🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 38.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 169 Days

Day: 18.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.67 AU - 0.71 AU

Year: 203 Days

Day: 33.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.5 AU - 3.62 AU

Year: 1899 Days

Day: 13.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,562,774 km

• M1: 62,981 km (0.096 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 12.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.91 AU - 7.25 AU

Year: 5988 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,562,774 km

• M1: 187,446 km (0.092 R)
• M2: 294,708 km (0.08 R)
• M3: 434,731 km (0.065 R)
• M4: 533,316 km (0.052 R)
• M5: 758,162 km (0.047 R)
• M6: 970,591 km (0.066 R)
• M7: 1,187,209 km (0.115 R)
• M8: 1,420,432 km (0.07 R)
• M9: 1,614,460 km (0.101 R)
• M10: 2,249,354 km (0.096 R)
• M11: 2,435,304 km (0.111 R)
• M12: 2,583,555 km (0.06 R)
• M13: 3,206,780 km (0.111 R)
• M14: 3,583,767 km (0.041 R)
• M15: 3,753,261 km (0.094 R)
• M16: 3,950,281 km (0.09 R)
• M17: 4,380,226 km (0.032 R)
• M18: 4,509,628 km (0.085 R)
• M19: 4,666,556 km (0.097 R)
• M20: 4,745,693 km (0.098 R)
• M21: 4,959,169 km (0.027 R)
• M22: 6,363,594 km (0.112 R)
• M23: 6,928,027 km (0.048 R)
• M24: 7,384,899 km (0.092 R)
• M25: 8,073,049 km (0.109 R)
• M26: 8,683,708 km (0.1 R)
• M27: 8,978,266 km (0.039 R)
• M28: 9,543,596 km (0.106 R)
• M29: 9,779,811 km (0.12 R)
• M30: 9,949,754 km (0.105 R)
• M31: 10,743,820 km (0.108 R)
• M32: 11,166,284 km (0.1 R)
• M33: 11,344,007 km (0.097 R)
• M34: 11,630,187 km (0.116 R)
• M35: 11,846,506 km (0.077 R)
• M36: 12,539,892 km (0.109 R)
• M37: 13,321,840 km (0.073 R)
• M38: 13,472,635 km (0.077 R)
• M39: 13,699,724 km (0.072 R)
• M40: 13,851,865 km (0.075 R)
• M41: 14,234,686 km (0.074 R)
• M42: 14,932,710 km (0.115 R)
• M43: 16,604,316 km (0.082 R)
• M44: 17,586,127 km (0.073 R)
• M45: 17,793,021 km (0.067 R)
• M46: 18,502,564 km (0.104 R)
• M47: 18,628,675 km (0.108 R)
• M48: 18,839,608 km (0.081 R)
• M49: 18,924,280 km (0.116 R)
• M50: 19,263,867 km (0.071 R)
• M51: 19,734,203 km (0.045 R)
• M52: 19,949,325 km (0.093 R)
• M53: 21,343,876 km (0.087 R)
• M54: 21,520,551 km (0.097 R)
• M55: 21,919,529 km (0.096 R)
• M56: 22,097,700 km (0.116 R)
• M57: 23,494,495 km (0.1 R)
• M58: 23,722,333 km (0.046 R)
• M59: 24,226,478 km (0.085 R)
• M60: 24,456,858 km (0.086 R)
• M61: 24,641,612 km (0.098 R)
• M62: 25,292,063 km (0.065 R)
• M63: 26,895,004 km (0.077 R)
• M64: 26,990,298 km (0.065 R)
• M65: 27,324,799 km (0.087 R)
• M66: 27,564,604 km (0.12 R)
• M67: 27,805,158 km (0.111 R)
• M68: 28,433,618 km (0.034 R)
• M69: 29,409,745 km (0.079 R)
• M70: 29,606,316 km (0.079 R)
• M71: 29,704,752 km (0.06 R)
• M72: 29,951,289 km (0.097 R)
• M73: 30,050,023 km (0.066 R)
• M74: 30,198,425 km (0.108 R)
• M75: 30,496,124 km (0.069 R)
• M76: 31,394,759 km (0.054 R)
• M77: 31,645,934 km (0.103 R)
• M78: 31,847,292 km (0.113 R)
• M79: 32,302,070 km (0.118 R)
• M80: 33,371,545 km (0.115 R)
• M81: 33,936,277 km (0.114 R)
• M82: 34,763,553 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 12.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.87 AU - 8.05 AU

Year: 6514 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,562,774 km

• M1: 216,019 km (0.057 R)
• M2: 452,534 km (0.093 R)
• M3: 580,290 km (0.032 R)
• M4: 843,134 km (0.109 R)
• M5: 924,066 km (0.104 R)
• M6: 1,044,642 km (0.095 R)
• M7: 1,145,172 km (0.116 R)
• M8: 1,684,173 km (0.112 R)
• M9: 2,036,775 km (0.067 R)
• M10: 2,132,817 km (0.089 R)
• M11: 2,279,572 km (0.045 R)
• M12: 2,396,259 km (0.116 R)
• M13: 2,497,836 km (0.084 R)
• M14: 2,829,195 km (0.105 R)
• M15: 3,174,916 km (0.045 R)
• M16: 3,515,101 km (0.118 R)
• M17: 3,631,189 km (0.093 R)
• M18: 3,748,623 km (0.071 R)
• M19: 3,987,232 km (0.064 R)
• M20: 4,230,927 km (0.111 R)
• M21: 4,669,249 km (0.117 R)
• M22: 4,947,950 km (0.04 R)
• M23: 5,100,240 km (0.101 R)
• M24: 5,254,176 km (0.092 R)
• M25: 5,432,048 km (0.114 R)
• M26: 5,702,671 km (0.097 R)
• M27: 5,862,591 km (0.088 R)
• M28: 6,257,081 km (0.096 R)
• M29: 6,351,178 km (0.111 R)
• M30: 6,853,078 km (0.103 R)
• M31: 7,023,321 km (0.08 R)
• M32: 7,194,910 km (0.089 R)
• M33: 7,367,845 km (0.056 R)
• M34: 7,718,053 km (0.075 R)
• M35: 8,512,717 km (0.117 R)
• M36: 8,748,483 km (0.045 R)
• M37: 9,172,743 km (0.089 R)
• M38: 9,333,561 km (0.093 R)
• M39: 9,522,503 km (0.048 R)
• M40: 9,767,245 km (0.078 R)
• M41: 10,457,789 km (0.113 R)
• M42: 10,569,838 km (0.07 R)
• M43: 11,508,863 km (0.115 R)
• M44: 11,624,503 km (0.106 R)
• M45: 12,208,682 km (0.031 R)
• M46: 12,445,047 km (0.075 R)
• M47: 12,534,058 km (0.103 R)
• M48: 12,652,988 km (0.104 R)
• M49: 12,802,287 km (0.071 R)
• M50: 12,982,253 km (0.096 R)
• M51: 13,072,610 km (0.089 R)
• M52: 13,163,117 km (0.044 R)
• M53: 13,496,720 km (0.076 R)
• M54: 13,588,274 km (0.061 R)
• M55: 14,048,736 km (0.046 R)
• M56: 15,238,338 km (0.108 R)
• M57: 15,333,632 km (0.103 R)
• M58: 15,620,710 km (0.107 R)
• M59: 15,780,930 km (0.097 R)
• M60: 15,877,420 km (0.114 R)
• M61: 16,557,792 km (0.077 R)
• M62: 17,413,491 km (0.114 R)
• M63: 17,513,124 km (0.096 R)
• M64: 17,713,136 km (0.057 R)
• M65: 17,813,366 km (0.088 R)
• M66: 18,825,994 km (0.106 R)
• M67: 20,100,718 km (0.062 R)
• M68: 20,345,011 km (0.043 R)
• M69: 20,625,358 km (0.118 R)
• M70: 21,083,875 km (0.086 R)
• M71: 21,225,544 km (0.031 R)
• M72: 21,509,930 km (0.099 R)
• M73: 24,015,096 km (0.114 R)
• M74: 24,422,900 km (0.061 R)
• M75: 24,646,399 km (0.115 R)
• M76: 24,982,844 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 10.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.4 AU - 7.52 AU

Year: 7228 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,562,774 km

• M1: 374,743 km (0.07 R)
• M2: 753,225 km (0.093 R)
• M3: 872,604 km (0.115 R)
• M4: 1,015,022 km (0.091 R)
• M5: 1,148,463 km (0.094 R)
• M6: 1,546,393 km (0.086 R)
• M7: 1,642,884 km (0.102 R)
• M8: 2,027,949 km (0.113 R)
• M9: 2,176,948 km (0.114 R)
• M10: 2,531,645 km (0.118 R)
• M11: 2,692,612 km (0.094 R)
• M12: 2,904,592 km (0.071 R)
• M13: 3,196,009 km (0.052 R)
• M14: 3,573,444 km (0.058 R)
• M15: 4,045,575 km (0.065 R)
• M16: 4,207,291 km (0.098 R)
• M17: 4,398,776 km (0.083 R)
• M18: 4,677,327 km (0.106 R)
• M19: 4,961,713 km (0.102 R)
• M20: 5,281,254 km (0.054 R)
• M21: 5,607,377 km (0.103 R)
• M22: 6,032,085 km (0.105 R)
• M23: 6,124,387 km (0.088 R)
• M24: 6,656,806 km (0.051 R)
• M25: 7,138,960 km (0.098 R)
• M26: 7,466,729 km (0.104 R)
• M27: 7,699,054 km (0.049 R)
• M28: 8,171,036 km (0.092 R)
• M29: 8,896,585 km (0.091 R)
• M30: 9,391,754 km (0.093 R)
• M31: 9,714,736 km (0.043 R)
• M32: 9,968,604 km (0.11 R)
• M33: 10,519,872 km (0.118 R)
• M34: 11,005,766 km (0.049 R)
• M35: 11,346,400 km (0.071 R)
• M36: 11,613,881 km (0.067 R)
• M37: 11,960,649 km (0.117 R)
• M38: 12,077,036 km (0.101 R)
• M39: 12,271,813 km (0.101 R)
• M40: 12,428,441 km (0.104 R)
• M41: 13,745,651 km (0.064 R)
• M42: 14,112,465 km (0.088 R)
• M43: 14,772,790 km (0.085 R)
• M44: 15,022,917 km (0.098 R)
• M45: 15,274,541 km (0.084 R)
• M46: 16,123,359 km (0.096 R)
• M47: 16,467,135 km (0.097 R)
• M48: 16,683,304 km (0.076 R)
• M49: 18,446,016 km (0.063 R)
• M50: 19,303,810 km (0.05 R)
• M51: 19,531,797 km (0.113 R)
• M52: 20,591,698 km (0.098 R)
• M53: 20,871,297 km (0.116 R)
• M54: 21,105,118 km (0.1 R)
• M55: 23,104,494 km (0.067 R)
• M56: 23,881,954 km (0.115 R)
• M57: 24,126,696 km (0.103 R)
• M58: 24,519,989 km (0.095 R)
• M59: 25,512,570 km (0.106 R)
• M60: 25,862,929 km (0.108 R)
• M61: 26,215,082 km (0.111 R)
• M62: 26,315,911 km (0.076 R)
• M63: 26,670,159 km (0.114 R)
• M64: 27,639,254 km (0.047 R)
• M65: 27,999,186 km (0.119 R)
• M66: 28,412,525 km (0.067 R)
• M67: 30,934,446 km (0.093 R)
• M68: 31,041,109 km (0.107 R)
• M69: 31,308,291 km (0.12 R)
• M70: 32,709,574 km (0.089 R)
• M71: 33,090,301 km (0.106 R)
• M72: 34,683,369 km (0.043 R)
• M73: 35,071,725 km (0.106 R)
• M74: 36,245,171 km (0.075 R)
• M75: 37,261,239 km (0.107 R)
• M76: 37,658,870 km (0.039 R)
• M77: 37,886,708 km (0.078 R)
• M78: 38,172,290 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 8

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.02 AU - 9.24 AU

Year: 8224 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,562,774 km

• M1: 100,829 km (0.088 R)
• M2: 231,578 km (0.073 R)
• M3: 320,289 km (0.115 R)
• M4: 375,939 km (0.101 R)
• M5: 724,203 km (0.045 R)
• M6: 816,954 km (0.047 R)
• M7: 930,648 km (0.055 R)
• M8: 1,049,579 km (0.108 R)
• M9: 1,120,039 km (0.106 R)
• M10: 1,515,726 km (0.112 R)
• M11: 1,909,168 km (0.114 R)
• M12: 2,084,347 km (0.082 R)
• M13: 2,310,539 km (0.112 R)
• M14: 2,403,290 km (0.03 R)
• M15: 3,583,767 km (0.097 R)
• M16: 3,745,781 km (0.095 R)
• M17: 3,910,339 km (0.107 R)
• M18: 3,993,366 km (0.102 R)
• M19: 4,189,788 km (0.099 R)
• M20: 4,246,485 km (0.12 R)
• M21: 4,475,669 km (0.091 R)
• M22: 4,650,399 km (0.074 R)
• M23: 5,432,946 km (0.098 R)
• M24: 5,525,846 km (0.096 R)
• M25: 5,619,345 km (0.109 R)
• M26: 5,839,553 km (0.093 R)
• M27: 6,030,440 km (0.095 R)
• M28: 6,320,809 km (0.12 R)
• M29: 6,516,932 km (0.12 R)
• M30: 6,982,331 km (0.115 R)
• M31: 7,389,836 km (0.032 R)
• M32: 7,665,844 km (0.093 R)
• M33: 8,015,454 km (0.09 R)
• M34: 8,086,064 km (0.061 R)
• M35: 8,334,696 km (0.048 R)
• M36: 8,406,204 km (0.042 R)
• M37: 8,513,914 km (0.077 R)
• M38: 10,683,382 km (0.1 R)
• M39: 13,054,209 km (0.1 R)
• M40: 13,262,450 km (0.038 R)
• M41: 13,513,624 km (0.111 R)
• M42: 14,063,397 km (0.088 R)
• M43: 15,712,115 km (0.065 R)
• M44: 15,800,527 km (0.117 R)
• M45: 16,022,381 km (0.105 R)
• M46: 16,379,471 km (0.095 R)
• M47: 16,514,109 km (0.097 R)
• M48: 16,739,254 km (0.11 R)
• M49: 16,829,611 km (0.067 R)
• M50: 17,192,685 km (0.088 R)
• M51: 17,880,386 km (0.081 R)
• M52: 18,018,914 km (0.087 R)
• M53: 18,483,565 km (0.066 R)
• M54: 18,905,132 km (0.119 R)
• M55: 19,093,475 km (0.054 R)
• M56: 19,519,680 km (0.071 R)
• M57: 19,996,747 km (0.085 R)
• M58: 20,092,640 km (0.059 R)
• M59: 20,188,681 km (0.069 R)
• M60: 20,381,214 km (0.092 R)
• M61: 21,011,171 km (0.089 R)
• M62: 22,539,163 km (0.09 R)
• M63: 22,589,129 km (0.044 R)
• M64: 22,638,945 km (0.099 R)
• M65: 23,140,247 km (0.107 R)
• M66: 23,240,927 km (0.085 R)
• M67: 24,358,124 km (0.06 R)
• M68: 25,078,138 km (0.112 R)
• M69: 25,440,763 km (0.092 R)
• M70: 27,492,648 km (0.109 R)
• M71: 28,081,016 km (0.085 R)
• M72: 28,511,559 km (0.098 R)
• M73: 28,889,892 km (0.078 R)
• M74: 29,433,531 km (0.07 R)
• M75: 29,980,460 km (0.099 R)
• M76: 30,475,480 km (0.098 R)
• M77: 30,641,234 km (0.088 R)
• M78: 31,028,842 km (0.076 R)
• M79: 32,539,182 km (0.111 R)
• M80: 32,765,075 km (0.099 R)
• M81: 33,161,360 km (0.115 R)
• M82: 33,959,016 km (0.084 R)
• M83: 34,647,615 km (0.071 R)
• M84: 34,935,890 km (0.118 R)
• M85: 36,155,561 km (0.043 R)
• M86: 36,272,397 km (0.071 R)
• M87: 36,741,087 km (0.113 R)
• M88: 37,448,087 km (0.085 R)
• M89: 40,441,391 km (0.091 R)
• M90: 40,562,715 km (0.115 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit