🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.5 AU - 0.82 AU

Year: 199 Days

Day: 47.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,627,835 km

• M1: 188,493 km (0.118 R)
• M2: 397,781 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.69 AU - 2.71 AU

Year: 1210 Days

Day: 38 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2 AU - 3.14 AU

Year: 1528 Days

Day: 28.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,627,835 km

• M1: 42,785 km (0.08 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.9

Radius: 5.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.34 AU - 12.36 AU

Year: 16096 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,627,835 km

• M1: 130,300 km (0.077 R)
• M2: 263,143 km (0.103 R)
• M3: 714,180 km (0.062 R)
• M4: 1,336,208 km (0.117 R)
• M5: 1,399,338 km (0.07 R)
• M6: 1,639,443 km (0.066 R)
• M7: 1,730,099 km (0.112 R)
• M8: 2,133,266 km (0.034 R)
• M9: 2,643,544 km (0.102 R)
• M10: 4,289,719 km (0.094 R)
• M11: 4,541,642 km (0.108 R)
• M12: 4,637,235 km (0.045 R)
• M13: 5,426,812 km (0.11 R)
• M14: 5,528,389 km (0.067 R)
• M15: 5,768,045 km (0.102 R)
• M16: 6,292,685 km (0.066 R)
• M17: 6,614,919 km (0.104 R)
• M18: 7,089,742 km (0.041 R)
• M19: 7,689,031 km (0.1 R)
• M20: 7,727,029 km (0.099 R)
• M21: 8,500,151 km (0.066 R)
• M22: 9,911,457 km (0.09 R)
• M23: 9,994,335 km (0.104 R)
• M24: 10,244,163 km (0.109 R)
• M25: 11,698,404 km (0.117 R)
• M26: 12,583,574 km (0.077 R)
• M27: 12,808,270 km (0.09 R)
• M28: 13,170,447 km (0.078 R)
• M29: 13,398,584 km (0.118 R)
• M30: 13,490,138 km (0.108 R)
• M31: 13,720,070 km (0.074 R)
• M32: 15,365,646 km (0.086 R)
• M33: 15,653,921 km (0.044 R)
• M34: 16,627,803 km (0.067 R)
• M35: 17,171,741 km (0.079 R)
• M36: 17,221,408 km (0.027 R)
• M37: 17,271,224 km (0.092 R)
• M38: 18,074,265 km (0.036 R)
• M39: 18,327,834 km (0.111 R)
• M40: 18,429,560 km (0.099 R)
• M41: 18,940,886 km (0.044 R)
• M42: 19,043,659 km (0.05 R)
• M43: 19,664,640 km (0.117 R)
• M44: 20,082,317 km (0.092 R)
• M45: 20,344,862 km (0.097 R)
• M46: 20,820,284 km (0.113 R)
• M47: 20,926,349 km (0.063 R)
• M48: 21,406,259 km (0.117 R)
• M49: 21,620,632 km (0.092 R)
• M50: 22,867,381 km (0.069 R)
• M51: 23,471,906 km (0.114 R)
• M52: 23,527,108 km (0.066 R)
• M53: 24,584,465 km (0.095 R)
• M54: 25,034,306 km (0.1 R)
• M55: 25,373,444 km (0.116 R)
• M56: 26,572,322 km (0.107 R)
• M57: 27,033,981 km (0.09 R)
• M58: 27,381,796 km (0.027 R)
• M59: 27,848,092 km (0.072 R)
• M60: 28,199,498 km (0.058 R)
• M61: 29,619,630 km (0.068 R)
• M62: 29,798,699 km (0.116 R)
• M63: 30,038,205 km (0.052 R)
• M64: 30,338,299 km (0.102 R)
• M65: 32,344,406 km (0.108 R)
• M66: 34,958,778 km (0.109 R)
• M67: 38,483,454 km (0.117 R)
• M68: 38,744,203 km (0.117 R)
• M69: 39,267,496 km (0.041 R)
• M70: 40,254,842 km (0.115 R)
• M71: 40,453,209 km (0.053 R)
• M72: 40,519,481 km (0.062 R)
• M73: 41,250,266 km (0.086 R)
• M74: 41,717,610 km (0.12 R)
• M75: 42,119,580 km (0.109 R)
• M76: 42,522,746 km (0.115 R)
• M77: 43,062,495 km (0.092 R)
• M78: 43,333,118 km (0.105 R)
• M79: 43,604,339 km (0.074 R)
• M80: 43,740,173 km (0.098 R)
• M81: 44,421,442 km (0.089 R)
• M82: 45,037,636 km (0.071 R)
• M83: 45,449,927 km (0.079 R)
• M84: 45,518,743 km (0.032 R)
• M85: 46,070,759 km (0.1 R)
• M86: 46,140,022 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 7.3

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.05 AU - 14.77 AU

Year: 17203 Days

Day: 15.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,627,835 km

• M1: 220,058 km (0.108 R)
• M2: 826,827 km (0.066 R)
• M3: 915,090 km (0.112 R)
• M4: 1,125,425 km (0.102 R)
• M5: 1,403,378 km (0.106 R)
• M6: 2,265,061 km (0.095 R)
• M7: 2,681,093 km (0.119 R)
• M8: 2,983,131 km (0.097 R)
• M9: 3,155,617 km (0.114 R)
• M10: 3,260,635 km (0.075 R)
• M11: 3,582,869 km (0.096 R)
• M12: 4,180,812 km (0.092 R)
• M13: 4,373,943 km (0.107 R)
• M14: 4,689,145 km (0.109 R)
• M15: 4,890,055 km (0.102 R)
• M16: 6,153,110 km (0.055 R)
• M17: 6,865,794 km (0.115 R)
• M18: 7,002,377 km (0.086 R)
• M19: 7,048,154 km (0.063 R)
• M20: 7,093,931 km (0.071 R)
• M21: 7,935,718 km (0.045 R)
• M22: 9,306,783 km (0.037 R)
• M23: 9,610,018 km (0.053 R)
• M24: 9,813,920 km (0.068 R)
• M25: 10,434,451 km (0.067 R)
• M26: 10,749,505 km (0.106 R)
• M27: 11,876,575 km (0.109 R)
• M28: 12,481,848 km (0.112 R)
• M29: 12,592,999 km (0.052 R)
• M30: 12,872,149 km (0.115 R)
• M31: 13,436,881 km (0.098 R)
• M32: 14,707,415 km (0.114 R)
• M33: 15,297,579 km (0.081 R)
• M34: 15,775,245 km (0.116 R)
• M35: 15,955,660 km (0.072 R)
• M36: 16,136,674 km (0.06 R)
• M37: 16,929,243 km (0.097 R)
• M38: 17,609,764 km (0.096 R)
• M39: 17,734,528 km (0.03 R)
• M40: 17,796,911 km (0.074 R)
• M41: 18,806,098 km (0.027 R)
• M42: 19,639,807 km (0.093 R)
• M43: 20,354,585 km (0.078 R)
• M44: 21,742,555 km (0.101 R)
• M45: 21,809,425 km (0.093 R)
• M46: 25,449,739 km (0.11 R)
• M47: 26,871,518 km (0.043 R)
• M48: 27,015,131 km (0.078 R)
• M49: 27,591,981 km (0.086 R)
• M50: 28,391,881 km (0.045 R)
• M51: 30,238,068 km (0.098 R)
• M52: 30,312,717 km (0.103 R)
• M53: 31,515,634 km (0.07 R)
• M54: 32,733,959 km (0.052 R)
• M55: 32,810,553 km (0.069 R)
• M56: 35,294,925 km (0.084 R)
• M57: 36,400,752 km (0.091 R)
• M58: 37,037,740 km (0.069 R)
• M59: 38,403,718 km (0.078 R)
• M60: 39,133,457 km (0.087 R)
• M61: 40,359,860 km (0.114 R)
• M62: 41,101,716 km (0.102 R)
• M63: 41,931,386 km (0.086 R)
• M64: 43,270,137 km (0.074 R)
• M65: 43,691,405 km (0.111 R)
• M66: 44,114,019 km (0.119 R)
• M67: 44,453,157 km (0.098 R)
• M68: 45,048,556 km (0.109 R)
• M69: 45,133,827 km (0.109 R)
• M70: 45,219,248 km (0.108 R)
• M71: 45,475,509 km (0.102 R)
• M72: 47,283,249 km (0.071 R)
• M73: 48,763,969 km (0.101 R)
• M74: 49,906,448 km (0.12 R)
• M75: 50,082,974 km (0.113 R)
• M76: 50,791,170 km (0.119 R)
• M77: 54,472,773 km (0.086 R)
• M78: 56,851,529 km (0.117 R)
• M79: 57,220,438 km (0.095 R)
• M80: 57,405,341 km (0.041 R)
• M81: 58,239,349 km (0.112 R)
• M82: 59,170,595 km (0.104 R)
• M83: 59,638,238 km (0.113 R)
• M84: 59,919,333 km (0.118 R)
• M85: 60,388,771 km (0.047 R)
• M86: 60,859,406 km (0.109 R)
• M87: 61,142,445 km (0.117 R)
• M88: 61,899,261 km (0.103 R)
• M89: 62,088,951 km (0.069 R)
• M90: 62,278,940 km (0.113 R)
• M91: 63,135,837 km (0.103 R)
• M92: 63,231,280 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.4

Radius: 7

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.44 AU - 21.76 AU

Year: 28558 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,627,835 km

• M1: 240,254 km (0.074 R)
• M2: 409,749 km (0.058 R)
• M3: 567,724 km (0.051 R)
• M4: 745,446 km (0.039 R)
• M5: 911,949 km (0.087 R)
• M6: 999,613 km (0.109 R)
• M7: 1,152,502 km (0.089 R)
• M8: 1,345,932 km (0.088 R)
• M9: 1,619,995 km (0.115 R)
• M10: 2,339,112 km (0.078 R)
• M11: 2,543,164 km (0.052 R)
• M12: 2,710,564 km (0.098 R)
• M13: 3,600,821 km (0.108 R)
• M14: 3,884,309 km (0.085 R)
• M15: 3,980,500 km (0.111 R)
• M16: 5,089,320 km (0.12 R)
• M17: 6,062,903 km (0.06 R)
• M18: 6,174,503 km (0.038 R)
• M19: 6,230,602 km (0.051 R)
• M20: 6,685,678 km (0.055 R)
• M21: 7,447,730 km (0.074 R)
• M22: 7,507,420 km (0.101 R)
• M23: 7,930,183 km (0.074 R)
• M24: 9,502,457 km (0.092 R)
• M25: 10,895,213 km (0.091 R)
• M26: 11,649,934 km (0.048 R)
• M27: 12,350,651 km (0.081 R)
• M28: 12,706,095 km (0.081 R)
• M29: 12,992,874 km (0.092 R)
• M30: 13,209,342 km (0.112 R)
• M31: 14,458,634 km (0.075 R)
• M32: 14,833,227 km (0.11 R)
• M33: 16,285,523 km (0.096 R)
• M34: 16,675,226 km (0.108 R)
• M35: 16,753,466 km (0.095 R)
• M36: 16,832,004 km (0.059 R)
• M37: 18,022,953 km (0.093 R)
• M38: 18,425,970 km (0.083 R)
• M39: 18,913,659 km (0.082 R)
• M40: 19,077,169 km (0.104 R)
• M41: 19,901,454 km (0.108 R)
• M42: 20,151,132 km (0.1 R)
• M43: 23,400,997 km (0.118 R)
• M44: 24,460,598 km (0.118 R)
• M45: 25,535,908 km (0.107 R)
• M46: 26,079,247 km (0.106 R)
• M47: 28,571,249 km (0.12 R)
• M48: 29,135,233 km (0.112 R)
• M49: 31,912,816 km (0.09 R)
• M50: 33,778,002 km (0.05 R)
• M51: 34,374,150 km (0.111 R)
• M52: 35,577,216 km (0.095 R)
• M53: 36,488,417 km (0.062 R)
• M54: 36,793,895 km (0.071 R)
• M55: 38,230,633 km (0.084 R)
• M56: 40,630,482 km (0.077 R)
• M57: 40,947,181 km (0.069 R)
• M58: 46,563,534 km (0.106 R)
• M59: 48,787,007 km (0.097 R)
• M60: 49,011,254 km (0.077 R)
• M61: 49,123,453 km (0.074 R)
• M62: 51,957,584 km (0.085 R)
• M63: 54,495,064 km (0.119 R)
• M64: 55,896,048 km (0.114 R)
• M65: 58,495,311 km (0.067 R)
• M66: 59,330,516 km (0.067 R)
• M67: 59,689,700 km (0.092 R)
• M68: 60,049,632 km (0.11 R)
• M69: 63,076,596 km (0.115 R)
• M70: 63,198,668 km (0.079 R)
• M71: 64,547,143 km (0.094 R)
• M72: 65,163,187 km (0.079 R)
• M73: 65,657,458 km (0.103 R)
• M74: 67,521,897 km (0.074 R)
• M75: 68,523,454 km (0.053 R)
• M76: 70,034,842 km (0.094 R)
• M77: 70,921,658 km (0.112 R)
• M78: 71,302,833 km (0.103 R)
• M79: 72,450,398 km (0.087 R)
• M80: 74,118,863 km (0.05 R)
• M81: 74,376,621 km (0.103 R)
• M82: 75,540,342 km (0.114 R)
• M83: 78,148,132 km (0.071 R)
• M84: 78,541,724 km (0.116 R)
• M85: 78,936,064 km (0.105 R)
• M86: 80,652,550 km (0.114 R)
• M87: 80,917,787 km (0.095 R)
• M88: 81,714,995 km (0.082 R)
• M89: 82,381,303 km (0.092 R)
• M90: 85,469,751 km (0.095 R)
• M91: 86,824,211 km (0.108 R)
• M92: 86,960,045 km (0.076 R)
• M93: 88,185,850 km (0.034 R)
• M94: 90,379,105 km (0.11 R)
• M95: 91,758,996 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.6

Radius: 5.2

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.9 AU - 19.36 AU

Year: 31030 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,627,835 km

• M1: 103,073 km (0.065 R)
• M2: 264,190 km (0.113 R)
• M3: 457,769 km (0.095 R)
• M4: 690,544 km (0.073 R)
• M5: 732,730 km (0.081 R)
• M6: 842,086 km (0.041 R)
• M7: 980,464 km (0.083 R)
• M8: 1,576,163 km (0.059 R)
• M9: 1,776,176 km (0.088 R)
• M10: 2,014,784 km (0.095 R)
• M11: 2,295,430 km (0.085 R)
• M12: 2,424,084 km (0.058 R)
• M13: 2,522,071 km (0.056 R)
• M14: 3,425,791 km (0.106 R)
• M15: 3,684,745 km (0.103 R)
• M16: 3,722,145 km (0.062 R)
• M17: 4,458,914 km (0.1 R)
• M18: 5,494,580 km (0.08 R)
• M19: 5,797,366 km (0.116 R)
• M20: 5,928,863 km (0.115 R)
• M21: 6,150,118 km (0.083 R)
• M22: 6,922,492 km (0.108 R)
• M23: 7,391,032 km (0.057 R)
• M24: 8,064,223 km (0.075 R)
• M25: 8,756,711 km (0.12 R)
• M26: 9,110,062 km (0.089 R)
• M27: 9,778,614 km (0.083 R)
• M28: 10,145,129 km (0.049 R)
• M29: 10,409,768 km (0.093 R)
• M30: 10,516,282 km (0.108 R)
• M31: 12,493,517 km (0.063 R)
• M32: 14,344,491 km (0.11 R)
• M33: 14,760,672 km (0.115 R)
• M34: 14,880,351 km (0.079 R)
• M35: 15,604,853 km (0.051 R)
• M36: 16,094,337 km (0.079 R)
• M37: 16,341,024 km (0.115 R)
• M38: 16,464,742 km (0.091 R)
• M39: 16,962,903 km (0.034 R)
• M40: 18,038,062 km (0.069 R)
• M41: 18,165,969 km (0.062 R)
• M42: 18,422,679 km (0.063 R)
• M43: 18,680,585 km (0.093 R)
• M44: 20,386,300 km (0.111 R)
• M45: 20,921,113 km (0.115 R)
• M46: 21,055,452 km (0.079 R)
• M47: 21,663,866 km (0.106 R)
• M48: 21,799,851 km (0.025 R)
• M49: 22,483,962 km (0.032 R)
• M50: 22,828,785 km (0.096 R)
• M51: 23,105,840 km (0.083 R)
• M52: 23,733,253 km (0.106 R)
• M53: 24,013,899 km (0.048 R)
• M54: 24,578,481 km (0.115 R)
• M55: 25,147,402 km (0.087 R)
• M56: 28,502,134 km (0.109 R)
• M57: 29,550,815 km (0.114 R)
• M58: 30,079,793 km (0.083 R)
• M59: 30,231,486 km (0.096 R)
• M60: 30,459,473 km (0.045 R)
• M61: 32,071,839 km (0.072 R)
• M62: 33,397,276 km (0.106 R)
• M63: 33,475,815 km (0.082 R)
• M64: 33,711,731 km (0.117 R)
• M65: 34,185,208 km (0.079 R)
• M66: 34,581,493 km (0.091 R)
• M67: 35,218,780 km (0.099 R)
• M68: 35,458,734 km (0.033 R)
• M69: 36,666,588 km (0.083 R)
• M70: 39,039,958 km (0.118 R)
• M71: 39,122,686 km (0.104 R)
• M72: 39,537,072 km (0.074 R)
• M73: 40,454,107 km (0.114 R)
• M74: 40,537,881 km (0.108 R)
• M75: 42,308,971 km (0.109 R)
• M76: 42,564,035 km (0.083 R)
• M77: 44,363,847 km (0.075 R)
• M78: 44,622,950 km (0.034 R)
• M79: 46,275,857 km (0.032 R)
• M80: 46,889,957 km (0.119 R)
• M81: 52,079,956 km (0.088 R)
• M82: 52,718,589 km (0.11 R)
• M83: 53,635,325 km (0.037 R)
• M84: 55,670,753 km (0.047 R)
• M85: 56,230,249 km (0.043 R)
• M86: 56,791,540 km (0.072 R)
• M87: 57,354,776 km (0.101 R)
• M88: 57,542,821 km (0.088 R)
• M89: 58,108,600 km (0.113 R)
• M90: 58,392,088 km (0.06 R)
• M91: 59,055,405 km (0.102 R)
• M92: 62,990,577 km (0.112 R)
• M93: 63,476,172 km (0.101 R)
• M94: 64,842,599 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit