🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 20.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,639,164 km

• M1: 14,810 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 310 Days

Day: 23.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,639,164 km

• M1: 378,333 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 411 Days

Day: 33.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.22 AU - 1.78 AU

Year: 646 Days

Day: 46.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,639,164 km

• M1: 1,045,988 km (0.082 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 13.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.83 AU - 9.21 AU

Year: 9521 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,639,164 km

• M1: 165,306 km (0.097 R)
• M2: 308,022 km (0.12 R)
• M3: 439,219 km (0.075 R)
• M4: 685,906 km (0.092 R)
• M5: 1,074,412 km (0.066 R)
• M6: 1,230,143 km (0.099 R)
• M7: 1,456,335 km (0.11 R)
• M8: 1,602,492 km (0.086 R)
• M9: 1,841,251 km (0.065 R)
• M10: 1,950,008 km (0.119 R)
• M11: 2,061,010 km (0.101 R)
• M12: 2,163,933 km (0.073 R)
• M13: 2,247,558 km (0.07 R)
• M14: 2,418,100 km (0.071 R)
• M15: 2,967,723 km (0.099 R)
• M16: 3,251,061 km (0.102 R)
• M17: 3,705,390 km (0.109 R)
• M18: 3,908,095 km (0.106 R)
• M19: 4,592,655 km (0.083 R)
• M20: 4,976,822 km (0.071 R)
• M21: 5,102,634 km (0.12 R)
• M22: 5,864,536 km (0.066 R)
• M23: 6,071,878 km (0.029 R)
• M24: 6,311,684 km (0.116 R)
• M25: 6,692,859 km (0.113 R)
• M26: 7,509,664 km (0.113 R)
• M27: 8,391,244 km (0.093 R)
• M28: 8,507,930 km (0.099 R)
• M29: 9,495,575 km (0.043 R)
• M30: 10,699,539 km (0.105 R)
• M31: 11,135,916 km (0.046 R)
• M32: 11,393,224 km (0.085 R)
• M33: 11,522,626 km (0.025 R)
• M34: 12,063,871 km (0.118 R)
• M35: 12,461,054 km (0.087 R)
• M36: 12,613,494 km (0.084 R)
• M37: 12,804,979 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.6

Radius: 5.5

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.58 AU - 17.16 AU

Year: 20153 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,639,164 km

• M1: 89,908 km (0.075 R)
• M2: 140,921 km (0.102 R)
• M3: 327,171 km (0.114 R)
• M4: 488,287 km (0.091 R)
• M5: 673,490 km (0.103 R)
• M6: 962,513 km (0.107 R)
• M7: 1,711,100 km (0.036 R)
• M8: 1,745,358 km (0.111 R)
• M9: 2,838,171 km (0.111 R)
• M10: 3,170,428 km (0.117 R)
• M11: 4,145,955 km (0.089 R)
• M12: 4,239,005 km (0.026 R)
• M13: 4,714,577 km (0.117 R)
• M14: 5,408,262 km (0.092 R)
• M15: 5,459,125 km (0.1 R)
• M16: 5,561,151 km (0.078 R)
• M17: 5,715,387 km (0.064 R)
• M18: 6,833,930 km (0.095 R)
• M19: 7,277,488 km (0.098 R)
• M20: 7,389,836 km (0.084 R)
• M21: 8,603,822 km (0.107 R)
• M22: 9,878,396 km (0.091 R)
• M23: 10,952,659 km (0.114 R)
• M24: 11,340,566 km (0.106 R)
• M25: 11,798,784 km (0.116 R)
• M26: 13,072,909 km (0.063 R)
• M27: 13,484,303 km (0.12 R)
• M28: 14,460,579 km (0.084 R)
• M29: 15,967,329 km (0.119 R)
• M30: 17,298,002 km (0.086 R)
• M31: 17,900,732 km (0.115 R)
• M32: 18,052,573 km (0.049 R)
• M33: 18,972,002 km (0.093 R)
• M34: 19,204,327 km (0.045 R)
• M35: 19,515,491 km (0.025 R)
• M36: 23,128,878 km (0.108 R)
• M37: 23,376,911 km (0.086 R)
• M38: 23,792,494 km (0.092 R)
• M39: 23,875,820 km (0.114 R)
• M40: 23,959,296 km (0.094 R)
• M41: 25,138,277 km (0.096 R)
• M42: 25,308,220 km (0.084 R)
• M43: 28,079,072 km (0.118 R)
• M44: 29,769,228 km (0.073 R)
• M45: 30,672,051 km (0.071 R)
• M46: 32,227,121 km (0.119 R)
• M47: 32,596,778 km (0.048 R)
• M48: 33,526,977 km (0.107 R)
• M49: 33,620,476 km (0.093 R)
• M50: 33,901,570 km (0.104 R)
• M51: 34,560,250 km (0.081 R)
• M52: 34,654,796 km (0.103 R)
• M53: 37,043,874 km (0.056 R)
• M54: 37,528,122 km (0.111 R)
• M55: 40,775,892 km (0.093 R)
• M56: 41,375,929 km (0.114 R)
• M57: 42,990,389 km (0.062 R)
• M58: 44,419,946 km (0.109 R)
• M59: 45,450,526 km (0.092 R)
• M60: 48,166,774 km (0.106 R)
• M61: 48,483,623 km (0.056 R)
• M62: 48,801,069 km (0.117 R)
• M63: 50,505,887 km (0.086 R)
• M64: 55,183,363 km (0.093 R)
• M65: 55,625,425 km (0.116 R)
• M66: 56,735,740 km (0.094 R)
• M67: 59,770,184 km (0.098 R)
• M68: 59,996,974 km (0.119 R)
• M69: 60,337,908 km (0.075 R)
• M70: 61,249,856 km (0.118 R)
• M71: 61,593,034 km (0.058 R)
• M72: 62,281,334 km (0.113 R)
• M73: 62,856,837 km (0.093 R)
• M74: 63,897,140 km (0.115 R)
• M75: 65,176,501 km (0.079 R)
• M76: 65,410,023 km (0.108 R)
• M77: 70,018,535 km (0.114 R)
• M78: 71,577,794 km (0.043 R)
• M79: 71,698,220 km (0.092 R)
• M80: 72,059,948 km (0.112 R)
• M81: 74,242,581 km (0.056 R)
• M82: 76,816,412 km (0.075 R)
• M83: 77,062,950 km (0.095 R)
• M84: 78,424,290 km (0.074 R)
• M85: 78,921,254 km (0.028 R)
• M86: 79,045,570 km (0.065 R)
• M87: 79,668,645 km (0.052 R)
• M88: 80,794,220 km (0.107 R)
• M89: 82,429,175 km (0.113 R)
• M90: 83,187,486 km (0.08 R)
• M91: 83,567,465 km (0.065 R)
• M92: 83,948,192 km (0.086 R)
• M93: 84,075,200 km (0.106 R)
• M94: 84,838,448 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 6.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.38 AU - 17.38 AU

Year: 21199 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,639,164 km

• M1: 115,639 km (0.116 R)
• M2: 221,405 km (0.101 R)
• M3: 364,570 km (0.113 R)
• M4: 933,640 km (0.114 R)
• M5: 1,061,098 km (0.105 R)
• M6: 1,309,580 km (0.115 R)
• M7: 1,677,142 km (0.105 R)
• M8: 1,754,484 km (0.115 R)
• M9: 1,806,693 km (0.042 R)
• M10: 1,966,314 km (0.105 R)
• M11: 2,186,522 km (0.101 R)
• M12: 2,443,532 km (0.107 R)
• M13: 2,924,339 km (0.059 R)
• M14: 3,499,393 km (0.079 R)
• M15: 3,631,937 km (0.109 R)
• M16: 3,799,936 km (0.066 R)
• M17: 4,004,885 km (0.055 R)
• M18: 4,425,554 km (0.088 R)
• M19: 5,692,498 km (0.087 R)
• M20: 6,045,549 km (0.089 R)
• M21: 6,324,998 km (0.047 R)
• M22: 6,365,240 km (0.075 R)
• M23: 7,062,964 km (0.102 R)
• M24: 7,146,739 km (0.105 R)
• M25: 7,655,671 km (0.09 R)
• M26: 9,389,062 km (0.053 R)
• M27: 10,181,033 km (0.11 R)
• M28: 10,752,945 km (0.109 R)
• M29: 10,801,116 km (0.118 R)
• M30: 10,849,286 km (0.108 R)
• M31: 11,188,724 km (0.113 R)
• M32: 12,278,096 km (0.097 R)
• M33: 12,479,754 km (0.076 R)
• M34: 12,530,467 km (0.116 R)
• M35: 14,237,977 km (0.095 R)
• M36: 14,984,172 km (0.11 R)
• M37: 15,091,732 km (0.083 R)
• M38: 15,416,210 km (0.067 R)
• M39: 16,792,810 km (0.102 R)
• M40: 17,241,603 km (0.11 R)
• M41: 17,808,131 km (0.074 R)
• M42: 18,265,750 km (0.109 R)
• M43: 18,380,642 km (0.117 R)
• M44: 18,438,237 km (0.114 R)
• M45: 18,785,154 km (0.119 R)
• M46: 20,491,617 km (0.117 R)
• M47: 20,670,835 km (0.065 R)
• M48: 21,454,130 km (0.118 R)
• M49: 22,063,143 km (0.075 R)
• M50: 22,124,328 km (0.097 R)
• M51: 22,308,334 km (0.093 R)
• M52: 24,365,604 km (0.04 R)
• M53: 24,492,163 km (0.092 R)
• M54: 25,448,692 km (0.071 R)
• M55: 26,028,534 km (0.118 R)
• M56: 26,939,136 km (0.116 R)
• M57: 27,727,965 km (0.107 R)
• M58: 28,324,412 km (0.059 R)
• M59: 28,925,197 km (0.06 R)
• M60: 30,071,566 km (0.034 R)
• M61: 31,853,127 km (0.082 R)
• M62: 31,922,390 km (0.109 R)
• M63: 33,176,619 km (0.049 R)
• M64: 33,598,335 km (0.077 R)
• M65: 34,305,036 km (0.093 R)
• M66: 34,375,945 km (0.119 R)
• M67: 34,589,122 km (0.107 R)
• M68: 34,731,390 km (0.117 R)
• M69: 36,962,193 km (0.083 R)
• M70: 37,034,898 km (0.098 R)
• M71: 37,180,456 km (0.117 R)
• M72: 38,794,617 km (0.118 R)
• M73: 38,868,519 km (0.102 R)
• M74: 39,684,725 km (0.032 R)
• M75: 40,281,770 km (0.096 R)
• M76: 40,431,517 km (0.106 R)
• M77: 41,560,532 km (0.113 R)
• M78: 42,015,011 km (0.086 R)
• M79: 42,776,165 km (0.108 R)
• M80: 43,234,981 km (0.093 R)
• M81: 43,311,725 km (0.04 R)
• M82: 43,849,380 km (0.095 R)
• M83: 44,931,421 km (0.116 R)
• M84: 46,413,936 km (0.051 R)
• M85: 46,806,780 km (0.051 R)
• M86: 47,358,647 km (0.108 R)
• M87: 47,991,895 km (0.102 R)
• M88: 49,587,206 km (0.05 R)
• M89: 50,875,992 km (0.07 R)
• M90: 51,686,962 km (0.108 R)
• M91: 53,239,788 km (0.081 R)
• M92: 55,555,862 km (0.074 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit