🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 186 Days

Day: 31.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.76 AU - 1.02 AU

Year: 305 Days

Day: 25.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 641 Days

Day: 18.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 9.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.87 AU - 9.57 AU

Year: 7796 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,682,866 km

• M1: 231,129 km (0.084 R)
• M2: 353,350 km (0.099 R)
• M3: 515,215 km (0.101 R)
• M4: 732,282 km (0.057 R)
• M5: 899,083 km (0.104 R)
• M6: 1,164,171 km (0.119 R)
• M7: 1,530,386 km (0.112 R)
• M8: 1,607,878 km (0.109 R)
• M9: 1,869,076 km (0.039 R)
• M10: 2,297,674 km (0.047 R)
• M11: 2,409,723 km (0.1 R)
• M12: 2,851,784 km (0.106 R)
• M13: 2,948,125 km (0.047 R)
• M14: 3,119,415 km (0.068 R)
• M15: 3,626,851 km (0.094 R)
• M16: 3,731,420 km (0.05 R)
• M17: 3,810,557 km (0.116 R)
• M18: 4,024,332 km (0.068 R)
• M19: 4,435,876 km (0.081 R)
• M20: 4,717,868 km (0.053 R)
• M21: 5,093,060 km (0.104 R)
• M22: 5,358,596 km (0.109 R)
• M23: 5,964,766 km (0.027 R)
• M24: 6,402,190 km (0.109 R)
• M25: 6,560,914 km (0.075 R)
• M26: 7,274,795 km (0.115 R)
• M27: 7,809,458 km (0.09 R)
• M28: 7,979,102 km (0.112 R)
• M29: 8,115,684 km (0.104 R)
• M30: 8,356,836 km (0.089 R)
• M31: 8,460,807 km (0.104 R)
• M32: 8,530,370 km (0.117 R)
• M33: 9,705,910 km (0.111 R)
• M34: 10,368,479 km (0.106 R)
• M35: 10,442,979 km (0.098 R)
• M36: 10,931,715 km (0.03 R)
• M37: 13,121,229 km (0.119 R)
• M38: 13,444,959 km (0.108 R)
• M39: 13,648,562 km (0.052 R)
• M40: 14,058,759 km (0.099 R)
• M41: 15,017,831 km (0.113 R)
• M42: 15,483,978 km (0.102 R)
• M43: 15,868,893 km (0.105 R)
• M44: 16,300,334 km (0.03 R)
• M45: 16,823,178 km (0.078 R)
• M46: 16,910,842 km (0.111 R)
• M47: 17,395,689 km (0.055 R)
• M48: 18,109,271 km (0.053 R)
• M49: 19,657,011 km (0.091 R)
• M50: 20,634,034 km (0.104 R)
• M51: 21,436,477 km (0.05 R)
• M52: 22,057,009 km (0.112 R)
• M53: 22,877,404 km (0.096 R)
• M54: 22,974,643 km (0.119 R)
• M55: 23,072,031 km (0.096 R)
• M56: 23,169,419 km (0.077 R)
• M57: 23,609,686 km (0.103 R)
• M58: 24,102,012 km (0.064 R)
• M59: 24,946,941 km (0.029 R)
• M60: 25,599,487 km (0.098 R)
• M61: 26,054,564 km (0.099 R)
• M62: 26,512,333 km (0.066 R)
• M63: 27,126,881 km (0.09 R)
• M64: 27,901,648 km (0.091 R)
• M65: 28,005,469 km (0.08 R)
• M66: 28,893,482 km (0.12 R)
• M67: 29,051,009 km (0.117 R)
• M68: 29,472,875 km (0.088 R)
• M69: 30,375,997 km (0.077 R)
• M70: 31,612,124 km (0.11 R)
• M71: 32,045,958 km (0.067 R)
• M72: 32,263,623 km (0.107 R)
• M73: 32,974,512 km (0.088 R)
• M74: 33,524,733 km (0.12 R)
• M75: 34,411,549 km (0.07 R)
• M76: 34,913,749 km (0.113 R)
• M77: 35,305,995 km (0.075 R)
• M78: 35,418,343 km (0.075 R)
• M79: 38,438,724 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 4.2

Gravity: 49.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.55 AU - 16.33 AU

Year: 17907 Days

Day: 18 Hours

Environment

Temp: -177 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,682,866 km

• M1: 97,239 km (0.086 R)
• M2: 269,426 km (0.095 R)
• M3: 337,792 km (0.114 R)
• M4: 392,844 km (0.103 R)
• M5: 621,130 km (0.116 R)
• M6: 1,124,826 km (0.086 R)
• M7: 1,504,955 km (0.08 R)
• M8: 1,598,004 km (0.03 R)
• M9: 1,629,420 km (0.085 R)
• M10: 2,195,050 km (0.099 R)
• M11: 2,444,280 km (0.117 R)
• M12: 3,568,807 km (0.072 R)
• M13: 5,673,798 km (0.074 R)
• M14: 5,722,119 km (0.095 R)
• M15: 6,014,433 km (0.106 R)
• M16: 6,063,650 km (0.076 R)
• M17: 6,261,868 km (0.106 R)
• M18: 6,512,594 km (0.062 R)
• M19: 6,766,611 km (0.083 R)
• M20: 7,760,988 km (0.098 R)
• M21: 9,307,531 km (0.052 R)
• M22: 12,106,507 km (0.118 R)
• M23: 12,356,036 km (0.087 R)
• M24: 13,887,619 km (0.083 R)
• M25: 14,543,157 km (0.05 R)
• M26: 14,941,387 km (0.091 R)
• M27: 15,343,206 km (0.082 R)
• M28: 16,020,735 km (0.111 R)
• M29: 16,777,252 km (0.118 R)
• M30: 17,055,204 km (0.11 R)
• M31: 17,545,437 km (0.116 R)
• M32: 18,611,172 km (0.117 R)
• M33: 19,770,855 km (0.074 R)
• M34: 20,804,576 km (0.092 R)
• M35: 20,879,225 km (0.045 R)
• M36: 21,403,267 km (0.098 R)
• M37: 22,617,403 km (0.112 R)
• M38: 23,078,314 km (0.039 R)
• M39: 23,620,157 km (0.119 R)
• M40: 25,111,648 km (0.112 R)
• M41: 25,429,544 km (0.066 R)
• M42: 27,691,763 km (0.089 R)
• M43: 28,515,149 km (0.093 R)
• M44: 28,763,631 km (0.086 R)
• M45: 28,846,658 km (0.093 R)
• M46: 31,203,423 km (0.089 R)
• M47: 32,404,844 km (0.085 R)
• M48: 35,651,716 km (0.063 R)
• M49: 36,277,633 km (0.096 R)
• M50: 36,726,876 km (0.106 R)
• M51: 36,816,934 km (0.098 R)
• M52: 36,907,141 km (0.112 R)
• M53: 38,450,842 km (0.109 R)
• M54: 39,092,616 km (0.086 R)
• M55: 39,553,079 km (0.077 R)
• M56: 39,830,283 km (0.113 R)
• M57: 39,922,885 km (0.075 R)
• M58: 40,108,087 km (0.116 R)
• M59: 40,293,738 km (0.12 R)
• M60: 40,758,987 km (0.104 R)
• M61: 41,882,766 km (0.085 R)
• M62: 43,682,728 km (0.112 R)
• M63: 44,928,878 km (0.098 R)
• M64: 46,089,458 km (0.102 R)
• M65: 47,064,089 km (0.052 R)
• M66: 47,455,885 km (0.053 R)
• M67: 49,033,694 km (0.081 R)
• M68: 49,232,061 km (0.057 R)
• M69: 51,937,090 km (0.12 R)
• M70: 54,074,095 km (0.053 R)
• M71: 54,895,687 km (0.116 R)
• M72: 55,514,573 km (0.102 R)
• M73: 57,071,887 km (0.07 R)
• M74: 57,176,306 km (0.079 R)
• M75: 58,013,306 km (0.101 R)
• M76: 60,442,028 km (0.091 R)
• M77: 61,187,773 km (0.108 R)
• M78: 61,401,399 km (0.103 R)
• M79: 63,443,260 km (0.109 R)
• M80: 65,398,205 km (0.063 R)
• M81: 65,835,330 km (0.072 R)
• M82: 65,944,686 km (0.11 R)
• M83: 66,163,697 km (0.075 R)
• M84: 66,822,377 km (0.118 R)
• M85: 67,372,747 km (0.108 R)
• M86: 69,255,586 km (0.12 R)
• M87: 71,043,281 km (0.098 R)
• M88: 71,267,827 km (0.081 R)
• M89: 71,830,166 km (0.108 R)
• M90: 74,778,141 km (0.119 R)
• M91: 75,578,639 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105

Radius: 6.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.68 AU - 18.36 AU

Year: 22221 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,682,866 km

• M1: 85,570 km (0.096 R)
• M2: 135,685 km (0.107 R)
• M3: 230,381 km (0.051 R)
• M4: 271,819 km (0.059 R)
• M5: 920,775 km (0.109 R)
• M6: 991,983 km (0.03 R)
• M7: 1,519,765 km (0.082 R)
• M8: 1,712,746 km (0.119 R)
• M9: 2,561,116 km (0.036 R)
• M10: 2,790,898 km (0.101 R)
• M11: 3,243,282 km (0.025 R)
• M12: 4,608,512 km (0.064 R)
• M13: 5,141,230 km (0.084 R)
• M14: 5,431,151 km (0.074 R)
• M15: 7,279,133 km (0.084 R)
• M16: 8,157,273 km (0.098 R)
• M17: 8,232,072 km (0.088 R)
• M18: 9,107,219 km (0.083 R)
• M19: 11,026,859 km (0.092 R)
• M20: 12,718,213 km (0.089 R)
• M21: 14,128,472 km (0.086 R)
• M22: 14,443,525 km (0.06 R)
• M23: 14,533,882 km (0.077 R)
• M24: 15,494,899 km (0.11 R)
• M25: 16,523,534 km (0.081 R)
• M26: 17,767,290 km (0.113 R)
• M27: 18,009,938 km (0.109 R)
• M28: 18,646,028 km (0.076 R)
• M29: 19,889,635 km (0.062 R)
• M30: 20,648,695 km (0.11 R)
• M31: 21,314,106 km (0.071 R)
• M32: 22,090,669 km (0.112 R)
• M33: 22,718,531 km (0.117 R)
• M34: 23,034,631 km (0.1 R)
• M35: 23,671,320 km (0.057 R)
• M36: 24,691,278 km (0.097 R)
• M37: 25,944,908 km (0.078 R)
• M38: 26,718,030 km (0.114 R)
• M39: 27,835,825 km (0.084 R)
• M40: 30,289,978 km (0.074 R)
• M41: 32,456,455 km (0.055 R)
• M42: 33,828,267 km (0.102 R)
• M43: 34,008,533 km (0.113 R)
• M44: 34,068,821 km (0.098 R)
• M45: 35,218,929 km (0.088 R)
• M46: 36,504,872 km (0.105 R)
• M47: 36,689,775 km (0.109 R)
• M48: 38,118,136 km (0.026 R)
• M49: 38,493,627 km (0.045 R)
• M50: 40,262,621 km (0.093 R)
• M51: 40,453,807 km (0.067 R)
• M52: 42,965,406 km (0.116 R)
• M53: 43,356,305 km (0.1 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit