🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 47.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.79 AU

Year: 671 Days

Day: 43.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,025,781 km

• M1: 533,915 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.91 AU

Year: 747 Days

Day: 25 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.67 AU - 2.93 AU

Year: 1747 Days

Day: 38.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.65 AU - 3.35 AU

Year: 1937 Days

Day: 18.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 13.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.19 AU - 8.47 AU

Year: 7398 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,025,781 km

• M1: 190,139 km (0.05 R)
• M2: 341,682 km (0.086 R)
• M3: 463,753 km (0.113 R)
• M4: 628,161 km (0.091 R)
• M5: 742,604 km (0.104 R)
• M6: 1,009,187 km (0.056 R)
• M7: 1,119,441 km (0.099 R)
• M8: 1,920,388 km (0.096 R)
• M9: 2,443,681 km (0.042 R)
• M10: 2,870,035 km (0.117 R)
• M11: 3,092,188 km (0.055 R)
• M12: 3,640,015 km (0.103 R)
• M13: 3,748,923 km (0.111 R)
• M14: 3,903,308 km (0.042 R)
• M15: 4,082,376 km (0.075 R)
• M16: 4,195,622 km (0.096 R)
• M17: 4,310,064 km (0.099 R)
• M18: 4,402,366 km (0.077 R)
• M19: 4,518,604 km (0.068 R)
• M20: 4,897,834 km (0.111 R)
• M21: 5,687,113 km (0.045 R)
• M22: 5,865,134 km (0.103 R)
• M23: 6,070,831 km (0.093 R)
• M24: 6,305,101 km (0.114 R)
• M25: 6,622,249 km (0.119 R)
• M26: 6,836,623 km (0.089 R)
• M27: 7,135,220 km (0.061 R)
• M28: 7,382,805 km (0.076 R)
• M29: 7,521,482 km (0.094 R)
• M30: 8,372,095 km (0.117 R)
• M31: 8,575,100 km (0.077 R)
• M32: 8,691,786 km (0.078 R)
• M33: 9,015,516 km (0.084 R)
• M34: 9,644,425 km (0.057 R)
• M35: 10,225,762 km (0.112 R)
• M36: 10,536,328 km (0.056 R)
• M37: 10,755,638 km (0.087 R)
• M38: 10,976,445 km (0.098 R)
• M39: 11,166,883 km (0.077 R)
• M40: 11,294,490 km (0.079 R)
• M41: 12,299,787 km (0.069 R)
• M42: 12,497,705 km (0.073 R)
• M43: 12,763,242 km (0.114 R)
• M44: 13,266,040 km (0.06 R)
• M45: 13,401,276 km (0.119 R)
• M46: 13,638,987 km (0.063 R)
• M47: 13,912,452 km (0.058 R)
• M48: 14,153,155 km (0.116 R)
• M49: 14,395,354 km (0.098 R)
• M50: 14,813,630 km (0.03 R)
• M51: 15,165,335 km (0.113 R)
• M52: 15,377,614 km (0.074 R)
• M53: 15,662,299 km (0.081 R)
• M54: 17,111,603 km (0.1 R)
• M55: 17,443,561 km (0.115 R)
• M56: 17,889,512 km (0.112 R)
• M57: 18,754,935 km (0.065 R)
• M58: 19,097,215 km (0.075 R)
• M59: 19,556,930 km (0.111 R)
• M60: 20,020,234 km (0.113 R)
• M61: 20,331,248 km (0.119 R)
• M62: 20,643,758 km (0.112 R)
• M63: 21,154,934 km (0.037 R)
• M64: 21,551,069 km (0.066 R)
• M65: 21,710,241 km (0.061 R)
• M66: 21,869,862 km (0.116 R)
• M67: 22,754,285 km (0.103 R)
• M68: 23,078,763 km (0.081 R)
• M69: 24,020,332 km (0.07 R)
• M70: 24,268,066 km (0.101 R)
• M71: 24,682,751 km (0.091 R)
• M72: 25,561,190 km (0.074 R)
• M73: 26,110,214 km (0.118 R)
• M74: 26,834,118 km (0.105 R)
• M75: 27,048,193 km (0.081 R)
• M76: 27,349,034 km (0.089 R)
• M77: 28,519,488 km (0.102 R)
• M78: 29,397,029 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 7.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.69 AU - 12.92 AU

Year: 16081 Days

Day: 24.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,025,781 km

• M1: 319,092 km (0.106 R)
• M2: 852,259 km (0.075 R)
• M3: 1,009,786 km (0.108 R)
• M4: 1,128,267 km (0.071 R)
• M5: 1,251,386 km (0.105 R)
• M6: 2,678,699 km (0.035 R)
• M7: 2,811,094 km (0.079 R)
• M8: 3,291,452 km (0.102 R)
• M9: 3,650,188 km (0.069 R)
• M10: 4,288,373 km (0.052 R)
• M11: 4,799,698 km (0.107 R)
• M12: 5,539,310 km (0.085 R)
• M13: 6,095,365 km (0.066 R)
• M14: 6,490,902 km (0.087 R)
• M15: 7,168,281 km (0.09 R)
• M16: 7,585,510 km (0.094 R)
• M17: 7,963,095 km (0.116 R)
• M18: 8,058,389 km (0.084 R)
• M19: 9,533,723 km (0.081 R)
• M20: 9,635,000 km (0.042 R)
• M21: 9,685,714 km (0.095 R)
• M22: 10,095,164 km (0.086 R)
• M23: 12,226,036 km (0.065 R)
• M24: 12,501,894 km (0.101 R)
• M25: 13,739,816 km (0.069 R)
• M26: 14,084,340 km (0.111 R)
• M27: 15,312,090 km (0.071 R)
• M28: 15,371,331 km (0.091 R)
• M29: 15,669,031 km (0.11 R)
• M30: 16,209,827 km (0.091 R)
• M31: 17,001,648 km (0.077 R)
• M32: 17,309,521 km (0.074 R)
• M33: 17,930,950 km (0.089 R)
• M34: 20,488,625 km (0.118 R)
• M35: 21,676,283 km (0.069 R)
• M36: 22,010,036 km (0.115 R)
• M37: 22,345,733 km (0.096 R)
• M38: 22,750,545 km (0.114 R)
• M39: 22,886,081 km (0.081 R)
• M40: 23,430,916 km (0.092 R)
• M41: 23,842,161 km (0.115 R)
• M42: 25,722,755 km (0.049 R)
• M43: 25,863,976 km (0.056 R)
• M44: 26,218,074 km (0.057 R)
• M45: 26,502,460 km (0.086 R)
• M46: 27,650,474 km (0.117 R)
• M47: 28,303,319 km (0.107 R)
• M48: 28,741,341 km (0.12 R)
• M49: 32,477,997 km (0.075 R)
• M50: 33,243,489 km (0.111 R)
• M51: 36,522,974 km (0.08 R)
• M52: 36,761,134 km (0.098 R)
• M53: 37,079,478 km (0.051 R)
• M54: 37,799,044 km (0.055 R)
• M55: 38,281,347 km (0.111 R)
• M56: 38,442,614 km (0.106 R)
• M57: 38,604,030 km (0.087 R)
• M58: 38,846,677 km (0.086 R)
• M59: 39,333,469 km (0.1 R)
• M60: 40,149,077 km (0.036 R)
• M61: 40,970,369 km (0.116 R)
• M62: 41,052,797 km (0.078 R)
• M63: 41,714,319 km (0.047 R)
• M64: 43,467,307 km (0.09 R)
• M65: 44,479,935 km (0.09 R)
• M66: 44,989,016 km (0.079 R)
• M67: 46,013,163 km (0.094 R)
• M68: 46,872,454 km (0.03 R)
• M69: 47,131,258 km (0.111 R)
• M70: 48,432,610 km (0.102 R)
• M71: 49,657,667 km (0.046 R)
• M72: 50,097,634 km (0.116 R)
• M73: 50,362,273 km (0.118 R)
• M74: 50,450,685 km (0.034 R)
• M75: 52,317,068 km (0.034 R)
• M76: 52,406,528 km (0.078 R)
• M77: 54,568,367 km (0.071 R)
• M78: 56,117,303 km (0.105 R)
• M79: 58,328,509 km (0.065 R)
• M80: 60,286,596 km (0.099 R)
• M81: 60,755,884 km (0.119 R)
• M82: 61,132,272 km (0.104 R)
• M83: 61,603,805 km (0.096 R)
• M84: 61,698,351 km (0.051 R)
• M85: 61,792,747 km (0.092 R)
• M86: 62,171,379 km (0.113 R)
• M87: 62,455,765 km (0.11 R)
• M88: 63,311,464 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 7.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.61 AU - 16.35 AU

Year: 18450 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,025,781 km

• M1: 158,723 km (0.097 R)
• M2: 211,531 km (0.044 R)
• M3: 301,440 km (0.088 R)
• M4: 423,212 km (0.084 R)
• M5: 657,782 km (0.088 R)
• M6: 758,611 km (0.108 R)
• M7: 1,442,423 km (0.117 R)
• M8: 1,521,859 km (0.116 R)
• M9: 1,630,168 km (0.029 R)
• M10: 1,912,160 km (0.116 R)
• M11: 2,553,785 km (0.101 R)
• M12: 2,914,765 km (0.044 R)
• M13: 3,084,110 km (0.115 R)
• M14: 5,070,321 km (0.066 R)
• M15: 6,031,637 km (0.078 R)
• M16: 6,379,003 km (0.081 R)
• M17: 6,599,510 km (0.107 R)
• M18: 6,867,440 km (0.115 R)
• M19: 7,506,223 km (0.109 R)
• M20: 8,068,860 km (0.096 R)
• M21: 8,451,532 km (0.12 R)
• M22: 8,693,731 km (0.11 R)
• M23: 9,938,684 km (0.112 R)
• M24: 11,612,086 km (0.08 R)
• M25: 12,480,950 km (0.069 R)
• M26: 12,812,310 km (0.045 R)
• M27: 13,034,762 km (0.103 R)
• M28: 13,258,410 km (0.052 R)
• M29: 14,338,358 km (0.114 R)
• M30: 14,453,697 km (0.1 R)
• M31: 14,569,337 km (0.094 R)
• M32: 15,269,604 km (0.088 R)
• M33: 15,980,793 km (0.097 R)
• M34: 17,189,992 km (0.062 R)
• M35: 17,620,236 km (0.04 R)
• M36: 20,469,028 km (0.107 R)
• M37: 20,925,002 km (0.096 R)
• M38: 21,186,948 km (0.106 R)
• M39: 21,714,131 km (0.071 R)
• M40: 22,045,939 km (0.11 R)
• M41: 22,446,263 km (0.09 R)
• M42: 22,714,492 km (0.092 R)
• M43: 23,389,627 km (0.105 R)
• M44: 25,106,113 km (0.106 R)
• M45: 25,594,101 km (0.114 R)
• M46: 26,650,113 km (0.088 R)
• M47: 27,648,379 km (0.107 R)
• M48: 28,080,119 km (0.111 R)
• M49: 29,095,888 km (0.109 R)
• M50: 30,049,874 km (0.062 R)
• M51: 30,493,581 km (0.06 R)
• M52: 31,237,980 km (0.087 R)
• M53: 32,593,038 km (0.1 R)
• M54: 33,277,747 km (0.032 R)
• M55: 34,120,881 km (0.083 R)
• M56: 34,274,967 km (0.118 R)
• M57: 34,583,886 km (0.105 R)
• M58: 35,282,209 km (0.083 R)
• M59: 35,437,940 km (0.101 R)
• M60: 35,828,540 km (0.103 R)
• M61: 36,534,942 km (0.091 R)
• M62: 37,087,706 km (0.055 R)
• M63: 38,682,120 km (0.032 R)
• M64: 39,811,434 km (0.102 R)
• M65: 41,607,805 km (0.064 R)
• M66: 42,102,376 km (0.059 R)
• M67: 42,681,768 km (0.078 R)
• M68: 42,764,646 km (0.1 R)
• M69: 42,930,849 km (0.079 R)
• M70: 43,764,707 km (0.096 R)
• M71: 44,015,882 km (0.063 R)
• M72: 44,856,772 km (0.101 R)
• M73: 46,213,176 km (0.058 R)
• M74: 46,298,297 km (0.087 R)
• M75: 46,383,568 km (0.109 R)
• M76: 47,067,679 km (0.094 R)
• M77: 47,668,913 km (0.096 R)
• M78: 48,879,159 km (0.074 R)
• M79: 49,139,759 km (0.092 R)
• M80: 49,749,669 km (0.051 R)
• M81: 50,449,937 km (0.114 R)
• M82: 50,537,601 km (0.05 R)
• M83: 50,889,156 km (0.05 R)
• M84: 53,193,712 km (0.072 R)
• M85: 54,268,722 km (0.062 R)
• M86: 55,260,556 km (0.12 R)
• M87: 55,894,851 km (0.086 R)
• M88: 55,985,657 km (0.06 R)
• M89: 56,076,463 km (0.11 R)
• M90: 56,349,329 km (0.08 R)
• M91: 56,622,644 km (0.097 R)
• M92: 56,896,259 km (0.089 R)
• M93: 59,472,334 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.3

Radius: 5.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.48 AU - 17.52 AU

Year: 24985 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,025,781 km

• M1: 71,957 km (0.105 R)
• M2: 164,258 km (0.098 R)
• M3: 243,396 km (0.084 R)
• M4: 481,556 km (0.042 R)
• M5: 561,142 km (0.053 R)
• M6: 733,778 km (0.1 R)
• M7: 1,153,699 km (0.055 R)
• M8: 1,289,683 km (0.041 R)
• M9: 1,373,907 km (0.061 R)
• M10: 1,577,210 km (0.067 R)
• M11: 1,759,271 km (0.115 R)
• M12: 1,948,063 km (0.12 R)
• M13: 2,277,179 km (0.098 R)
• M14: 2,448,319 km (0.101 R)
• M15: 2,517,882 km (0.074 R)
• M16: 2,588,193 km (0.08 R)
• M17: 2,623,498 km (0.066 R)
• M18: 3,249,715 km (0.113 R)
• M19: 5,382,681 km (0.108 R)
• M20: 5,518,965 km (0.065 R)
• M21: 5,564,742 km (0.116 R)
• M22: 5,702,671 km (0.111 R)
• M23: 7,955,016 km (0.065 R)
• M24: 8,371,796 km (0.049 R)
• M25: 8,795,607 km (0.108 R)
• M26: 11,075,329 km (0.116 R)
• M27: 12,730,480 km (0.09 R)
• M28: 13,401,576 km (0.117 R)
• M29: 13,524,844 km (0.076 R)
• M30: 13,648,412 km (0.104 R)
• M31: 14,841,605 km (0.1 R)
• M32: 14,905,333 km (0.032 R)
• M33: 15,289,501 km (0.117 R)
• M34: 15,741,885 km (0.085 R)
• M35: 16,067,709 km (0.078 R)
• M36: 17,058,496 km (0.101 R)
• M37: 17,797,509 km (0.101 R)
• M38: 19,029,298 km (0.111 R)
• M39: 19,585,503 km (0.057 R)
• M40: 20,006,322 km (0.056 R)
• M41: 20,856,486 km (0.077 R)
• M42: 21,214,324 km (0.114 R)
• M43: 22,153,949 km (0.074 R)
• M44: 22,445,814 km (0.107 R)
• M45: 23,477,441 km (0.083 R)
• M46: 24,073,738 km (0.081 R)
• M47: 24,448,930 km (0.044 R)
• M48: 24,599,575 km (0.098 R)
• M49: 24,977,608 km (0.086 R)
• M50: 25,586,322 km (0.114 R)
• M51: 29,580,137 km (0.118 R)
• M52: 29,901,473 km (0.112 R)
• M53: 30,547,586 km (0.11 R)
• M54: 30,628,668 km (0.053 R)
• M55: 31,035,275 km (0.105 R)
• M56: 31,771,596 km (0.067 R)
• M57: 32,596,329 km (0.12 R)
• M58: 34,098,740 km (0.038 R)
• M59: 34,182,964 km (0.095 R)
• M60: 34,773,726 km (0.065 R)
• M61: 35,112,864 km (0.111 R)
• M62: 35,197,836 km (0.085 R)
• M63: 35,879,853 km (0.058 R)
• M64: 37,430,434 km (0.038 R)
• M65: 38,476,273 km (0.105 R)
• M66: 40,063,058 km (0.052 R)
• M67: 40,329,492 km (0.1 R)
• M68: 41,311,751 km (0.073 R)
• M69: 41,850,902 km (0.081 R)
• M70: 42,573,310 km (0.051 R)
• M71: 42,754,623 km (0.105 R)
• M72: 42,845,279 km (0.115 R)
• M73: 43,482,117 km (0.066 R)
• M74: 43,664,776 km (0.078 R)
• M75: 48,310,089 km (0.099 R)
• M76: 49,352,936 km (0.116 R)
• M77: 51,171,597 km (0.076 R)
• M78: 57,456,952 km (0.085 R)
• M79: 57,958,105 km (0.064 R)
• M80: 58,058,485 km (0.095 R)
• M81: 58,159,015 km (0.042 R)
• M82: 58,763,091 km (0.109 R)
• M83: 59,470,390 km (0.056 R)
• M84: 60,791,488 km (0.096 R)
• M85: 63,876,944 km (0.114 R)
• M86: 65,438,746 km (0.072 R)
• M87: 66,171,776 km (0.112 R)
• M88: 67,012,965 km (0.12 R)
• M89: 67,118,281 km (0.117 R)
• M90: 68,069,425 km (0.058 R)
• M91: 68,175,340 km (0.086 R)
• M92: 68,599,600 km (0.102 R)
• M93: 70,091,689 km (0.055 R)
• M94: 70,949,184 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit