🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 37.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.48 AU

Year: 506 Days

Day: 28.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.81 AU - 2.71 AU

Year: 1260 Days

Day: 31.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.32 AU - 3.28 AU

Year: 1738 Days

Day: 45.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 9.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.82 AU - 6.24 AU

Year: 4823 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,844,784 km

• M1: 150,196 km (0.112 R)
• M2: 251,175 km (0.109 R)
• M3: 551,567 km (0.117 R)
• M4: 667,655 km (0.101 R)
• M5: 963,410 km (0.114 R)
• M6: 1,133,204 km (0.08 R)
• M7: 1,201,271 km (0.103 R)
• M8: 1,517,521 km (0.109 R)
• M9: 1,593,068 km (0.097 R)
• M10: 1,669,961 km (0.115 R)
• M11: 1,763,908 km (0.046 R)
• M12: 1,859,651 km (0.034 R)
• M13: 2,106,936 km (0.102 R)
• M14: 2,364,843 km (0.072 R)
• M15: 2,578,618 km (0.107 R)
• M16: 2,817,377 km (0.107 R)
• M17: 2,892,325 km (0.072 R)
• M18: 3,395,722 km (0.071 R)
• M19: 3,536,045 km (0.108 R)
• M20: 3,698,658 km (0.114 R)
• M21: 3,760,292 km (0.105 R)
• M22: 4,031,513 km (0.06 R)
• M23: 4,201,606 km (0.116 R)
• M24: 4,395,784 km (0.12 R)
• M25: 4,504,990 km (0.103 R)
• M26: 4,570,963 km (0.071 R)
• M27: 4,748,386 km (0.09 R)
• M28: 4,837,995 km (0.064 R)
• M29: 4,928,203 km (0.105 R)
• M30: 5,340,794 km (0.114 R)
• M31: 5,788,540 km (0.112 R)
• M32: 5,860,347 km (0.071 R)
• M33: 5,980,773 km (0.11 R)
• M34: 6,101,948 km (0.099 R)
• M35: 6,272,938 km (0.082 R)
• M36: 6,520,074 km (0.103 R)
• M37: 7,049,500 km (0.07 R)
• M38: 7,229,018 km (0.118 R)
• M39: 7,540,331 km (0.067 R)
• M40: 7,618,870 km (0.08 R)
• M41: 7,803,175 km (0.079 R)
• M42: 7,962,347 km (0.036 R)
• M43: 8,122,566 km (0.086 R)
• M44: 8,419,219 km (0.088 R)
• M45: 8,691,786 km (0.025 R)
• M46: 8,939,819 km (0.111 R)
• M47: 9,499,166 km (0.11 R)
• M48: 10,622,197 km (0.111 R)
• M49: 11,065,306 km (0.073 R)
• M50: 11,244,374 km (0.096 R)
• M51: 11,665,642 km (0.041 R)
• M52: 11,817,334 km (0.044 R)
• M53: 11,939,256 km (0.086 R)
• M54: 12,030,810 km (0.112 R)
• M55: 12,153,481 km (0.069 R)
• M56: 12,710,284 km (0.095 R)
• M57: 12,835,049 km (0.079 R)
• M58: 13,720,518 km (0.045 R)
• M59: 13,945,065 km (0.085 R)
• M60: 14,106,182 km (0.074 R)
• M61: 14,332,673 km (0.052 R)
• M62: 14,560,361 km (0.105 R)
• M63: 15,284,115 km (0.103 R)
• M64: 15,683,691 km (0.092 R)
• M65: 17,109,359 km (0.086 R)
• M66: 17,767,889 km (0.094 R)
• M67: 18,328,881 km (0.115 R)
• M68: 18,717,985 km (0.094 R)
• M69: 18,860,103 km (0.094 R)
• M70: 20,740,548 km (0.115 R)
• M71: 20,850,951 km (0.08 R)
• M72: 21,442,461 km (0.117 R)
• M73: 21,628,561 km (0.086 R)
• M74: 21,703,061 km (0.115 R)
• M75: 22,077,205 km (0.05 R)
• M76: 23,021,616 km (0.069 R)
• M77: 23,212,054 km (0.075 R)
• M78: 23,556,279 km (0.071 R)
• M79: 23,709,767 km (0.106 R)
• M80: 24,095,131 km (0.061 R)
• M81: 24,249,815 km (0.113 R)
• M82: 24,327,157 km (0.113 R)
• M83: 25,341,730 km (0.091 R)
• M84: 26,091,813 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 12.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.33 AU - 11.79 AU

Year: 11833 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,844,784 km

• M1: 226,790 km (0.08 R)
• M2: 311,014 km (0.082 R)
• M3: 673,190 km (0.1 R)
• M4: 984,653 km (0.04 R)
• M5: 1,135,597 km (0.099 R)
• M6: 1,225,506 km (0.093 R)
• M7: 1,510,938 km (0.087 R)
• M8: 1,610,870 km (0.076 R)
• M9: 1,817,913 km (0.094 R)
• M10: 1,924,876 km (0.046 R)
• M11: 2,173,358 km (0.101 R)
• M12: 2,258,629 km (0.117 R)
• M13: 2,345,096 km (0.107 R)
• M14: 2,551,092 km (0.105 R)
• M15: 2,981,486 km (0.114 R)
• M16: 3,806,667 km (0.116 R)
• M17: 4,050,213 km (0.093 R)
• M18: 4,262,941 km (0.112 R)
• M19: 4,625,865 km (0.12 R)
• M20: 5,304,441 km (0.077 R)
• M21: 5,537,664 km (0.054 R)
• M22: 6,504,216 km (0.119 R)
• M23: 6,880,156 km (0.044 R)
• M24: 7,007,164 km (0.033 R)
• M25: 7,829,055 km (0.074 R)
• M26: 8,499,553 km (0.109 R)
• M27: 8,590,359 km (0.062 R)
• M28: 9,049,325 km (0.085 R)
• M29: 9,281,800 km (0.036 R)
• M30: 9,847,878 km (0.083 R)
• M31: 10,039,064 km (0.068 R)
• M32: 11,612,684 km (0.063 R)
• M33: 11,916,218 km (0.116 R)
• M34: 12,376,531 km (0.045 R)
• M35: 12,894,888 km (0.079 R)
• M36: 13,845,732 km (0.095 R)
• M37: 14,221,671 km (0.094 R)
• M38: 14,600,902 km (0.052 R)
• M39: 15,424,887 km (0.074 R)
• M40: 15,647,189 km (0.112 R)
• M41: 15,870,539 km (0.051 R)
• M42: 16,207,583 km (0.117 R)
• M43: 17,118,036 km (0.084 R)
• M44: 17,463,607 km (0.07 R)
• M45: 18,810,137 km (0.098 R)
• M46: 19,465,825 km (0.06 R)
• M47: 21,292,115 km (0.079 R)
• M48: 21,975,478 km (0.088 R)
• M49: 22,855,413 km (0.111 R)
• M50: 23,939,698 km (0.114 R)
• M51: 24,068,353 km (0.116 R)
• M52: 24,455,662 km (0.047 R)
• M53: 26,822,749 km (0.087 R)
• M54: 27,425,927 km (0.089 R)
• M55: 28,713,965 km (0.104 R)
• M56: 29,330,907 km (0.084 R)
• M57: 29,606,466 km (0.099 R)
• M58: 30,368,966 km (0.049 R)
• M59: 30,508,242 km (0.054 R)
• M60: 31,278,372 km (0.067 R)
• M61: 32,409,780 km (0.054 R)
• M62: 32,623,406 km (0.108 R)
• M63: 32,980,646 km (0.119 R)
• M64: 35,150,413 km (0.063 R)
• M65: 35,957,643 km (0.03 R)
• M66: 36,104,997 km (0.084 R)
• M67: 37,291,608 km (0.066 R)
• M68: 38,039,747 km (0.112 R)
• M69: 38,792,822 km (0.081 R)
• M70: 39,398,694 km (0.067 R)
• M71: 40,696,904 km (0.069 R)
• M72: 41,004,328 km (0.043 R)
• M73: 41,312,649 km (0.103 R)
• M74: 41,853,894 km (0.104 R)
• M75: 43,727,607 km (0.099 R)
• M76: 49,101,312 km (0.109 R)
• M77: 53,077,325 km (0.074 R)
• M78: 53,834,290 km (0.108 R)
• M79: 54,679,518 km (0.076 R)
• M80: 55,018,955 km (0.095 R)
• M81: 55,443,963 km (0.101 R)
• M82: 55,870,317 km (0.117 R)
• M83: 57,327,699 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 3.2

Gravity: 75.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.65 AU - 17.07 AU

Year: 23424 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,844,784 km

• M1: 91,255 km (0.052 R)
• M2: 141,071 km (0.099 R)
• M3: 742,454 km (0.118 R)
• M4: 769,083 km (0.063 R)
• M5: 1,298,659 km (0.099 R)
• M6: 2,216,592 km (0.084 R)
• M7: 2,332,829 km (0.105 R)
• M8: 2,775,938 km (0.12 R)
• M9: 3,968,532 km (0.118 R)
• M10: 4,445,450 km (0.107 R)
• M11: 4,990,585 km (0.066 R)
• M12: 5,980,773 km (0.078 R)
• M13: 6,415,355 km (0.07 R)
• M14: 6,580,960 km (0.103 R)
• M15: 6,636,461 km (0.079 R)
• M16: 7,257,292 km (0.036 R)
• M17: 7,487,673 km (0.117 R)
• M18: 8,014,706 km (0.073 R)
• M19: 8,252,716 km (0.113 R)
• M20: 8,312,555 km (0.114 R)
• M21: 8,919,324 km (0.057 R)
• M22: 8,980,659 km (0.098 R)
• M23: 9,855,657 km (0.098 R)
• M24: 9,982,816 km (0.095 R)
• M25: 10,174,750 km (0.109 R)
• M26: 11,284,467 km (0.103 R)
• M27: 11,954,964 km (0.082 R)
• M28: 12,295,150 km (0.075 R)
• M29: 12,363,516 km (0.106 R)
• M30: 13,054,509 km (0.034 R)
• M31: 13,264,245 km (0.118 R)
• M32: 13,687,008 km (0.099 R)
• M33: 13,828,977 km (0.096 R)
• M34: 15,421,745 km (0.088 R)
• M35: 16,015,350 km (0.114 R)
• M36: 16,089,999 km (0.114 R)
• M37: 16,389,943 km (0.108 R)
• M38: 16,767,528 km (0.1 R)
• M39: 17,685,460 km (0.111 R)
• M40: 17,917,487 km (0.077 R)
• M41: 18,072,769 km (0.111 R)
• M42: 19,330,588 km (0.069 R)
• M43: 19,489,760 km (0.059 R)
• M44: 20,292,353 km (0.101 R)
• M45: 22,012,429 km (0.062 R)
• M46: 23,693,610 km (0.115 R)
• M47: 25,154,732 km (0.111 R)
• M48: 26,115,599 km (0.049 R)
• M49: 26,203,413 km (0.091 R)
• M50: 29,160,365 km (0.117 R)
• M51: 29,434,428 km (0.059 R)
• M52: 30,631,510 km (0.105 R)
• M53: 31,376,209 km (0.095 R)
• M54: 31,750,652 km (0.062 R)
• M55: 32,126,741 km (0.096 R)
• M56: 32,504,177 km (0.108 R)
• M57: 34,317,303 km (0.025 R)
• M58: 35,869,231 km (0.116 R)
• M59: 36,162,892 km (0.104 R)
• M60: 36,457,151 km (0.055 R)
• M61: 36,850,892 km (0.097 R)
• M62: 37,543,231 km (0.07 R)
• M63: 38,539,703 km (0.09 R)
• M64: 39,041,304 km (0.102 R)
• M65: 39,141,834 km (0.119 R)
• M66: 39,242,513 km (0.107 R)
• M67: 42,508,385 km (0.059 R)
• M68: 43,338,354 km (0.074 R)
• M69: 44,908,982 km (0.102 R)
• M70: 45,966,339 km (0.067 R)
• M71: 47,460,373 km (0.113 R)
• M72: 47,782,607 km (0.091 R)
• M73: 50,386,358 km (0.032 R)
• M74: 51,484,855 km (0.074 R)
• M75: 53,705,336 km (0.101 R)
• M76: 54,265,281 km (0.11 R)
• M77: 55,504,101 km (0.111 R)
• M78: 57,894,675 km (0.118 R)
• M79: 58,468,832 km (0.111 R)
• M80: 58,929,593 km (0.073 R)
• M81: 60,202,671 km (0.114 R)
• M82: 60,667,771 km (0.067 R)
• M83: 60,900,844 km (0.083 R)
• M84: 62,893,638 km (0.075 R)
• M85: 63,483,801 km (0.086 R)
• M86: 65,145,983 km (0.108 R)
• M87: 65,743,178 km (0.096 R)
• M88: 67,304,082 km (0.083 R)
• M89: 70,217,800 km (0.117 R)
• M90: 78,186,280 km (0.086 R)
• M91: 78,693,716 km (0.113 R)
• M92: 79,711,879 km (0.085 R)
• M93: 79,967,093 km (0.04 R)
• M94: 81,375,707 km (0.117 R)
• M95: 83,180,156 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.4

Radius: 3.6

Gravity: 49.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.61 AU - 20.15 AU

Year: 25720 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,844,784 km

• M1: 47,572 km (0.07 R)
• M2: 75,846 km (0.103 R)
• M3: 331,210 km (0.085 R)
• M4: 391,797 km (0.112 R)
• M5: 456,124 km (0.104 R)
• M6: 695,181 km (0.106 R)
• M7: 773,720 km (0.116 R)
• M8: 827,725 km (0.117 R)
• M9: 1,601,595 km (0.111 R)
• M10: 1,957,488 km (0.119 R)
• M11: 3,603,663 km (0.091 R)
• M12: 3,648,991 km (0.098 R)
• M13: 4,448,293 km (0.12 R)
• M14: 5,822,798 km (0.09 R)
• M15: 6,307,794 km (0.112 R)
• M16: 6,805,806 km (0.104 R)
• M17: 7,839,078 km (0.11 R)
• M18: 9,415,391 km (0.119 R)
• M19: 9,477,923 km (0.067 R)
• M20: 10,174,899 km (0.109 R)
• M21: 10,888,331 km (0.072 R)
• M22: 12,775,658 km (0.071 R)
• M23: 12,914,335 km (0.059 R)
• M24: 13,685,662 km (0.09 R)
• M25: 15,052,687 km (0.109 R)
• M26: 15,938,307 km (0.042 R)
• M27: 18,694,348 km (0.046 R)
• M28: 19,725,227 km (0.062 R)
• M29: 20,368,648 km (0.107 R)
• M30: 20,449,580 km (0.045 R)
• M31: 20,611,744 km (0.076 R)
• M32: 21,018,950 km (0.112 R)
• M33: 22,507,000 km (0.038 R)
• M34: 23,179,143 km (0.055 R)
• M35: 24,888,149 km (0.079 R)
• M36: 24,974,617 km (0.095 R)
• M37: 26,196,233 km (0.072 R)
• M38: 26,372,459 km (0.107 R)
• M39: 26,814,371 km (0.109 R)
• M40: 27,347,987 km (0.111 R)
• M41: 29,334,347 km (0.111 R)
• M42: 29,608,710 km (0.054 R)
• M43: 31,647,130 km (0.096 R)
• M44: 32,494,004 km (0.108 R)
• M45: 32,588,699 km (0.114 R)
• M46: 32,778,090 km (0.115 R)
• M47: 32,872,935 km (0.065 R)
• M48: 33,348,357 km (0.075 R)
• M49: 33,730,430 km (0.062 R)
• M50: 35,662,487 km (0.079 R)
• M51: 36,151,073 km (0.079 R)
• M52: 38,027,779 km (0.112 R)
• M53: 38,326,974 km (0.098 R)
• M54: 39,935,900 km (0.109 R)
• M55: 42,596,946 km (0.12 R)
• M56: 43,948,862 km (0.078 R)
• M57: 44,577,622 km (0.078 R)
• M58: 45,526,222 km (0.109 R)
• M59: 46,268,677 km (0.114 R)
• M60: 46,801,395 km (0.109 R)
• M61: 49,386,595 km (0.095 R)
• M62: 50,477,463 km (0.112 R)
• M63: 52,239,128 km (0.1 R)
• M64: 53,016,289 km (0.055 R)
• M65: 53,350,490 km (0.078 R)
• M66: 54,020,988 km (0.114 R)
• M67: 54,245,086 km (0.099 R)
• M68: 54,694,178 km (0.1 R)
• M69: 54,919,323 km (0.065 R)
• M70: 55,144,617 km (0.09 R)
• M71: 55,483,307 km (0.084 R)
• M72: 56,616,960 km (0.088 R)
• M73: 57,072,485 km (0.07 R)
• M74: 57,529,357 km (0.063 R)
• M75: 58,216,909 km (0.112 R)
• M76: 59,022,494 km (0.071 R)
• M77: 60,063,545 km (0.091 R)
• M78: 60,295,721 km (0.072 R)
• M79: 60,644,583 km (0.063 R)
• M80: 62,751,520 km (0.043 R)
• M81: 64,169,558 km (0.083 R)
• M82: 65,001,621 km (0.028 R)
• M83: 66,076,482 km (0.079 R)
• M84: 68,244,005 km (0.103 R)
• M85: 69,093,273 km (0.112 R)
• M86: 69,458,291 km (0.096 R)
• M87: 72,031,225 km (0.087 R)
• M88: 75,259,697 km (0.084 R)
• M89: 78,281,574 km (0.107 R)
• M90: 78,535,142 km (0.086 R)
• M91: 78,916,018 km (0.06 R)
• M92: 80,445,956 km (0.075 R)
• M93: 80,829,824 km (0.109 R)
• M94: 81,086,235 km (0.118 R)
• M95: 82,371,879 km (0.094 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: 204 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit