🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.6 AU - 2.52 AU

Year: 1102 Days

Day: 24.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.13 AU - 2.17 AU

Year: 1175 Days

Day: 45.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,003,002 km

• M1: 281,992 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.43 AU - 2.63 AU

Year: 1500 Days

Day: 20.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.68 AU - 3.42 AU

Year: 1986 Days

Day: 32.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,003,002 km

• M1: 1,656,048 km (0.107 R)
• M2: 2,303,957 km (0.09 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 11.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.98 AU - 10.32 AU

Year: 9484 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,003,002 km

• M1: 383,719 km (0.049 R)
• M2: 758,012 km (0.089 R)
• M3: 1,034,020 km (0.069 R)
• M4: 1,265,000 km (0.095 R)
• M5: 1,583,344 km (0.093 R)
• M6: 1,679,087 km (0.119 R)
• M7: 1,752,240 km (0.072 R)
• M8: 2,294,682 km (0.102 R)
• M9: 2,376,213 km (0.048 R)
• M10: 2,887,089 km (0.118 R)
• M11: 3,447,184 km (0.056 R)
• M12: 4,041,087 km (0.117 R)
• M13: 4,840,987 km (0.078 R)
• M14: 5,088,721 km (0.099 R)
• M15: 5,268,239 km (0.105 R)
• M16: 5,763,557 km (0.114 R)
• M17: 5,838,207 km (0.095 R)
• M18: 6,312,133 km (0.075 R)
• M19: 6,485,816 km (0.102 R)
• M20: 7,766,373 km (0.092 R)
• M21: 8,329,609 km (0.103 R)
• M22: 8,691,038 km (0.107 R)
• M23: 9,101,235 km (0.104 R)
• M24: 9,275,816 km (0.093 R)
• M25: 10,437,443 km (0.08 R)
• M26: 12,264,781 km (0.089 R)
• M27: 12,603,172 km (0.113 R)
• M28: 13,338,595 km (0.104 R)
• M29: 13,861,739 km (0.111 R)
• M30: 14,799,717 km (0.1 R)
• M31: 14,953,803 km (0.034 R)
• M32: 15,341,262 km (0.107 R)
• M33: 17,085,124 km (0.12 R)
• M34: 18,227,304 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.14 AU - 10.88 AU

Year: 10933 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,003,002 km

• M1: 379,380 km (0.11 R)
• M2: 498,759 km (0.094 R)
• M3: 696,827 km (0.098 R)
• M4: 827,276 km (0.061 R)
• M5: 1,305,241 km (0.106 R)
• M6: 1,557,763 km (0.081 R)
• M7: 1,753,437 km (0.058 R)
• M8: 1,863,690 km (0.034 R)
• M9: 1,995,486 km (0.114 R)
• M10: 2,189,514 km (0.096 R)
• M11: 2,471,806 km (0.061 R)
• M12: 2,680,943 km (0.112 R)
• M13: 2,830,841 km (0.045 R)
• M14: 3,027,861 km (0.116 R)
• M15: 3,741,443 km (0.106 R)
• M16: 4,711,435 km (0.047 R)
• M17: 4,893,646 km (0.11 R)
• M18: 5,346,030 km (0.055 R)
• M19: 5,728,701 km (0.026 R)
• M20: 5,867,677 km (0.087 R)
• M21: 6,007,701 km (0.07 R)
• M22: 6,348,335 km (0.1 R)
• M23: 6,753,895 km (0.09 R)
• M24: 7,018,982 km (0.118 R)
• M25: 7,347,799 km (0.094 R)
• M26: 7,927,790 km (0.043 R)
• M27: 8,522,591 km (0.059 R)
• M28: 8,617,885 km (0.111 R)
• M29: 8,873,547 km (0.027 R)
• M30: 10,088,880 km (0.113 R)
• M31: 10,392,564 km (0.11 R)
• M32: 10,528,399 km (0.065 R)
• M33: 11,147,285 km (0.099 R)
• M34: 11,813,445 km (0.094 R)
• M35: 12,062,076 km (0.096 R)
• M36: 12,600,928 km (0.09 R)
• M37: 12,709,536 km (0.071 R)
• M38: 12,964,451 km (0.12 R)
• M39: 13,147,558 km (0.07 R)
• M40: 13,479,367 km (0.118 R)
• M41: 13,590,518 km (0.108 R)
• M42: 13,888,517 km (0.089 R)
• M43: 14,000,865 km (0.033 R)
• M44: 14,605,091 km (0.108 R)
• M45: 14,910,420 km (0.068 R)
• M46: 15,644,048 km (0.076 R)
• M47: 16,271,012 km (0.103 R)
• M48: 17,026,332 km (0.073 R)
• M49: 17,267,185 km (0.1 R)
• M50: 18,160,134 km (0.104 R)
• M51: 18,694,797 km (0.055 R)
• M52: 18,943,429 km (0.112 R)
• M53: 19,151,370 km (0.108 R)
• M54: 19,611,533 km (0.119 R)
• M55: 19,906,241 km (0.088 R)
• M56: 20,628,350 km (0.046 R)
• M57: 21,532,070 km (0.096 R)
• M58: 21,749,137 km (0.085 R)
• M59: 21,879,736 km (0.091 R)
• M60: 22,448,656 km (0.107 R)
• M61: 22,845,390 km (0.111 R)
• M62: 23,511,849 km (0.091 R)
• M63: 24,139,711 km (0.118 R)
• M64: 24,365,304 km (0.1 R)
• M65: 24,818,436 km (0.056 R)
• M66: 26,473,138 km (0.053 R)
• M67: 26,705,763 km (0.1 R)
• M68: 27,032,634 km (0.073 R)
• M69: 27,219,931 km (0.087 R)
• M70: 28,068,450 km (0.082 R)
• M71: 28,400,707 km (0.038 R)
• M72: 28,734,310 km (0.105 R)
• M73: 28,973,517 km (0.064 R)
• M74: 29,549,918 km (0.089 R)
• M75: 29,743,049 km (0.085 R)
• M76: 30,178,827 km (0.035 R)
• M77: 31,204,021 km (0.072 R)
• M78: 31,302,307 km (0.066 R)
• M79: 31,548,396 km (0.113 R)
• M80: 32,439,401 km (0.096 R)
• M81: 33,389,048 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 4.7

Gravity: 41.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.07 AU - 13.83 AU

Year: 17372 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,003,002 km

• M1: 60,886 km (0.06 R)
• M2: 93,947 km (0.119 R)
• M3: 989,440 km (0.083 R)
• M4: 1,594,265 km (0.095 R)
• M5: 1,784,852 km (0.105 R)
• M6: 1,850,077 km (0.089 R)
• M7: 1,982,621 km (0.084 R)
• M8: 2,435,154 km (0.096 R)
• M9: 2,543,912 km (0.087 R)
• M10: 3,885,057 km (0.111 R)
• M11: 4,941,517 km (0.042 R)
• M12: 4,987,294 km (0.055 R)
• M13: 5,312,220 km (0.068 R)
• M14: 5,406,317 km (0.056 R)
• M15: 6,831,686 km (0.1 R)
• M16: 7,088,546 km (0.103 R)
• M17: 7,400,906 km (0.113 R)
• M18: 7,506,073 km (0.092 R)
• M19: 7,824,417 km (0.113 R)
• M20: 8,310,311 km (0.105 R)
• M21: 8,805,929 km (0.115 R)
• M22: 9,424,516 km (0.103 R)
• M23: 10,115,359 km (0.062 R)
• M24: 10,232,046 km (0.073 R)
• M25: 11,912,329 km (0.117 R)
• M26: 11,973,814 km (0.037 R)
• M27: 12,470,329 km (0.09 R)
• M28: 12,532,861 km (0.119 R)
• M29: 13,100,286 km (0.096 R)
• M30: 13,805,191 km (0.074 R)
• M31: 14,654,009 km (0.03 R)
• M32: 15,251,503 km (0.041 R)
• M33: 15,721,689 km (0.081 R)
• M34: 16,745,238 km (0.099 R)
• M35: 17,790,179 km (0.098 R)
• M36: 18,213,990 km (0.104 R)
• M37: 19,288,102 km (0.117 R)
• M38: 21,123,369 km (0.068 R)
• M39: 21,422,265 km (0.111 R)
• M40: 21,647,261 km (0.049 R)
• M41: 23,552,539 km (0.116 R)
• M42: 25,352,351 km (0.085 R)
• M43: 25,510,925 km (0.069 R)
• M44: 26,308,730 km (0.072 R)
• M45: 26,469,249 km (0.103 R)
• M46: 27,602,303 km (0.051 R)
• M47: 28,338,923 km (0.103 R)
• M48: 30,503,155 km (0.112 R)
• M49: 30,587,379 km (0.095 R)
• M50: 30,671,752 km (0.107 R)
• M51: 31,434,552 km (0.079 R)
• M52: 35,252,888 km (0.072 R)
• M53: 35,429,862 km (0.057 R)
• M54: 36,319,371 km (0.115 R)
• M55: 36,856,577 km (0.115 R)
• M56: 37,576,891 km (0.085 R)
• M57: 38,301,842 km (0.11 R)
• M58: 38,848,622 km (0.112 R)
• M59: 39,031,431 km (0.119 R)
• M60: 39,673,505 km (0.078 R)
• M61: 40,689,723 km (0.105 R)
• M62: 41,061,324 km (0.119 R)
• M63: 41,807,967 km (0.071 R)
• M64: 42,370,904 km (0.051 R)
• M65: 42,559,098 km (0.051 R)
• M66: 43,125,326 km (0.107 R)
• M67: 44,265,262 km (0.085 R)
• M68: 44,934,862 km (0.044 R)
• M69: 45,800,585 km (0.103 R)
• M70: 45,897,076 km (0.078 R)
• M71: 46,671,843 km (0.047 R)
• M72: 47,255,723 km (0.06 R)
• M73: 47,646,323 km (0.087 R)
• M74: 48,234,243 km (0.068 R)
• M75: 48,430,815 km (0.038 R)
• M76: 51,410,056 km (0.105 R)
• M77: 52,820,615 km (0.077 R)
• M78: 54,550,415 km (0.091 R)
• M79: 54,755,065 km (0.116 R)
• M80: 54,857,539 km (0.119 R)
• M81: 56,195,393 km (0.114 R)
• M82: 57,543,868 km (0.029 R)
• M83: 60,590,279 km (0.116 R)
• M84: 61,439,845 km (0.077 R)
• M85: 62,293,301 km (0.108 R)
• M86: 63,365,619 km (0.028 R)
• M87: 64,660,538 km (0.11 R)
• M88: 64,877,305 km (0.11 R)
• M89: 65,855,227 km (0.096 R)
• M90: 66,073,191 km (0.12 R)
• M91: 67,715,775 km (0.102 R)
• M92: 69,815,531 km (0.08 R)
• M93: 71,824,481 km (0.099 R)
• M94: 73,061,506 km (0.076 R)
• M95: 73,513,142 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.6

Radius: 7.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.11 AU - 20.13 AU

Year: 25258 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,003,002 km

• M1: 198,965 km (0.078 R)
• M2: 399,576 km (0.061 R)
• M3: 562,039 km (0.109 R)
• M4: 703,708 km (0.092 R)
• M5: 880,383 km (0.032 R)
• M6: 950,395 km (0.098 R)
• M7: 1,171,950 km (0.057 R)
• M8: 1,465,162 km (0.109 R)
• M9: 1,692,700 km (0.089 R)
• M10: 1,840,802 km (0.108 R)
• M11: 2,149,721 km (0.105 R)
• M12: 2,343,002 km (0.092 R)
• M13: 2,541,967 km (0.068 R)
• M14: 2,677,652 km (0.065 R)
• M15: 2,781,024 km (0.072 R)
• M16: 2,885,743 km (0.099 R)
• M17: 3,063,316 km (0.085 R)
• M18: 3,354,882 km (0.092 R)
• M19: 3,655,274 km (0.119 R)
• M20: 3,925,448 km (0.074 R)
• M21: 4,003,837 km (0.088 R)
• M22: 4,122,319 km (0.102 R)
• M23: 4,322,481 km (0.109 R)
• M24: 4,732,379 km (0.11 R)
• M25: 5,545,443 km (0.064 R)
• M26: 5,900,589 km (0.078 R)
• M27: 6,354,918 km (0.104 R)
• M28: 7,010,007 km (0.032 R)
• M29: 7,249,064 km (0.072 R)
• M30: 8,232,371 km (0.115 R)
• M31: 8,383,465 km (0.111 R)
• M32: 10,593,474 km (0.063 R)
• M33: 10,702,980 km (0.105 R)
• M34: 10,757,882 km (0.089 R)
• M35: 12,971,033 km (0.049 R)
• M36: 14,098,552 km (0.083 R)
• M37: 14,340,003 km (0.097 R)
• M38: 14,765,609 km (0.119 R)
• M39: 16,004,728 km (0.042 R)
• M40: 17,600,040 km (0.027 R)
• M41: 17,729,891 km (0.089 R)
• M42: 17,925,116 km (0.079 R)
• M43: 18,186,613 km (0.101 R)
• M44: 19,045,305 km (0.075 R)
• M45: 19,782,224 km (0.095 R)
• M46: 21,978,171 km (0.072 R)
• M47: 22,258,069 km (0.103 R)
• M48: 22,539,163 km (0.089 R)
• M49: 22,750,844 km (0.087 R)
• M50: 23,034,033 km (0.036 R)
• M51: 23,104,942 km (0.031 R)
• M52: 23,389,627 km (0.079 R)
• M53: 24,467,181 km (0.107 R)
• M54: 24,757,400 km (0.062 R)
• M55: 24,975,664 km (0.079 R)
• M56: 27,494,443 km (0.051 R)
• M57: 28,478,647 km (0.097 R)
• M58: 29,937,825 km (0.068 R)
• M59: 31,815,428 km (0.071 R)
• M60: 32,290,850 km (0.088 R)
• M61: 33,972,928 km (0.057 R)
• M62: 35,273,682 km (0.059 R)
• M63: 35,765,709 km (0.105 R)
• M64: 36,342,559 km (0.117 R)
• M65: 36,425,137 km (0.034 R)
• M66: 37,756,109 km (0.118 R)
• M67: 38,680,325 km (0.075 R)
• M68: 39,782,263 km (0.066 R)
• M69: 40,894,523 km (0.116 R)
• M70: 41,497,552 km (0.084 R)
• M71: 41,670,487 km (0.109 R)
• M72: 42,887,166 km (0.026 R)
• M73: 43,061,897 km (0.05 R)
• M74: 43,675,547 km (0.083 R)
• M75: 43,763,361 km (0.085 R)
• M76: 44,911,226 km (0.078 R)
• M77: 46,876,343 km (0.108 R)
• M78: 47,778,718 km (0.114 R)
• M79: 49,051,795 km (0.086 R)
• M80: 49,509,116 km (0.079 R)
• M81: 50,982,206 km (0.04 R)
• M82: 52,282,960 km (0.041 R)
• M83: 54,065,568 km (0.079 R)
• M84: 54,159,964 km (0.096 R)
• M85: 54,537,998 km (0.1 R)
• M86: 55,487,047 km (0.049 R)
• M87: 55,677,485 km (0.059 R)
• M88: 55,772,779 km (0.116 R)
• M89: 56,537,224 km (0.094 R)
• M90: 58,269,717 km (0.072 R)
• M91: 60,606,735 km (0.109 R)
• M92: 64,169,408 km (0.035 R)
• M93: 65,673,764 km (0.103 R)
• M94: 66,683,101 km (0.028 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit