🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 128 Days

Day: 39.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,011,394 km

• M1: 77,043 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 19.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,011,394 km

• M1: 340,784 km (0.097 R)
• M2: 463,604 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.84 AU

Year: 210 Days

Day: 41 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 228 Days

Day: 37.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,011,394 km

• M1: 207,193 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.93 AU - 1.25 AU

Year: 400 Days

Day: 28.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,011,394 km

• M1: 75,996 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.46 AU - 1.78 AU

Year: 725 Days

Day: 17.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 14.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.2 AU - 7.44 AU

Year: 6260 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,011,394 km

• M1: 286,330 km (0.097 R)
• M2: 565,330 km (0.107 R)
• M3: 1,316,611 km (0.114 R)
• M4: 1,563,747 km (0.106 R)
• M5: 1,790,537 km (0.047 R)
• M6: 2,009,997 km (0.045 R)
• M7: 2,700,990 km (0.111 R)
• M8: 3,171,475 km (0.09 R)
• M9: 3,925,897 km (0.076 R)
• M10: 4,238,257 km (0.066 R)
• M11: 4,385,312 km (0.112 R)
• M12: 4,811,068 km (0.067 R)
• M13: 6,139,796 km (0.105 R)
• M14: 7,075,979 km (0.11 R)
• M15: 7,221,688 km (0.095 R)
• M16: 7,457,155 km (0.055 R)
• M17: 7,695,015 km (0.101 R)
• M18: 7,965,787 km (0.033 R)
• M19: 8,270,219 km (0.108 R)
• M20: 8,953,582 km (0.118 R)
• M21: 9,590,719 km (0.097 R)
• M22: 10,111,170 km (0.072 R)
• M23: 10,707,468 km (0.117 R)
• M24: 10,875,167 km (0.083 R)
• M25: 10,976,295 km (0.036 R)
• M26: 11,077,722 km (0.1 R)
• M27: 11,623,605 km (0.051 R)
• M28: 11,761,534 km (0.105 R)
• M29: 12,004,032 km (0.11 R)
• M30: 12,178,314 km (0.11 R)
• M31: 12,353,493 km (0.11 R)
• M32: 12,458,959 km (0.046 R)
• M33: 12,600,180 km (0.084 R)
• M34: 13,422,071 km (0.114 R)
• M35: 13,639,287 km (0.057 R)
• M36: 14,004,006 km (0.067 R)
• M37: 14,483,019 km (0.084 R)
• M38: 15,155,162 km (0.118 R)
• M39: 15,305,957 km (0.107 R)
• M40: 16,607,458 km (0.102 R)
• M41: 17,075,251 km (0.084 R)
• M42: 18,024,000 km (0.055 R)
• M43: 18,868,181 km (0.087 R)
• M44: 19,274,638 km (0.066 R)
• M45: 19,560,969 km (0.098 R)
• M46: 20,137,818 km (0.094 R)
• M47: 20,262,284 km (0.101 R)
• M48: 20,511,663 km (0.111 R)
• M49: 20,636,727 km (0.031 R)
• M50: 20,845,865 km (0.054 R)
• M51: 21,224,048 km (0.058 R)
• M52: 21,477,467 km (0.087 R)
• M53: 22,286,343 km (0.098 R)
• M54: 22,759,371 km (0.086 R)
• M55: 23,018,624 km (0.119 R)
• M56: 23,365,991 km (0.098 R)
• M57: 23,583,955 km (0.118 R)
• M58: 23,977,996 km (0.109 R)
• M59: 24,330,149 km (0.081 R)
• M60: 24,772,809 km (0.054 R)
• M61: 25,084,122 km (0.039 R)
• M62: 25,218,012 km (0.114 R)
• M63: 25,441,661 km (0.12 R)
• M64: 25,710,788 km (0.081 R)
• M65: 25,890,754 km (0.104 R)
• M66: 26,388,017 km (0.106 R)
• M67: 26,706,062 km (0.119 R)
• M68: 27,299,966 km (0.107 R)
• M69: 28,037,184 km (0.096 R)
• M70: 28,687,486 km (0.066 R)
• M71: 29,766,685 km (0.092 R)
• M72: 29,955,777 km (0.116 R)
• M73: 30,145,168 km (0.078 R)
• M74: 30,668,162 km (0.09 R)
• M75: 31,194,298 km (0.12 R)
• M76: 31,338,211 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 10.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.67 AU - 15.77 AU

Year: 15944 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,011,394 km

• M1: 132,993 km (0.072 R)
• M2: 199,863 km (0.091 R)
• M3: 282,590 km (0.113 R)
• M4: 411,993 km (0.109 R)
• M5: 532,718 km (0.076 R)
• M6: 832,811 km (0.071 R)
• M7: 1,118,244 km (0.091 R)
• M8: 1,272,629 km (0.103 R)
• M9: 1,855,612 km (0.118 R)
• M10: 2,258,479 km (0.047 R)
• M11: 2,370,677 km (0.119 R)
• M12: 2,898,309 km (0.026 R)
• M13: 3,822,824 km (0.094 R)
• M14: 4,127,405 km (0.075 R)
• M15: 4,230,628 km (0.096 R)
• M16: 4,832,161 km (0.077 R)
• M17: 5,235,776 km (0.092 R)
• M18: 5,765,203 km (0.086 R)
• M19: 6,036,424 km (0.034 R)
• M20: 6,114,663 km (0.094 R)
• M21: 6,551,190 km (0.058 R)
• M22: 6,997,740 km (0.109 R)
• M23: 7,162,596 km (0.092 R)
• M24: 8,092,347 km (0.101 R)
• M25: 8,925,607 km (0.117 R)
• M26: 10,437,144 km (0.032 R)
• M27: 11,006,364 km (0.096 R)
• M28: 12,423,056 km (0.117 R)
• M29: 12,673,184 km (0.051 R)
• M30: 12,874,393 km (0.037 R)
• M31: 13,280,102 km (0.075 R)
• M32: 13,587,227 km (0.1 R)
• M33: 14,260,417 km (0.074 R)
• M34: 14,627,530 km (0.111 R)
• M35: 14,891,570 km (0.106 R)
• M36: 15,639,560 km (0.084 R)
• M37: 16,509,172 km (0.105 R)
• M38: 18,181,826 km (0.042 R)
• M39: 18,295,221 km (0.108 R)
• M40: 19,791,200 km (0.11 R)
• M41: 20,142,007 km (0.085 R)
• M42: 21,266,235 km (0.113 R)
• M43: 21,625,569 km (0.104 R)
• M44: 21,866,272 km (0.116 R)
• M45: 22,837,611 km (0.047 R)
• M46: 23,637,361 km (0.104 R)
• M47: 23,885,245 km (0.095 R)
• M48: 24,634,132 km (0.112 R)
• M49: 24,948,437 km (0.058 R)
• M50: 25,963,159 km (0.044 R)
• M51: 26,090,916 km (0.106 R)
• M52: 27,705,974 km (0.091 R)
• M53: 28,295,240 km (0.094 R)
• M54: 28,756,451 km (0.074 R)
• M55: 29,486,189 km (0.11 R)
• M56: 33,087,010 km (0.112 R)
• M57: 33,225,687 km (0.094 R)
• M58: 33,712,179 km (0.114 R)
• M59: 34,131,053 km (0.108 R)
• M60: 34,903,577 km (0.032 R)
• M61: 35,469,057 km (0.09 R)
• M62: 35,752,994 km (0.087 R)
• M63: 36,180,095 km (0.063 R)
• M64: 36,537,485 km (0.046 R)
• M65: 37,833,451 km (0.099 R)
• M66: 38,268,781 km (0.067 R)
• M67: 42,035,655 km (0.118 R)
• M68: 43,165,867 km (0.053 R)
• M69: 43,393,106 km (0.05 R)
• M70: 43,696,640 km (0.075 R)
• M71: 46,927,057 km (0.114 R)
• M72: 47,160,729 km (0.102 R)
• M73: 48,099,306 km (0.107 R)
• M74: 48,886,041 km (0.114 R)
• M75: 49,360,266 km (0.104 R)
• M76: 50,074,297 km (0.12 R)
• M77: 51,271,977 km (0.09 R)
• M78: 51,593,014 km (0.118 R)
• M79: 51,673,349 km (0.112 R)
• M80: 52,479,083 km (0.08 R)
• M81: 52,883,595 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.1

Radius: 6

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.57 AU - 17.89 AU

Year: 21927 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,011,394 km

• M1: 148,850 km (0.092 R)
• M2: 224,846 km (0.118 R)
• M3: 736,620 km (0.104 R)
• M4: 1,085,033 km (0.111 R)
• M5: 1,220,868 km (0.097 R)
• M6: 1,333,515 km (0.037 R)
• M7: 2,248,606 km (0.08 R)
• M8: 2,317,570 km (0.094 R)
• M9: 2,528,952 km (0.089 R)
• M10: 2,673,314 km (0.039 R)
• M11: 2,894,868 km (0.115 R)
• M12: 3,798,440 km (0.084 R)
• M13: 6,272,190 km (0.07 R)
• M14: 6,320,959 km (0.117 R)
• M15: 8,104,614 km (0.069 R)
• M16: 8,586,768 km (0.077 R)
• M17: 10,145,728 km (0.084 R)
• M18: 10,317,915 km (0.103 R)
• M19: 10,549,043 km (0.092 R)
• M20: 11,134,121 km (0.029 R)
• M21: 11,311,693 km (0.083 R)
• M22: 11,490,164 km (0.053 R)
• M23: 12,152,733 km (0.106 R)
• M24: 12,827,569 km (0.107 R)
• M25: 13,767,342 km (0.041 R)
• M26: 13,957,930 km (0.113 R)
• M27: 14,277,621 km (0.119 R)
• M28: 15,120,006 km (0.083 R)
• M29: 15,514,197 km (0.063 R)
• M30: 15,778,835 km (0.057 R)
• M31: 15,911,678 km (0.099 R)
• M32: 16,852,350 km (0.107 R)
• M33: 17,261,051 km (0.1 R)
• M34: 19,637,712 km (0.037 R)
• M35: 19,709,071 km (0.091 R)
• M36: 20,573,148 km (0.115 R)
• M37: 20,645,703 km (0.102 R)
• M38: 22,711,650 km (0.118 R)
• M39: 23,389,627 km (0.09 R)
• M40: 25,540,994 km (0.065 R)
• M41: 29,047,119 km (0.066 R)
• M42: 29,700,563 km (0.112 R)
• M43: 30,772,880 km (0.109 R)
• M44: 31,773,840 km (0.087 R)
• M45: 31,857,764 km (0.087 R)
• M46: 31,941,689 km (0.115 R)
• M47: 32,025,763 km (0.117 R)
• M48: 33,295,250 km (0.1 R)
• M49: 34,408,707 km (0.05 R)
• M50: 35,013,232 km (0.09 R)
• M51: 35,795,779 km (0.082 R)
• M52: 36,057,874 km (0.109 R)
• M53: 38,088,665 km (0.074 R)
• M54: 39,613,217 km (0.078 R)
• M55: 40,701,392 km (0.089 R)
• M56: 41,157,665 km (0.062 R)
• M57: 41,432,327 km (0.107 R)
• M58: 42,536,808 km (0.102 R)
• M59: 44,492,800 km (0.089 R)
• M60: 45,151,330 km (0.082 R)
• M61: 46,859,439 km (0.108 R)
• M62: 47,625,230 km (0.069 R)
• M63: 49,363,707 km (0.083 R)
• M64: 51,319,400 km (0.106 R)
• M65: 52,108,828 km (0.077 R)
• M66: 52,306,746 km (0.1 R)
• M67: 53,001,628 km (0.046 R)
• M68: 56,014,230 km (0.117 R)
• M69: 56,115,508 km (0.079 R)
• M70: 57,234,649 km (0.119 R)
• M71: 58,463,895 km (0.076 R)
• M72: 58,978,661 km (0.102 R)
• M73: 59,081,734 km (0.106 R)
• M74: 59,701,817 km (0.057 R)
• M75: 60,116,353 km (0.073 R)
• M76: 61,888,789 km (0.109 R)
• M77: 62,413,428 km (0.109 R)
• M78: 63,044,881 km (0.1 R)
• M79: 64,739,077 km (0.113 R)
• M80: 65,058,468 km (0.112 R)
• M81: 66,019,485 km (0.07 R)
• M82: 66,126,597 km (0.1 R)
• M83: 66,448,233 km (0.093 R)
• M84: 67,308,271 km (0.117 R)
• M85: 68,388,667 km (0.048 R)
• M86: 70,129,088 km (0.048 R)
• M87: 70,566,512 km (0.093 R)
• M88: 71,994,274 km (0.107 R)
• M89: 73,986,769 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.7

Radius: 3.5

Gravity: 74.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.82 AU - 20.44 AU

Year: 23835 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,011,394 km

• M1: 137,480 km (0.086 R)
• M2: 233,672 km (0.092 R)
• M3: 350,209 km (0.073 R)
• M4: 581,487 km (0.092 R)
• M5: 940,522 km (0.107 R)
• M6: 1,094,159 km (0.118 R)
• M7: 2,169,768 km (0.036 R)
• M8: 2,413,462 km (0.112 R)
• M9: 2,580,713 km (0.1 R)
• M10: 2,708,619 km (0.1 R)
• M11: 2,882,302 km (0.109 R)
• M12: 3,286,516 km (0.096 R)
• M13: 3,425,043 km (0.112 R)
• M14: 4,652,793 km (0.117 R)
• M15: 4,860,734 km (0.11 R)
• M16: 5,833,419 km (0.078 R)
• M17: 5,945,019 km (0.069 R)
• M18: 7,040,973 km (0.074 R)
• M19: 8,322,578 km (0.073 R)
• M20: 8,574,651 km (0.105 R)
• M21: 12,214,965 km (0.032 R)
• M22: 12,934,980 km (0.096 R)
• M23: 13,080,688 km (0.119 R)
• M24: 15,099,661 km (0.071 R)
• M25: 16,027,617 km (0.108 R)
• M26: 16,577,389 km (0.066 R)
• M27: 16,973,823 km (0.085 R)
• M28: 17,293,364 km (0.038 R)
• M29: 18,508,697 km (0.117 R)
• M30: 19,168,125 km (0.067 R)
• M31: 19,584,156 km (0.042 R)
• M32: 19,751,407 km (0.102 R)
• M33: 19,919,256 km (0.093 R)
• M34: 20,510,018 km (0.104 R)
• M35: 20,679,811 km (0.047 R)
• M36: 21,192,184 km (0.116 R)
• M37: 23,282,814 km (0.099 R)
• M38: 23,815,682 km (0.095 R)
• M39: 24,984,041 km (0.099 R)
• M40: 25,895,242 km (0.093 R)
• M41: 26,724,762 km (0.09 R)
• M42: 28,314,987 km (0.114 R)
• M43: 29,647,605 km (0.089 R)
• M44: 30,224,903 km (0.105 R)
• M45: 30,805,942 km (0.109 R)
• M46: 31,000,419 km (0.054 R)
• M47: 31,488,407 km (0.112 R)
• M48: 32,077,374 km (0.086 R)
• M49: 38,372,153 km (0.118 R)
• M50: 38,791,027 km (0.089 R)
• M51: 39,316,864 km (0.11 R)
• M52: 39,739,029 km (0.089 R)
• M53: 40,375,269 km (0.107 R)
• M54: 40,588,146 km (0.047 R)
• M55: 41,550,509 km (0.05 R)
• M56: 45,142,803 km (0.075 R)
• M57: 45,363,759 km (0.088 R)
• M58: 47,031,925 km (0.077 R)
• M59: 47,143,824 km (0.118 R)
• M60: 49,742,339 km (0.064 R)
• M61: 50,313,354 km (0.096 R)
• M62: 51,231,586 km (0.034 R)
• M63: 51,923,775 km (0.085 R)
• M64: 53,084,356 km (0.096 R)
• M65: 55,076,999 km (0.106 R)
• M66: 56,617,109 km (0.118 R)
• M67: 58,652,388 km (0.067 R)
• M68: 60,224,961 km (0.054 R)
• M69: 61,199,591 km (0.112 R)
• M70: 68,039,356 km (0.111 R)
• M71: 69,054,228 km (0.109 R)
• M72: 69,690,916 km (0.092 R)
• M73: 71,741,903 km (0.096 R)
• M74: 71,870,707 km (0.089 R)
• M75: 72,257,716 km (0.102 R)
• M76: 73,292,934 km (0.055 R)
• M77: 73,552,635 km (0.098 R)
• M78: 74,985,783 km (0.079 R)
• M79: 75,247,430 km (0.046 R)
• M80: 76,165,362 km (0.075 R)
• M81: 78,012,298 km (0.114 R)
• M82: 78,409,929 km (0.069 R)
• M83: 79,873,894 km (0.051 R)
• M84: 82,019,277 km (0.056 R)
• M85: 82,423,640 km (0.109 R)
• M86: 82,828,751 km (0.118 R)
• M87: 84,455,478 km (0.11 R)
• M88: 87,052,647 km (0.099 R)
• M89: 87,602,718 km (0.072 R)
• M90: 88,568,223 km (0.104 R)
• M91: 89,814,672 km (0.033 R)
• M92: 91,206,531 km (0.103 R)
• M93: 92,185,050 km (0.064 R)
• M94: 93,026,389 km (0.077 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit