🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 23.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.56 AU - 0.68 AU

Year: 187 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 16.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 510 Days

Day: 27.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.19 AU - 1.29 AU

Year: 529 Days

Day: 31.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 10.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.19 AU - 6.11 AU

Year: 4475 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,523,138 km

• M1: 127,757 km (0.058 R)
• M2: 370,105 km (0.101 R)
• M3: 546,930 km (0.037 R)
• M4: 763,697 km (0.117 R)
• M5: 827,875 km (0.1 R)
• M6: 1,032,076 km (0.11 R)
• M7: 1,104,032 km (0.079 R)
• M8: 1,253,032 km (0.119 R)
• M9: 1,317,209 km (0.094 R)
• M10: 1,627,326 km (0.095 R)
• M11: 1,754,933 km (0.118 R)
• M12: 1,841,999 km (0.078 R)
• M13: 2,050,688 km (0.114 R)
• M14: 2,127,282 km (0.084 R)
• M15: 2,362,599 km (0.115 R)
• M16: 2,459,090 km (0.081 R)
• M17: 2,557,076 km (0.031 R)
• M18: 2,790,599 km (0.11 R)
• M19: 2,910,127 km (0.119 R)
• M20: 3,083,661 km (0.067 R)
• M21: 3,441,349 km (0.069 R)
• M22: 3,681,005 km (0.101 R)
• M23: 4,098,982 km (0.112 R)
• M24: 4,294,057 km (0.041 R)
• M25: 4,412,539 km (0.118 R)
• M26: 4,652,943 km (0.082 R)
• M27: 4,877,040 km (0.045 R)
• M28: 4,980,113 km (0.068 R)
• M29: 5,209,447 km (0.118 R)
• M30: 5,613,810 km (0.043 R)
• M31: 5,678,586 km (0.113 R)
• M32: 5,874,409 km (0.098 R)
• M33: 5,962,074 km (0.052 R)
• M34: 6,072,477 km (0.085 R)
• M35: 6,362,547 km (0.111 R)
• M36: 6,725,771 km (0.076 R)
• M37: 6,886,888 km (0.077 R)
• M38: 7,002,676 km (0.092 R)
• M39: 7,095,876 km (0.093 R)
• M40: 7,306,958 km (0.118 R)
• M41: 7,377,718 km (0.117 R)
• M42: 8,467,539 km (0.12 R)
• M43: 9,375,299 km (0.075 R)
• M44: 9,478,072 km (0.043 R)
• M45: 9,788,637 km (0.058 R)
• M46: 10,633,267 km (0.116 R)
• M47: 10,767,307 km (0.063 R)
• M48: 10,875,017 km (0.085 R)
• M49: 11,172,867 km (0.088 R)
• M50: 11,583,513 km (0.102 R)
• M51: 11,943,445 km (0.045 R)
• M52: 12,055,045 km (0.043 R)
• M53: 12,194,770 km (0.065 R)
• M54: 12,419,765 km (0.038 R)
• M55: 12,645,957 km (0.043 R)
• M56: 13,188,847 km (0.12 R)
• M57: 13,506,593 km (0.066 R)
• M58: 14,149,864 km (0.039 R)
• M59: 14,952,756 km (0.114 R)
• M60: 15,374,921 km (0.083 R)
• M61: 15,465,877 km (0.083 R)
• M62: 15,648,386 km (0.097 R)
• M63: 15,862,311 km (0.103 R)
• M64: 16,977,264 km (0.117 R)
• M65: 17,449,245 km (0.068 R)
• M66: 18,181,377 km (0.116 R)
• M67: 18,696,592 km (0.088 R)
• M68: 18,858,607 km (0.089 R)
• M69: 19,151,370 km (0.049 R)
• M70: 19,642,799 km (0.063 R)
• M71: 20,204,539 km (0.06 R)
• M72: 20,404,102 km (0.086 R)
• M73: 21,141,470 km (0.059 R)
• M74: 21,785,340 km (0.045 R)
• M75: 22,401,234 km (0.05 R)
• M76: 23,022,813 km (0.088 R)
• M77: 23,300,916 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 10.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.71 AU - 10.87 AU

Year: 10842 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,523,138 km

• M1: 137,032 km (0.118 R)
• M2: 544,237 km (0.074 R)
• M3: 929,900 km (0.052 R)
• M4: 1,269,637 km (0.111 R)
• M5: 1,474,885 km (0.046 R)
• M6: 1,581,549 km (0.038 R)
• M7: 1,668,914 km (0.073 R)
• M8: 2,011,194 km (0.085 R)
• M9: 2,178,594 km (0.086 R)
• M10: 2,682,140 km (0.106 R)
• M11: 2,974,454 km (0.118 R)
• M12: 3,110,738 km (0.097 R)
• M13: 3,503,433 km (0.12 R)
• M14: 3,971,674 km (0.031 R)
• M15: 4,490,778 km (0.101 R)
• M16: 4,584,726 km (0.116 R)
• M17: 4,870,308 km (0.07 R)
• M18: 5,096,351 km (0.12 R)
• M19: 5,898,046 km (0.054 R)
• M20: 6,243,617 km (0.082 R)
• M21: 6,348,634 km (0.062 R)
• M22: 6,454,101 km (0.116 R)
• M23: 6,738,486 km (0.114 R)
• M24: 8,491,175 km (0.055 R)
• M25: 9,518,015 km (0.111 R)
• M26: 10,210,503 km (0.102 R)
• M27: 10,877,261 km (0.095 R)
• M28: 11,687,034 km (0.103 R)
• M29: 11,903,503 km (0.052 R)
• M30: 12,121,167 km (0.106 R)
• M31: 12,208,533 km (0.084 R)
• M32: 12,782,240 km (0.06 R)
• M33: 13,184,360 km (0.056 R)
• M34: 13,590,817 km (0.114 R)
• M35: 14,093,167 km (0.111 R)
• M36: 14,508,749 km (0.117 R)
• M37: 14,601,650 km (0.087 R)
• M38: 14,788,049 km (0.079 R)
• M39: 15,304,610 km (0.056 R)
• M40: 16,211,024 km (0.063 R)
• M41: 16,307,365 km (0.096 R)
• M42: 16,404,005 km (0.045 R)
• M43: 16,500,795 km (0.059 R)
• M44: 16,646,353 km (0.11 R)
• M45: 18,829,734 km (0.079 R)
• M46: 19,083,602 km (0.099 R)
• M47: 19,236,341 km (0.111 R)
• M48: 19,851,787 km (0.067 R)
• M49: 20,525,725 km (0.049 R)
• M50: 21,471,184 km (0.09 R)
• M51: 21,895,892 km (0.047 R)
• M52: 22,109,369 km (0.104 R)
• M53: 22,216,331 km (0.108 R)
• M54: 24,835,042 km (0.07 R)
• M55: 26,862,242 km (0.1 R)
• M56: 27,205,270 km (0.054 R)
• M57: 28,243,031 km (0.076 R)
• M58: 28,883,609 km (0.077 R)
• M59: 29,176,372 km (0.092 R)
• M60: 29,528,974 km (0.102 R)
• M61: 29,882,923 km (0.074 R)
• M62: 30,595,308 km (0.119 R)
• M63: 30,953,445 km (0.061 R)
• M64: 33,193,075 km (0.116 R)
• M65: 33,561,235 km (0.086 R)
• M66: 33,807,324 km (0.119 R)
• M67: 34,301,445 km (0.065 R)
• M68: 34,425,312 km (0.101 R)
• M69: 35,359,402 km (0.093 R)
• M70: 35,923,834 km (0.086 R)
• M71: 36,617,669 km (0.069 R)
• M72: 39,048,635 km (0.08 R)
• M73: 39,566,991 km (0.12 R)
• M74: 40,414,164 km (0.078 R)
• M75: 40,676,110 km (0.077 R)
• M76: 41,795,401 km (0.114 R)
• M77: 42,192,883 km (0.077 R)
• M78: 43,058,456 km (0.119 R)
• M79: 44,874,724 km (0.106 R)
• M80: 45,010,259 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741

Radius: 5.9

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.91 AU - 19.69 AU

Year: 24047 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,523,138 km

• M1: 76,145 km (0.094 R)
• M2: 148,700 km (0.114 R)
• M3: 219,610 km (0.119 R)
• M4: 304,432 km (0.099 R)
• M5: 486,791 km (0.084 R)
• M6: 602,431 km (0.095 R)
• M7: 887,863 km (0.081 R)
• M8: 1,742,815 km (0.067 R)
• M9: 1,885,831 km (0.113 R)
• M10: 1,995,636 km (0.102 R)
• M11: 2,535,834 km (0.091 R)
• M12: 2,576,075 km (0.059 R)
• M13: 3,336,781 km (0.117 R)
• M14: 4,353,597 km (0.107 R)
• M15: 4,450,537 km (0.093 R)
• M16: 4,499,156 km (0.112 R)
• M17: 4,795,210 km (0.11 R)
• M18: 5,562,946 km (0.081 R)
• M19: 6,095,664 km (0.101 R)
• M20: 6,313,329 km (0.091 R)
• M21: 6,756,289 km (0.093 R)
• M22: 7,613,634 km (0.069 R)
• M23: 7,848,054 km (0.043 R)
• M24: 9,055,309 km (0.115 R)
• M25: 9,491,387 km (0.088 R)
• M26: 11,303,017 km (0.117 R)
• M27: 12,660,617 km (0.029 R)
• M28: 14,500,970 km (0.079 R)
• M29: 16,801,786 km (0.11 R)
• M30: 17,955,335 km (0.053 R)
• M31: 18,111,066 km (0.119 R)
• M32: 19,532,545 km (0.082 R)
• M33: 20,095,033 km (0.094 R)
• M34: 20,418,763 km (0.104 R)
• M35: 20,907,798 km (0.049 R)
• M36: 21,235,867 km (0.055 R)
• M37: 22,146,918 km (0.117 R)
• M38: 22,397,494 km (0.09 R)
• M39: 22,649,118 km (0.081 R)
• M40: 26,004,299 km (0.113 R)
• M41: 26,445,612 km (0.086 R)
• M42: 30,898,692 km (0.118 R)
• M43: 32,876,974 km (0.048 R)
• M44: 33,258,299 km (0.068 R)
• M45: 33,353,892 km (0.099 R)
• M46: 34,025,587 km (0.095 R)
• M47: 35,577,515 km (0.04 R)
• M48: 38,048,274 km (0.118 R)
• M49: 38,549,127 km (0.108 R)
• M50: 39,052,075 km (0.03 R)
• M51: 39,962,827 km (0.117 R)
• M52: 41,805,275 km (0.113 R)
• M53: 41,908,497 km (0.048 R)
• M54: 44,199,588 km (0.117 R)
• M55: 44,725,874 km (0.095 R)
• M56: 44,831,340 km (0.099 R)
• M57: 46,424,109 km (0.113 R)
• M58: 46,530,922 km (0.119 R)
• M59: 46,959,071 km (0.08 R)
• M60: 47,281,155 km (0.052 R)
• M61: 49,446,435 km (0.116 R)
• M62: 52,087,136 km (0.05 R)
• M63: 53,985,234 km (0.095 R)
• M64: 54,886,262 km (0.032 R)
• M65: 55,451,892 km (0.079 R)
• M66: 56,474,991 km (0.114 R)
• M67: 57,389,483 km (0.088 R)
• M68: 57,733,708 km (0.12 R)
• M69: 58,770,571 km (0.117 R)
• M70: 59,117,638 km (0.086 R)
• M71: 59,813,567 km (0.119 R)
• M72: 62,742,693 km (0.088 R)
• M73: 63,452,535 km (0.091 R)
• M74: 64,165,070 km (0.076 R)
• M75: 65,119,355 km (0.107 R)
• M76: 66,800,536 km (0.062 R)
• M77: 68,252,832 km (0.072 R)
• M78: 69,226,714 km (0.092 R)
• M79: 69,960,342 km (0.042 R)
• M80: 71,188,540 km (0.093 R)
• M81: 71,434,928 km (0.116 R)
• M82: 71,681,765 km (0.082 R)
• M83: 73,541,715 km (0.041 R)
• M84: 76,046,133 km (0.116 R)
• M85: 77,435,448 km (0.108 R)
• M86: 79,343,569 km (0.075 R)
• M87: 79,471,326 km (0.104 R)
• M88: 80,495,772 km (0.109 R)
• M89: 80,752,631 km (0.095 R)
• M90: 81,911,566 km (0.092 R)
• M91: 82,040,669 km (0.046 R)
• M92: 82,946,335 km (0.066 R)
• M93: 84,246,041 km (0.083 R)
• M94: 85,683,377 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 5.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.07 AU - 18.63 AU

Year: 30097 Days

Day: 24.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,523,138 km

• M1: 74,649 km (0.094 R)
• M2: 266,583 km (0.061 R)
• M3: 408,103 km (0.089 R)
• M4: 487,839 km (0.109 R)
• M5: 1,229,246 km (0.115 R)
• M6: 1,323,193 km (0.115 R)
• M7: 1,854,864 km (0.085 R)
• M8: 2,214,048 km (0.109 R)
• M9: 2,271,195 km (0.06 R)
• M10: 3,154,570 km (0.118 R)
• M11: 3,648,842 km (0.1 R)
• M12: 3,853,342 km (0.102 R)
• M13: 3,991,720 km (0.054 R)
• M14: 4,167,049 km (0.114 R)
• M15: 4,634,841 km (0.095 R)
• M16: 4,745,095 km (0.082 R)
• M17: 4,819,146 km (0.083 R)
• M18: 5,043,393 km (0.086 R)
• M19: 5,580,150 km (0.059 R)
• M20: 5,974,640 km (0.114 R)
• M21: 6,135,009 km (0.049 R)
• M22: 6,541,915 km (0.093 R)
• M23: 6,790,397 km (0.092 R)
• M24: 6,957,647 km (0.105 R)
• M25: 7,041,871 km (0.056 R)
• M26: 7,683,795 km (0.1 R)
• M27: 7,814,544 km (0.066 R)
• M28: 7,989,873 km (0.102 R)
• M29: 8,523,638 km (0.078 R)
• M30: 8,613,845 km (0.11 R)
• M31: 9,207,151 km (0.081 R)
• M32: 9,672,400 km (0.039 R)
• M33: 10,050,284 km (0.073 R)
• M34: 10,625,937 km (0.118 R)
• M35: 11,360,612 km (0.1 R)
• M36: 11,459,795 km (0.115 R)
• M37: 11,559,278 km (0.104 R)
• M38: 12,981,804 km (0.11 R)
• M39: 13,241,506 km (0.074 R)
• M40: 13,555,661 km (0.089 R)
• M41: 13,872,061 km (0.094 R)
• M42: 14,031,233 km (0.118 R)
• M43: 14,620,050 km (0.101 R)
• M44: 14,890,224 km (0.092 R)
• M45: 16,490,173 km (0.063 R)
• M46: 16,546,272 km (0.108 R)
• M47: 16,771,567 km (0.091 R)
• M48: 16,827,965 km (0.107 R)
• M49: 17,224,998 km (0.075 R)
• M50: 17,281,845 km (0.106 R)
• M51: 17,453,135 km (0.115 R)
• M52: 17,912,699 km (0.11 R)
• M53: 17,970,295 km (0.118 R)
• M54: 19,969,072 km (0.106 R)
• M55: 20,088,900 km (0.106 R)
• M56: 21,728,792 km (0.1 R)
• M57: 22,471,395 km (0.042 R)
• M58: 23,033,734 km (0.106 R)
• M59: 23,096,565 km (0.074 R)
• M60: 24,555,892 km (0.073 R)
• M61: 25,329,163 km (0.047 R)
• M62: 26,635,452 km (0.05 R)
• M63: 26,767,397 km (0.063 R)
• M64: 27,963,582 km (0.062 R)
• M65: 28,030,602 km (0.106 R)
• M66: 28,097,622 km (0.056 R)
• M67: 30,201,716 km (0.12 R)
• M68: 31,029,740 km (0.098 R)
• M69: 31,446,669 km (0.104 R)
• M70: 31,795,382 km (0.101 R)
• M71: 31,865,244 km (0.058 R)
• M72: 31,935,256 km (0.048 R)
• M73: 32,778,689 km (0.09 R)
• M74: 33,700,660 km (0.085 R)
• M75: 34,919,285 km (0.12 R)
• M76: 35,135,753 km (0.103 R)
• M77: 35,208,008 km (0.073 R)
• M78: 36,517,439 km (0.116 R)
• M79: 37,620,723 km (0.111 R)
• M80: 37,990,978 km (0.104 R)
• M81: 38,436,779 km (0.031 R)
• M82: 40,767,813 km (0.077 R)
• M83: 41,529,416 km (0.114 R)
• M84: 41,912,087 km (0.119 R)
• M85: 42,142,169 km (0.098 R)
• M86: 42,526,635 km (0.113 R)
• M87: 42,603,678 km (0.088 R)
• M88: 45,486,280 km (0.025 R)
• M89: 47,869,374 km (0.057 R)
• M90: 50,537,302 km (0.064 R)
• M91: 52,590,234 km (0.108 R)
• M92: 52,672,961 km (0.079 R)
• M93: 53,668,685 km (0.074 R)
• M94: 53,751,861 km (0.117 R)
• M95: 53,835,187 km (0.103 R)
• M96: 54,838,091 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit