🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.74 AU - 2.04 AU

Year: 1000 Days

Day: 29.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,075,044 km

• M1: 749,336 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.82 AU - 4.66 AU

Year: 2785 Days

Day: 38.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 13.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.72 AU - 5.58 AU

Year: 3861 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,075,044 km

• M1: 176,077 km (0.071 R)
• M2: 290,220 km (0.108 R)
• M3: 377,585 km (0.039 R)
• M4: 698,921 km (0.102 R)
• M5: 1,424,770 km (0.114 R)
• M6: 1,709,305 km (0.037 R)
• M7: 1,866,682 km (0.114 R)
• M8: 2,247,409 km (0.086 R)
• M9: 2,350,931 km (0.109 R)
• M10: 2,527,157 km (0.072 R)
• M11: 2,671,369 km (0.085 R)
• M12: 2,874,224 km (0.082 R)
• M13: 3,063,166 km (0.114 R)
• M14: 3,159,208 km (0.07 R)
• M15: 3,295,491 km (0.096 R)
• M16: 3,553,697 km (0.066 R)
• M17: 3,839,429 km (0.101 R)
• M18: 4,988,640 km (0.098 R)
• M19: 5,125,073 km (0.098 R)
• M20: 5,355,454 km (0.111 R)
• M21: 5,495,328 km (0.093 R)
• M22: 5,994,686 km (0.115 R)
• M23: 6,608,187 km (0.086 R)
• M24: 6,833,930 km (0.069 R)
• M25: 6,985,921 km (0.095 R)
• M26: 7,293,345 km (0.103 R)
• M27: 7,631,436 km (0.094 R)
• M28: 8,242,244 km (0.108 R)
• M29: 8,431,186 km (0.097 R)
• M30: 8,567,171 km (0.115 R)
• M31: 8,676,377 km (0.098 R)
• M32: 8,841,234 km (0.09 R)
• M33: 9,652,354 km (0.077 R)
• M34: 9,794,621 km (0.073 R)
• M35: 10,167,868 km (0.111 R)
• M36: 10,633,716 km (0.054 R)
• M37: 10,780,621 km (0.096 R)
• M38: 11,017,285 km (0.08 R)
• M39: 11,255,744 km (0.095 R)
• M40: 11,375,572 km (0.098 R)
• M41: 11,707,230 km (0.078 R)
• M42: 12,164,700 km (0.116 R)
• M43: 12,349,454 km (0.07 R)
• M44: 13,003,197 km (0.096 R)
• M45: 13,097,443 km (0.048 R)
• M46: 13,255,119 km (0.067 R)
• M47: 13,350,114 km (0.065 R)
• M48: 13,668,159 km (0.108 R)
• M49: 13,892,257 km (0.113 R)
• M50: 14,604,642 km (0.086 R)
• M51: 15,031,145 km (0.031 R)
• M52: 15,163,240 km (0.083 R)
• M53: 15,829,549 km (0.065 R)
• M54: 16,267,721 km (0.119 R)
• M55: 16,983,996 km (0.028 R)
• M56: 17,502,053 km (0.115 R)
• M57: 17,780,455 km (0.061 R)
• M58: 17,885,173 km (0.027 R)
• M59: 18,766,454 km (0.059 R)
• M60: 18,980,080 km (0.064 R)
• M61: 19,481,532 km (0.113 R)
• M62: 20,132,881 km (0.094 R)
• M63: 20,278,590 km (0.05 R)
• M64: 20,607,705 km (0.083 R)
• M65: 21,123,070 km (0.09 R)
• M66: 21,271,172 km (0.107 R)
• M67: 22,091,716 km (0.063 R)
• M68: 22,317,310 km (0.084 R)
• M69: 22,468,104 km (0.117 R)
• M70: 23,380,202 km (0.05 R)
• M71: 23,917,857 km (0.093 R)
• M72: 24,110,838 km (0.04 R)
• M73: 25,318,991 km (0.066 R)
• M74: 26,347,626 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.97 AU - 11.77 AU

Year: 11938 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 107,075,044 km

• M1: 178,171 km (0.077 R)
• M2: 312,061 km (0.086 R)
• M3: 558,898 km (0.109 R)
• M4: 681,568 km (0.068 R)
• M5: 787,034 km (0.075 R)
• M6: 1,061,696 km (0.027 R)
• M7: 1,350,270 km (0.109 R)
• M8: 1,521,560 km (0.092 R)
• M9: 1,609,972 km (0.066 R)
• M10: 1,792,332 km (0.118 R)
• M11: 1,924,128 km (0.086 R)
• M12: 2,118,306 km (0.075 R)
• M13: 2,278,226 km (0.101 R)
• M14: 2,359,757 km (0.096 R)
• M15: 2,653,118 km (0.109 R)
• M16: 3,002,878 km (0.106 R)
• M17: 3,650,487 km (0.08 R)
• M18: 4,315,450 km (0.041 R)
• M19: 4,545,382 km (0.103 R)
• M20: 5,341,392 km (0.06 R)
• M21: 5,588,528 km (0.099 R)
• M22: 5,727,504 km (0.098 R)
• M23: 5,980,624 km (0.04 R)
• M24: 7,210,169 km (0.037 R)
• M25: 7,392,080 km (0.104 R)
• M26: 8,292,958 km (0.09 R)
• M27: 8,451,831 km (0.118 R)
• M28: 8,740,256 km (0.106 R)
• M29: 9,926,567 km (0.057 R)
• M30: 10,061,504 km (0.046 R)
• M31: 10,333,174 km (0.044 R)
• M32: 10,676,202 km (0.085 R)
• M33: 11,303,166 km (0.11 R)
• M34: 11,692,121 km (0.08 R)
• M35: 12,121,616 km (0.08 R)
• M36: 12,229,776 km (0.115 R)
• M37: 12,302,031 km (0.07 R)
• M38: 12,447,141 km (0.038 R)
• M39: 12,738,857 km (0.082 R)
• M40: 13,590,219 km (0.12 R)
• M41: 13,815,363 km (0.049 R)
• M42: 14,004,006 km (0.109 R)
• M43: 15,308,799 km (0.082 R)
• M44: 15,896,719 km (0.119 R)
• M45: 16,054,843 km (0.102 R)
• M46: 16,372,440 km (0.082 R)
• M47: 16,612,096 km (0.086 R)
• M48: 16,772,464 km (0.082 R)
• M49: 17,297,403 km (0.06 R)
• M50: 17,582,238 km (0.109 R)
• M51: 18,904,234 km (0.064 R)
• M52: 19,029,747 km (0.116 R)
• M53: 20,172,525 km (0.058 R)
• M54: 20,860,077 km (0.053 R)
• M55: 21,033,161 km (0.108 R)
• M56: 21,511,725 km (0.1 R)
• M57: 22,258,368 km (0.047 R)
• M58: 22,701,477 km (0.099 R)
• M59: 23,371,675 km (0.102 R)
• M60: 24,003,128 km (0.118 R)
• M61: 24,139,112 km (0.079 R)
• M62: 24,230,068 km (0.102 R)
• M63: 25,190,636 km (0.097 R)
• M64: 25,282,788 km (0.08 R)
• M65: 25,977,371 km (0.101 R)
• M66: 26,210,295 km (0.09 R)
• M67: 26,866,282 km (0.075 R)
• M68: 27,149,022 km (0.071 R)
• M69: 27,480,231 km (0.096 R)
• M70: 27,622,499 km (0.062 R)
• M71: 28,385,747 km (0.087 R)
• M72: 28,625,702 km (0.118 R)
• M73: 29,301,137 km (0.112 R)
• M74: 29,786,881 km (0.102 R)
• M75: 29,884,269 km (0.109 R)
• M76: 30,471,291 km (0.056 R)
• M77: 30,618,645 km (0.083 R)
• M78: 31,805,854 km (0.099 R)
• M79: 32,706,134 km (0.107 R)
• M80: 33,260,394 km (0.118 R)
• M81: 33,868,659 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 3.8

Gravity: 51.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.01 AU - 16.45 AU

Year: 21766 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,075,044 km

• M1: 230,830 km (0.062 R)
• M2: 499,058 km (0.115 R)
• M3: 589,416 km (0.113 R)
• M4: 1,419,235 km (0.115 R)
• M5: 1,680,134 km (0.075 R)
• M6: 2,282,564 km (0.042 R)
• M7: 2,319,964 km (0.112 R)
• M8: 2,904,443 km (0.081 R)
• M9: 2,985,674 km (0.078 R)
• M10: 3,233,857 km (0.096 R)
• M11: 3,575,090 km (0.048 R)
• M12: 5,001,954 km (0.09 R)
• M13: 6,528,451 km (0.098 R)
• M14: 6,795,782 km (0.096 R)
• M15: 7,066,854 km (0.064 R)
• M16: 7,675,418 km (0.059 R)
• M17: 11,469,220 km (0.061 R)
• M18: 12,709,835 km (0.119 R)
• M19: 13,043,438 km (0.062 R)
• M20: 14,405,976 km (0.117 R)
• M21: 14,475,240 km (0.11 R)
• M22: 15,245,070 km (0.099 R)
• M23: 15,315,680 km (0.1 R)
• M24: 15,884,601 km (0.117 R)
• M25: 15,956,258 km (0.104 R)
• M26: 16,678,218 km (0.046 R)
• M27: 16,823,926 km (0.068 R)
• M28: 17,263,445 km (0.114 R)
• M29: 17,410,799 km (0.058 R)
• M30: 17,484,550 km (0.078 R)
• M31: 17,706,703 km (0.108 R)
• M32: 18,453,945 km (0.094 R)
• M33: 22,985,414 km (0.046 R)
• M34: 24,210,471 km (0.056 R)
• M35: 24,789,414 km (0.09 R)
• M36: 24,955,618 km (0.118 R)
• M37: 26,638,294 km (0.11 R)
• M38: 28,357,174 km (0.099 R)
• M39: 29,493,519 km (0.06 R)
• M40: 30,023,096 km (0.09 R)
• M41: 31,450,409 km (0.051 R)
• M42: 34,834,463 km (0.112 R)
• M43: 34,927,512 km (0.093 R)
• M44: 36,144,790 km (0.097 R)
• M45: 36,616,622 km (0.115 R)
• M46: 38,140,276 km (0.109 R)
• M47: 39,684,426 km (0.079 R)
• M48: 40,073,679 km (0.118 R)
• M49: 40,171,217 km (0.083 R)
• M50: 41,052,199 km (0.091 R)
• M51: 43,033,024 km (0.12 R)
• M52: 45,044,517 km (0.09 R)
• M53: 47,086,678 km (0.078 R)
• M54: 47,808,488 km (0.093 R)
• M55: 49,472,016 km (0.063 R)
• M56: 49,681,303 km (0.094 R)
• M57: 51,471,990 km (0.114 R)
• M58: 51,684,120 km (0.112 R)
• M59: 53,176,658 km (0.067 R)
• M60: 53,498,293 km (0.112 R)
• M61: 53,605,704 km (0.064 R)
• M62: 53,820,676 km (0.115 R)
• M63: 54,359,229 km (0.106 R)
• M64: 57,298,528 km (0.041 R)
• M65: 58,510,869 km (0.073 R)
• M66: 59,064,531 km (0.066 R)
• M67: 59,175,532 km (0.062 R)
• M68: 60,848,485 km (0.035 R)
• M69: 60,960,534 km (0.073 R)
• M70: 61,072,583 km (0.079 R)
• M71: 61,297,129 km (0.045 R)
• M72: 61,409,477 km (0.117 R)
• M73: 61,521,975 km (0.116 R)
• M74: 64,697,339 km (0.05 R)
• M75: 65,040,666 km (0.092 R)
• M76: 65,155,258 km (0.051 R)
• M77: 65,844,306 km (0.032 R)
• M78: 66,420,258 km (0.051 R)
• M79: 66,651,087 km (0.09 R)
• M80: 69,442,284 km (0.085 R)
• M81: 70,028,558 km (0.103 R)
• M82: 70,145,993 km (0.052 R)
• M83: 70,734,212 km (0.033 R)
• M84: 71,560,441 km (0.116 R)
• M85: 72,746,453 km (0.071 R)
• M86: 73,819,368 km (0.088 R)
• M87: 73,938,897 km (0.065 R)
• M88: 74,058,426 km (0.073 R)
• M89: 74,178,104 km (0.118 R)
• M90: 74,897,371 km (0.119 R)
• M91: 75,378,328 km (0.07 R)
• M92: 79,139,368 km (0.103 R)
• M93: 79,261,589 km (0.057 R)
• M94: 80,611,561 km (0.117 R)
• M95: 81,351,023 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.7

Radius: 7.9

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.5 AU - 19.84 AU

Year: 28597 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,075,044 km

• M1: 101,577 km (0.06 R)
• M2: 922,121 km (0.118 R)
• M3: 1,830,330 km (0.088 R)
• M4: 1,995,187 km (0.085 R)
• M5: 2,383,992 km (0.029 R)
• M6: 4,107,958 km (0.112 R)
• M7: 4,215,818 km (0.098 R)
• M8: 4,545,232 km (0.087 R)
• M9: 4,997,167 km (0.117 R)
• M10: 5,054,762 km (0.1 R)
• M11: 5,522,854 km (0.073 R)
• M12: 5,762,211 km (0.103 R)
• M13: 6,250,947 km (0.111 R)
• M14: 8,404,408 km (0.095 R)
• M15: 9,954,990 km (0.061 R)
• M16: 10,393,013 km (0.118 R)
• M17: 13,470,391 km (0.072 R)
• M18: 13,873,557 km (0.108 R)
• M19: 13,954,639 km (0.09 R)
• M20: 14,198,932 km (0.032 R)
• M21: 16,460,403 km (0.052 R)
• M22: 16,632,291 km (0.111 R)
• M23: 16,718,460 km (0.092 R)
• M24: 17,413,342 km (0.11 R)
• M25: 17,588,521 km (0.119 R)
• M26: 18,029,087 km (0.085 R)
• M27: 18,562,553 km (0.077 R)
• M28: 19,011,047 km (0.083 R)
• M29: 20,747,729 km (0.05 R)
• M30: 23,398,005 km (0.06 R)
• M31: 23,494,645 km (0.108 R)
• M32: 24,174,717 km (0.065 R)
• M33: 24,762,636 km (0.097 R)
• M34: 24,959,806 km (0.107 R)
• M35: 25,058,391 km (0.045 R)
• M36: 25,157,276 km (0.1 R)
• M37: 25,454,676 km (0.05 R)
• M38: 28,079,969 km (0.108 R)
• M39: 30,473,236 km (0.078 R)
• M40: 31,108,129 km (0.087 R)
• M41: 31,961,585 km (0.065 R)
• M42: 32,176,258 km (0.118 R)
• M43: 32,714,661 km (0.109 R)
• M44: 33,147,597 km (0.04 R)
• M45: 33,473,571 km (0.11 R)
• M46: 36,342,858 km (0.082 R)
• M47: 36,454,757 km (0.063 R)
• M48: 38,147,457 km (0.101 R)
• M49: 40,212,057 km (0.054 R)
• M50: 42,312,860 km (0.091 R)
• M51: 43,021,056 km (0.114 R)
• M52: 43,852,222 km (0.101 R)
• M53: 43,971,302 km (0.099 R)
• M54: 44,928,579 km (0.064 R)
• M55: 46,741,705 km (0.09 R)
• M56: 55,513,526 km (0.109 R)
• M57: 56,937,099 km (0.12 R)
• M58: 57,327,400 km (0.077 R)
• M59: 59,952,394 km (0.115 R)
• M60: 61,279,477 km (0.117 R)
• M61: 62,348,204 km (0.039 R)
• M62: 62,482,243 km (0.071 R)
• M63: 62,616,283 km (0.086 R)
• M64: 62,884,811 km (0.104 R)
• M65: 63,288,277 km (0.096 R)
• M66: 63,962,664 km (0.08 R)
• M67: 64,503,909 km (0.092 R)
• M68: 64,775,130 km (0.041 R)
• M69: 65,590,887 km (0.056 R)
• M70: 68,058,654 km (0.068 R)
• M71: 73,508,953 km (0.097 R)
• M72: 73,792,142 km (0.102 R)
• M73: 75,356,487 km (0.093 R)
• M74: 75,499,353 km (0.105 R)
• M75: 75,785,085 km (0.082 R)
• M76: 77,363,342 km (0.085 R)
• M77: 77,939,892 km (0.054 R)
• M78: 79,097,481 km (0.1 R)
• M79: 80,552,320 km (0.082 R)
• M80: 80,698,327 km (0.078 R)
• M81: 81,575,868 km (0.04 R)
• M82: 82,309,796 km (0.047 R)
• M83: 82,898,314 km (0.086 R)
• M84: 84,376,041 km (0.109 R)
• M85: 85,266,747 km (0.081 R)
• M86: 85,564,447 km (0.102 R)
• M87: 86,310,043 km (0.092 R)
• M88: 87,807,517 km (0.063 R)
• M89: 94,960,240 km (0.106 R)
• M90: 97,748,595 km (0.073 R)
• M91: 98,215,939 km (0.101 R)
• M92: 99,309,350 km (0.084 R)
• M93: 101,350,613 km (0.076 R)
• M94: 103,088,641 km (0.09 R)
• M95: 104,040,682 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit