🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 35.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 196 Days

Day: 38.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,950,001 km

• M1: 347,217 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 224 Days

Day: 43.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.76 AU - 3.56 AU

Year: 2105 Days

Day: 26.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,950,001 km

• M1: 176,825 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 13.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.89 AU - 5.69 AU

Year: 3929 Days

Day: 13.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,950,001 km

• M1: 175,179 km (0.074 R)
• M2: 334,202 km (0.077 R)
• M3: 564,582 km (0.074 R)
• M4: 660,923 km (0.078 R)
• M5: 893,698 km (0.092 R)
• M6: 988,393 km (0.112 R)
• M7: 1,391,410 km (0.098 R)
• M8: 1,490,743 km (0.11 R)
• M9: 1,631,514 km (0.054 R)
• M10: 1,940,733 km (0.093 R)
• M11: 2,095,417 km (0.092 R)
• M12: 2,210,757 km (0.104 R)
• M13: 2,803,165 km (0.116 R)
• M14: 2,946,928 km (0.096 R)
• M15: 3,076,779 km (0.088 R)
• M16: 3,342,316 km (0.078 R)
• M17: 3,896,127 km (0.047 R)
• M18: 4,057,244 km (0.047 R)
• M19: 4,165,852 km (0.086 R)
• M20: 4,275,358 km (0.084 R)
• M21: 4,534,910 km (0.042 R)
• M22: 4,685,555 km (0.084 R)
• M23: 5,011,379 km (0.081 R)
• M24: 5,245,799 km (0.107 R)
• M25: 5,950,405 km (0.116 R)
• M26: 6,178,093 km (0.113 R)
• M27: 6,429,716 km (0.097 R)
• M28: 6,641,996 km (0.039 R)
• M29: 6,727,566 km (0.102 R)
• M30: 6,964,978 km (0.091 R)
• M31: 7,226,924 km (0.058 R)
• M32: 7,783,428 km (0.106 R)
• M33: 7,896,374 km (0.067 R)
• M34: 8,146,950 km (0.056 R)
• M35: 8,330,806 km (0.092 R)
• M36: 8,446,296 km (0.098 R)
• M37: 8,679,220 km (0.043 R)
• M38: 8,796,355 km (0.108 R)
• M39: 9,079,843 km (0.077 R)
• M40: 9,198,923 km (0.065 R)
• M41: 9,342,387 km (0.047 R)
• M42: 9,655,944 km (0.113 R)
• M43: 10,318,214 km (0.116 R)
• M44: 10,642,393 km (0.115 R)
• M45: 11,122,153 km (0.067 R)
• M46: 12,550,813 km (0.111 R)
• M47: 12,843,426 km (0.093 R)
• M48: 12,950,388 km (0.094 R)
• M49: 13,084,578 km (0.102 R)
• M50: 14,146,872 km (0.114 R)
• M51: 14,257,425 km (0.116 R)
• M52: 14,451,454 km (0.1 R)
• M53: 14,898,452 km (0.052 R)
• M54: 15,039,074 km (0.056 R)
• M55: 15,978,399 km (0.046 R)
• M56: 16,122,312 km (0.04 R)
• M57: 16,208,929 km (0.057 R)
• M58: 16,731,774 km (0.109 R)
• M59: 16,877,931 km (0.116 R)
• M60: 17,378,336 km (0.063 R)
• M61: 17,823,838 km (0.075 R)
• M62: 19,274,788 km (0.076 R)
• M63: 19,458,793 km (0.105 R)
• M64: 19,766,815 km (0.067 R)
• M65: 20,076,483 km (0.101 R)
• M66: 20,200,799 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.23 AU - 8.17 AU

Year: 7240 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,950,001 km

• M1: 154,086 km (0.062 R)
• M2: 290,369 km (0.117 R)
• M3: 1,052,421 km (0.114 R)
• M4: 1,200,673 km (0.102 R)
• M5: 1,356,404 km (0.076 R)
• M6: 1,537,717 km (0.064 R)
• M7: 1,669,512 km (0.109 R)
• M8: 2,363,946 km (0.117 R)
• M9: 2,584,154 km (0.105 R)
• M10: 2,765,317 km (0.05 R)
• M11: 2,880,657 km (0.086 R)
• M12: 3,140,359 km (0.07 R)
• M13: 3,632,236 km (0.101 R)
• M14: 4,043,331 km (0.091 R)
• M15: 4,523,840 km (0.106 R)
• M16: 5,307,284 km (0.12 R)
• M17: 5,714,788 km (0.12 R)
• M18: 5,833,120 km (0.045 R)
• M19: 6,653,216 km (0.082 R)
• M20: 6,809,097 km (0.083 R)
• M21: 7,188,178 km (0.1 R)
• M22: 7,509,364 km (0.093 R)
• M23: 8,132,739 km (0.09 R)
• M24: 8,400,220 km (0.084 R)
• M25: 8,841,085 km (0.068 R)
• M26: 9,816,163 km (0.086 R)
• M27: 9,922,677 km (0.095 R)
• M28: 10,101,147 km (0.03 R)
• M29: 10,280,515 km (0.109 R)
• M30: 10,388,675 km (0.088 R)
• M31: 10,679,044 km (0.116 R)
• M32: 10,825,351 km (0.09 R)
• M33: 11,156,710 km (0.066 R)
• M34: 11,379,461 km (0.06 R)
• M35: 12,247,129 km (0.103 R)
• M36: 12,400,317 km (0.103 R)
• M37: 12,515,507 km (0.082 R)
• M38: 12,631,147 km (0.061 R)
• M39: 12,785,831 km (0.069 R)
• M40: 12,980,009 km (0.092 R)
• M41: 13,096,994 km (0.093 R)
• M42: 14,772,042 km (0.118 R)
• M43: 15,634,623 km (0.115 R)
• M44: 15,759,238 km (0.12 R)
• M45: 16,302,877 km (0.079 R)
• M46: 17,194,031 km (0.093 R)
• M47: 17,494,723 km (0.105 R)
• M48: 17,883,677 km (0.093 R)
• M49: 18,144,726 km (0.104 R)
• M50: 18,450,803 km (0.102 R)
• M51: 18,626,431 km (0.043 R)
• M52: 18,758,526 km (0.04 R)
• M53: 18,846,789 km (0.074 R)
• M54: 18,935,201 km (0.073 R)
• M55: 19,245,616 km (0.102 R)
• M56: 19,379,207 km (0.107 R)
• M57: 20,187,036 km (0.08 R)
• M58: 20,504,183 km (0.105 R)
• M59: 22,021,555 km (0.04 R)
• M60: 22,301,303 km (0.111 R)
• M61: 23,670,123 km (0.111 R)
• M62: 23,956,753 km (0.092 R)
• M63: 26,093,459 km (0.109 R)
• M64: 26,785,948 km (0.103 R)
• M65: 28,543,872 km (0.075 R)
• M66: 29,052,954 km (0.111 R)
• M67: 30,338,897 km (0.087 R)
• M68: 30,702,270 km (0.083 R)
• M69: 30,962,720 km (0.12 R)
• M70: 31,223,768 km (0.066 R)
• M71: 31,485,714 km (0.114 R)
• M72: 32,117,316 km (0.051 R)
• M73: 32,381,656 km (0.114 R)
• M74: 32,912,579 km (0.114 R)
• M75: 33,339,381 km (0.091 R)
• M76: 35,282,807 km (0.116 R)
• M77: 35,774,386 km (0.088 R)
• M78: 36,653,872 km (0.09 R)
• M79: 36,874,978 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.97 AU - 10.03 AU

Year: 10118 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,950,001 km

• M1: 192,233 km (0.068 R)
• M2: 310,266 km (0.092 R)
• M3: 429,795 km (0.059 R)
• M4: 1,090,868 km (0.098 R)
• M5: 1,281,455 km (0.117 R)
• M6: 1,598,603 km (0.082 R)
• M7: 1,858,454 km (0.089 R)
• M8: 2,089,284 km (0.073 R)
• M9: 2,197,443 km (0.08 R)
• M10: 2,465,074 km (0.108 R)
• M11: 2,649,528 km (0.061 R)
• M12: 2,743,475 km (0.11 R)
• M13: 2,838,769 km (0.047 R)
• M14: 3,382,258 km (0.108 R)
• M15: 4,039,292 km (0.077 R)
• M16: 4,230,478 km (0.107 R)
• M17: 4,822,287 km (0.063 R)
• M18: 4,996,120 km (0.117 R)
• M19: 5,743,361 km (0.07 R)
• M20: 6,334,871 km (0.04 R)
• M21: 6,621,800 km (0.052 R)
• M22: 7,208,822 km (0.112 R)
• M23: 8,328,113 km (0.086 R)
• M24: 8,502,395 km (0.074 R)
• M25: 9,428,705 km (0.11 R)
• M26: 9,756,773 km (0.07 R)
• M27: 10,574,625 km (0.118 R)
• M28: 10,763,716 km (0.093 R)
• M29: 11,068,447 km (0.086 R)
• M30: 12,395,081 km (0.06 R)
• M31: 12,514,610 km (0.101 R)
• M32: 12,634,587 km (0.073 R)
• M33: 14,227,505 km (0.101 R)
• M34: 14,352,719 km (0.117 R)
• M35: 14,478,232 km (0.089 R)
• M36: 15,926,489 km (0.047 R)
• M37: 16,492,417 km (0.1 R)
• M38: 16,888,104 km (0.096 R)
• M39: 17,375,942 km (0.081 R)
• M40: 18,274,876 km (0.117 R)
• M41: 18,730,102 km (0.067 R)
• M42: 19,698,000 km (0.071 R)
• M43: 20,117,922 km (0.11 R)
• M44: 20,776,900 km (0.101 R)
• M45: 20,919,018 km (0.089 R)
• M46: 21,156,729 km (0.073 R)
• M47: 21,730,736 km (0.117 R)
• M48: 21,826,778 km (0.088 R)
• M49: 22,698,635 km (0.05 R)
• M50: 22,894,009 km (0.084 R)
• M51: 23,433,908 km (0.04 R)
• M52: 23,532,643 km (0.109 R)
• M53: 24,978,207 km (0.094 R)
• M54: 26,043,045 km (0.117 R)
• M55: 26,196,233 km (0.117 R)
• M56: 26,401,182 km (0.054 R)
• M57: 26,915,798 km (0.08 R)
• M58: 27,019,171 km (0.042 R)
• M59: 27,329,885 km (0.074 R)
• M60: 27,693,857 km (0.116 R)
• M61: 28,690,029 km (0.112 R)
• M62: 29,166,050 km (0.107 R)
• M63: 29,325,371 km (0.109 R)
• M64: 29,431,586 km (0.091 R)
• M65: 29,751,426 km (0.098 R)
• M66: 31,150,316 km (0.111 R)
• M67: 31,476,140 km (0.077 R)
• M68: 31,694,104 km (0.12 R)
• M69: 32,405,592 km (0.106 R)
• M70: 32,625,650 km (0.096 R)
• M71: 33,067,113 km (0.048 R)
• M72: 33,399,669 km (0.054 R)
• M73: 33,844,573 km (0.05 R)
• M74: 34,067,773 km (0.105 R)
• M75: 34,796,764 km (0.077 R)
• M76: 34,909,262 km (0.092 R)
• M77: 35,078,457 km (0.109 R)
• M78: 35,474,143 km (0.085 R)
• M79: 37,244,185 km (0.073 R)
• M80: 37,416,971 km (0.055 R)
• M81: 38,052,911 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.75 AU - 19.85 AU

Year: 24661 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,950,001 km

• M1: 166,802 km (0.076 R)
• M2: 244,293 km (0.109 R)
• M3: 305,928 km (0.106 R)
• M4: 392,694 km (0.058 R)
• M5: 1,376,151 km (0.089 R)
• M6: 1,436,439 km (0.059 R)
• M7: 1,497,624 km (0.109 R)
• M8: 1,559,857 km (0.037 R)
• M9: 1,622,838 km (0.076 R)
• M10: 1,951,055 km (0.098 R)
• M11: 2,088,087 km (0.058 R)
• M12: 2,592,980 km (0.058 R)
• M13: 2,937,055 km (0.108 R)
• M14: 3,174,467 km (0.104 R)
• M15: 3,295,641 km (0.079 R)
• M16: 3,377,172 km (0.113 R)
• M17: 4,543,587 km (0.076 R)
• M18: 5,098,744 km (0.116 R)
• M19: 5,971,199 km (0.057 R)
• M20: 6,070,981 km (0.058 R)
• M21: 6,221,775 km (0.106 R)
• M22: 7,205,082 km (0.055 R)
• M23: 7,311,297 km (0.101 R)
• M24: 7,418,259 km (0.101 R)
• M25: 8,015,155 km (0.109 R)
• M26: 8,347,262 km (0.036 R)
• M27: 8,458,862 km (0.12 R)
• M28: 9,024,940 km (0.12 R)
• M29: 9,370,362 km (0.1 R)
• M30: 10,252,989 km (0.12 R)
• M31: 10,372,668 km (0.119 R)
• M32: 10,553,083 km (0.118 R)
• M33: 10,917,054 km (0.109 R)
• M34: 11,100,461 km (0.092 R)
• M35: 11,844,860 km (0.059 R)
• M36: 13,120,780 km (0.093 R)
• M37: 14,574,124 km (0.071 R)
• M38: 14,843,849 km (0.081 R)
• M39: 16,147,445 km (0.109 R)
• M40: 16,777,551 km (0.057 R)
• M41: 16,989,531 km (0.063 R)
• M42: 17,202,259 km (0.095 R)
• M43: 17,558,751 km (0.096 R)
• M44: 17,773,873 km (0.049 R)
• M45: 18,716,040 km (0.084 R)
• M46: 19,303,960 km (0.046 R)
• M47: 19,525,963 km (0.084 R)
• M48: 19,600,163 km (0.115 R)
• M49: 20,347,255 km (0.104 R)
• M50: 22,178,034 km (0.115 R)
• M51: 24,140,459 km (0.068 R)
• M52: 24,619,621 km (0.033 R)
• M53: 25,021,441 km (0.119 R)
• M54: 27,228,009 km (0.039 R)
• M55: 28,144,745 km (0.108 R)
• M56: 30,868,773 km (0.088 R)
• M57: 33,675,528 km (0.073 R)
• M58: 36,562,767 km (0.073 R)
• M59: 38,593,408 km (0.076 R)
• M60: 39,622,342 km (0.089 R)
• M61: 39,716,290 km (0.071 R)
• M62: 41,898,474 km (0.097 R)
• M63: 42,666,659 km (0.109 R)
• M64: 42,859,491 km (0.105 R)
• M65: 45,588,306 km (0.084 R)
• M66: 48,272,391 km (0.084 R)
• M67: 49,988,577 km (0.116 R)
• M68: 51,007,488 km (0.106 R)
• M69: 51,211,989 km (0.096 R)
• M70: 51,622,036 km (0.102 R)
• M71: 52,033,131 km (0.12 R)
• M72: 52,238,978 km (0.082 R)
• M73: 52,342,051 km (0.058 R)
• M74: 52,548,496 km (0.072 R)
• M75: 53,169,178 km (0.068 R)
• M76: 53,376,520 km (0.119 R)
• M77: 54,104,763 km (0.084 R)
• M78: 54,313,452 km (0.111 R)
• M79: 57,050,046 km (0.106 R)
• M80: 58,435,172 km (0.118 R)
• M81: 58,649,247 km (0.074 R)
• M82: 59,078,144 km (0.051 R)
• M83: 61,347,095 km (0.042 R)
• M84: 61,891,631 km (0.06 R)
• M85: 62,109,745 km (0.097 R)
• M86: 62,875,536 km (0.117 R)
• M87: 64,195,588 km (0.09 R)
• M88: 66,304,319 km (0.061 R)
• M89: 67,198,915 km (0.096 R)
• M90: 68,210,196 km (0.071 R)
• M91: 70,247,719 km (0.081 R)
• M92: 70,361,563 km (0.093 R)
• M93: 72,650,112 km (0.091 R)
• M94: 77,182,478 km (0.068 R)
• M95: 77,652,515 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit