🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 193 Days

Day: 25.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,818,935 km

• M1: 59,241 km (0.081 R)
• M2: 117,584 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 245 Days

Day: 26.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.05 AU - 1.51 AU

Year: 546 Days

Day: 42.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,818,935 km

• M1: 62,382 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.9 AU - 2.26 AU

Year: 1130 Days

Day: 26.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,818,935 km

• M1: 715,826 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.76 AU - 3.34 AU

Year: 2007 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.42 AU - 7.98 AU

Year: 7278 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,818,935 km

• M1: 187,147 km (0.09 R)
• M2: 287,976 km (0.056 R)
• M3: 437,125 km (0.102 R)
• M4: 508,034 km (0.105 R)
• M5: 573,708 km (0.076 R)
• M6: 662,868 km (0.073 R)
• M7: 935,735 km (0.092 R)
• M8: 1,054,515 km (0.052 R)
• M9: 1,333,665 km (0.105 R)
• M10: 1,386,922 km (0.084 R)
• M11: 1,481,917 km (0.098 R)
• M12: 1,707,360 km (0.104 R)
• M13: 1,780,065 km (0.109 R)
• M14: 1,883,736 km (0.116 R)
• M15: 1,974,094 km (0.025 R)
• M16: 2,206,718 km (0.112 R)
• M17: 2,318,318 km (0.06 R)
• M18: 2,647,583 km (0.074 R)
• M19: 2,749,160 km (0.038 R)
• M20: 2,991,509 km (0.069 R)
• M21: 3,404,848 km (0.102 R)
• M22: 3,478,450 km (0.091 R)
• M23: 3,646,299 km (0.075 R)
• M24: 3,759,694 km (0.087 R)
• M25: 4,205,346 km (0.096 R)
• M26: 4,324,276 km (0.108 R)
• M27: 4,404,311 km (0.109 R)
• M28: 4,464,599 km (0.113 R)
• M29: 5,124,924 km (0.102 R)
• M30: 5,230,839 km (0.11 R)
• M31: 5,683,672 km (0.082 R)
• M32: 6,171,660 km (0.11 R)
• M33: 6,489,256 km (0.076 R)
• M34: 6,580,960 km (0.11 R)
• M35: 6,673,112 km (0.07 R)
• M36: 6,882,100 km (0.082 R)
• M37: 6,952,262 km (0.067 R)
• M38: 7,211,365 km (0.11 R)
• M39: 7,860,919 km (0.113 R)
• M40: 8,106,260 km (0.103 R)
• M41: 8,354,143 km (0.114 R)
• M42: 8,429,092 km (0.12 R)
• M43: 8,680,117 km (0.112 R)
• M44: 8,882,822 km (0.115 R)
• M45: 9,189,797 km (0.03 R)
• M46: 9,370,511 km (0.032 R)
• M47: 9,552,422 km (0.078 R)
• M48: 10,025,451 km (0.119 R)
• M49: 10,318,214 km (0.062 R)
• M50: 10,506,109 km (0.115 R)
• M51: 10,613,969 km (0.116 R)
• M52: 10,722,128 km (0.107 R)
• M53: 10,857,963 km (0.117 R)
• M54: 11,103,752 km (0.115 R)
• M55: 11,406,688 km (0.107 R)
• M56: 12,049,061 km (0.076 R)
• M57: 12,105,460 km (0.075 R)
• M58: 12,162,008 km (0.105 R)
• M59: 12,246,830 km (0.108 R)
• M60: 13,077,846 km (0.074 R)
• M61: 13,632,106 km (0.033 R)
• M62: 13,749,839 km (0.051 R)
• M63: 14,343,294 km (0.098 R)
• M64: 14,433,053 km (0.094 R)
• M65: 14,763,664 km (0.056 R)
• M66: 15,218,591 km (0.05 R)
• M67: 16,111,092 km (0.061 R)
• M68: 17,306,230 km (0.05 R)
• M69: 17,625,472 km (0.098 R)
• M70: 17,882,181 km (0.068 R)
• M71: 18,140,238 km (0.107 R)
• M72: 19,515,042 km (0.079 R)
• M73: 20,047,611 km (0.094 R)
• M74: 20,957,016 km (0.087 R)
• M75: 22,746,207 km (0.082 R)
• M76: 22,920,787 km (0.096 R)
• M77: 23,447,372 km (0.081 R)
• M78: 23,553,138 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 12.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.17 AU - 13.21 AU

Year: 13167 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,818,935 km

• M1: 161,566 km (0.071 R)
• M2: 241,301 km (0.12 R)
• M3: 439,369 km (0.092 R)
• M4: 564,433 km (0.072 R)
• M5: 660,624 km (0.057 R)
• M6: 1,107,772 km (0.104 R)
• M7: 1,441,375 km (0.05 R)
• M8: 1,743,713 km (0.098 R)
• M9: 2,339,262 km (0.041 R)
• M10: 2,432,761 km (0.12 R)
• M11: 2,527,606 km (0.087 R)
• M12: 2,770,104 km (0.084 R)
• M13: 2,969,667 km (0.055 R)
• M14: 3,148,287 km (0.115 R)
• M15: 3,356,827 km (0.082 R)
• M16: 3,462,892 km (0.1 R)
• M17: 3,543,226 km (0.091 R)
• M18: 3,815,344 km (0.11 R)
• M19: 4,409,397 km (0.093 R)
• M20: 4,496,613 km (0.117 R)
• M21: 4,971,885 km (0.086 R)
• M22: 5,093,209 km (0.096 R)
• M23: 5,588,528 km (0.044 R)
• M24: 5,714,788 km (0.057 R)
• M25: 6,067,091 km (0.057 R)
• M26: 6,294,929 km (0.074 R)
• M27: 6,759,281 km (0.08 R)
• M28: 8,146,502 km (0.064 R)
• M29: 8,762,246 km (0.078 R)
• M30: 9,280,603 km (0.105 R)
• M31: 9,923,575 km (0.088 R)
• M32: 10,076,913 km (0.083 R)
• M33: 10,895,063 km (0.081 R)
• M34: 11,093,131 km (0.12 R)
• M35: 11,653,824 km (0.08 R)
• M36: 11,734,756 km (0.117 R)
• M37: 11,937,611 km (0.089 R)
• M38: 12,553,655 km (0.106 R)
• M39: 12,969,986 km (0.042 R)
• M40: 13,179,872 km (0.119 R)
• M41: 13,603,234 km (0.116 R)
• M42: 13,902,130 km (0.078 R)
• M43: 14,246,355 km (0.113 R)
• M44: 16,643,362 km (0.09 R)
• M45: 16,825,871 km (0.107 R)
• M46: 18,545,349 km (0.08 R)
• M47: 19,258,332 km (0.03 R)
• M48: 20,174,170 km (0.112 R)
• M49: 20,809,064 km (0.055 R)
• M50: 21,104,370 km (0.082 R)
• M51: 21,301,989 km (0.106 R)
• M52: 21,699,022 km (0.092 R)
• M53: 21,898,436 km (0.051 R)
• M54: 22,702,374 km (0.063 R)
• M55: 23,006,357 km (0.107 R)
• M56: 23,720,837 km (0.114 R)
• M57: 23,977,846 km (0.114 R)
• M58: 24,132,530 km (0.104 R)
• M59: 24,546,467 km (0.056 R)
• M60: 25,067,068 km (0.116 R)
• M61: 27,240,127 km (0.077 R)
• M62: 27,455,398 km (0.059 R)
• M63: 28,050,050 km (0.085 R)
• M64: 28,594,586 km (0.089 R)
• M65: 28,868,051 km (0.092 R)
• M66: 29,032,608 km (0.096 R)
• M67: 29,142,413 km (0.098 R)
• M68: 29,472,875 km (0.079 R)
• M69: 30,583,190 km (0.111 R)
• M70: 31,199,683 km (0.119 R)
• M71: 31,312,181 km (0.1 R)
• M72: 31,481,226 km (0.102 R)
• M73: 31,820,365 km (0.041 R)
• M74: 32,388,089 km (0.106 R)
• M75: 34,343,482 km (0.08 R)
• M76: 34,575,957 km (0.105 R)
• M77: 35,805,502 km (0.072 R)
• M78: 35,982,327 km (0.082 R)
• M79: 39,639,995 km (0.07 R)
• M80: 41,234,708 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.7

Radius: 4.9

Gravity: 39.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.12 AU - 16.04 AU

Year: 20973 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,818,935 km

• M1: 112,348 km (0.079 R)
• M2: 255,513 km (0.1 R)
• M3: 290,818 km (0.074 R)
• M4: 539,899 km (0.114 R)
• M5: 711,039 km (0.069 R)
• M6: 1,012,778 km (0.057 R)
• M7: 1,223,860 km (0.048 R)
• M8: 1,448,706 km (0.113 R)
• M9: 1,721,124 km (0.11 R)
• M10: 3,089,495 km (0.078 R)
• M11: 3,892,836 km (0.082 R)
• M12: 4,032,710 km (0.11 R)
• M13: 4,756,913 km (0.074 R)
• M14: 5,520,161 km (0.063 R)
• M15: 7,328,949 km (0.093 R)
• M16: 8,087,560 km (0.118 R)
• M17: 8,146,950 km (0.115 R)
• M18: 10,314,773 km (0.095 R)
• M19: 10,573,129 km (0.118 R)
• M20: 10,703,279 km (0.076 R)
• M21: 11,162,544 km (0.086 R)
• M22: 12,304,724 km (0.066 R)
• M23: 12,854,945 km (0.057 R)
• M24: 14,122,039 km (0.062 R)
• M25: 14,481,074 km (0.109 R)
• M26: 14,625,436 km (0.11 R)
• M27: 14,915,805 km (0.097 R)
• M28: 15,575,981 km (0.109 R)
• M29: 15,872,484 km (0.1 R)
• M30: 16,924,606 km (0.102 R)
• M31: 19,095,719 km (0.113 R)
• M32: 20,213,664 km (0.072 R)
• M33: 21,188,743 km (0.107 R)
• M34: 23,353,275 km (0.077 R)
• M35: 24,547,515 km (0.077 R)
• M36: 25,238,956 km (0.116 R)
• M37: 25,761,651 km (0.111 R)
• M38: 26,552,425 km (0.085 R)
• M39: 26,817,662 km (0.087 R)
• M40: 27,529,599 km (0.081 R)
• M41: 28,157,610 km (0.095 R)
• M42: 29,702,358 km (0.105 R)
• M43: 30,346,377 km (0.089 R)
• M44: 30,902,133 km (0.063 R)
• M45: 31,088,083 km (0.119 R)
• M46: 31,181,133 km (0.085 R)
• M47: 31,835,624 km (0.115 R)
• M48: 33,539,394 km (0.099 R)
• M49: 34,017,808 km (0.076 R)
• M50: 34,209,891 km (0.066 R)
• M51: 34,691,597 km (0.049 R)
• M52: 36,542,122 km (0.106 R)
• M53: 37,529,019 km (0.099 R)
• M54: 39,025,597 km (0.095 R)
• M55: 40,847,100 km (0.083 R)
• M56: 42,282,941 km (0.086 R)
• M57: 42,799,801 km (0.113 R)
• M58: 43,110,815 km (0.111 R)
• M59: 43,422,727 km (0.055 R)
• M60: 45,098,372 km (0.112 R)
• M61: 45,944,199 km (0.12 R)
• M62: 46,581,935 km (0.107 R)
• M63: 46,795,112 km (0.119 R)
• M64: 47,329,625 km (0.096 R)
• M65: 48,620,654 km (0.109 R)
• M66: 51,677,836 km (0.109 R)
• M67: 52,230,301 km (0.1 R)
• M68: 53,007,014 km (0.105 R)
• M69: 53,118,314 km (0.084 R)
• M70: 53,564,116 km (0.119 R)
• M71: 53,675,866 km (0.077 R)
• M72: 54,796,653 km (0.036 R)
• M73: 56,719,733 km (0.071 R)
• M74: 58,895,186 km (0.058 R)
• M75: 63,091,107 km (0.063 R)
• M76: 63,799,752 km (0.029 R)
• M77: 66,540,534 km (0.065 R)
• M78: 68,348,574 km (0.063 R)
• M79: 70,294,992 km (0.063 R)
• M80: 71,275,008 km (0.089 R)
• M81: 72,753,484 km (0.109 R)
• M82: 73,124,636 km (0.101 R)
• M83: 73,620,553 km (0.064 R)
• M84: 74,117,517 km (0.06 R)
• M85: 79,148,643 km (0.109 R)
• M86: 80,551,422 km (0.085 R)
• M87: 80,679,328 km (0.096 R)
• M88: 81,962,429 km (0.109 R)
• M89: 83,381,515 km (0.114 R)
• M90: 85,069,128 km (0.036 R)
• M91: 85,329,728 km (0.098 R)
• M92: 87,424,248 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit