🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 15.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 227 Days

Day: 14.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,471,364 km

• M1: 123,867 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.7 AU - 0.84 AU

Year: 251 Days

Day: 28.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,471,364 km

• M1: 13,015 km (0.074 R)
• M2: 65,823 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.96 AU - 2.1 AU

Year: 1073 Days

Day: 13.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,471,364 km

• M1: 133,591 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 14.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.32 AU - 10.8 AU

Year: 11833 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,471,364 km

• M1: 213,476 km (0.086 R)
• M2: 302,337 km (0.114 R)
• M3: 412,741 km (0.092 R)
• M4: 562,787 km (0.076 R)
• M5: 846,724 km (0.096 R)
• M6: 940,223 km (0.103 R)
• M7: 1,075,459 km (0.095 R)
• M8: 1,204,562 km (0.084 R)
• M9: 1,380,788 km (0.102 R)
• M10: 1,775,128 km (0.109 R)
• M11: 1,930,411 km (0.084 R)
• M12: 2,221,678 km (0.113 R)
• M13: 2,510,103 km (0.104 R)
• M14: 2,865,248 km (0.088 R)
• M15: 3,048,954 km (0.076 R)
• M16: 3,351,291 km (0.063 R)
• M17: 3,604,261 km (0.087 R)
• M18: 4,212,227 km (0.102 R)
• M19: 4,808,674 km (0.059 R)
• M20: 4,984,003 km (0.084 R)
• M21: 5,318,653 km (0.114 R)
• M22: 5,523,004 km (0.06 R)
• M23: 5,683,821 km (0.1 R)
• M24: 5,869,472 km (0.027 R)
• M25: 5,963,121 km (0.099 R)
• M26: 6,318,565 km (0.11 R)
• M27: 6,438,692 km (0.079 R)
• M28: 6,778,878 km (0.045 R)
• M29: 6,901,847 km (0.115 R)
• M30: 7,000,732 km (0.115 R)
• M31: 7,175,013 km (0.082 R)
• M32: 7,300,376 km (0.118 R)
• M33: 7,527,914 km (0.07 R)
• M34: 7,783,428 km (0.108 R)
• M35: 8,329,609 km (0.036 R)
• M36: 8,567,470 km (0.099 R)
• M37: 8,888,208 km (0.059 R)
• M38: 9,022,996 km (0.099 R)
• M39: 9,569,028 km (0.117 R)
• M40: 11,593,386 km (0.093 R)
• M41: 12,336,888 km (0.101 R)
• M42: 12,820,837 km (0.069 R)
• M43: 13,003,945 km (0.117 R)
• M44: 14,468,358 km (0.086 R)
• M45: 14,563,652 km (0.085 R)
• M46: 16,280,736 km (0.045 R)
• M47: 16,978,760 km (0.098 R)
• M48: 17,112,800 km (0.068 R)
• M49: 17,550,972 km (0.098 R)
• M50: 17,652,549 km (0.1 R)
• M51: 18,026,992 km (0.105 R)
• M52: 18,818,365 km (0.098 R)
• M53: 19,340,462 km (0.043 R)
• M54: 19,691,269 km (0.11 R)
• M55: 20,613,240 km (0.041 R)
• M56: 20,792,159 km (0.112 R)
• M57: 21,079,387 km (0.106 R)
• M58: 21,295,855 km (0.08 R)
• M59: 21,512,922 km (0.047 R)
• M60: 21,730,736 km (0.102 R)
• M61: 21,839,943 km (0.111 R)
• M62: 21,949,448 km (0.082 R)
• M63: 22,168,759 km (0.109 R)
• M64: 22,462,270 km (0.074 R)
• M65: 22,942,030 km (0.07 R)
• M66: 23,499,881 km (0.085 R)
• M67: 24,439,655 km (0.086 R)
• M68: 24,780,887 km (0.115 R)
• M69: 25,468,289 km (0.089 R)
• M70: 25,698,820 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.3

Radius: 4

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.45 AU - 15.55 AU

Year: 19427 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,471,364 km

• M1: 82,428 km (0.102 R)
• M2: 219,460 km (0.095 R)
• M3: 379,081 km (0.068 R)
• M4: 591,061 km (0.108 R)
• M5: 654,640 km (0.088 R)
• M6: 812,017 km (0.089 R)
• M7: 859,141 km (0.1 R)
• M8: 907,311 km (0.081 R)
• M9: 1,214,436 km (0.117 R)
• M10: 1,241,363 km (0.107 R)
• M11: 1,464,414 km (0.09 R)
• M12: 1,730,249 km (0.037 R)
• M13: 3,574,492 km (0.097 R)
• M14: 4,296,900 km (0.105 R)
• M15: 4,421,664 km (0.055 R)
• M16: 4,932,391 km (0.065 R)
• M17: 5,283,049 km (0.1 R)
• M18: 5,461,519 km (0.095 R)
• M19: 6,382,892 km (0.061 R)
• M20: 6,430,165 km (0.056 R)
• M21: 6,909,776 km (0.1 R)
• M22: 8,364,466 km (0.056 R)
• M23: 8,416,227 km (0.088 R)
• M24: 8,940,118 km (0.057 R)
• M25: 10,239,974 km (0.098 R)
• M26: 10,295,475 km (0.099 R)
• M27: 10,855,270 km (0.046 R)
• M28: 11,025,064 km (0.092 R)
• M29: 13,615,351 km (0.064 R)
• M30: 14,229,151 km (0.072 R)
• M31: 14,291,085 km (0.058 R)
• M32: 14,726,714 km (0.103 R)
• M33: 15,293,091 km (0.098 R)
• M34: 15,802,621 km (0.11 R)
• M35: 15,866,649 km (0.077 R)
• M36: 17,430,396 km (0.119 R)
• M37: 17,496,518 km (0.103 R)
• M38: 18,364,934 km (0.089 R)
• M39: 18,702,576 km (0.042 R)
• M40: 20,143,204 km (0.051 R)
• M41: 20,282,330 km (0.114 R)
• M42: 20,491,468 km (0.118 R)
• M43: 21,193,830 km (0.055 R)
• M44: 24,451,024 km (0.05 R)
• M45: 25,195,573 km (0.115 R)
• M46: 25,570,764 km (0.11 R)
• M47: 25,721,259 km (0.062 R)
• M48: 26,402,528 km (0.06 R)
• M49: 27,013,037 km (0.048 R)
• M50: 28,170,027 km (0.109 R)
• M51: 28,559,430 km (0.102 R)
• M52: 29,185,946 km (0.068 R)
• M53: 31,817,971 km (0.065 R)
• M54: 33,367,506 km (0.119 R)
• M55: 33,696,920 km (0.107 R)
• M56: 33,861,927 km (0.109 R)
• M57: 34,857,949 km (0.114 R)
• M58: 36,708,924 km (0.099 R)
• M59: 37,048,960 km (0.041 R)
• M60: 37,989,182 km (0.09 R)
• M61: 38,075,052 km (0.029 R)
• M62: 38,161,070 km (0.094 R)
• M63: 38,505,445 km (0.099 R)
• M64: 38,591,613 km (0.112 R)
• M65: 39,023,951 km (0.053 R)
• M66: 40,768,861 km (0.068 R)
• M67: 41,120,864 km (0.086 R)
• M68: 42,360,881 km (0.099 R)
• M69: 42,628,212 km (0.081 R)
• M70: 43,075,061 km (0.049 R)
• M71: 45,879,573 km (0.073 R)
• M72: 49,490,566 km (0.042 R)
• M73: 50,336,692 km (0.111 R)
• M74: 50,619,880 km (0.027 R)
• M75: 50,808,972 km (0.092 R)
• M76: 51,852,866 km (0.05 R)
• M77: 52,138,897 km (0.105 R)
• M78: 52,712,306 km (0.114 R)
• M79: 55,610,764 km (0.116 R)
• M80: 55,903,378 km (0.1 R)
• M81: 58,461,352 km (0.075 R)
• M82: 59,555,062 km (0.119 R)
• M83: 61,359,212 km (0.065 R)
• M84: 62,369,147 km (0.085 R)
• M85: 63,282,891 km (0.069 R)
• M86: 63,996,623 km (0.081 R)
• M87: 64,303,298 km (0.111 R)
• M88: 65,741,083 km (0.066 R)
• M89: 67,293,161 km (0.117 R)
• M90: 67,917,433 km (0.075 R)
• M91: 68,752,638 km (0.092 R)
• M92: 69,171,662 km (0.116 R)
• M93: 69,906,786 km (0.104 R)
• M94: 70,117,270 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 5.8

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.76 AU - 16.26 AU

Year: 21566 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,471,364 km

• M1: 469,588 km (0.069 R)
• M2: 1,077,853 km (0.091 R)
• M3: 1,256,921 km (0.079 R)
• M4: 1,710,801 km (0.094 R)
• M5: 1,849,329 km (0.111 R)
• M6: 2,211,356 km (0.114 R)
• M7: 2,324,302 km (0.067 R)
• M8: 2,999,437 km (0.094 R)
• M9: 4,093,895 km (0.09 R)
• M10: 5,500,714 km (0.104 R)
• M11: 5,757,124 km (0.066 R)
• M12: 6,441,984 km (0.106 R)
• M13: 6,549,694 km (0.084 R)
• M14: 6,986,370 km (0.065 R)
• M15: 7,096,923 km (0.066 R)
• M16: 7,208,224 km (0.067 R)
• M17: 8,176,571 km (0.091 R)
• M18: 8,587,067 km (0.097 R)
• M19: 9,920,583 km (0.102 R)
• M20: 10,358,306 km (0.116 R)
• M21: 10,421,287 km (0.055 R)
• M22: 11,447,229 km (0.113 R)
• M23: 11,906,195 km (0.12 R)
• M24: 12,104,712 km (0.116 R)
• M25: 12,438,016 km (0.106 R)
• M26: 13,387,214 km (0.077 R)
• M27: 14,219,278 km (0.086 R)
• M28: 15,354,426 km (0.114 R)
• M29: 15,426,383 km (0.108 R)
• M30: 16,740,002 km (0.074 R)
• M31: 16,888,104 km (0.071 R)
• M32: 17,111,154 km (0.092 R)
• M33: 17,185,803 km (0.055 R)
• M34: 18,013,080 km (0.104 R)
• M35: 20,019,785 km (0.084 R)
• M36: 20,492,814 km (0.112 R)
• M37: 21,449,941 km (0.064 R)
• M38: 21,934,040 km (0.119 R)
• M39: 22,258,667 km (0.084 R)
• M40: 22,421,579 km (0.116 R)
• M41: 23,573,184 km (0.108 R)
• M42: 25,251,522 km (0.08 R)
• M43: 26,362,885 km (0.106 R)
• M44: 27,840,164 km (0.066 R)
• M45: 30,783,502 km (0.078 R)
• M46: 31,147,025 km (0.075 R)
• M47: 31,878,109 km (0.107 R)
• M48: 31,969,963 km (0.101 R)
• M49: 32,800,081 km (0.088 R)
• M50: 33,264,283 km (0.091 R)
• M51: 33,450,533 km (0.104 R)
• M52: 34,387,165 km (0.108 R)
• M53: 37,152,033 km (0.058 R)
• M54: 37,830,010 km (0.111 R)
• M55: 39,591,974 km (0.099 R)
• M56: 41,280,635 km (0.055 R)
• M57: 41,882,168 km (0.101 R)
• M58: 42,790,077 km (0.028 R)
• M59: 43,398,791 km (0.059 R)
• M60: 43,602,394 km (0.078 R)
• M61: 44,830,443 km (0.082 R)
• M62: 44,933,366 km (0.097 R)
• M63: 45,758,997 km (0.073 R)
• M64: 46,589,564 km (0.077 R)
• M65: 47,425,218 km (0.119 R)
• M66: 47,530,086 km (0.086 R)
• M67: 49,642,258 km (0.116 R)
• M68: 49,855,136 km (0.098 R)
• M69: 50,709,789 km (0.103 R)
• M70: 51,892,809 km (0.098 R)
• M71: 52,216,987 km (0.038 R)
• M72: 53,193,712 km (0.097 R)
• M73: 53,848,202 km (0.07 R)
• M74: 55,606,426 km (0.104 R)
• M75: 57,383,499 km (0.028 R)
• M76: 57,495,099 km (0.094 R)
• M77: 57,942,546 km (0.119 R)
• M78: 58,391,190 km (0.073 R)
• M79: 59,066,176 km (0.094 R)
• M80: 59,178,973 km (0.096 R)
• M81: 59,630,758 km (0.1 R)
• M82: 59,743,854 km (0.1 R)
• M83: 60,537,770 km (0.109 R)
• M84: 63,285,883 km (0.061 R)
• M85: 63,401,373 km (0.111 R)
• M86: 67,012,965 km (0.085 R)
• M87: 67,130,548 km (0.109 R)
• M88: 70,331,943 km (0.1 R)
• M89: 71,650,499 km (0.096 R)
• M90: 71,770,626 km (0.09 R)
• M91: 74,068,449 km (0.097 R)
• M92: 74,555,240 km (0.047 R)
• M93: 76,882,235 km (0.039 R)
• M94: 77,745,415 km (0.056 R)
• M95: 77,868,983 km (0.038 R)
• M96: 78,364,002 km (0.113 R)
• M97: 79,108,401 km (0.088 R)
• M98: 79,232,717 km (0.034 R)
• M99: 80,854,657 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 3

Gravity: 73.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.44 AU - 17.14 AU

Year: 22173 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,471,364 km

• M1: 264,788 km (0.093 R)
• M2: 299,794 km (0.108 R)
• M3: 355,295 km (0.103 R)
• M4: 414,237 km (0.084 R)
• M5: 883,226 km (0.111 R)
• M6: 1,103,284 km (0.081 R)
• M7: 1,190,051 km (0.105 R)
• M8: 1,995,486 km (0.027 R)
• M9: 2,467,318 km (0.109 R)
• M10: 2,696,202 km (0.119 R)
• M11: 3,052,096 km (0.062 R)
• M12: 3,591,994 km (0.109 R)
• M13: 3,720,798 km (0.063 R)
• M14: 4,160,766 km (0.095 R)
• M15: 4,803,887 km (0.1 R)
• M16: 4,945,706 km (0.101 R)
• M17: 5,136,892 km (0.084 R)
• M18: 5,281,852 km (0.034 R)
• M19: 5,724,961 km (0.072 R)
• M20: 6,857,118 km (0.111 R)
• M21: 6,910,225 km (0.117 R)
• M22: 7,339,720 km (0.107 R)
• M23: 7,448,478 km (0.093 R)
• M24: 9,200,419 km (0.073 R)
• M25: 9,612,860 km (0.112 R)
• M26: 9,791,480 km (0.103 R)
• M27: 10,762,370 km (0.058 R)
• M28: 10,885,938 km (0.116 R)
• M29: 11,072,038 km (0.03 R)
• M30: 13,519,160 km (0.109 R)
• M31: 13,786,192 km (0.102 R)
• M32: 13,987,551 km (0.12 R)
• M33: 14,122,338 km (0.041 R)
• M34: 15,008,855 km (0.114 R)
• M35: 15,216,048 km (0.064 R)
• M36: 16,265,776 km (0.053 R)
• M37: 17,266,437 km (0.101 R)
• M38: 18,286,993 km (0.078 R)
• M39: 20,461,997 km (0.065 R)
• M40: 20,538,441 km (0.103 R)
• M41: 22,165,767 km (0.03 R)
• M42: 23,673,265 km (0.104 R)
• M43: 23,914,267 km (0.088 R)
• M44: 24,479,896 km (0.035 R)
• M45: 25,049,864 km (0.106 R)
• M46: 25,706,749 km (0.116 R)
• M47: 25,954,483 km (0.071 R)
• M48: 26,452,344 km (0.07 R)
• M49: 27,037,122 km (0.038 R)
• M50: 28,049,601 km (0.04 R)
• M51: 28,389,786 km (0.089 R)
• M52: 29,937,675 km (0.032 R)
• M53: 31,160,339 km (0.083 R)
• M54: 31,955,003 km (0.071 R)
• M55: 33,114,386 km (0.046 R)
• M56: 33,564,077 km (0.089 R)
• M57: 33,834,850 km (0.108 R)
• M58: 34,106,220 km (0.112 R)
• M59: 34,651,355 km (0.118 R)
• M60: 36,211,361 km (0.087 R)
• M61: 37,794,107 km (0.092 R)
• M62: 41,123,108 km (0.107 R)
• M63: 41,412,730 km (0.113 R)
• M64: 41,800,039 km (0.087 R)
• M65: 45,040,628 km (0.105 R)
• M66: 46,741,256 km (0.062 R)
• M67: 46,841,936 km (0.083 R)
• M68: 48,259,226 km (0.082 R)
• M69: 49,999,049 km (0.12 R)
• M70: 50,308,118 km (0.11 R)
• M71: 51,343,186 km (0.05 R)
• M72: 53,223,930 km (0.077 R)
• M73: 54,914,536 km (0.104 R)
• M74: 55,339,992 km (0.068 R)
• M75: 56,837,467 km (0.098 R)
• M76: 58,673,781 km (0.091 R)
• M77: 59,326,476 km (0.084 R)
• M78: 60,310,082 km (0.079 R)
• M79: 62,071,897 km (0.074 R)
• M80: 62,737,009 km (0.087 R)
• M81: 63,292,914 km (0.112 R)
• M82: 64,074,114 km (0.077 R)
• M83: 65,645,939 km (0.12 R)
• M84: 66,776,450 km (0.096 R)
• M85: 67,913,394 km (0.096 R)
• M86: 69,286,254 km (0.085 R)
• M87: 69,400,995 km (0.036 R)
• M88: 70,206,430 km (0.105 R)
• M89: 70,552,600 km (0.117 R)
• M90: 72,408,212 km (0.05 R)
• M91: 73,225,016 km (0.046 R)
• M92: 74,162,396 km (0.041 R)
• M93: 75,457,615 km (0.109 R)
• M94: 76,285,789 km (0.071 R)
• M95: 76,998,024 km (0.068 R)
• M96: 80,471,387 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit