🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 241 Days

Day: 25 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 329 Days

Day: 39.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 128.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,457,357 km

• M1: 293,511 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 555 Days

Day: 41 Hours

Environment

Temp: 4 °C

Axial Tilt: 134.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.02 AU - 3.14 AU

Year: 1891 Days

Day: 23 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.72 AU - 3.58 AU

Year: 1956 Days

Day: 28.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 14.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.09 AU - 9.05 AU

Year: 8020 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 95.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,457,357 km

• M1: 185,801 km (0.076 R)
• M2: 544,387 km (0.09 R)
• M3: 1,212,491 km (0.113 R)
• M4: 1,474,885 km (0.109 R)
• M5: 1,593,217 km (0.085 R)
• M6: 1,882,390 km (0.094 R)
• M7: 2,325,499 km (0.086 R)
• M8: 2,631,277 km (0.109 R)
• M9: 2,900,404 km (0.073 R)
• M10: 3,127,493 km (0.045 R)
• M11: 3,519,140 km (0.045 R)
• M12: 3,816,541 km (0.112 R)
• M13: 4,038,095 km (0.095 R)
• M14: 4,263,988 km (0.102 R)
• M15: 4,639,928 km (0.079 R)
• M16: 5,270,333 km (0.117 R)
• M17: 5,580,001 km (0.093 R)
• M18: 5,705,663 km (0.099 R)
• M19: 5,832,223 km (0.103 R)
• M20: 6,250,049 km (0.082 R)
• M21: 6,512,145 km (0.042 R)
• M22: 6,878,360 km (0.113 R)
• M23: 7,013,298 km (0.087 R)
• M24: 8,590,957 km (0.056 R)
• M25: 9,853,264 km (0.081 R)
• M26: 10,235,636 km (0.06 R)
• M27: 11,332,188 km (0.11 R)
• M28: 12,713,575 km (0.085 R)
• M29: 12,837,891 km (0.072 R)
• M30: 13,004,543 km (0.095 R)
• M31: 13,171,793 km (0.082 R)
• M32: 14,061,751 km (0.034 R)
• M33: 14,883,791 km (0.104 R)
• M34: 15,632,529 km (0.08 R)
• M35: 16,574,397 km (0.092 R)
• M36: 16,665,053 km (0.082 R)
• M37: 16,846,964 km (0.062 R)
• M38: 17,673,343 km (0.032 R)
• M39: 18,231,642 km (0.09 R)
• M40: 18,372,115 km (0.052 R)
• M41: 18,843,049 km (0.111 R)
• M42: 19,032,440 km (0.094 R)
• M43: 19,175,006 km (0.064 R)
• M44: 20,328,107 km (0.088 R)
• M45: 20,864,116 km (0.086 R)
• M46: 21,060,089 km (0.107 R)
• M47: 21,158,375 km (0.057 R)
• M48: 21,999,863 km (0.065 R)
• M49: 22,099,495 km (0.089 R)
• M50: 22,449,704 km (0.076 R)
• M51: 22,801,707 km (0.099 R)
• M52: 23,307,797 km (0.117 R)
• M53: 23,971,264 km (0.059 R)
• M54: 24,692,774 km (0.107 R)
• M55: 25,421,316 km (0.114 R)
• M56: 25,526,034 km (0.079 R)
• M57: 26,262,804 km (0.115 R)
• M58: 26,368,569 km (0.117 R)
• M59: 27,595,571 km (0.072 R)
• M60: 27,757,137 km (0.108 R)
• M61: 28,135,021 km (0.109 R)
• M62: 28,950,479 km (0.028 R)
• M63: 29,443,554 km (0.115 R)
• M64: 29,718,664 km (0.109 R)
• M65: 30,604,882 km (0.076 R)
• M66: 30,883,583 km (0.107 R)
• M67: 31,051,132 km (0.077 R)
• M68: 31,387,428 km (0.094 R)
• M69: 33,601,776 km (0.034 R)
• M70: 34,177,728 km (0.082 R)
• M71: 34,698,927 km (0.057 R)
• M72: 34,989,446 km (0.062 R)
• M73: 35,105,983 km (0.076 R)
• M74: 35,222,669 km (0.101 R)
• M75: 35,690,462 km (0.079 R)
• M76: 35,983,823 km (0.1 R)
• M77: 36,219,140 km (0.103 R)
• M78: 39,688,016 km (0.12 R)
• M79: 40,847,399 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 9.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.5 AU - 13.94 AU

Year: 14037 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,457,357 km

• M1: 569,818 km (0.083 R)
• M2: 908,657 km (0.117 R)
• M3: 1,089,820 km (0.047 R)
• M4: 1,350,121 km (0.077 R)
• M5: 1,464,563 km (0.081 R)
• M6: 1,678,787 km (0.116 R)
• M7: 2,605,995 km (0.069 R)
• M8: 2,837,273 km (0.046 R)
• M9: 2,925,835 km (0.094 R)
• M10: 3,289,059 km (0.066 R)
• M11: 3,795,896 km (0.098 R)
• M12: 3,860,971 km (0.042 R)
• M13: 3,959,257 km (0.112 R)
• M14: 4,846,373 km (0.058 R)
• M15: 4,952,587 km (0.119 R)
• M16: 5,981,372 km (0.105 R)
• M17: 6,520,074 km (0.111 R)
• M18: 6,834,828 km (0.105 R)
• M19: 7,235,451 km (0.093 R)
• M20: 7,975,661 km (0.087 R)
• M21: 8,525,134 km (0.067 R)
• M22: 8,653,638 km (0.075 R)
• M23: 9,043,341 km (0.073 R)
• M24: 9,306,184 km (0.056 R)
• M25: 9,482,859 km (0.044 R)
• M26: 9,974,588 km (0.103 R)
• M27: 10,064,795 km (0.107 R)
• M28: 10,155,451 km (0.101 R)
• M29: 10,796,927 km (0.11 R)
• M30: 12,457,613 km (0.089 R)
• M31: 13,292,519 km (0.058 R)
• M32: 13,491,634 km (0.081 R)
• M33: 13,892,855 km (0.072 R)
• M34: 14,348,979 km (0.104 R)
• M35: 15,016,335 km (0.096 R)
• M36: 15,275,738 km (0.119 R)
• M37: 16,115,730 km (0.111 R)
• M38: 17,458,221 km (0.116 R)
• M39: 17,895,346 km (0.1 R)
• M40: 19,284,512 km (0.084 R)
• M41: 19,509,956 km (0.107 R)
• M42: 19,849,842 km (0.091 R)
• M43: 20,765,680 km (0.116 R)
• M44: 21,403,416 km (0.078 R)
• M45: 22,165,318 km (0.077 R)
• M46: 23,414,760 km (0.096 R)
• M47: 23,595,025 km (0.069 R)
• M48: 23,655,313 km (0.065 R)
• M49: 24,138,963 km (0.101 R)
• M50: 24,442,946 km (0.079 R)
• M51: 24,564,868 km (0.101 R)
• M52: 25,115,987 km (0.062 R)
• M53: 25,239,106 km (0.085 R)
• M54: 25,795,161 km (0.108 R)
• M55: 26,668,364 km (0.091 R)
• M56: 26,793,876 km (0.083 R)
• M57: 27,424,581 km (0.08 R)
• M58: 28,123,801 km (0.033 R)
• M59: 28,379,614 km (0.103 R)
• M60: 28,700,351 km (0.098 R)
• M61: 29,865,121 km (0.089 R)
• M62: 31,309,638 km (0.089 R)
• M63: 32,709,724 km (0.113 R)
• M64: 32,978,701 km (0.032 R)
• M65: 33,180,957 km (0.086 R)
• M66: 34,471,089 km (0.119 R)
• M67: 34,744,853 km (0.102 R)
• M68: 36,124,295 km (0.109 R)
• M69: 36,681,099 km (0.096 R)
• M70: 37,451,378 km (0.119 R)
• M71: 37,803,232 km (0.085 R)
• M72: 38,014,913 km (0.096 R)
• M73: 39,007,794 km (0.083 R)
• M74: 39,150,361 km (0.109 R)
• M75: 39,435,943 km (0.065 R)
• M76: 40,368,836 km (0.112 R)
• M77: 40,513,048 km (0.082 R)
• M78: 41,309,058 km (0.078 R)
• M79: 42,622,827 km (0.065 R)
• M80: 44,098,610 km (0.043 R)
• M81: 44,992,158 km (0.083 R)
• M82: 45,216,405 km (0.115 R)
• M83: 45,441,101 km (0.062 R)
• M84: 45,891,690 km (0.05 R)
• M85: 45,966,788 km (0.093 R)
• M86: 47,327,830 km (0.081 R)
• M87: 48,242,621 km (0.059 R)
• M88: 48,778,929 km (0.072 R)
• M89: 49,009,310 km (0.113 R)
• M90: 50,943,610 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 6.9

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.02 AU - 17.02 AU

Year: 24565 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,457,357 km

• M1: 101,128 km (0.059 R)
• M2: 240,853 km (0.06 R)
• M3: 920,326 km (0.089 R)
• M4: 1,326,185 km (0.109 R)
• M5: 2,487,513 km (0.111 R)
• M6: 3,270,209 km (0.037 R)
• M7: 3,593,939 km (0.108 R)
• M8: 3,641,063 km (0.055 R)
• M9: 3,976,461 km (0.1 R)
• M10: 4,271,767 km (0.068 R)
• M11: 4,676,729 km (0.096 R)
• M12: 4,936,131 km (0.041 R)
• M13: 5,360,840 km (0.085 R)
• M14: 7,593,588 km (0.083 R)
• M15: 7,959,804 km (0.091 R)
• M16: 8,964,353 km (0.092 R)
• M17: 9,612,262 km (0.081 R)
• M18: 10,884,442 km (0.115 R)
• M19: 11,021,474 km (0.109 R)
• M20: 11,090,139 km (0.045 R)
• M21: 13,509,436 km (0.111 R)
• M22: 14,101,694 km (0.104 R)
• M23: 14,853,722 km (0.108 R)
• M24: 15,234,748 km (0.06 R)
• M25: 16,553,752 km (0.112 R)
• M26: 16,869,404 km (0.077 R)
• M27: 18,395,901 km (0.081 R)
• M28: 19,382,499 km (0.104 R)
• M29: 20,049,855 km (0.103 R)
• M30: 20,979,605 km (0.111 R)
• M31: 21,064,876 km (0.091 R)
• M32: 24,387,594 km (0.085 R)
• M33: 24,746,629 km (0.063 R)
• M34: 26,292,424 km (0.027 R)
• M35: 26,660,734 km (0.115 R)
• M36: 27,402,291 km (0.037 R)
• M37: 28,244,676 km (0.052 R)
• M38: 28,433,020 km (0.098 R)
• M39: 29,000,594 km (0.09 R)
• M40: 29,667,502 km (0.052 R)
• M41: 29,858,987 km (0.098 R)
• M42: 32,090,090 km (0.055 R)
• M43: 33,275,354 km (0.104 R)
• M44: 33,773,514 km (0.094 R)
• M45: 34,274,069 km (0.094 R)
• M46: 34,474,979 km (0.116 R)
• M47: 35,892,269 km (0.105 R)
• M48: 36,608,095 km (0.113 R)
• M49: 37,431,781 km (0.116 R)
• M50: 38,157,630 km (0.103 R)
• M51: 38,261,750 km (0.087 R)
• M52: 39,307,589 km (0.118 R)
• M53: 39,517,923 km (0.092 R)
• M54: 41,427,390 km (0.109 R)
• M55: 43,801,808 km (0.1 R)
• M56: 45,666,545 km (0.086 R)
• M57: 46,441,911 km (0.035 R)
• M58: 47,893,459 km (0.097 R)
• M59: 48,455,648 km (0.05 R)
• M60: 50,269,372 km (0.119 R)
• M61: 52,799,372 km (0.096 R)
• M62: 53,962,944 km (0.106 R)
• M63: 54,782,591 km (0.107 R)
• M64: 55,370,510 km (0.115 R)
• M65: 56,790,044 km (0.088 R)
• M66: 58,581,180 km (0.119 R)
• M67: 60,027,492 km (0.115 R)
• M68: 60,148,517 km (0.115 R)
• M69: 62,096,431 km (0.114 R)
• M70: 63,570,867 km (0.064 R)
• M71: 64,436,291 km (0.115 R)
• M72: 67,432,886 km (0.092 R)
• M73: 67,684,659 km (0.065 R)
• M74: 67,810,620 km (0.092 R)
• M75: 70,219,445 km (0.086 R)
• M76: 71,370,302 km (0.104 R)
• M77: 73,172,657 km (0.063 R)
• M78: 73,820,116 km (0.081 R)
• M79: 74,729,522 km (0.072 R)
• M80: 76,297,308 km (0.106 R)
• M81: 77,743,919 km (0.054 R)
• M82: 78,404,394 km (0.119 R)
• M83: 81,199,031 km (0.081 R)
• M84: 81,332,922 km (0.068 R)
• M85: 87,433,373 km (0.094 R)
• M86: 87,570,554 km (0.051 R)
• M87: 87,982,696 km (0.088 R)
• M88: 91,024,620 km (0.036 R)
• M89: 92,698,321 km (0.072 R)
• M90: 92,978,218 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 7.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 16.72 AU - 24.16 AU

Year: 32329 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,457,357 km

• M1: 100,979 km (0.077 R)
• M2: 410,646 km (0.101 R)
• M3: 471,981 km (0.049 R)
• M4: 750,682 km (0.071 R)
• M5: 828,024 km (0.094 R)
• M6: 2,592,830 km (0.118 R)
• M7: 2,915,064 km (0.117 R)
• M8: 3,865,908 km (0.108 R)
• M9: 4,421,963 km (0.073 R)
• M10: 5,302,497 km (0.045 R)
• M11: 5,556,514 km (0.082 R)
• M12: 5,607,826 km (0.071 R)
• M13: 6,129,623 km (0.087 R)
• M14: 6,182,581 km (0.082 R)
• M15: 6,342,651 km (0.069 R)
• M16: 6,450,062 km (0.118 R)
• M17: 7,163,045 km (0.097 R)
• M18: 7,331,193 km (0.117 R)
• M19: 8,662,764 km (0.111 R)
• M20: 9,448,003 km (0.097 R)
• M21: 9,632,308 km (0.09 R)
• M22: 9,694,092 km (0.072 R)
• M23: 13,493,578 km (0.06 R)
• M24: 14,898,452 km (0.101 R)
• M25: 15,328,995 km (0.093 R)
• M26: 16,275,800 km (0.105 R)
• M27: 17,241,454 km (0.035 R)
• M28: 17,617,692 km (0.1 R)
• M29: 18,072,919 km (0.082 R)
• M30: 18,685,821 km (0.076 R)
• M31: 18,840,057 km (0.066 R)
• M32: 19,383,396 km (0.028 R)
• M33: 19,853,283 km (0.106 R)
• M34: 20,089,648 km (0.063 R)
• M35: 20,964,197 km (0.061 R)
• M36: 22,095,007 km (0.094 R)
• M37: 22,750,096 km (0.077 R)
• M38: 24,415,719 km (0.105 R)
• M39: 25,007,827 km (0.109 R)
• M40: 25,177,920 km (0.117 R)
• M41: 25,433,732 km (0.06 R)
• M42: 26,034,069 km (0.097 R)
• M43: 26,379,191 km (0.096 R)
• M44: 27,774,640 km (0.109 R)
• M45: 28,304,216 km (0.074 R)
• M46: 29,015,405 km (0.036 R)
• M47: 29,283,634 km (0.106 R)
• M48: 30,002,751 km (0.058 R)
• M49: 32,102,805 km (0.101 R)
• M50: 33,310,659 km (0.105 R)
• M51: 33,404,157 km (0.099 R)
• M52: 34,722,713 km (0.081 R)
• M53: 34,817,558 km (0.096 R)
• M54: 36,250,406 km (0.108 R)
• M55: 37,702,403 km (0.11 R)
• M56: 38,779,209 km (0.108 R)
• M57: 39,568,637 km (0.109 R)
• M58: 40,263,818 km (0.046 R)
• M59: 41,766,978 km (0.117 R)
• M60: 42,779,306 km (0.037 R)
• M61: 44,210,060 km (0.057 R)
• M62: 44,931,272 km (0.11 R)
• M63: 45,345,209 km (0.105 R)
• M64: 46,803,788 km (0.105 R)
• M65: 46,908,507 km (0.101 R)
• M66: 53,445,335 km (0.118 R)
• M67: 55,317,253 km (0.087 R)
• M68: 56,539,917 km (0.111 R)
• M69: 58,898,626 km (0.11 R)
• M70: 59,919,333 km (0.116 R)
• M71: 60,374,858 km (0.055 R)
• M72: 60,603,145 km (0.106 R)
• M73: 60,831,581 km (0.071 R)
• M74: 61,289,350 km (0.085 R)
• M75: 61,518,684 km (0.106 R)
• M76: 61,863,357 km (0.092 R)
• M77: 62,785,179 km (0.12 R)
• M78: 63,827,876 km (0.067 R)
• M79: 65,109,930 km (0.117 R)
• M80: 67,817,801 km (0.073 R)
• M81: 68,649,266 km (0.072 R)
• M82: 70,202,391 km (0.114 R)
• M83: 70,442,346 km (0.073 R)
• M84: 70,682,600 km (0.093 R)
• M85: 70,802,877 km (0.063 R)
• M86: 71,043,430 km (0.036 R)
• M87: 73,343,198 km (0.036 R)
• M88: 76,900,037 km (0.085 R)
• M89: 77,271,040 km (0.089 R)
• M90: 78,139,456 km (0.082 R)
• M91: 80,136,288 km (0.082 R)
• M92: 80,763,702 km (0.09 R)
• M93: 81,897,354 km (0.108 R)
• M94: 82,529,256 km (0.042 R)
• M95: 83,798,145 km (0.077 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit