🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 188 Days

Day: 47.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 201 Days

Day: 27.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,866,717 km

• M1: 35,754 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 419 Days

Day: 44.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.88 AU - 1.42 AU

Year: 442 Days

Day: 45.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.02 AU - 3.18 AU

Year: 1955 Days

Day: 21.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 9.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.29 AU - 8.59 AU

Year: 7268 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,866,717 km

• M1: 128,355 km (0.067 R)
• M2: 321,037 km (0.081 R)
• M3: 422,614 km (0.071 R)
• M4: 716,723 km (0.106 R)
• M5: 857,645 km (0.077 R)
• M6: 1,134,849 km (0.086 R)
• M7: 1,369,868 km (0.113 R)
• M8: 1,475,484 km (0.101 R)
• M9: 1,565,691 km (0.089 R)
• M10: 1,695,243 km (0.115 R)
• M11: 1,847,683 km (0.073 R)
• M12: 2,290,194 km (0.06 R)
• M13: 2,567,249 km (0.095 R)
• M14: 2,743,027 km (0.12 R)
• M15: 2,832,486 km (0.096 R)
• M16: 3,247,022 km (0.1 R)
• M17: 3,341,867 km (0.094 R)
• M18: 3,829,705 km (0.082 R)
• M19: 3,955,069 km (0.119 R)
• M20: 4,339,834 km (0.077 R)
• M21: 4,576,498 km (0.038 R)
• M22: 4,898,582 km (0.062 R)
• M23: 5,062,392 km (0.057 R)
• M24: 5,367,572 km (0.095 R)
• M25: 5,536,468 km (0.101 R)
• M26: 6,083,248 km (0.12 R)
• M27: 6,377,956 km (0.11 R)
• M28: 7,197,004 km (0.082 R)
• M29: 7,258,937 km (0.098 R)
• M30: 7,446,084 km (0.101 R)
• M31: 7,634,727 km (0.087 R)
• M32: 8,340,081 km (0.114 R)
• M33: 8,405,156 km (0.114 R)
• M34: 8,832,857 km (0.059 R)
• M35: 9,301,397 km (0.1 R)
• M36: 10,648,825 km (0.062 R)
• M37: 11,183,338 km (0.078 R)
• M38: 11,291,198 km (0.101 R)
• M39: 11,508,115 km (0.026 R)
• M40: 11,580,820 km (0.09 R)
• M41: 12,352,446 km (0.116 R)
• M42: 12,538,695 km (0.085 R)
• M43: 13,483,555 km (0.044 R)
• M44: 13,598,596 km (0.055 R)
• M45: 13,752,233 km (0.082 R)
• M46: 13,983,960 km (0.048 R)
• M47: 14,490,499 km (0.069 R)
• M48: 15,641,953 km (0.096 R)
• M49: 15,803,070 km (0.08 R)
• M50: 15,924,394 km (0.045 R)
• M51: 16,905,158 km (0.096 R)
• M52: 17,528,083 km (0.092 R)
• M53: 17,611,709 km (0.092 R)
• M54: 17,989,742 km (0.116 R)
• M55: 20,137,968 km (0.045 R)
• M56: 20,269,315 km (0.057 R)
• M57: 20,445,092 km (0.116 R)
• M58: 20,533,205 km (0.098 R)
• M59: 20,798,143 km (0.077 R)
• M60: 21,064,128 km (0.039 R)
• M61: 21,824,085 km (0.086 R)
• M62: 22,049,380 km (0.109 R)
• M63: 22,456,735 km (0.115 R)
• M64: 23,416,854 km (0.108 R)
• M65: 23,647,384 km (0.063 R)
• M66: 24,250,563 km (0.105 R)
• M67: 25,046,723 km (0.092 R)
• M68: 25,282,639 km (0.109 R)
• M69: 25,519,153 km (0.114 R)
• M70: 25,851,559 km (0.077 R)
• M71: 26,042,297 km (0.118 R)
• M72: 27,050,586 km (0.065 R)
• M73: 27,147,226 km (0.096 R)
• M74: 27,341,105 km (0.073 R)
• M75: 27,486,664 km (0.098 R)
• M76: 27,778,679 km (0.109 R)
• M77: 28,022,823 km (0.117 R)
• M78: 28,120,660 km (0.113 R)
• M79: 28,808,810 km (0.107 R)
• M80: 28,956,912 km (0.037 R)
• M81: 31,058,014 km (0.071 R)
• M82: 31,209,856 km (0.089 R)
• M83: 32,024,416 km (0.11 R)
• M84: 32,588,550 km (0.107 R)
• M85: 33,363,018 km (0.076 R)
• M86: 34,091,410 km (0.098 R)
• M87: 34,405,117 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 9.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.16 AU - 9.04 AU

Year: 9033 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,866,717 km

• M1: 195,225 km (0.105 R)
• M2: 562,638 km (0.109 R)
• M3: 848,968 km (0.106 R)
• M4: 911,649 km (0.1 R)
• M5: 1,127,070 km (0.081 R)
• M6: 1,285,943 km (0.052 R)
• M7: 1,452,296 km (0.111 R)
• M8: 1,685,370 km (0.054 R)
• M9: 2,253,393 km (0.097 R)
• M10: 3,121,360 km (0.069 R)
• M11: 3,245,975 km (0.056 R)
• M12: 3,372,385 km (0.111 R)
• M13: 4,329,512 km (0.104 R)
• M14: 4,412,988 km (0.082 R)
• M15: 4,496,912 km (0.112 R)
• M16: 4,752,126 km (0.078 R)
• M17: 4,953,784 km (0.062 R)
• M18: 5,128,963 km (0.112 R)
• M19: 5,455,386 km (0.086 R)
• M20: 5,636,399 km (0.083 R)
• M21: 5,727,654 km (0.052 R)
• M22: 5,850,025 km (0.11 R)
• M23: 5,942,476 km (0.034 R)
• M24: 6,004,260 km (0.111 R)
• M25: 6,506,909 km (0.097 R)
• M26: 6,570,787 km (0.116 R)
• M27: 7,958,158 km (0.091 R)
• M28: 8,163,556 km (0.103 R)
• M29: 8,440,162 km (0.111 R)
• M30: 8,614,743 km (0.049 R)
• M31: 8,896,436 km (0.068 R)
• M32: 9,324,585 km (0.054 R)
• M33: 9,432,744 km (0.029 R)
• M34: 9,979,524 km (0.082 R)
• M35: 10,164,128 km (0.099 R)
• M36: 10,461,828 km (0.085 R)
• M37: 10,686,973 km (0.096 R)
• M38: 10,762,370 km (0.084 R)
• M39: 11,681,051 km (0.092 R)
• M40: 12,585,070 km (0.053 R)
• M41: 12,744,542 km (0.089 R)
• M42: 13,025,337 km (0.109 R)
• M43: 13,227,145 km (0.115 R)
• M44: 13,552,071 km (0.112 R)
• M45: 13,879,840 km (0.097 R)
• M46: 14,334,618 km (0.047 R)
• M47: 14,501,270 km (0.114 R)
• M48: 15,131,825 km (0.097 R)
• M49: 17,519,407 km (0.102 R)
• M50: 17,742,307 km (0.085 R)
• M51: 18,280,860 km (0.093 R)
• M52: 19,236,341 km (0.072 R)
• M53: 19,882,305 km (0.066 R)
• M54: 19,975,205 km (0.097 R)
• M55: 21,243,047 km (0.079 R)
• M56: 21,337,892 km (0.087 R)
• M57: 21,814,810 km (0.099 R)
• M58: 21,910,553 km (0.084 R)
• M59: 23,511,400 km (0.068 R)
• M60: 23,954,509 km (0.098 R)
• M61: 24,301,127 km (0.108 R)
• M62: 24,499,793 km (0.074 R)
• M63: 25,049,266 km (0.115 R)
• M64: 25,149,646 km (0.036 R)
• M65: 25,703,757 km (0.096 R)
• M66: 25,906,312 km (0.051 R)
• M67: 26,211,193 km (0.084 R)
• M68: 26,414,945 km (0.116 R)
• M69: 27,029,792 km (0.117 R)
• M70: 28,012,650 km (0.074 R)
• M71: 30,280,255 km (0.031 R)
• M72: 30,923,525 km (0.107 R)
• M73: 31,031,236 km (0.111 R)
• M74: 31,354,966 km (0.069 R)
• M75: 32,223,681 km (0.101 R)
• M76: 32,332,737 km (0.071 R)
• M77: 33,100,174 km (0.084 R)
• M78: 34,708,950 km (0.116 R)
• M79: 35,101,196 km (0.096 R)
• M80: 35,438,389 km (0.108 R)
• M81: 36,002,972 km (0.11 R)
• M82: 36,798,234 km (0.074 R)
• M83: 37,026,670 km (0.103 R)
• M84: 37,369,997 km (0.027 R)
• M85: 38,002,197 km (0.059 R)
• M86: 38,117,537 km (0.027 R)
• M87: 38,406,261 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.8

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.63 AU - 11.37 AU

Year: 10487 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,866,717 km

• M1: 192,233 km (0.097 R)
• M2: 337,194 km (0.111 R)
• M3: 468,840 km (0.106 R)
• M4: 610,210 km (0.104 R)
• M5: 1,061,397 km (0.093 R)
• M6: 1,567,636 km (0.046 R)
• M7: 1,773,483 km (0.11 R)
• M8: 1,879,996 km (0.116 R)
• M9: 2,398,054 km (0.073 R)
• M10: 3,165,192 km (0.098 R)
• M11: 3,481,890 km (0.088 R)
• M12: 3,644,055 km (0.111 R)
• M13: 3,892,387 km (0.1 R)
• M14: 4,117,681 km (0.058 R)
• M15: 4,849,963 km (0.069 R)
• M16: 5,184,913 km (0.093 R)
• M17: 5,371,012 km (0.091 R)
• M18: 5,464,810 km (0.081 R)
• M19: 5,685,916 km (0.103 R)
• M20: 6,700,788 km (0.091 R)
• M21: 7,108,741 km (0.068 R)
• M22: 7,842,070 km (0.088 R)
• M23: 10,029,640 km (0.112 R)
• M24: 10,262,115 km (0.08 R)
• M25: 10,772,094 km (0.067 R)
• M26: 11,451,567 km (0.103 R)
• M27: 11,776,045 km (0.106 R)
• M28: 12,144,804 km (0.075 R)
• M29: 12,392,837 km (0.032 R)
• M30: 12,517,452 km (0.105 R)
• M31: 12,935,877 km (0.089 R)
• M32: 13,146,810 km (0.082 R)
• M33: 14,349,278 km (0.092 R)
• M34: 15,140,800 km (0.11 R)
• M35: 15,856,327 km (0.105 R)
• M36: 16,720,404 km (0.115 R)
• M37: 18,210,100 km (0.032 R)
• M38: 18,589,031 km (0.092 R)
• M39: 19,162,590 km (0.085 R)
• M40: 20,375,978 km (0.105 R)
• M41: 21,116,039 km (0.114 R)
• M42: 21,614,200 km (0.106 R)
• M43: 22,470,199 km (0.111 R)
• M44: 23,234,644 km (0.079 R)
• M45: 23,852,333 km (0.097 R)
• M46: 24,475,408 km (0.081 R)
• M47: 24,893,834 km (0.075 R)
• M48: 24,998,851 km (0.026 R)
• M49: 25,261,844 km (0.056 R)
• M50: 25,578,842 km (0.101 R)
• M51: 25,790,823 km (0.11 R)
• M52: 27,562,061 km (0.08 R)
• M53: 28,106,598 km (0.097 R)
• M54: 28,764,679 km (0.108 R)
• M55: 29,261,643 km (0.103 R)
• M56: 30,320,048 km (0.055 R)
• M57: 32,073,783 km (0.108 R)
• M58: 32,761,335 km (0.047 R)
• M59: 33,049,311 km (0.074 R)
• M60: 33,685,850 km (0.081 R)
• M61: 34,209,592 km (0.089 R)
• M62: 34,736,177 km (0.068 R)
• M63: 35,797,125 km (0.115 R)
• M64: 37,649,296 km (0.09 R)
• M65: 38,071,910 km (0.047 R)
• M66: 38,556,757 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 5.9

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15 AU - 20.3 AU

Year: 26558 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,866,717 km

• M1: 195,375 km (0.096 R)
• M2: 629,657 km (0.084 R)
• M3: 900,729 km (0.104 R)
• M4: 1,173,745 km (0.065 R)
• M5: 1,471,445 km (0.086 R)
• M6: 1,575,714 km (0.109 R)
• M7: 2,620,655 km (0.114 R)
• M8: 2,920,150 km (0.075 R)
• M9: 3,051,946 km (0.081 R)
• M10: 4,523,540 km (0.036 R)
• M11: 4,778,754 km (0.109 R)
• M12: 5,681,278 km (0.116 R)
• M13: 5,790,784 km (0.105 R)
• M14: 6,983,378 km (0.086 R)
• M15: 7,516,994 km (0.109 R)
• M16: 7,697,858 km (0.116 R)
• M17: 9,976,981 km (0.096 R)
• M18: 10,509,699 km (0.075 R)
• M19: 11,395,319 km (0.088 R)
• M20: 11,464,433 km (0.055 R)
• M21: 12,233,665 km (0.104 R)
• M22: 15,320,916 km (0.112 R)
• M23: 15,473,656 km (0.115 R)
• M24: 17,107,564 km (0.108 R)
• M25: 17,584,332 km (0.098 R)
• M26: 19,700,693 km (0.045 R)
• M27: 20,788,569 km (0.08 R)
• M28: 20,873,092 km (0.116 R)
• M29: 21,212,230 km (0.07 R)
• M30: 22,934,850 km (0.103 R)
• M31: 23,284,909 km (0.037 R)
• M32: 24,167,386 km (0.115 R)
• M33: 24,881,267 km (0.104 R)
• M34: 26,238,270 km (0.092 R)
• M35: 27,805,158 km (0.108 R)
• M36: 30,163,867 km (0.09 R)
• M37: 30,259,610 km (0.114 R)
• M38: 31,512,492 km (0.107 R)
• M39: 31,804,059 km (0.111 R)
• M40: 31,998,985 km (0.118 R)
• M41: 32,292,047 km (0.09 R)
• M42: 35,170,310 km (0.049 R)
• M43: 36,895,323 km (0.12 R)
• M44: 37,819,688 km (0.116 R)
• M45: 38,544,041 km (0.03 R)
• M46: 38,959,923 km (0.091 R)
• M47: 39,168,313 km (0.104 R)
• M48: 39,901,043 km (0.089 R)
• M49: 40,006,061 km (0.098 R)
• M50: 42,447,349 km (0.112 R)
• M51: 43,199,826 km (0.094 R)
• M52: 44,173,858 km (0.085 R)
• M53: 45,264,426 km (0.058 R)
• M54: 45,923,106 km (0.119 R)
• M55: 47,138,887 km (0.111 R)
• M56: 47,583,492 km (0.074 R)
• M57: 47,806,393 km (0.057 R)
• M58: 47,917,993 km (0.08 R)
• M59: 48,029,743 km (0.063 R)
• M60: 48,701,437 km (0.113 R)
• M61: 49,263,626 km (0.12 R)
• M62: 49,714,813 km (0.12 R)
• M63: 53,142,998 km (0.117 R)
• M64: 55,236,171 km (0.074 R)
• M65: 55,353,157 km (0.077 R)
• M66: 57,830,797 km (0.034 R)
• M67: 59,862,934 km (0.063 R)
• M68: 60,223,914 km (0.103 R)
• M69: 60,465,066 km (0.062 R)
• M70: 61,918,259 km (0.069 R)
• M71: 62,161,506 km (0.12 R)
• M72: 63,382,972 km (0.032 R)
• M73: 65,353,625 km (0.074 R)
• M74: 65,725,376 km (0.074 R)
• M75: 66,097,725 km (0.104 R)
• M76: 66,346,356 km (0.059 R)
• M77: 67,469,388 km (0.093 R)
• M78: 71,512,420 km (0.041 R)
• M79: 78,379,261 km (0.058 R)
• M80: 78,905,846 km (0.103 R)
• M81: 80,360,386 km (0.113 R)
• M82: 81,290,585 km (0.083 R)
• M83: 82,358,116 km (0.101 R)
• M84: 83,295,945 km (0.045 R)
• M85: 83,698,961 km (0.111 R)
• M86: 84,911,901 km (0.086 R)
• M87: 85,452,847 km (0.05 R)
• M88: 88,859,639 km (0.109 R)
• M89: 89,134,002 km (0.044 R)
• M90: 89,546,293 km (0.089 R)
• M91: 89,821,404 km (0.07 R)
• M92: 90,648,680 km (0.086 R)
• M93: 90,786,759 km (0.117 R)
• M94: 91,339,822 km (0.095 R)
• M95: 91,478,350 km (0.099 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit