🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 236 Days

Day: 32.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 61.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,362,244 km

• M1: 592,557 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.81 AU - 0.85 AU

Year: 275 Days

Day: 20.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.27 AU - 1.49 AU

Year: 589 Days

Day: 29.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.67 AU - 1.81 AU

Year: 834 Days

Day: 44.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.4 AU - 2.26 AU

Year: 900 Days

Day: 20.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,362,244 km

• M1: 36,801 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 14.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.09 AU - 10.07 AU

Year: 9944 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,362,244 km

• M1: 197,918 km (0.089 R)
• M2: 414,984 km (0.029 R)
• M3: 572,960 km (0.118 R)
• M4: 1,249,441 km (0.085 R)
• M5: 1,382,284 km (0.076 R)
• M6: 1,760,617 km (0.087 R)
• M7: 1,860,549 km (0.058 R)
• M8: 2,145,383 km (0.12 R)
• M9: 2,279,722 km (0.089 R)
• M10: 2,994,351 km (0.057 R)
• M11: 3,175,813 km (0.072 R)
• M12: 3,455,262 km (0.085 R)
• M13: 3,742,789 km (0.079 R)
• M14: 4,409,996 km (0.039 R)
• M15: 4,722,506 km (0.103 R)
• M16: 5,006,442 km (0.07 R)
• M17: 6,120,797 km (0.075 R)
• M18: 6,236,436 km (0.063 R)
• M19: 6,391,719 km (0.073 R)
• M20: 6,706,323 km (0.106 R)
• M21: 7,597,477 km (0.081 R)
• M22: 7,847,007 km (0.075 R)
• M23: 8,354,293 km (0.088 R)
• M24: 10,442,679 km (0.072 R)
• M25: 10,534,981 km (0.06 R)
• M26: 10,627,582 km (0.048 R)
• M27: 10,953,855 km (0.075 R)
• M28: 11,094,776 km (0.08 R)
• M29: 11,378,264 km (0.067 R)
• M30: 11,520,831 km (0.116 R)
• M31: 11,760,038 km (0.05 R)
• M32: 11,904,251 km (0.085 R)
• M33: 12,243,239 km (0.096 R)
• M34: 12,536,152 km (0.105 R)
• M35: 12,683,655 km (0.095 R)
• M36: 12,881,125 km (0.091 R)
• M37: 13,129,308 km (0.08 R)
• M38: 13,529,781 km (0.052 R)
• M39: 14,240,371 km (0.104 R)
• M40: 14,445,619 km (0.072 R)
• M41: 14,600,303 km (0.079 R)
• M42: 14,859,108 km (0.105 R)
• M43: 15,328,995 km (0.09 R)
• M44: 16,230,023 km (0.115 R)
• M45: 16,984,744 km (0.109 R)
• M46: 18,082,942 km (0.077 R)
• M47: 19,887,691 km (0.045 R)
• M48: 20,811,308 km (0.088 R)
• M49: 22,342,292 km (0.055 R)
• M50: 23,121,249 km (0.094 R)
• M51: 23,362,699 km (0.106 R)
• M52: 24,153,324 km (0.088 R)
• M53: 24,398,366 km (0.097 R)
• M54: 25,014,709 km (0.104 R)
• M55: 25,138,576 km (0.094 R)
• M56: 25,511,374 km (0.11 R)
• M57: 25,886,116 km (0.099 R)
• M58: 26,325,485 km (0.047 R)
• M59: 26,577,707 km (0.113 R)
• M60: 27,020,966 km (0.092 R)
• M61: 27,914,963 km (0.116 R)
• M62: 28,301,075 km (0.08 R)
• M63: 28,883,609 km (0.091 R)
• M64: 29,339,434 km (0.106 R)
• M65: 30,787,391 km (0.079 R)
• M66: 31,186,369 km (0.027 R)
• M67: 31,319,661 km (0.109 R)
• M68: 32,393,474 km (0.082 R)
• M69: 35,477,584 km (0.12 R)
• M70: 37,940,563 km (0.093 R)
• M71: 38,368,413 km (0.078 R)
• M72: 39,084,837 km (0.103 R)
• M73: 40,095,371 km (0.103 R)
• M74: 41,333,892 km (0.095 R)
• M75: 43,699,333 km (0.115 R)
• M76: 44,597,668 km (0.1 R)
• M77: 44,748,014 km (0.093 R)
• M78: 46,336,594 km (0.073 R)
• M79: 46,488,885 km (0.088 R)
• M80: 46,641,175 km (0.083 R)
• M81: 47,022,949 km (0.094 R)
• M82: 47,405,770 km (0.058 R)
• M83: 48,715,200 km (0.087 R)
• M84: 49,646,447 km (0.109 R)
• M85: 51,211,839 km (0.09 R)
• M86: 53,271,054 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 11.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.8 AU - 14.34 AU

Year: 15240 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,362,244 km

• M1: 153,338 km (0.112 R)
• M2: 508,782 km (0.071 R)
• M3: 666,010 km (0.115 R)
• M4: 761,154 km (0.064 R)
• M5: 1,010,384 km (0.09 R)
• M6: 1,145,321 km (0.032 R)
• M7: 1,359,396 km (0.048 R)
• M8: 1,535,323 km (0.083 R)
• M9: 1,799,962 km (0.053 R)
• M10: 2,108,432 km (0.104 R)
• M11: 2,680,943 km (0.094 R)
• M12: 2,968,770 km (0.105 R)
• M13: 3,505,228 km (0.058 R)
• M14: 4,218,211 km (0.078 R)
• M15: 4,975,476 km (0.074 R)
• M16: 5,171,449 km (0.098 R)
• M17: 5,611,715 km (0.114 R)
• M18: 6,528,152 km (0.117 R)
• M19: 6,656,656 km (0.106 R)
• M20: 6,786,208 km (0.077 R)
• M21: 7,003,724 km (0.057 R)
• M22: 7,446,084 km (0.096 R)
• M23: 7,670,631 km (0.115 R)
• M24: 7,806,316 km (0.069 R)
• M25: 9,016,712 km (0.116 R)
• M26: 9,208,198 km (0.116 R)
• M27: 9,692,596 km (0.107 R)
• M28: 11,556,436 km (0.061 R)
• M29: 11,764,526 km (0.051 R)
• M30: 12,290,063 km (0.089 R)
• M31: 12,662,562 km (0.093 R)
• M32: 13,473,383 km (0.12 R)
• M33: 13,582,739 km (0.092 R)
• M34: 14,245,158 km (0.109 R)
• M35: 14,918,199 km (0.119 R)
• M36: 15,774,048 km (0.09 R)
• M37: 17,592,859 km (0.051 R)
• M38: 17,952,492 km (0.118 R)
• M39: 18,679,239 km (0.062 R)
• M40: 19,230,507 km (0.119 R)
• M41: 19,725,078 km (0.076 R)
• M42: 20,789,915 km (0.074 R)
• M43: 22,002,107 km (0.066 R)
• M44: 22,714,342 km (0.037 R)
• M45: 23,302,711 km (0.092 R)
• M46: 23,829,894 km (0.097 R)
• M47: 26,182,470 km (0.036 R)
• M48: 26,319,202 km (0.111 R)
• M49: 26,524,600 km (0.11 R)
• M50: 28,327,404 km (0.113 R)
• M51: 29,102,022 km (0.103 R)
• M52: 29,385,360 km (0.061 R)
• M53: 30,241,060 km (0.116 R)
• M54: 30,528,138 km (0.038 R)
• M55: 31,685,427 km (0.047 R)
• M56: 32,930,680 km (0.108 R)
• M57: 37,144,703 km (0.118 R)
• M58: 37,298,340 km (0.083 R)
• M59: 37,529,169 km (0.103 R)
• M60: 38,069,666 km (0.087 R)
• M61: 38,224,500 km (0.071 R)
• M62: 40,020,722 km (0.1 R)
• M63: 40,493,900 km (0.093 R)
• M64: 40,889,586 km (0.067 R)
• M65: 42,324,529 km (0.093 R)
• M66: 42,565,381 km (0.046 R)
• M67: 43,290,482 km (0.066 R)
• M68: 43,614,062 km (0.062 R)
• M69: 44,998,142 km (0.103 R)
• M70: 48,060,111 km (0.093 R)
• M71: 48,731,058 km (0.067 R)
• M72: 49,067,653 km (0.069 R)
• M73: 49,236,250 km (0.104 R)
• M74: 50,336,692 km (0.108 R)
• M75: 51,274,371 km (0.088 R)
• M76: 52,303,754 km (0.118 R)
• M77: 52,907,381 km (0.099 R)
• M78: 53,080,167 km (0.041 R)
• M79: 53,253,252 km (0.063 R)
• M80: 54,034,452 km (0.098 R)
• M81: 54,208,584 km (0.045 R)
• M82: 54,295,650 km (0.087 R)
• M83: 54,557,296 km (0.106 R)
• M84: 54,732,027 km (0.088 R)
• M85: 54,906,906 km (0.091 R)
• M86: 55,696,035 km (0.037 R)
• M87: 56,224,265 km (0.085 R)
• M88: 56,577,167 km (0.097 R)
• M89: 57,196,801 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 4

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.89 AU - 21.17 AU

Year: 32580 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 106,362,244 km

• M1: 59,241 km (0.051 R)
• M2: 140,472 km (0.088 R)
• M3: 373,247 km (0.067 R)
• M4: 1,238,371 km (0.036 R)
• M5: 1,893,460 km (0.116 R)
• M6: 2,591,933 km (0.072 R)
• M7: 2,825,006 km (0.117 R)
• M8: 2,920,150 km (0.034 R)
• M9: 3,462,144 km (0.089 R)
• M10: 3,666,943 km (0.097 R)
• M11: 4,141,767 km (0.109 R)
• M12: 4,358,983 km (0.069 R)
• M13: 4,748,087 km (0.087 R)
• M14: 4,975,476 km (0.12 R)
• M15: 5,499,816 km (0.047 R)
• M16: 6,164,330 km (0.094 R)
• M17: 6,349,831 km (0.074 R)
• M18: 6,474,596 km (0.07 R)
• M19: 6,917,705 km (0.046 R)
• M20: 8,854,399 km (0.103 R)
• M21: 8,924,111 km (0.106 R)
• M22: 10,280,665 km (0.111 R)
• M23: 10,870,828 km (0.115 R)
• M24: 12,238,303 km (0.102 R)
• M25: 12,706,095 km (0.074 R)
• M26: 14,470,602 km (0.097 R)
• M27: 14,634,711 km (0.09 R)
• M28: 15,548,754 km (0.051 R)
• M29: 16,395,627 km (0.11 R)
• M30: 16,910,842 km (0.061 R)
• M31: 17,344,228 km (0.107 R)
• M32: 17,606,024 km (0.1 R)
• M33: 21,405,959 km (0.1 R)
• M34: 21,499,458 km (0.084 R)
• M35: 21,686,755 km (0.103 R)
• M36: 21,780,702 km (0.102 R)
• M37: 22,252,085 km (0.109 R)
• M38: 23,300,916 km (0.095 R)
• M39: 23,589,789 km (0.093 R)
• M40: 25,843,182 km (0.11 R)
• M41: 27,045,799 km (0.067 R)
• M42: 27,248,055 km (0.087 R)
• M43: 27,755,791 km (0.114 R)
• M44: 28,369,142 km (0.112 R)
• M45: 28,677,613 km (0.081 R)
• M46: 31,715,197 km (0.118 R)
• M47: 33,001,739 km (0.096 R)
• M48: 33,434,376 km (0.072 R)
• M49: 34,963,416 km (0.067 R)
• M50: 38,315,455 km (0.063 R)
• M51: 39,684,725 km (0.055 R)
• M52: 40,953,913 km (0.094 R)
• M53: 41,651,787 km (0.11 R)
• M54: 43,650,415 km (0.117 R)
• M55: 45,319,628 km (0.1 R)
• M56: 50,078,186 km (0.109 R)
• M57: 50,699,766 km (0.075 R)
• M58: 50,824,231 km (0.083 R)
• M59: 51,073,760 km (0.091 R)
• M60: 51,574,016 km (0.098 R)
• M61: 51,824,742 km (0.072 R)
• M62: 52,705,424 km (0.084 R)
• M63: 54,992,776 km (0.089 R)
• M64: 56,664,831 km (0.067 R)
• M65: 59,400,827 km (0.109 R)
• M66: 59,532,173 km (0.083 R)
• M67: 60,322,349 km (0.107 R)
• M68: 60,718,784 km (0.101 R)
• M69: 61,780,031 km (0.07 R)
• M70: 65,949,773 km (0.098 R)
• M71: 66,085,907 km (0.117 R)
• M72: 67,177,373 km (0.097 R)
• M73: 70,487,375 km (0.116 R)
• M74: 71,602,478 km (0.056 R)
• M75: 72,302,296 km (0.086 R)
• M76: 73,426,973 km (0.092 R)
• M77: 74,415,666 km (0.104 R)
• M78: 75,266,578 km (0.05 R)
• M79: 75,978,215 km (0.066 R)
• M80: 76,978,128 km (0.091 R)
• M81: 77,551,536 km (0.083 R)
• M82: 80,149,303 km (0.072 R)
• M83: 81,750,748 km (0.095 R)
• M84: 82,482,132 km (0.087 R)
• M85: 84,689,449 km (0.107 R)
• M86: 86,023,114 km (0.093 R)
• M87: 89,161,977 km (0.105 R)
• M88: 90,065,548 km (0.108 R)
• M89: 90,669,773 km (0.092 R)
• M90: 91,275,196 km (0.117 R)
• M91: 95,397,066 km (0.088 R)
• M92: 95,858,875 km (0.11 R)
• M93: 96,784,586 km (0.096 R)
• M94: 97,403,323 km (0.118 R)
• M95: 97,868,273 km (0.116 R)
• M96: 99,735,404 km (0.093 R)
• M97: 100,047,765 km (0.045 R)
• M98: 102,400,490 km (0.08 R)
• M99: 102,715,693 km (0.08 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit