🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 251 Days

Day: 17.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 428 Days

Day: 34.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,887,817 km

• M1: 473,926 km (0.093 R)
• M2: 791,223 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.88 AU - 3.16 AU

Year: 1845 Days

Day: 23.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,887,817 km

• M1: 1,907,672 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 9.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.33 AU - 9.39 AU

Year: 7745 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,887,817 km

• M1: 153,188 km (0.096 R)
• M2: 821,143 km (0.073 R)
• M3: 920,027 km (0.04 R)
• M4: 1,094,159 km (0.081 R)
• M5: 1,495,231 km (0.119 R)
• M6: 2,029,445 km (0.114 R)
• M7: 2,472,853 km (0.082 R)
• M8: 2,570,091 km (0.11 R)
• M9: 2,869,586 km (0.084 R)
• M10: 3,127,643 km (0.088 R)
• M11: 3,206,630 km (0.049 R)
• M12: 3,286,216 km (0.084 R)
• M13: 3,975,563 km (0.076 R)
• M14: 4,176,473 km (0.066 R)
• M15: 5,013,623 km (0.104 R)
• M16: 5,293,670 km (0.118 R)
• M17: 5,356,651 km (0.099 R)
• M18: 6,164,180 km (0.108 R)
• M19: 6,297,023 km (0.109 R)
• M20: 6,701,087 km (0.082 R)
• M21: 7,009,558 km (0.05 R)
• M22: 7,217,948 km (0.087 R)
• M23: 7,569,652 km (0.117 R)
• M24: 7,747,674 km (0.081 R)
• M25: 8,035,350 km (0.052 R)
• M26: 8,144,258 km (0.115 R)
• M27: 9,679,730 km (0.028 R)
• M28: 9,911,906 km (0.078 R)
• M29: 10,381,643 km (0.12 R)
• M30: 10,698,941 km (0.112 R)
• M31: 10,898,953 km (0.098 R)
• M32: 11,752,110 km (0.076 R)
• M33: 12,711,032 km (0.099 R)
• M34: 13,178,525 km (0.119 R)
• M35: 13,955,686 km (0.099 R)
• M36: 14,481,971 km (0.09 R)
• M37: 15,871,736 km (0.084 R)
• M38: 16,976,666 km (0.029 R)
• M39: 17,256,713 km (0.115 R)
• M40: 18,106,279 km (0.101 R)
• M41: 18,344,588 km (0.092 R)
• M42: 19,066,099 km (0.109 R)
• M43: 19,308,597 km (0.113 R)
• M44: 19,503,374 km (0.061 R)
• M45: 19,601,061 km (0.112 R)
• M46: 20,289,062 km (0.102 R)
• M47: 20,437,463 km (0.116 R)
• M48: 20,735,462 km (0.114 R)
• M49: 21,335,798 km (0.104 R)
• M50: 22,298,011 km (0.038 R)
• M51: 23,846,050 km (0.12 R)
• M52: 23,950,470 km (0.104 R)
• M53: 26,394,001 km (0.083 R)
• M54: 26,881,391 km (0.088 R)
• M55: 26,989,999 km (0.069 R)
• M56: 27,098,906 km (0.043 R)
• M57: 28,361,064 km (0.056 R)
• M58: 28,582,618 km (0.116 R)
• M59: 28,915,922 km (0.062 R)
• M60: 29,530,171 km (0.097 R)
• M61: 30,036,111 km (0.118 R)
• M62: 30,261,854 km (0.093 R)
• M63: 30,431,648 km (0.07 R)
• M64: 30,715,136 km (0.108 R)
• M65: 31,284,804 km (0.094 R)
• M66: 31,685,577 km (0.117 R)
• M67: 32,550,253 km (0.106 R)
• M68: 32,782,279 km (0.104 R)
• M69: 33,131,141 km (0.1 R)
• M70: 34,126,266 km (0.12 R)
• M71: 34,361,883 km (0.11 R)
• M72: 34,538,857 km (0.117 R)
• M73: 35,012,484 km (0.12 R)
• M74: 35,309,585 km (0.12 R)
• M75: 35,786,653 km (0.084 R)
• M76: 35,966,170 km (0.109 R)
• M77: 36,325,953 km (0.102 R)
• M78: 36,988,822 km (0.083 R)
• M79: 37,594,842 km (0.069 R)
• M80: 38,816,608 km (0.086 R)
• M81: 40,861,013 km (0.105 R)
• M82: 41,111,140 km (0.076 R)
• M83: 41,424,698 km (0.082 R)
• M84: 41,864,815 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 11.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.97 AU - 9.91 AU

Year: 10194 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,887,817 km

• M1: 145,559 km (0.117 R)
• M2: 462,257 km (0.119 R)
• M3: 592,258 km (0.062 R)
• M4: 706,252 km (0.039 R)
• M5: 892,800 km (0.092 R)
• M6: 1,043,894 km (0.096 R)
• M7: 1,372,560 km (0.11 R)
• M8: 1,712,896 km (0.095 R)
• M9: 1,860,998 km (0.107 R)
• M10: 2,543,313 km (0.049 R)
• M11: 2,688,723 km (0.087 R)
• M12: 3,403,651 km (0.069 R)
• M13: 3,591,396 km (0.09 R)
• M14: 4,175,277 km (0.068 R)
• M15: 4,969,492 km (0.118 R)
• M16: 5,430,702 km (0.029 R)
• M17: 6,295,677 km (0.098 R)
• M18: 6,626,886 km (0.099 R)
• M19: 7,066,255 km (0.119 R)
• M20: 7,203,287 km (0.106 R)
• M21: 7,375,773 km (0.094 R)
• M22: 7,549,756 km (0.074 R)
• M23: 7,725,084 km (0.101 R)
• M24: 8,440,013 km (0.109 R)
• M25: 8,953,133 km (0.073 R)
• M26: 9,325,782 km (0.082 R)
• M27: 9,400,880 km (0.109 R)
• M28: 9,703,666 km (0.093 R)
• M29: 10,396,304 km (0.08 R)
• M30: 10,630,873 km (0.106 R)
• M31: 10,946,226 km (0.111 R)
• M32: 11,425,089 km (0.078 R)
• M33: 11,505,572 km (0.091 R)
• M34: 11,869,993 km (0.066 R)
• M35: 12,115,184 km (0.05 R)
• M36: 12,238,303 km (0.081 R)
• M37: 12,527,475 km (0.061 R)
• M38: 13,281,299 km (0.081 R)
• M39: 13,749,092 km (0.081 R)
• M40: 14,092,867 km (0.076 R)
• M41: 14,526,402 km (0.093 R)
• M42: 14,701,132 km (0.08 R)
• M43: 15,229,362 km (0.118 R)
• M44: 15,317,924 km (0.091 R)
• M45: 16,304,522 km (0.072 R)
• M46: 16,713,972 km (0.103 R)
• M47: 17,450,292 km (0.084 R)
• M48: 18,197,235 km (0.033 R)
• M49: 19,481,383 km (0.1 R)
• M50: 19,577,724 km (0.113 R)
• M51: 20,304,919 km (0.12 R)
• M52: 20,451,375 km (0.116 R)
• M53: 20,745,485 km (0.107 R)
• M54: 20,942,206 km (0.065 R)
• M55: 21,785,639 km (0.119 R)
• M56: 22,136,296 km (0.081 R)
• M57: 23,046,150 km (0.048 R)
• M58: 23,148,027 km (0.106 R)
• M59: 23,710,963 km (0.12 R)
• M60: 23,916,810 km (0.054 R)
• M61: 24,019,883 km (0.109 R)
• M62: 24,330,149 km (0.096 R)
• M63: 25,637,335 km (0.083 R)
• M64: 26,060,547 km (0.046 R)
• M65: 26,272,976 km (0.095 R)
• M66: 26,913,704 km (0.054 R)
• M67: 27,182,232 km (0.03 R)
• M68: 27,559,518 km (0.045 R)
• M69: 27,884,445 km (0.072 R)
• M70: 28,210,568 km (0.068 R)
• M71: 28,538,038 km (0.1 R)
• M72: 30,640,785 km (0.109 R)
• M73: 30,864,883 km (0.069 R)
• M74: 31,710,709 km (0.093 R)
• M75: 32,621,312 km (0.102 R)
• M76: 32,964,938 km (0.091 R)
• M77: 33,540,441 km (0.097 R)
• M78: 34,934,992 km (0.112 R)
• M79: 35,521,715 km (0.093 R)
• M80: 37,780,643 km (0.057 R)
• M81: 38,443,212 km (0.077 R)
• M82: 39,109,671 km (0.082 R)
• M83: 39,474,689 km (0.119 R)
• M84: 40,331,137 km (0.107 R)
• M85: 40,576,926 km (0.04 R)
• M86: 40,884,799 km (0.085 R)
• M87: 41,070,001 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 10.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.13 AU - 12.69 AU

Year: 13546 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,887,817 km

• M1: 289,921 km (0.089 R)
• M2: 420,370 km (0.1 R)
• M3: 669,450 km (0.096 R)
• M4: 770,279 km (0.073 R)
• M5: 1,034,768 km (0.092 R)
• M6: 1,202,617 km (0.073 R)
• M7: 1,511,686 km (0.065 R)
• M8: 1,817,165 km (0.097 R)
• M9: 2,172,909 km (0.08 R)
• M10: 2,648,481 km (0.03 R)
• M11: 2,747,365 km (0.072 R)
• M12: 2,949,322 km (0.096 R)
• M13: 3,156,066 km (0.102 R)
• M14: 3,261,234 km (0.095 R)
• M15: 3,547,564 km (0.1 R)
• M16: 4,934,935 km (0.047 R)
• M17: 5,057,455 km (0.09 R)
• M18: 5,557,860 km (0.115 R)
• M19: 6,161,787 km (0.118 R)
• M20: 6,338,163 km (0.04 R)
• M21: 6,831,985 km (0.106 R)
• M22: 7,761,437 km (0.095 R)
• M23: 8,582,579 km (0.092 R)
• M24: 9,380,534 km (0.106 R)
• M25: 9,788,338 km (0.055 R)
• M26: 10,098,155 km (0.097 R)
• M27: 10,780,322 km (0.052 R)
• M28: 10,886,536 km (0.12 R)
• M29: 11,261,279 km (0.058 R)
• M30: 13,827,780 km (0.088 R)
• M31: 13,943,270 km (0.042 R)
• M32: 15,956,408 km (0.088 R)
• M33: 18,059,006 km (0.054 R)
• M34: 18,885,684 km (0.065 R)
• M35: 20,116,126 km (0.089 R)
• M36: 20,575,990 km (0.072 R)
• M37: 20,707,936 km (0.105 R)
• M38: 21,372,300 km (0.11 R)
• M39: 21,774,269 km (0.107 R)
• M40: 22,926,771 km (0.056 R)
• M41: 23,200,835 km (0.081 R)
• M42: 23,544,910 km (0.112 R)
• M43: 24,938,264 km (0.079 R)
• M44: 25,008,575 km (0.092 R)
• M45: 25,290,717 km (0.072 R)
• M46: 26,573,369 km (0.074 R)
• M47: 27,005,557 km (0.097 R)
• M48: 27,150,218 km (0.094 R)
• M49: 27,222,624 km (0.083 R)
• M50: 28,610,294 km (0.113 R)
• M51: 28,757,647 km (0.083 R)
• M52: 28,905,450 km (0.095 R)
• M53: 30,923,525 km (0.104 R)
• M54: 31,530,145 km (0.078 R)
• M55: 31,987,765 km (0.102 R)
• M56: 34,074,057 km (0.091 R)
• M57: 34,152,147 km (0.108 R)
• M58: 34,230,386 km (0.11 R)
• M59: 35,251,990 km (0.077 R)
• M60: 35,568,390 km (0.094 R)
• M61: 37,244,783 km (0.078 R)
• M62: 38,052,014 km (0.118 R)
• M63: 38,620,635 km (0.102 R)
• M64: 38,783,547 km (0.071 R)
• M65: 38,865,078 km (0.114 R)
• M66: 39,355,759 km (0.092 R)
• M67: 39,766,106 km (0.115 R)
• M68: 39,930,664 km (0.092 R)
• M69: 40,756,893 km (0.043 R)
• M70: 40,839,920 km (0.071 R)
• M71: 41,755,758 km (0.102 R)
• M72: 43,523,257 km (0.114 R)
• M73: 44,714,953 km (0.093 R)
• M74: 46,436,226 km (0.059 R)
• M75: 46,869,910 km (0.079 R)
• M76: 48,178,892 km (0.085 R)
• M77: 48,266,556 km (0.114 R)
• M78: 50,209,384 km (0.08 R)
• M79: 50,387,256 km (0.108 R)
• M80: 51,100,987 km (0.03 R)
• M81: 51,458,975 km (0.091 R)
• M82: 54,627,607 km (0.072 R)
• M83: 58,138,669 km (0.1 R)
• M84: 59,168,651 km (0.118 R)
• M85: 59,638,687 km (0.052 R)
• M86: 60,582,799 km (0.063 R)
• M87: 60,866,886 km (0.086 R)
• M88: 63,060,290 km (0.104 R)
• M89: 63,540,499 km (0.096 R)
• M90: 63,829,223 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.6

Radius: 5.9

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.23 AU - 16.47 AU

Year: 18116 Days

Day: 19.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,887,817 km

• M1: 90,806 km (0.118 R)
• M2: 199,863 km (0.091 R)
• M3: 297,849 km (0.109 R)
• M4: 378,632 km (0.066 R)
• M5: 686,953 km (0.082 R)
• M6: 912,996 km (0.06 R)
• M7: 1,110,166 km (0.085 R)
• M8: 1,630,467 km (0.068 R)
• M9: 1,931,309 km (0.064 R)
• M10: 2,862,705 km (0.078 R)
• M11: 3,298,783 km (0.084 R)
• M12: 3,562,823 km (0.09 R)
• M13: 3,639,567 km (0.082 R)
• M14: 4,272,665 km (0.025 R)
• M15: 5,068,077 km (0.06 R)
• M16: 5,460,472 km (0.099 R)
• M17: 6,044,652 km (0.104 R)
• M18: 6,090,429 km (0.054 R)
• M19: 6,228,358 km (0.079 R)
• M20: 7,713,416 km (0.115 R)
• M21: 7,812,898 km (0.111 R)
• M22: 7,862,714 km (0.087 R)
• M23: 8,367,308 km (0.117 R)
• M24: 9,727,751 km (0.102 R)
• M25: 9,781,457 km (0.063 R)
• M26: 10,653,762 km (0.092 R)
• M27: 10,931,416 km (0.115 R)
• M28: 12,123,561 km (0.119 R)
• M29: 12,297,244 km (0.055 R)
• M30: 12,413,482 km (0.045 R)
• M31: 13,595,754 km (0.115 R)
• M32: 13,836,606 km (0.114 R)
• M33: 15,248,062 km (0.052 R)
• M34: 15,498,190 km (0.081 R)
• M35: 16,512,164 km (0.055 R)
• M36: 16,833,500 km (0.09 R)
• M37: 17,027,230 km (0.112 R)
• M38: 17,941,123 km (0.095 R)
• M39: 20,226,231 km (0.1 R)
• M40: 22,175,790 km (0.065 R)
• M41: 22,601,246 km (0.096 R)
• M42: 24,257,145 km (0.096 R)
• M43: 26,325,186 km (0.115 R)
• M44: 27,455,996 km (0.09 R)
• M45: 28,833,942 km (0.096 R)
• M46: 29,143,161 km (0.063 R)
• M47: 29,842,980 km (0.117 R)
• M48: 31,259,223 km (0.083 R)
• M49: 32,616,824 km (0.103 R)
• M50: 33,181,257 km (0.119 R)
• M51: 33,586,517 km (0.068 R)
• M52: 37,390,791 km (0.085 R)
• M53: 37,897,030 km (0.086 R)
• M54: 38,575,457 km (0.11 R)
• M55: 38,916,240 km (0.084 R)
• M56: 43,701,278 km (0.061 R)
• M57: 44,769,706 km (0.079 R)
• M58: 45,576,637 km (0.098 R)
• M59: 45,846,661 km (0.111 R)
• M60: 47,204,860 km (0.046 R)
• M61: 50,146,253 km (0.11 R)
• M62: 54,477,112 km (0.098 R)
• M63: 54,668,148 km (0.104 R)
• M64: 54,763,741 km (0.082 R)
• M65: 54,859,334 km (0.071 R)
• M66: 55,626,472 km (0.082 R)
• M67: 56,590,331 km (0.118 R)
• M68: 57,171,369 km (0.112 R)
• M69: 57,656,964 km (0.105 R)
• M70: 58,339,280 km (0.059 R)
• M71: 58,730,329 km (0.058 R)
• M72: 60,896,506 km (0.112 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit