🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 21.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,890,183 km

• M1: 114,293 km (0.107 R)
• M2: 302,487 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.31 AU

Year: 441 Days

Day: 40.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.07 AU - 2.59 AU

Year: 1256 Days

Day: 43.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,890,183 km

• M1: 160,818 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1663 Days

Day: 16.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.84 AU - 2.9 AU

Year: 1717 Days

Day: 37.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,890,183 km

• M1: 475,272 km (0.045 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.2

Radius: 11.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.57 AU - 13.29 AU

Year: 14550 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,890,183 km

• M1: 163,211 km (0.119 R)
• M2: 455,825 km (0.049 R)
• M3: 581,786 km (0.108 R)
• M4: 917,633 km (0.119 R)
• M5: 1,390,811 km (0.096 R)
• M6: 1,472,043 km (0.108 R)
• M7: 1,611,319 km (0.056 R)
• M8: 2,212,403 km (0.118 R)
• M9: 2,570,989 km (0.088 R)
• M10: 3,986,783 km (0.102 R)
• M11: 4,342,976 km (0.058 R)
• M12: 4,668,351 km (0.115 R)
• M13: 5,472,739 km (0.066 R)
• M14: 5,735,732 km (0.111 R)
• M15: 6,457,242 km (0.106 R)
• M16: 7,159,754 km (0.114 R)
• M17: 7,303,218 km (0.083 R)
• M18: 7,690,378 km (0.091 R)
• M19: 8,034,752 km (0.05 R)
• M20: 8,283,832 km (0.101 R)
• M21: 9,831,123 km (0.115 R)
• M22: 9,990,744 km (0.084 R)
• M23: 11,746,126 km (0.086 R)
• M24: 12,601,526 km (0.07 R)
• M25: 12,949,341 km (0.098 R)
• M26: 13,832,567 km (0.042 R)
• M27: 14,191,303 km (0.105 R)
• M28: 14,613,767 km (0.118 R)
• M29: 14,796,127 km (0.106 R)
• M30: 15,162,941 km (0.079 R)
• M31: 15,409,329 km (0.086 R)
• M32: 16,407,745 km (0.087 R)
• M33: 16,787,424 km (0.118 R)
• M34: 17,491,282 km (0.105 R)
• M35: 18,335,613 km (0.115 R)
• M36: 18,861,748 km (0.088 R)
• M37: 19,060,265 km (0.078 R)
• M38: 19,259,529 km (0.101 R)
• M39: 19,526,412 km (0.056 R)
• M40: 19,660,152 km (0.1 R)
• M41: 20,401,858 km (0.118 R)
• M42: 20,673,827 km (0.101 R)
• M43: 20,878,627 km (0.096 R)
• M44: 21,084,174 km (0.101 R)
• M45: 22,330,923 km (0.045 R)
• M46: 22,611,269 km (0.038 R)
• M47: 22,822,202 km (0.045 R)
• M48: 22,892,663 km (0.089 R)
• M49: 22,963,273 km (0.06 R)
• M50: 23,033,883 km (0.102 R)
• M51: 24,533,752 km (0.106 R)
• M52: 24,605,858 km (0.028 R)
• M53: 24,968,034 km (0.069 R)
• M54: 25,186,148 km (0.03 R)
• M55: 26,582,195 km (0.083 R)
• M56: 28,305,563 km (0.101 R)
• M57: 28,989,823 km (0.071 R)
• M58: 30,607,276 km (0.088 R)
• M59: 31,701,883 km (0.091 R)
• M60: 31,938,098 km (0.091 R)
• M61: 32,016,936 km (0.059 R)
• M62: 32,412,323 km (0.068 R)
• M63: 32,491,610 km (0.032 R)
• M64: 34,090,363 km (0.087 R)
• M65: 35,714,696 km (0.09 R)
• M66: 35,960,486 km (0.09 R)
• M67: 36,784,022 km (0.088 R)
• M68: 38,030,771 km (0.042 R)
• M69: 38,198,021 km (0.068 R)
• M70: 38,533,420 km (0.069 R)
• M71: 38,785,492 km (0.09 R)
• M72: 39,714,644 km (0.049 R)
• M73: 40,139,502 km (0.09 R)
• M74: 40,395,015 km (0.037 R)
• M75: 42,980,665 km (0.049 R)
• M76: 50,040,488 km (0.094 R)
• M77: 51,051,769 km (0.117 R)
• M78: 51,513,578 km (0.089 R)
• M79: 53,937,512 km (0.095 R)
• M80: 54,125,557 km (0.098 R)
• M81: 54,690,887 km (0.089 R)
• M82: 56,684,728 km (0.108 R)
• M83: 58,027,219 km (0.107 R)
• M84: 58,412,733 km (0.037 R)
• M85: 59,477,271 km (0.115 R)
• M86: 59,768,688 km (0.112 R)
• M87: 61,232,952 km (0.112 R)
• M88: 61,527,211 km (0.059 R)
• M89: 65,094,970 km (0.117 R)
• M90: 65,595,674 km (0.079 R)
• M91: 66,198,404 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.6

Radius: 6.4

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.42 AU - 15.54 AU

Year: 19456 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,890,183 km

• M1: 188,493 km (0.091 R)
• M2: 426,803 km (0.054 R)
• M3: 467,643 km (0.092 R)
• M4: 1,148,014 km (0.116 R)
• M5: 1,358,349 km (0.113 R)
• M6: 1,580,950 km (0.096 R)
• M7: 1,918,892 km (0.07 R)
• M8: 2,024,658 km (0.081 R)
• M9: 2,132,368 km (0.056 R)
• M10: 2,466,869 km (0.119 R)
• M11: 3,352,189 km (0.11 R)
• M12: 3,872,939 km (0.107 R)
• M13: 4,700,515 km (0.1 R)
• M14: 5,936,941 km (0.096 R)
• M15: 6,040,014 km (0.096 R)
• M16: 6,511,098 km (0.04 R)
• M17: 6,617,462 km (0.078 R)
• M18: 7,488,421 km (0.112 R)
• M19: 8,222,348 km (0.111 R)
• M20: 9,097,495 km (0.104 R)
• M21: 9,757,970 km (0.097 R)
• M22: 10,124,634 km (0.112 R)
• M23: 11,379,461 km (0.117 R)
• M24: 11,636,321 km (0.09 R)
• M25: 11,765,424 km (0.107 R)
• M26: 11,830,200 km (0.092 R)
• M27: 12,948,743 km (0.072 R)
• M28: 13,015,613 km (0.106 R)
• M29: 13,622,532 km (0.059 R)
• M30: 13,690,449 km (0.07 R)
• M31: 13,826,882 km (0.043 R)
• M32: 13,895,099 km (0.076 R)
• M33: 14,584,745 km (0.086 R)
• M34: 14,793,733 km (0.06 R)
• M35: 15,003,769 km (0.082 R)
• M36: 15,356,072 km (0.113 R)
• M37: 15,426,832 km (0.072 R)
• M38: 15,568,650 km (0.098 R)
• M39: 16,646,653 km (0.091 R)
• M40: 18,195,739 km (0.118 R)
• M41: 18,495,982 km (0.057 R)
• M42: 18,873,567 km (0.106 R)
• M43: 19,101,404 km (0.087 R)
• M44: 19,483,178 km (0.117 R)
• M45: 20,099,072 km (0.111 R)
• M46: 21,825,731 km (0.11 R)
• M47: 23,436,152 km (0.086 R)
• M48: 24,420,656 km (0.107 R)
• M49: 25,586,173 km (0.083 R)
• M50: 29,277,799 km (0.115 R)
• M51: 30,693,294 km (0.072 R)
• M52: 31,859,709 km (0.108 R)
• M53: 33,223,593 km (0.06 R)
• M54: 33,406,850 km (0.101 R)
• M55: 34,143,320 km (0.103 R)
• M56: 34,235,772 km (0.074 R)
• M57: 36,007,908 km (0.035 R)
• M58: 37,427,891 km (0.114 R)
• M59: 38,384,719 km (0.112 R)
• M60: 39,640,593 km (0.078 R)
• M61: 40,615,672 km (0.105 R)
• M62: 40,909,782 km (0.113 R)
• M63: 41,303,075 km (0.115 R)
• M64: 41,994,217 km (0.053 R)
• M65: 43,088,076 km (0.1 R)
• M66: 45,100,766 km (0.118 R)
• M67: 46,220,656 km (0.071 R)
• M68: 46,322,981 km (0.108 R)
• M69: 47,040,901 km (0.054 R)
• M70: 47,246,748 km (0.094 R)
• M71: 47,659,338 km (0.095 R)
• M72: 48,904,142 km (0.097 R)
• M73: 49,425,940 km (0.048 R)
• M74: 50,475,070 km (0.091 R)
• M75: 51,002,402 km (0.1 R)
• M76: 52,381,994 km (0.049 R)
• M77: 52,808,946 km (0.077 R)
• M78: 56,266,003 km (0.116 R)
• M79: 56,375,210 km (0.099 R)
• M80: 57,581,118 km (0.074 R)
• M81: 58,242,490 km (0.119 R)
• M82: 63,850,765 km (0.07 R)
• M83: 67,297,350 km (0.081 R)
• M84: 67,877,640 km (0.118 R)
• M85: 73,412,911 km (0.111 R)
• M86: 75,330,008 km (0.114 R)
• M87: 78,846,605 km (0.094 R)
• M88: 79,826,172 km (0.111 R)
• M89: 81,056,165 km (0.066 R)
• M90: 81,302,852 km (0.11 R)
• M91: 81,426,420 km (0.05 R)
• M92: 81,920,841 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 3

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.22 AU - 15.74 AU

Year: 21506 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,890,183 km

• M1: 58,493 km (0.033 R)
• M2: 181,911 km (0.106 R)
• M3: 219,460 km (0.046 R)
• M4: 498,311 km (0.042 R)
• M5: 608,714 km (0.045 R)
• M6: 647,160 km (0.108 R)
• M7: 1,122,134 km (0.094 R)
• M8: 1,217,876 km (0.096 R)
• M9: 1,291,329 km (0.087 R)
• M10: 1,707,510 km (0.109 R)
• M11: 2,161,689 km (0.102 R)
• M12: 2,650,725 km (0.096 R)
• M13: 3,105,652 km (0.101 R)
• M14: 3,584,215 km (0.099 R)
• M15: 4,456,670 km (0.063 R)
• M16: 5,033,520 km (0.112 R)
• M17: 5,072,714 km (0.049 R)
• M18: 5,270,782 km (0.07 R)
• M19: 5,430,852 km (0.059 R)
• M20: 6,297,921 km (0.089 R)
• M21: 6,340,257 km (0.086 R)
• M22: 6,510,649 km (0.113 R)
• M23: 7,251,158 km (0.077 R)
• M24: 7,295,589 km (0.075 R)
• M25: 7,563,818 km (0.088 R)
• M26: 8,341,278 km (0.07 R)
• M27: 8,527,976 km (0.1 R)
• M28: 10,218,432 km (0.095 R)
• M29: 10,468,111 km (0.082 R)
• M30: 11,746,574 km (0.11 R)
• M31: 11,798,784 km (0.114 R)
• M32: 12,166,047 km (0.096 R)
• M33: 12,377,578 km (0.034 R)
• M34: 12,643,713 km (0.094 R)
• M35: 13,235,821 km (0.1 R)
• M36: 13,344,429 km (0.095 R)
• M37: 13,453,337 km (0.059 R)
• M38: 13,617,296 km (0.091 R)
• M39: 15,635,521 km (0.113 R)
• M40: 16,096,581 km (0.109 R)
• M41: 17,744,851 km (0.114 R)
• M42: 18,771,541 km (0.111 R)
• M43: 19,199,840 km (0.083 R)
• M44: 19,941,546 km (0.098 R)
• M45: 20,003,778 km (0.109 R)
• M46: 20,253,457 km (0.069 R)
• M47: 20,755,657 km (0.111 R)
• M48: 20,881,918 km (0.109 R)
• M49: 22,029,184 km (0.054 R)
• M50: 22,286,792 km (0.116 R)
• M51: 23,393,217 km (0.073 R)
• M52: 24,918,368 km (0.119 R)
• M53: 25,388,853 km (0.054 R)
• M54: 26,270,284 km (0.074 R)
• M55: 26,406,867 km (0.048 R)
• M56: 27,507,458 km (0.116 R)
• M57: 27,645,986 km (0.06 R)
• M58: 28,133,076 km (0.081 R)
• M59: 28,272,651 km (0.098 R)
• M60: 29,115,486 km (0.047 R)
• M61: 30,610,118 km (0.076 R)
• M62: 30,753,881 km (0.086 R)
• M63: 30,825,688 km (0.066 R)
• M64: 31,113,964 km (0.115 R)
• M65: 33,008,770 km (0.103 R)
• M66: 33,303,628 km (0.093 R)
• M67: 34,193,286 km (0.113 R)
• M68: 34,267,786 km (0.034 R)
• M69: 35,165,971 km (0.103 R)
• M70: 35,693,454 km (0.069 R)
• M71: 37,061,825 km (0.092 R)
• M72: 37,138,419 km (0.094 R)
• M73: 39,458,383 km (0.042 R)
• M74: 39,927,971 km (0.096 R)
• M75: 40,006,510 km (0.07 R)
• M76: 40,872,831 km (0.044 R)
• M77: 41,268,667 km (0.103 R)
• M78: 41,665,700 km (0.099 R)
• M79: 41,904,608 km (0.062 R)
• M80: 42,623,874 km (0.099 R)
• M81: 42,864,577 km (0.111 R)
• M82: 47,190,200 km (0.091 R)
• M83: 47,522,307 km (0.084 R)
• M84: 48,942,140 km (0.114 R)
• M85: 49,699,554 km (0.117 R)
• M86: 50,037,346 km (0.044 R)
• M87: 50,885,267 km (0.106 R)
• M88: 51,823,545 km (0.116 R)
• M89: 52,595,320 km (0.07 R)
• M90: 53,543,920 km (0.1 R)
• M91: 53,976,857 km (0.1 R)
• M92: 54,237,306 km (0.11 R)
• M93: 55,195,481 km (0.097 R)
• M94: 55,282,846 km (0.107 R)
• M95: 55,632,905 km (0.079 R)
• M96: 56,687,420 km (0.106 R)
• M97: 59,352,357 km (0.027 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit