🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 195 Days

Day: 43.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 336 Days

Day: 13.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.31 AU - 1.41 AU

Year: 719 Days

Day: 29 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,887,020 km

• M1: 592,856 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.36 AU - 1.62 AU

Year: 824 Days

Day: 30.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,887,020 km

• M1: 631,752 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.48 AU - 2.12 AU

Year: 1094 Days

Day: 35 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,887,020 km

• M1: 1,148,912 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 14

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.47 AU - 3.13 AU

Year: 2123 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,887,020 km

• M1: 177,722 km (0.101 R)
• M2: 348,862 km (0.047 R)
• M3: 501,302 km (0.116 R)
• M4: 750,383 km (0.08 R)
• M5: 1,003,054 km (0.06 R)
• M6: 1,093,860 km (0.096 R)
• M7: 1,229,694 km (0.117 R)
• M8: 1,480,421 km (0.112 R)
• M9: 1,700,329 km (0.058 R)
• M10: 2,759,183 km (0.117 R)
• M11: 2,890,530 km (0.118 R)
• M12: 3,117,171 km (0.113 R)
• M13: 3,323,765 km (0.116 R)
• M14: 3,526,022 km (0.1 R)
• M15: 3,642,110 km (0.105 R)
• M16: 3,887,450 km (0.104 R)
• M17: 4,035,552 km (0.094 R)
• M18: 4,337,291 km (0.101 R)
• M19: 4,462,056 km (0.085 R)
• M20: 4,558,846 km (0.103 R)
• M21: 4,656,383 km (0.102 R)
• M22: 5,358,596 km (0.032 R)
• M23: 5,659,287 km (0.084 R)
• M24: 5,912,407 km (0.085 R)
• M25: 6,705,425 km (0.108 R)
• M26: 6,928,625 km (0.114 R)
• M27: 7,347,948 km (0.089 R)
• M28: 7,566,511 km (0.118 R)
• M29: 7,763,980 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 8.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.75 AU - 3.89 AU

Year: 3382 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,887,020 km

• M1: 107,411 km (0.097 R)
• M2: 272,418 km (0.105 R)
• M3: 409,599 km (0.09 R)
• M4: 490,382 km (0.087 R)
• M5: 566,228 km (0.085 R)
• M6: 706,102 km (0.084 R)
• M7: 897,737 km (0.114 R)
• M8: 992,881 km (0.119 R)
• M9: 1,113,307 km (0.116 R)
• M10: 1,208,751 km (0.04 R)
• M11: 1,519,914 km (0.072 R)
• M12: 1,601,744 km (0.074 R)
• M13: 1,727,107 km (0.052 R)
• M14: 1,786,797 km (0.052 R)
• M15: 1,961,228 km (0.103 R)
• M16: 2,068,639 km (0.11 R)
• M17: 2,132,218 km (0.105 R)
• M18: 2,605,397 km (0.119 R)
• M19: 2,733,751 km (0.091 R)
• M20: 2,864,201 km (0.106 R)
• M21: 2,986,422 km (0.063 R)
• M22: 3,079,323 km (0.108 R)
• M23: 3,879,073 km (0.098 R)
• M24: 3,946,691 km (0.104 R)
• M25: 4,060,086 km (0.116 R)
• M26: 4,407,303 km (0.088 R)
• M27: 4,800,147 km (0.099 R)
• M28: 4,921,471 km (0.072 R)
• M29: 5,043,692 km (0.027 R)
• M30: 5,863,339 km (0.082 R)
• M31: 6,454,849 km (0.034 R)
• M32: 7,524,623 km (0.094 R)
• M33: 8,195,719 km (0.098 R)
• M34: 8,384,661 km (0.08 R)
• M35: 8,545,629 km (0.111 R)
• M36: 8,678,172 km (0.093 R)
• M37: 8,900,625 km (0.092 R)
• M38: 9,079,843 km (0.073 R)
• M39: 9,518,015 km (0.104 R)
• M40: 9,640,236 km (0.064 R)
• M41: 9,732,089 km (0.106 R)
• M42: 9,947,660 km (0.049 R)
• M43: 10,196,142 km (0.116 R)
• M44: 10,383,738 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 14.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.22 AU - 8.52 AU

Year: 10002 Days

Day: 5.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,887,020 km

• M1: 547,079 km (0.111 R)
• M2: 766,539 km (0.086 R)
• M3: 1,408,165 km (0.076 R)
• M4: 1,681,330 km (0.049 R)
• M5: 1,783,207 km (0.036 R)
• M6: 1,887,327 km (0.114 R)
• M7: 2,485,569 km (0.101 R)
• M8: 2,674,062 km (0.08 R)
• M9: 2,940,945 km (0.097 R)
• M10: 3,216,953 km (0.085 R)
• M11: 4,808,524 km (0.066 R)
• M12: 4,926,258 km (0.036 R)
• M13: 6,284,756 km (0.116 R)
• M14: 6,413,710 km (0.106 R)
• M15: 6,773,193 km (0.12 R)
• M16: 7,139,259 km (0.073 R)
• M17: 7,683,496 km (0.113 R)
• M18: 7,960,701 km (0.107 R)
• M19: 8,100,426 km (0.09 R)
• M20: 8,668,000 km (0.053 R)
• M21: 9,175,286 km (0.079 R)
• M22: 9,469,545 km (0.107 R)
• M23: 10,029,640 km (0.085 R)
• M24: 10,180,733 km (0.106 R)
• M25: 10,909,275 km (0.111 R)
• M26: 11,260,381 km (0.097 R)
• M27: 12,416,773 km (0.088 R)
• M28: 12,538,546 km (0.105 R)
• M29: 12,742,447 km (0.077 R)
• M30: 13,112,104 km (0.088 R)
• M31: 13,485,500 km (0.119 R)
• M32: 13,946,561 km (0.068 R)
• M33: 14,115,457 km (0.116 R)
• M34: 14,242,615 km (0.057 R)
• M35: 14,798,221 km (0.06 R)
• M36: 15,798,283 km (0.105 R)
• M37: 16,195,615 km (0.1 R)
• M38: 16,373,337 km (0.117 R)
• M39: 17,090,510 km (0.08 R)
• M40: 18,277,718 km (0.103 R)
• M41: 19,822,765 km (0.095 R)
• M42: 20,299,085 km (0.085 R)
• M43: 21,069,364 km (0.066 R)
• M44: 21,800,150 km (0.09 R)
• M45: 22,489,646 km (0.036 R)
• M46: 22,588,680 km (0.106 R)
• M47: 23,587,695 km (0.079 R)
• M48: 23,688,374 km (0.068 R)
• M49: 23,940,746 km (0.087 R)
• M50: 24,397,318 km (0.114 R)
• M51: 25,164,456 km (0.116 R)
• M52: 25,370,452 km (0.105 R)
• M53: 25,576,898 km (0.098 R)
• M54: 25,680,419 km (0.109 R)
• M55: 26,565,440 km (0.065 R)
• M56: 26,880,344 km (0.072 R)
• M57: 27,566,549 km (0.086 R)
• M58: 27,832,085 km (0.075 R)
• M59: 27,938,450 km (0.1 R)
• M60: 28,848,603 km (0.082 R)
• M61: 29,172,183 km (0.072 R)
• M62: 29,334,497 km (0.039 R)
• M63: 29,822,934 km (0.089 R)
• M64: 31,138,797 km (0.102 R)
• M65: 33,035,399 km (0.115 R)
• M66: 33,997,612 km (0.11 R)
• M67: 34,168,303 km (0.111 R)
• M68: 36,939,155 km (0.096 R)
• M69: 37,173,425 km (0.066 R)
• M70: 39,243,261 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.8

Radius: 7.6

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.28 AU - 15.56 AU

Year: 26109 Days

Day: 21.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,887,020 km

• M1: 362,476 km (0.057 R)
• M2: 538,552 km (0.059 R)
• M3: 1,185,862 km (0.111 R)
• M4: 1,849,478 km (0.093 R)
• M5: 2,158,847 km (0.115 R)
• M6: 2,568,296 km (0.117 R)
• M7: 2,825,605 km (0.09 R)
• M8: 3,457,805 km (0.092 R)
• M9: 4,132,641 km (0.096 R)
• M10: 4,434,081 km (0.062 R)
• M11: 4,742,851 km (0.111 R)
• M12: 5,710,151 km (0.056 R)
• M13: 7,512,955 km (0.12 R)
• M14: 7,819,032 km (0.057 R)
• M15: 8,191,830 km (0.096 R)
• M16: 9,083,882 km (0.085 R)
• M17: 9,148,807 km (0.112 R)
• M18: 9,806,440 km (0.098 R)
• M19: 9,873,011 km (0.115 R)
• M20: 10,411,114 km (0.108 R)
• M21: 10,615,465 km (0.032 R)
• M22: 11,236,296 km (0.083 R)
• M23: 11,586,205 km (0.11 R)
• M24: 12,512,964 km (0.104 R)
• M25: 13,021,747 km (0.032 R)
• M26: 13,315,557 km (0.083 R)
• M27: 13,389,309 km (0.116 R)
• M28: 14,210,003 km (0.106 R)
• M29: 14,436,643 km (0.073 R)
• M30: 14,740,776 km (0.046 R)
• M31: 15,123,746 km (0.098 R)
• M32: 15,587,799 km (0.076 R)
• M33: 17,087,817 km (0.037 R)
• M34: 17,168,001 km (0.075 R)
• M35: 17,651,950 km (0.087 R)
• M36: 19,047,399 km (0.119 R)
• M37: 19,380,853 km (0.113 R)
• M38: 19,884,699 km (0.079 R)
• M39: 20,223,089 km (0.103 R)
• M40: 20,819,685 km (0.103 R)
• M41: 22,292,476 km (0.106 R)
• M42: 22,908,670 km (0.111 R)
• M43: 29,755,615 km (0.059 R)
• M44: 30,823,594 km (0.05 R)
• M45: 32,299,975 km (0.07 R)
• M46: 33,799,395 km (0.109 R)
• M47: 34,506,843 km (0.066 R)
• M48: 35,015,027 km (0.084 R)
• M49: 37,697,915 km (0.116 R)
• M50: 41,304,720 km (0.067 R)
• M51: 42,494,921 km (0.105 R)
• M52: 42,930,550 km (0.116 R)
• M53: 43,148,963 km (0.08 R)
• M54: 45,352,838 km (0.096 R)
• M55: 45,909,492 km (0.082 R)
• M56: 46,244,591 km (0.034 R)
• M57: 47,819,109 km (0.112 R)
• M58: 48,158,846 km (0.082 R)
• M59: 48,840,563 km (0.107 R)
• M60: 49,754,606 km (0.089 R)
• M61: 55,593,411 km (0.063 R)
• M62: 56,906,731 km (0.057 R)
• M63: 62,014,301 km (0.09 R)
• M64: 62,137,720 km (0.09 R)
• M65: 63,998,268 km (0.107 R)
• M66: 65,248,757 km (0.032 R)
• M67: 67,139,674 km (0.046 R)
• M68: 67,266,383 km (0.103 R)
• M69: 67,393,242 km (0.106 R)
• M70: 68,282,901 km (0.088 R)
• M71: 68,793,030 km (0.095 R)
• M72: 69,304,355 km (0.047 R)
• M73: 69,560,616 km (0.087 R)
• M74: 70,459,700 km (0.117 R)
• M75: 71,362,672 km (0.068 R)
• M76: 71,491,925 km (0.07 R)
• M77: 72,269,385 km (0.113 R)
• M78: 72,919,388 km (0.102 R)
• M79: 73,310,287 km (0.11 R)
• M80: 74,881,065 km (0.12 R)
• M81: 75,407,200 km (0.05 R)
• M82: 76,462,912 km (0.08 R)
• M83: 76,860,095 km (0.079 R)
• M84: 77,390,718 km (0.026 R)
• M85: 78,455,706 km (0.032 R)
• M86: 79,257,550 km (0.098 R)
• M87: 83,443,598 km (0.104 R)
• M88: 85,769,546 km (0.114 R)
• M89: 88,533,067 km (0.106 R)
• M90: 89,646,674 km (0.115 R)
• M91: 89,786,248 km (0.088 R)
• M92: 91,887,799 km (0.061 R)
• M93: 93,580,649 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.6

Radius: 7.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.36 AU - 16.32 AU

Year: 27219 Days

Day: 20.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,887,020 km

• M1: 119,230 km (0.082 R)
• M2: 173,384 km (0.068 R)
• M3: 326,572 km (0.059 R)
• M4: 661,971 km (0.042 R)
• M5: 1,083,238 km (0.088 R)
• M6: 1,260,063 km (0.052 R)
• M7: 1,446,312 km (0.068 R)
• M8: 1,641,537 km (0.085 R)
• M9: 1,845,290 km (0.106 R)
• M10: 2,543,164 km (0.088 R)
• M11: 2,981,486 km (0.057 R)
• M12: 3,063,764 km (0.064 R)
• M13: 4,017,301 km (0.094 R)
• M14: 4,432,136 km (0.082 R)
• M15: 5,006,442 km (0.088 R)
• M16: 5,104,579 km (0.037 R)
• M17: 6,015,031 km (0.072 R)
• M18: 6,067,091 km (0.066 R)
• M19: 7,139,409 km (0.079 R)
• M20: 7,810,654 km (0.111 R)
• M21: 8,038,791 km (0.086 R)
• M22: 9,033,019 km (0.087 R)
• M23: 11,520,981 km (0.066 R)
• M24: 12,174,125 km (0.105 R)
• M25: 12,638,477 km (0.11 R)
• M26: 12,772,217 km (0.084 R)
• M27: 12,839,237 km (0.103 R)
• M28: 13,790,081 km (0.114 R)
• M29: 13,996,826 km (0.11 R)
• M30: 14,274,030 km (0.112 R)
• M31: 16,629,299 km (0.095 R)
• M32: 16,922,960 km (0.108 R)
• M33: 17,589,867 km (0.098 R)
• M34: 19,951,868 km (0.118 R)
• M35: 20,734,714 km (0.061 R)
• M36: 21,607,617 km (0.049 R)
• M37: 22,573,421 km (0.1 R)
• M38: 23,061,559 km (0.106 R)
• M39: 23,635,566 km (0.054 R)
• M40: 24,048,307 km (0.071 R)
• M41: 24,214,211 km (0.113 R)
• M42: 24,297,237 km (0.084 R)
• M43: 24,965,042 km (0.11 R)
• M44: 26,318,604 km (0.044 R)
• M45: 26,660,734 km (0.094 R)
• M46: 27,869,635 km (0.103 R)
• M47: 27,956,700 km (0.116 R)
• M48: 28,480,891 km (0.063 R)
• M49: 30,609,669 km (0.086 R)
• M50: 30,789,336 km (0.11 R)
• M51: 31,965,923 km (0.061 R)
• M52: 33,157,321 km (0.071 R)
• M53: 37,008,419 km (0.087 R)
• M54: 37,199,904 km (0.065 R)
• M55: 38,258,758 km (0.075 R)
• M56: 38,840,544 km (0.115 R)
• M57: 38,937,783 km (0.079 R)
• M58: 39,229,947 km (0.115 R)
• M59: 40,307,650 km (0.056 R)
• M60: 40,504,671 km (0.077 R)
• M61: 41,494,410 km (0.043 R)
• M62: 42,391,997 km (0.076 R)
• M63: 43,094,509 km (0.075 R)
• M64: 44,714,654 km (0.107 R)
• M65: 45,327,257 km (0.113 R)
• M66: 45,634,681 km (0.085 R)
• M67: 52,355,066 km (0.119 R)
• M68: 55,281,350 km (0.103 R)
• M69: 58,037,840 km (0.099 R)
• M70: 58,371,743 km (0.052 R)
• M71: 59,825,385 km (0.098 R)
• M72: 60,838,911 km (0.103 R)
• M73: 62,312,599 km (0.091 R)
• M74: 63,225,446 km (0.11 R)
• M75: 64,372,712 km (0.118 R)
• M76: 66,106,401 km (0.073 R)
• M77: 66,454,965 km (0.107 R)
• M78: 67,504,394 km (0.076 R)
• M79: 68,794,376 km (0.094 R)
• M80: 70,329,400 km (0.11 R)
• M81: 72,353,758 km (0.033 R)
• M82: 74,035,238 km (0.099 R)
• M83: 74,397,115 km (0.101 R)
• M84: 75,851,057 km (0.043 R)
• M85: 76,459,472 km (0.057 R)
• M86: 76,947,460 km (0.103 R)
• M87: 77,314,124 km (0.104 R)
• M88: 78,786,616 km (0.094 R)
• M89: 80,888,466 km (0.064 R)
• M90: 81,012,633 km (0.073 R)
• M91: 83,384,806 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit