🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 31.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 265 Days

Day: 18 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.05 AU - 1.53 AU

Year: 532 Days

Day: 40.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,955,084 km

• M1: 30,518 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.73 AU - 2.05 AU

Year: 944 Days

Day: 27 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 13.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.28 AU - 7.8 AU

Year: 6789 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,955,084 km

• M1: 164,109 km (0.028 R)
• M2: 266,733 km (0.055 R)
• M3: 566,677 km (0.032 R)
• M4: 928,404 km (0.113 R)
• M5: 1,093,411 km (0.062 R)
• M6: 1,341,594 km (0.1 R)
• M7: 1,569,282 km (0.108 R)
• M8: 1,893,161 km (0.059 R)
• M9: 2,084,946 km (0.104 R)
• M10: 2,283,312 km (0.061 R)
• M11: 3,014,247 km (0.115 R)
• M12: 4,085,667 km (0.096 R)
• M13: 4,168,395 km (0.079 R)
• M14: 5,175,638 km (0.061 R)
• M15: 5,385,972 km (0.028 R)
• M16: 5,537,814 km (0.1 R)
• M17: 5,691,301 km (0.088 R)
• M18: 6,479,682 km (0.09 R)
• M19: 6,771,847 km (0.047 R)
• M20: 7,135,070 km (0.112 R)
• M21: 7,302,171 km (0.094 R)
• M22: 7,538,536 km (0.105 R)
• M23: 8,088,158 km (0.118 R)
• M24: 8,192,578 km (0.099 R)
• M25: 9,298,854 km (0.098 R)
• M26: 10,187,316 km (0.086 R)
• M27: 10,375,959 km (0.076 R)
• M28: 10,833,130 km (0.076 R)
• M29: 12,404,655 km (0.113 R)
• M30: 12,849,410 km (0.084 R)
• M31: 13,299,251 km (0.107 R)
• M32: 13,712,739 km (0.061 R)
• M33: 14,214,490 km (0.091 R)
• M34: 14,510,096 km (0.096 R)
• M35: 14,935,851 km (0.062 R)
• M36: 15,582,114 km (0.084 R)
• M37: 16,946,596 km (0.107 R)
• M38: 17,260,154 km (0.12 R)
• M39: 18,166,268 km (0.108 R)
• M40: 18,487,006 km (0.102 R)
• M41: 20,641,514 km (0.03 R)
• M42: 20,832,551 km (0.061 R)
• M43: 21,072,206 km (0.067 R)
• M44: 21,264,589 km (0.059 R)
• M45: 21,361,080 km (0.087 R)
• M46: 22,137,792 km (0.095 R)
• M47: 22,480,521 km (0.067 R)
• M48: 22,627,875 km (0.085 R)
• M49: 22,874,262 km (0.061 R)
• M50: 23,022,664 km (0.102 R)
• M51: 23,519,179 km (0.096 R)
• M52: 23,768,858 km (0.115 R)
• M53: 24,019,285 km (0.087 R)
• M54: 25,284,883 km (0.1 R)
• M55: 25,900,179 km (0.118 R)
• M56: 26,364,830 km (0.042 R)
• M57: 26,572,172 km (0.105 R)
• M58: 26,832,323 km (0.065 R)
• M59: 27,302,359 km (0.082 R)
• M60: 29,156,625 km (0.049 R)
• M61: 30,017,860 km (0.04 R)
• M62: 30,288,632 km (0.111 R)
• M63: 30,451,544 km (0.072 R)
• M64: 30,614,755 km (0.112 R)
• M65: 30,723,663 km (0.117 R)
• M66: 30,832,720 km (0.1 R)
• M67: 31,051,282 km (0.1 R)
• M68: 31,215,540 km (0.093 R)
• M69: 32,262,576 km (0.091 R)
• M70: 32,373,428 km (0.071 R)
• M71: 32,595,581 km (0.084 R)
• M72: 34,164,713 km (0.118 R)
• M73: 34,560,848 km (0.117 R)
• M74: 35,129,470 km (0.101 R)
• M75: 35,529,195 km (0.096 R)
• M76: 36,795,691 km (0.063 R)
• M77: 37,959,861 km (0.091 R)
• M78: 38,487,643 km (0.099 R)
• M79: 38,664,018 km (0.095 R)
• M80: 38,958,876 km (0.096 R)
• M81: 39,195,091 km (0.051 R)
• M82: 39,313,423 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 13.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.55 AU - 9.07 AU

Year: 8706 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,955,084 km

• M1: 209,287 km (0.065 R)
• M2: 372,947 km (0.027 R)
• M3: 606,171 km (0.114 R)
• M4: 858,093 km (0.072 R)
• M5: 1,164,769 km (0.092 R)
• M6: 1,262,008 km (0.025 R)
• M7: 1,362,089 km (0.028 R)
• M8: 1,465,012 km (0.096 R)
• M9: 1,614,011 km (0.119 R)
• M10: 1,723,517 km (0.09 R)
• M11: 2,434,705 km (0.117 R)
• M12: 2,561,714 km (0.094 R)
• M13: 2,848,942 km (0.118 R)
• M14: 3,010,208 km (0.066 R)
• M15: 4,101,226 km (0.091 R)
• M16: 4,222,849 km (0.116 R)
• M17: 4,689,594 km (0.057 R)
• M18: 5,205,707 km (0.11 R)
• M19: 6,433,008 km (0.09 R)
• M20: 6,539,372 km (0.085 R)
• M21: 6,681,938 km (0.076 R)
• M22: 6,861,606 km (0.1 R)
• M23: 6,970,214 km (0.103 R)
• M24: 7,373,380 km (0.082 R)
• M25: 8,395,133 km (0.076 R)
• M26: 8,628,356 km (0.105 R)
• M27: 9,220,614 km (0.099 R)
• M28: 10,154,255 km (0.115 R)
• M29: 10,695,350 km (0.098 R)
• M30: 11,288,655 km (0.067 R)
• M31: 11,675,665 km (0.086 R)
• M32: 11,892,582 km (0.113 R)
• M33: 12,198,659 km (0.08 R)
• M34: 12,551,411 km (0.106 R)
• M35: 13,630,311 km (0.108 R)
• M36: 14,366,033 km (0.094 R)
• M37: 14,832,479 km (0.106 R)
• M38: 14,926,427 km (0.045 R)
• M39: 15,351,434 km (0.093 R)
• M40: 16,116,777 km (0.115 R)
• M41: 16,796,550 km (0.112 R)
• M42: 17,041,741 km (0.066 R)
• M43: 17,585,080 km (0.083 R)
• M44: 19,557,378 km (0.112 R)
• M45: 20,491,168 km (0.076 R)
• M46: 21,069,065 km (0.098 R)
• M47: 21,758,861 km (0.065 R)
• M48: 22,888,773 km (0.045 R)
• M49: 22,997,381 km (0.058 R)
• M50: 24,037,835 km (0.116 R)
• M51: 24,203,440 km (0.074 R)
• M52: 24,535,996 km (0.088 R)
• M53: 24,758,448 km (0.118 R)
• M54: 25,261,695 km (0.115 R)
• M55: 25,711,685 km (0.095 R)
• M56: 26,278,063 km (0.091 R)
• M57: 27,711,809 km (0.056 R)
• M58: 28,117,817 km (0.088 R)
• M59: 29,229,778 km (0.11 R)
• M60: 30,236,871 km (0.043 R)
• M61: 30,475,480 km (0.104 R)
• M62: 31,375,909 km (0.052 R)
• M63: 31,557,072 km (0.092 R)
• M64: 32,163,243 km (0.079 R)
• M65: 32,529,010 km (0.071 R)
• M66: 32,895,973 km (0.089 R)
• M67: 33,634,089 km (0.038 R)
• M68: 34,751,585 km (0.105 R)
• M69: 35,064,095 km (0.118 R)
• M70: 35,755,088 km (0.104 R)
• M71: 36,831,744 km (0.062 R)
• M72: 37,342,172 km (0.084 R)
• M73: 37,534,106 km (0.095 R)
• M74: 38,693,040 km (0.101 R)
• M75: 39,406,922 km (0.07 R)
• M76: 39,798,270 km (0.098 R)
• M77: 40,979,794 km (0.059 R)
• M78: 43,108,721 km (0.114 R)
• M79: 45,341,619 km (0.079 R)
• M80: 45,546,568 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 6.4

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.78 AU - 14.92 AU

Year: 20798 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,955,084 km

• M1: 86,468 km (0.113 R)
• M2: 330,013 km (0.088 R)
• M3: 401,371 km (0.056 R)
• M4: 1,042,697 km (0.091 R)
• M5: 2,015,233 km (0.063 R)
• M6: 2,803,614 km (0.044 R)
• M7: 3,072,740 km (0.071 R)
• M8: 3,151,130 km (0.114 R)
• M9: 3,471,419 km (0.062 R)
• M10: 3,886,553 km (0.082 R)
• M11: 4,273,413 km (0.1 R)
• M12: 4,582,931 km (0.072 R)
• M13: 4,899,629 km (0.077 R)
• M14: 5,130,309 km (0.066 R)
• M15: 5,270,333 km (0.048 R)
• M16: 5,746,353 km (0.07 R)
• M17: 7,099,167 km (0.045 R)
• M18: 7,624,255 km (0.028 R)
• M19: 8,107,457 km (0.038 R)
• M20: 8,545,330 km (0.093 R)
• M21: 8,655,882 km (0.106 R)
• M22: 10,967,020 km (0.098 R)
• M23: 11,027,158 km (0.05 R)
• M24: 11,389,933 km (0.077 R)
• M25: 11,818,232 km (0.119 R)
• M26: 11,941,650 km (0.117 R)
• M27: 13,777,665 km (0.101 R)
• M28: 14,233,938 km (0.095 R)
• M29: 14,365,136 km (0.103 R)
• M30: 15,362,355 km (0.073 R)
• M31: 15,429,674 km (0.059 R)
• M32: 17,073,455 km (0.067 R)
• M33: 17,704,160 km (0.109 R)
• M34: 18,628,525 km (0.111 R)
• M35: 19,060,414 km (0.098 R)
• M36: 19,495,595 km (0.116 R)
• M37: 19,641,452 km (0.091 R)
• M38: 20,449,879 km (0.047 R)
• M39: 21,494,372 km (0.067 R)
• M40: 22,098,897 km (0.044 R)
• M41: 22,251,038 km (0.088 R)
• M42: 26,323,840 km (0.102 R)
• M43: 26,404,323 km (0.102 R)
• M44: 26,646,522 km (0.095 R)
• M45: 27,458,839 km (0.12 R)
• M46: 27,622,349 km (0.098 R)
• M47: 27,704,179 km (0.116 R)
• M48: 28,361,961 km (0.111 R)
• M49: 31,043,802 km (0.084 R)
• M50: 31,555,576 km (0.081 R)
• M51: 31,641,146 km (0.116 R)
• M52: 32,587,503 km (0.093 R)
• M53: 32,933,971 km (0.091 R)
• M54: 33,020,738 km (0.096 R)
• M55: 33,543,134 km (0.057 R)
• M56: 34,861,091 km (0.045 R)
• M57: 37,004,828 km (0.086 R)
• M58: 37,819,688 km (0.117 R)
• M59: 40,950,921 km (0.118 R)
• M60: 41,512,063 km (0.116 R)
• M61: 43,591,324 km (0.105 R)
• M62: 44,451,661 km (0.119 R)
• M63: 45,317,683 km (0.072 R)
• M64: 45,414,174 km (0.069 R)
• M65: 47,066,183 km (0.045 R)
• M66: 48,441,287 km (0.082 R)
• M67: 49,133,775 km (0.098 R)
• M68: 49,730,072 km (0.044 R)
• M69: 50,829,317 km (0.096 R)
• M70: 52,442,431 km (0.117 R)
• M71: 52,543,859 km (0.118 R)
• M72: 53,357,222 km (0.041 R)
• M73: 53,969,975 km (0.09 R)
• M74: 54,482,348 km (0.027 R)
• M75: 57,590,692 km (0.106 R)
• M76: 58,639,523 km (0.07 R)
• M77: 58,744,690 km (0.107 R)
• M78: 59,271,873 km (0.06 R)
• M79: 59,694,637 km (0.099 R)
• M80: 61,609,639 km (0.101 R)
• M81: 62,789,667 km (0.082 R)
• M82: 63,005,088 km (0.091 R)
• M83: 65,718,045 km (0.108 R)
• M84: 66,594,091 km (0.047 R)
• M85: 67,363,921 km (0.029 R)
• M86: 68,912,409 km (0.085 R)
• M87: 69,356,864 km (0.1 R)
• M88: 70,584,315 km (0.099 R)
• M89: 70,920,311 km (0.115 R)
• M90: 73,173,854 km (0.048 R)
• M91: 74,537,289 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.6

Radius: 4.8

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.18 AU - 19.14 AU

Year: 26972 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,955,084 km

• M1: 105,167 km (0.11 R)
• M2: 188,344 km (0.112 R)
• M3: 257,757 km (0.065 R)
• M4: 357,539 km (0.104 R)
• M5: 620,083 km (0.074 R)
• M6: 728,392 km (0.061 R)
• M7: 1,534,575 km (0.067 R)
• M8: 1,951,055 km (0.088 R)
• M9: 2,030,342 km (0.084 R)
• M10: 2,400,597 km (0.11 R)
• M11: 2,528,653 km (0.099 R)
• M12: 2,880,956 km (0.108 R)
• M13: 2,971,612 km (0.114 R)
• M14: 3,438,208 km (0.113 R)
• M15: 4,754,520 km (0.042 R)
• M16: 5,078,249 km (0.067 R)
• M17: 5,520,909 km (0.07 R)
• M18: 6,324,998 km (0.055 R)
• M19: 7,103,954 km (0.034 R)
• M20: 7,598,076 km (0.042 R)
• M21: 9,750,939 km (0.048 R)
• M22: 10,577,467 km (0.08 R)
• M23: 11,786,218 km (0.106 R)
• M24: 12,150,040 km (0.069 R)
• M25: 12,888,605 km (0.082 R)
• M26: 13,188,099 km (0.093 R)
• M27: 14,023,604 km (0.119 R)
• M28: 16,387,400 km (0.078 R)
• M29: 17,120,280 km (0.077 R)
• M30: 18,281,309 km (0.108 R)
• M31: 19,382,199 km (0.11 R)
• M32: 20,070,200 km (0.054 R)
• M33: 20,591,399 km (0.088 R)
• M34: 21,824,833 km (0.085 R)
• M35: 25,572,110 km (0.118 R)
• M36: 25,948,199 km (0.08 R)
• M37: 26,515,774 km (0.119 R)
• M38: 27,663,189 km (0.072 R)
• M39: 29,022,286 km (0.119 R)
• M40: 29,512,818 km (0.061 R)
• M41: 30,701,522 km (0.112 R)
• M42: 32,615,178 km (0.045 R)
• M43: 32,716,905 km (0.112 R)
• M44: 34,359,938 km (0.086 R)
• M45: 34,567,131 km (0.118 R)
• M46: 34,774,773 km (0.072 R)
• M47: 35,191,403 km (0.11 R)
• M48: 35,504,960 km (0.112 R)
• M49: 35,714,397 km (0.072 R)
• M50: 38,260,703 km (0.102 R)
• M51: 38,475,525 km (0.099 R)
• M52: 39,555,472 km (0.115 R)
• M53: 39,772,688 km (0.046 R)
• M54: 41,304,271 km (0.079 R)
• M55: 44,086,792 km (0.089 R)
• M56: 44,650,476 km (0.1 R)
• M57: 46,241,599 km (0.07 R)
• M58: 46,470,335 km (0.117 R)
• M59: 46,929,151 km (0.106 R)
• M60: 47,389,314 km (0.09 R)
• M61: 50,888,558 km (0.098 R)
• M62: 52,311,533 km (0.098 R)
• M63: 54,108,353 km (0.069 R)
• M64: 54,228,779 km (0.082 R)
• M65: 57,025,063 km (0.106 R)
• M66: 58,626,209 km (0.104 R)
• M67: 58,997,810 km (0.078 R)
• M68: 59,743,406 km (0.063 R)
• M69: 60,867,484 km (0.118 R)
• M70: 62,377,226 km (0.042 R)
• M71: 62,630,046 km (0.117 R)
• M72: 65,690,220 km (0.107 R)
• M73: 67,108,857 km (0.117 R)
• M74: 67,627,363 km (0.093 R)
• M75: 68,407,516 km (0.098 R)
• M76: 73,416,950 km (0.115 R)
• M77: 74,352,535 km (0.076 R)
• M78: 74,620,615 km (0.112 R)
• M79: 75,696,074 km (0.112 R)
• M80: 76,100,586 km (0.09 R)
• M81: 79,774,112 km (0.096 R)
• M82: 80,048,474 km (0.107 R)
• M83: 81,563,302 km (0.083 R)
• M84: 82,809,752 km (0.077 R)
• M85: 83,783,634 km (0.082 R)
• M86: 86,445,878 km (0.102 R)
• M87: 86,868,641 km (0.088 R)
• M88: 91,565,566 km (0.032 R)
• M89: 93,005,146 km (0.101 R)
• M90: 94,162,136 km (0.088 R)
• M91: 95,178,354 km (0.094 R)
• M92: 96,636,485 km (0.049 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit