🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 562 Days

Day: 25.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,830,080 km

• M1: 738,864 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.36 AU - 1.58 AU

Year: 661 Days

Day: 27 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 10.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.97 AU - 5.19 AU

Year: 3635 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,830,080 km

• M1: 132,693 km (0.085 R)
• M2: 208,390 km (0.087 R)
• M3: 364,271 km (0.057 R)
• M4: 638,633 km (0.103 R)
• M5: 811,718 km (0.084 R)
• M6: 940,073 km (0.118 R)
• M7: 1,139,487 km (0.087 R)
• M8: 1,284,896 km (0.101 R)
• M9: 1,394,701 km (0.114 R)
• M10: 1,493,436 km (0.077 R)
• M11: 1,804,150 km (0.115 R)
• M12: 2,006,855 km (0.094 R)
• M13: 2,103,047 km (0.096 R)
• M14: 2,783,418 km (0.09 R)
• M15: 3,110,888 km (0.109 R)
• M16: 3,393,329 km (0.066 R)
• M17: 3,566,862 km (0.105 R)
• M18: 3,882,514 km (0.066 R)
• M19: 4,084,471 km (0.093 R)
• M20: 4,290,018 km (0.057 R)
• M21: 4,754,071 km (0.118 R)
• M22: 4,883,473 km (0.062 R)
• M23: 5,301,001 km (0.031 R)
• M24: 5,502,808 km (0.1 R)
• M25: 5,616,054 km (0.081 R)
• M26: 5,775,974 km (0.062 R)
• M27: 6,718,141 km (0.071 R)
• M28: 6,839,166 km (0.069 R)
• M29: 6,961,088 km (0.054 R)
• M30: 7,083,758 km (0.073 R)
• M31: 7,231,860 km (0.079 R)
• M32: 7,631,735 km (0.09 R)
• M33: 7,732,864 km (0.077 R)
• M34: 7,834,440 km (0.047 R)
• M35: 7,987,629 km (0.116 R)
• M36: 8,505,537 km (0.095 R)
• M37: 8,636,734 km (0.118 R)
• M38: 8,768,530 km (0.053 R)
• M39: 8,901,073 km (0.092 R)
• M40: 9,087,771 km (0.078 R)
• M41: 9,168,106 km (0.09 R)
• M42: 9,437,830 km (0.116 R)
• M43: 9,902,481 km (0.028 R)
• M44: 10,627,433 km (0.118 R)
• M45: 11,340,566 km (0.094 R)
• M46: 11,601,165 km (0.101 R)
• M47: 11,746,724 km (0.099 R)
• M48: 11,922,352 km (0.073 R)
• M49: 12,216,761 km (0.119 R)
• M50: 13,296,857 km (0.083 R)
• M51: 13,755,823 km (0.085 R)
• M52: 14,376,056 km (0.062 R)
• M53: 14,721,029 km (0.109 R)
• M54: 15,100,559 km (0.109 R)
• M55: 15,259,581 km (0.054 R)
• M56: 15,451,216 km (0.115 R)
• M57: 16,160,609 km (0.025 R)
• M58: 16,323,372 km (0.077 R)
• M59: 16,421,358 km (0.117 R)
• M60: 16,617,631 km (0.086 R)
• M61: 17,078,991 km (0.1 R)
• M62: 17,178,323 km (0.094 R)
• M63: 17,711,789 km (0.05 R)
• M64: 18,658,295 km (0.096 R)
• M65: 19,103,199 km (0.074 R)
• M66: 19,206,422 km (0.097 R)
• M67: 19,725,227 km (0.058 R)
• M68: 19,864,353 km (0.109 R)
• M69: 19,968,922 km (0.096 R)
• M70: 20,178,658 km (0.1 R)
• M71: 20,353,837 km (0.106 R)
• M72: 20,776,601 km (0.118 R)
• M73: 21,131,148 km (0.108 R)
• M74: 21,595,051 km (0.103 R)
• M75: 21,882,129 km (0.08 R)
• M76: 22,532,880 km (0.09 R)
• M77: 22,823,998 km (0.103 R)
• M78: 23,927,282 km (0.094 R)
• M79: 24,709,828 km (0.08 R)
• M80: 24,784,777 km (0.072 R)
• M81: 25,273,962 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 12.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.7 AU - 7.6 AU

Year: 5656 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,830,080 km

• M1: 164,408 km (0.08 R)
• M2: 527,033 km (0.101 R)
• M3: 639,531 km (0.048 R)
• M4: 960,568 km (0.094 R)
• M5: 1,042,847 km (0.081 R)
• M6: 1,279,361 km (0.093 R)
• M7: 1,357,750 km (0.074 R)
• M8: 1,519,765 km (0.027 R)
• M9: 1,617,452 km (0.037 R)
• M10: 1,863,690 km (0.108 R)
• M11: 2,075,820 km (0.081 R)
• M12: 2,153,461 km (0.074 R)
• M13: 2,344,199 km (0.081 R)
• M14: 2,458,043 km (0.118 R)
• M15: 2,640,851 km (0.111 R)
• M16: 2,742,428 km (0.11 R)
• M17: 3,180,301 km (0.095 R)
• M18: 3,509,267 km (0.079 R)
• M19: 3,772,858 km (0.11 R)
• M20: 4,996,120 km (0.083 R)
• M21: 5,228,894 km (0.03 R)
• M22: 5,465,558 km (0.088 R)
• M23: 6,105,987 km (0.09 R)
• M24: 6,264,112 km (0.12 R)
• M25: 6,377,956 km (0.098 R)
• M26: 6,747,014 km (0.083 R)
• M27: 6,957,647 km (0.072 R)
• M28: 7,409,583 km (0.09 R)
• M29: 7,554,244 km (0.093 R)
• M30: 7,699,802 km (0.078 R)
• M31: 8,669,197 km (0.057 R)
• M32: 8,770,923 km (0.101 R)
• M33: 8,975,274 km (0.102 R)
• M34: 9,808,833 km (0.078 R)
• M35: 9,888,270 km (0.111 R)
• M36: 10,558,468 km (0.04 R)
• M37: 10,830,587 km (0.116 R)
• M38: 10,912,716 km (0.108 R)
• M39: 11,022,670 km (0.073 R)
• M40: 11,132,774 km (0.051 R)
• M41: 11,215,652 km (0.085 R)
• M42: 11,689,278 km (0.044 R)
• M43: 12,454,920 km (0.108 R)
• M44: 12,540,939 km (0.093 R)
• M45: 12,829,364 km (0.099 R)
• M46: 13,032,518 km (0.045 R)
• M47: 14,154,053 km (0.033 R)
• M48: 14,817,370 km (0.092 R)
• M49: 15,367,740 km (0.094 R)
• M50: 15,521,826 km (0.061 R)
• M51: 15,738,444 km (0.078 R)
• M52: 16,174,522 km (0.065 R)
• M53: 16,488,528 km (0.092 R)
• M54: 17,122,673 km (0.115 R)
• M55: 17,314,458 km (0.115 R)
• M56: 17,603,331 km (0.091 R)
• M57: 18,284,001 km (0.079 R)
• M58: 18,578,260 km (0.104 R)
• M59: 19,006,260 km (0.107 R)
• M60: 19,204,776 km (0.083 R)
• M61: 19,637,413 km (0.042 R)
• M62: 20,174,320 km (0.087 R)
• M63: 20,444,643 km (0.07 R)
• M64: 20,546,370 km (0.033 R)
• M65: 20,648,246 km (0.113 R)
• M66: 20,818,339 km (0.113 R)
• M67: 21,365,717 km (0.078 R)
• M68: 21,883,326 km (0.102 R)
• M69: 23,142,342 km (0.107 R)
• M70: 23,745,072 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873

Radius: 6.6

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.44 AU - 13.84 AU

Year: 18682 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,830,080 km

• M1: 118,631 km (0.056 R)
• M2: 198,816 km (0.09 R)
• M3: 241,451 km (0.106 R)
• M4: 393,293 km (0.08 R)
• M5: 470,934 km (0.118 R)
• M6: 735,872 km (0.05 R)
• M7: 884,423 km (0.117 R)
• M8: 1,268,440 km (0.09 R)
• M9: 1,509,443 km (0.047 R)
• M10: 2,647,434 km (0.055 R)
• M11: 3,233,558 km (0.118 R)
• M12: 3,355,630 km (0.1 R)
• M13: 4,119,028 km (0.093 R)
• M14: 4,748,685 km (0.11 R)
• M15: 6,915,311 km (0.113 R)
• M16: 7,020,179 km (0.109 R)
• M17: 7,987,479 km (0.057 R)
• M18: 8,207,986 km (0.091 R)
• M19: 8,486,538 km (0.088 R)
• M20: 8,598,886 km (0.094 R)
• M21: 9,053,065 km (0.075 R)
• M22: 9,631,709 km (0.115 R)
• M23: 11,191,566 km (0.063 R)
• M24: 11,937,611 km (0.103 R)
• M25: 12,126,553 km (0.078 R)
• M26: 12,380,121 km (0.068 R)
• M27: 13,411,748 km (0.084 R)
• M28: 14,070,577 km (0.117 R)
• M29: 14,942,583 km (0.105 R)
• M30: 15,350,986 km (0.079 R)
• M31: 16,039,734 km (0.112 R)
• M32: 17,304,734 km (0.04 R)
• M33: 17,877,245 km (0.097 R)
• M34: 18,021,307 km (0.053 R)
• M35: 18,238,075 km (0.095 R)
• M36: 18,310,630 km (0.1 R)
• M37: 18,893,912 km (0.069 R)
• M38: 19,780,279 km (0.087 R)
• M39: 21,211,033 km (0.093 R)
• M40: 22,364,134 km (0.037 R)
• M41: 23,065,748 km (0.118 R)
• M42: 23,301,215 km (0.042 R)
• M43: 23,853,680 km (0.1 R)
• M44: 25,618,037 km (0.117 R)
• M45: 26,188,154 km (0.107 R)
• M46: 27,175,351 km (0.096 R)
• M47: 27,424,132 km (0.098 R)
• M48: 30,209,046 km (0.075 R)
• M49: 30,811,327 km (0.075 R)
• M50: 32,378,066 km (0.081 R)
• M51: 33,259,646 km (0.077 R)
• M52: 34,327,924 km (0.107 R)
• M53: 35,226,708 km (0.096 R)
• M54: 36,406,736 km (0.086 R)
• M55: 36,772,353 km (0.028 R)
• M56: 36,864,057 km (0.116 R)
• M57: 37,784,233 km (0.099 R)
• M58: 38,433,039 km (0.097 R)
• M59: 39,085,286 km (0.077 R)
• M60: 39,741,422 km (0.066 R)
• M61: 40,684,936 km (0.076 R)
• M62: 42,401,721 km (0.102 R)
• M63: 43,172,300 km (0.049 R)
• M64: 43,559,310 km (0.118 R)
• M65: 44,044,755 km (0.076 R)
• M66: 44,629,682 km (0.111 R)
• M67: 45,807,018 km (0.088 R)
• M68: 47,891,963 km (0.106 R)
• M69: 48,292,736 km (0.112 R)
• M70: 51,537,663 km (0.083 R)
• M71: 51,845,386 km (0.059 R)
• M72: 52,359,853 km (0.11 R)
• M73: 54,017,098 km (0.066 R)
• M74: 54,121,218 km (0.06 R)
• M75: 55,061,740 km (0.058 R)
• M76: 55,586,530 km (0.115 R)
• M77: 55,902,181 km (0.08 R)
• M78: 56,535,279 km (0.096 R)
• M79: 56,852,726 km (0.091 R)
• M80: 59,951,795 km (0.103 R)
• M81: 61,358,763 km (0.11 R)
• M82: 61,685,036 km (0.059 R)
• M83: 64,425,819 km (0.048 R)
• M84: 64,868,030 km (0.114 R)
• M85: 66,758,798 km (0.104 R)
• M86: 67,991,783 km (0.091 R)
• M87: 69,345,495 km (0.073 R)
• M88: 69,571,986 km (0.097 R)
• M89: 69,912,022 km (0.09 R)
• M90: 73,113,566 km (0.101 R)
• M91: 73,690,266 km (0.098 R)
• M92: 73,805,905 km (0.105 R)
• M93: 74,384,400 km (0.1 R)
• M94: 75,662,414 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit