🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.05 AU

Year: 283 Days

Day: 16.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,618,073 km

• M1: 463,155 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.02 AU - 1.1 AU

Year: 395 Days

Day: 44.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.39 AU - 1.91 AU

Year: 767 Days

Day: 20.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 143.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.76 AU - 2.88 AU

Year: 1278 Days

Day: 36 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 11

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.9 AU - 6.08 AU

Year: 4652 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 97,618,073 km

• M1: 146,008 km (0.082 R)
• M2: 215,122 km (0.11 R)
• M3: 396,135 km (0.095 R)
• M4: 473,028 km (0.103 R)
• M5: 568,771 km (0.099 R)
• M6: 708,346 km (0.098 R)
• M7: 900,130 km (0.066 R)
• M8: 1,098,796 km (0.118 R)
• M9: 1,186,910 km (0.055 R)
• M10: 1,382,434 km (0.086 R)
• M11: 1,714,990 km (0.085 R)
• M12: 2,155,556 km (0.048 R)
• M13: 2,246,511 km (0.102 R)
• M14: 2,911,623 km (0.112 R)
• M15: 3,035,939 km (0.081 R)
• M16: 3,242,085 km (0.051 R)
• M17: 3,355,031 km (0.116 R)
• M18: 3,428,334 km (0.108 R)
• M19: 3,735,309 km (0.082 R)
• M20: 3,828,359 km (0.072 R)
• M21: 3,947,888 km (0.064 R)
• M22: 4,103,470 km (0.112 R)
• M23: 4,208,338 km (0.03 R)
• M24: 4,358,384 km (0.059 R)
• M25: 4,501,250 km (0.054 R)
• M26: 4,791,769 km (0.1 R)
• M27: 4,883,772 km (0.109 R)
• M28: 5,079,147 km (0.06 R)
• M29: 5,229,642 km (0.055 R)
• M30: 5,458,228 km (0.092 R)
• M31: 5,602,739 km (0.103 R)
• M32: 6,425,528 km (0.055 R)
• M33: 6,578,267 km (0.086 R)
• M34: 6,887,486 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.6

Radius: 3.7

Gravity: 67.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.47 AU - 12.97 AU

Year: 16407 Days

Day: 24.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,618,073 km

• M1: 108,907 km (0.118 R)
• M2: 634,893 km (0.038 R)
• M3: 918,980 km (0.118 R)
• M4: 1,182,422 km (0.041 R)
• M5: 1,237,922 km (0.041 R)
• M6: 1,380,340 km (0.096 R)
• M7: 1,527,993 km (0.117 R)
• M8: 1,743,114 km (0.105 R)
• M9: 1,774,680 km (0.095 R)
• M10: 2,201,632 km (0.11 R)
• M11: 2,339,112 km (0.07 R)
• M12: 2,373,969 km (0.101 R)
• M13: 3,144,547 km (0.118 R)
• M14: 3,377,770 km (0.073 R)
• M15: 3,902,260 km (0.105 R)
• M16: 4,625,566 km (0.086 R)
• M17: 4,890,654 km (0.049 R)
• M18: 7,333,736 km (0.116 R)
• M19: 7,642,357 km (0.08 R)
• M20: 8,593,500 km (0.062 R)
• M21: 10,720,333 km (0.112 R)
• M22: 12,875,440 km (0.102 R)
• M23: 14,128,621 km (0.027 R)
• M24: 14,898,901 km (0.061 R)
• M25: 15,028,602 km (0.028 R)
• M26: 16,013,405 km (0.054 R)
• M27: 16,279,539 km (0.063 R)
• M28: 17,154,537 km (0.042 R)
• M29: 18,530,090 km (0.073 R)
• M30: 19,372,326 km (0.034 R)
• M31: 19,869,440 km (0.041 R)
• M32: 20,442,549 km (0.078 R)
• M33: 21,385,614 km (0.085 R)
• M34: 21,751,979 km (0.118 R)
• M35: 24,603,913 km (0.114 R)
• M36: 24,987,781 km (0.05 R)
• M37: 25,296,402 km (0.101 R)
• M38: 25,528,577 km (0.063 R)
• M39: 26,543,150 km (0.112 R)
• M40: 26,621,839 km (0.037 R)
• M41: 26,936,892 km (0.072 R)
• M42: 28,772,757 km (0.113 R)
• M43: 29,177,120 km (0.111 R)
• M44: 29,502,046 km (0.093 R)
• M45: 31,809,444 km (0.068 R)
• M46: 32,227,570 km (0.083 R)
• M47: 34,516,717 km (0.08 R)
• M48: 35,118,699 km (0.058 R)
• M49: 35,724,121 km (0.094 R)
• M50: 36,332,984 km (0.04 R)
• M51: 36,857,624 km (0.095 R)
• M52: 39,787,498 km (0.1 R)
• M53: 40,328,145 km (0.078 R)
• M54: 40,509,009 km (0.055 R)
• M55: 40,871,335 km (0.104 R)
• M56: 41,690,533 km (0.12 R)
• M57: 43,345,235 km (0.085 R)
• M58: 44,273,639 km (0.051 R)
• M59: 44,366,839 km (0.057 R)
• M60: 44,927,532 km (0.071 R)
• M61: 47,479,223 km (0.096 R)
• M62: 47,861,146 km (0.115 R)
• M63: 49,013,349 km (0.112 R)
• M64: 49,109,690 km (0.055 R)
• M65: 49,980,349 km (0.101 R)
• M66: 50,563,632 km (0.113 R)
• M67: 51,344,832 km (0.097 R)
• M68: 51,540,805 km (0.116 R)
• M69: 52,130,071 km (0.078 R)
• M70: 52,721,581 km (0.092 R)
• M71: 53,315,185 km (0.048 R)
• M72: 54,010,666 km (0.105 R)
• M73: 54,110,298 km (0.114 R)
• M74: 54,209,930 km (0.093 R)
• M75: 55,812,722 km (0.101 R)
• M76: 55,913,401 km (0.115 R)
• M77: 56,316,866 km (0.067 R)
• M78: 57,126,490 km (0.081 R)
• M79: 57,736,251 km (0.049 R)
• M80: 58,143,905 km (0.052 R)
• M81: 58,246,081 km (0.1 R)
• M82: 58,757,256 km (0.097 R)
• M83: 58,859,731 km (0.098 R)
• M84: 60,610,176 km (0.113 R)
• M85: 60,817,219 km (0.101 R)
• M86: 63,951,145 km (0.075 R)
• M87: 65,219,436 km (0.087 R)
• M88: 65,856,573 km (0.064 R)
• M89: 66,389,141 km (0.084 R)
• M90: 67,995,523 km (0.082 R)
• M91: 68,103,084 km (0.08 R)
• M92: 69,722,930 km (0.093 R)
• M93: 70,048,455 km (0.032 R)
• M94: 71,355,641 km (0.079 R)
• M95: 73,110,873 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.7

Radius: 7

Gravity: 18.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.74 AU - 17.96 AU

Year: 25014 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,618,073 km

• M1: 170,392 km (0.088 R)
• M2: 405,261 km (0.088 R)
• M3: 671,694 km (0.118 R)
• M4: 753,225 km (0.092 R)
• M5: 1,345,034 km (0.096 R)
• M6: 1,484,759 km (0.104 R)
• M7: 1,893,311 km (0.057 R)
• M8: 1,971,251 km (0.116 R)
• M9: 2,090,331 km (0.082 R)
• M10: 2,764,419 km (0.086 R)
• M11: 3,311,050 km (0.059 R)
• M12: 3,791,857 km (0.088 R)
• M13: 4,501,250 km (0.096 R)
• M14: 5,195,983 km (0.099 R)
• M15: 5,809,783 km (0.106 R)
• M16: 6,096,412 km (0.074 R)
• M17: 6,623,895 km (0.12 R)
• M18: 7,044,265 km (0.079 R)
• M19: 7,166,037 km (0.111 R)
• M20: 7,288,408 km (0.107 R)
• M21: 8,228,332 km (0.052 R)
• M22: 8,875,941 km (0.108 R)
• M23: 10,219,928 km (0.107 R)
• M24: 11,914,573 km (0.091 R)
• M25: 12,942,609 km (0.119 R)
• M26: 13,017,109 km (0.095 R)
• M27: 13,091,908 km (0.097 R)
• M28: 13,770,334 km (0.099 R)
• M29: 17,165,907 km (0.083 R)
• M30: 17,247,887 km (0.092 R)
• M31: 17,659,430 km (0.113 R)
• M32: 17,907,763 km (0.093 R)
• M33: 18,157,442 km (0.117 R)
• M34: 18,492,092 km (0.111 R)
• M35: 20,109,245 km (0.118 R)
• M36: 22,126,722 km (0.115 R)
• M37: 22,933,503 km (0.104 R)
• M38: 24,575,789 km (0.074 R)
• M39: 24,760,692 km (0.099 R)
• M40: 25,038,794 km (0.119 R)
• M41: 25,224,744 km (0.063 R)
• M42: 30,020,702 km (0.101 R)
• M43: 30,515,422 km (0.115 R)
• M44: 31,112,767 km (0.041 R)
• M45: 31,713,851 km (0.068 R)
• M46: 32,724,235 km (0.088 R)
• M47: 33,335,642 km (0.109 R)
• M48: 33,437,817 km (0.112 R)
• M49: 34,776,568 km (0.09 R)
• M50: 36,237,840 km (0.095 R)
• M51: 37,399,916 km (0.106 R)
• M52: 38,145,811 km (0.09 R)
• M53: 38,681,671 km (0.115 R)
• M54: 39,543,953 km (0.111 R)
• M55: 40,958,999 km (0.113 R)
• M56: 41,727,633 km (0.069 R)
• M57: 44,062,407 km (0.112 R)
• M58: 44,962,837 km (0.109 R)
• M59: 45,415,370 km (0.087 R)
• M60: 46,439,069 km (0.102 R)
• M61: 47,585,437 km (0.115 R)
• M62: 49,905,999 km (0.075 R)
• M63: 50,022,985 km (0.093 R)
• M64: 51,670,357 km (0.12 R)
• M65: 55,139,082 km (0.087 R)
• M66: 55,623,480 km (0.095 R)
• M67: 55,987,602 km (0.071 R)
• M68: 56,718,387 km (0.097 R)
• M69: 58,435,621 km (0.101 R)
• M70: 58,929,444 km (0.096 R)
• M71: 59,921,128 km (0.095 R)
• M72: 61,669,927 km (0.097 R)
• M73: 62,298,537 km (0.113 R)
• M74: 63,182,062 km (0.096 R)
• M75: 67,015,657 km (0.097 R)
• M76: 67,274,013 km (0.062 R)
• M77: 71,978,567 km (0.102 R)
• M78: 72,905,625 km (0.094 R)
• M79: 73,570,288 km (0.049 R)
• M80: 78,142,597 km (0.119 R)
• M81: 78,958,953 km (0.09 R)
• M82: 79,778,151 km (0.088 R)
• M83: 80,874,853 km (0.083 R)
• M84: 84,194,579 km (0.081 R)
• M85: 85,730,949 km (0.112 R)
• M86: 86,011,296 km (0.113 R)
• M87: 89,115,152 km (0.117 R)
• M88: 91,252,308 km (0.097 R)
• M89: 91,395,473 km (0.084 R)
• M90: 91,538,638 km (0.111 R)
• M91: 93,694,792 km (0.034 R)
• M92: 94,706,822 km (0.111 R)
• M93: 95,722,442 km (0.08 R)
• M94: 96,304,377 km (0.114 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit