695 km (0.106 R)
• M81: 36,948,729 km (0.117 R)
• M82: 37,678,318 km (0.077 R)
• M83: 38,412,694 km (0.084 R)
• M84: 38,658,483 km (0.063 R)
• M85: 39,709,109 km (0.098 R)
• M86: 40,082,206 km (0.056 R)
• M87: 40,144,439 km (0.091 R)
• M88: 40,456,351 km (0.108 R)
• M89: 41,271,210 km (0.092 R)
• M90: 42,154,735 km (0.114 R)
• M91: 42,281,445 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 10.2

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.97 AU - 10.81 AU

Year: 10094 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,783,509 km

• M1: 135,087 km (0.104 R)
• M2: 279,150 km (0.085 R)
• M3: 373,995 km (0.108 R)
• M4: 497,563 km (0.071 R)
• M5: 604,675 km (0.083 R)
• M6: 880,982 km (0.063 R)
• M7: 994,826 km (0.099 R)
• M8: 1,093,860 km (0.073 R)
• M9: 1,196,334 km (0.109 R)
• M10: 1,478,177 km (0.108 R)
• M11: 1,805,497 km (0.074 R)
• M12: 2,129,825 km (0.071 R)
• M13: 2,312,334 km (0.037 R)
• M14: 2,418,848 km (0.095 R)
• M15: 2,692,762 km (0.039 R)
• M16: 2,861,807 km (0.082 R)
• M17: 3,360,118 km (0.097 R)
• M18: 3,481,442 km (0.093 R)
• M19: 3,728,278 km (0.102 R)
• M20: 4,077,290 km (0.104 R)
• M21: 4,977,869 km (0.071 R)
• M22: 5,046,983 km (0.085 R)
• M23: 5,433,095 km (0.111 R)
• M24: 5,719,875 km (0.096 R)
• M25: 6,800,570 km (0.099 R)
• M26: 7,423,645 km (0.064 R)
• M27: 9,102,133 km (0.099 R)
• M28: 9,400,132 km (0.033 R)
• M29: 9,571,870 km (0.093 R)
• M30: 10,269,295 km (0.097 R)
• M31: 10,847,790 km (0.077 R)
• M32: 12,036,794 km (0.102 R)
• M33: 12,979,261 km (0.109 R)
• M34: 13,170,597 km (0.109 R)
• M35: 13,266,638 km (0.086 R)
• M36: 14,239,623 km (0.081 R)
• M37: 14,437,092 km (0.087 R)
• M38: 14,734,792 km (0.107 R)
• M39: 15,793,047 km (0.091 R)
• M40: 16,048,560 km (0.079 R)
• M41: 16,512,015 km (0.039 R)
• M42: 16,875,537 km (0.115 R)
• M43: 17,032,166 km (0.049 R)
• M44: 18,409,664 km (0.091 R)
• M45: 18,570,930 km (0.104 R)
• M46: 19,220,484 km (0.072 R)
• M47: 21,101,378 km (0.06 R)
• M48: 21,326,523 km (0.091 R)
• M49: 21,892,900 km (0.045 R)
• M50: 22,406,769 km (0.103 R)
• M51: 22,751,592 km (0.119 R)
• M52: 24,207,179 km (0.083 R)
• M53: 24,561,128 km (0.091 R)
• M54: 25,154,583 km (0.044 R)
• M55: 25,933,240 km (0.069 R)
• M56: 26,053,816 km (0.062 R)
• M57: 26,537,615 km (0.093 R)
• M58: 27,330,185 km (0.117 R)
• M59: 27,575,675 km (0.076 R)
• M60: 27,945,181 km (0.053 R)
• M61: 28,378,417 km (0.085 R)
• M62: 28,689,132 km (0.104 R)
• M63: 29,628,307 km (0.117 R)
• M64: 30,260,059 km (0.099 R)
• M65: 30,386,918 km (0.114 R)
• M66: 31,280,017 km (0.053 R)
• M67: 31,601,054 km (0.088 R)
• M68: 31,794,185 km (0.099 R)
• M69: 32,052,391 km (0.052 R)
• M70: 37,700,309 km (0.072 R)
• M71: 38,247,538 km (0.107 R)
• M72: 39,142,283 km (0.092 R)
• M73: 40,043,909 km (0.085 R)
• M74: 40,183,185 km (0.096 R)
• M75: 40,742,232 km (0.11 R)
• M76: 42,292,515 km (0.061 R)
• M77: 42,860,987 km (0.067 R)
• M78: 43,217,628 km (0.114 R)
• M79: 43,288,986 km (0.074 R)
• M80: 44,149,324 km (0.092 R)
• M81: 44,798,429 km (0.112 R)
• M82: 45,523,081 km (0.12 R)
• M83: 45,668,640 km (0.051 R)
• M84: 46,251,772 km (0.084 R)
• M85: 47,868,476 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.3

Radius: 7.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.08 AU - 15.08 AU

Year: 20119 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,783,509 km

• M1: 387,010 km (0.076 R)
• M2: 503,696 km (0.104 R)
• M3: 752,477 km (0.108 R)
• M4: 1,279,211 km (0.052 R)
• M5: 1,329,775 km (0.108 R)
• M6: 1,900,043 km (0.093 R)
• M7: 2,863,752 km (0.06 R)
• M8: 3,168,333 km (0.067 R)
• M9: 3,342,016 km (0.05 R)
• M10: 3,735,309 km (0.081 R)
• M11: 3,993,066 km (0.059 R)
• M12: 4,180,961 km (0.104 R)
• M13: 4,960,815 km (0.053 R)
• M14: 5,326,283 km (0.112 R)
• M15: 5,827,136 km (0.119 R)
• M16: 6,606,392 km (0.089 R)
• M17: 6,873,424 km (0.036 R)
• M18: 7,189,374 km (0.094 R)
• M19: 7,695,614 km (0.099 R)
• M20: 8,308,666 km (0.109 R)
• M21: 8,500,450 km (0.051 R)
• M22: 8,839,589 km (0.054 R)
• M23: 9,183,215 km (0.12 R)
• M24: 9,985,059 km (0.077 R)
• M25: 10,035,923 km (0.12 R)
• M26: 10,137,949 km (0.094 R)
• M27: 10,394,359 km (0.038 R)
• M28: 10,601,104 km (0.099 R)
• M29: 11,601,315 km (0.103 R)
• M30: 11,762,133 km (0.033 R)
• M31: 11,815,838 km (0.113 R)
• M32: 13,803,994 km (0.1 R)
• M33: 14,088,230 km (0.054 R)
• M34: 14,202,523 km (0.075 R)
• M35: 15,952,818 km (0.042 R)
• M36: 16,370,944 km (0.113 R)
• M37: 16,671,785 km (0.041 R)
• M38: 16,974,571 km (0.057 R)
• M39: 17,646,864 km (0.12 R)
• M40: 18,390,216 km (0.116 R)
• M41: 18,452,598 km (0.116 R)
• M42: 19,017,480 km (0.113 R)
• M43: 19,524,467 km (0.049 R)
• M44: 19,843,410 km (0.114 R)
• M45: 20,228,624 km (0.1 R)
• M46: 20,745,934 km (0.095 R)
• M47: 21,267,731 km (0.083 R)
• M48: 23,195,000 km (0.116 R)
• M49: 24,008,663 km (0.096 R)
• M50: 26,787,892 km (0.048 R)
• M51: 27,355,915 km (0.069 R)
• M52: 27,498,482 km (0.088 R)
• M53: 27,569,840 km (0.119 R)
• M54: 29,010,767 km (0.066 R)
• M55: 31,590,732 km (0.108 R)
• M56: 31,740,330 km (0.047 R)
• M57: 32,643,153 km (0.114 R)
• M58: 34,243,102 km (0.084 R)
• M59: 34,782,103 km (0.111 R)
• M60: 34,936,638 km (0.103 R)
• M61: 35,712,602 km (0.116 R)
• M62: 36,494,251 km (0.094 R)
• M63: 37,360,722 km (0.109 R)
• M64: 38,074,603 km (0.086 R)
• M65: 38,473,132 km (0.072 R)
• M66: 38,553,017 km (0.112 R)
• M67: 39,515,829 km (0.051 R)
• M68: 40,081,010 km (0.081 R)
• M69: 41,464,939 km (0.112 R)
• M70: 41,710,878 km (0.089 R)
• M71: 41,792,858 km (0.084 R)
• M72: 43,445,316 km (0.029 R)
• M73: 43,945,272 km (0.103 R)
• M74: 44,112,373 km (0.119 R)
• M75: 44,698,647 km (0.087 R)
• M76: 45,963,796 km (0.119 R)
• M77: 48,442,932 km (0.102 R)
• M78: 49,134,523 km (0.111 R)
• M79: 49,568,357 km (0.074 R)
• M80: 50,439,914 km (0.063 R)
• M81: 51,316,558 km (0.059 R)
• M82: 52,286,550 km (0.12 R)
• M83: 53,619,168 km (0.113 R)
• M84: 53,708,328 km (0.119 R)
• M85: 53,886,948 km (0.066 R)
• M86: 55,323,088 km (0.1 R)
• M87: 57,044,660 km (0.117 R)
• M88: 57,866,252 km (0.12 R)
• M89: 58,691,733 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit