🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 239 Days

Day: 46.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.2 AU

Year: 421 Days

Day: 21.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.29 AU - 3.87 AU

Year: 2538 Days

Day: 44.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.81 AU - 4.35 AU

Year: 2538 Days

Day: 32.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,665,780 km

• M1: 603,328 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.28 AU - 4.62 AU

Year: 2942 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 10.1

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.83 AU - 11.19 AU

Year: 10990 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,665,780 km

• M1: 259,104 km (0.12 R)
• M2: 412,890 km (0.117 R)
• M3: 671,096 km (0.065 R)
• M4: 743,801 km (0.085 R)
• M5: 1,193,791 km (0.078 R)
• M6: 1,520,064 km (0.112 R)
• M7: 1,668,465 km (0.083 R)
• M8: 2,060,711 km (0.073 R)
• M9: 2,481,529 km (0.106 R)
• M10: 4,596,544 km (0.094 R)
• M11: 6,224,169 km (0.107 R)
• M12: 6,707,669 km (0.108 R)
• M13: 6,953,907 km (0.116 R)
• M14: 7,203,137 km (0.085 R)
• M15: 7,582,667 km (0.084 R)
• M16: 7,925,546 km (0.105 R)
• M17: 8,405,156 km (0.11 R)
• M18: 8,626,412 km (0.051 R)
• M19: 8,894,341 km (0.064 R)
• M20: 9,668,510 km (0.074 R)
• M21: 10,274,980 km (0.113 R)
• M22: 10,464,072 km (0.107 R)
• M23: 10,893,867 km (0.112 R)
• M24: 11,770,660 km (0.096 R)
• M25: 12,067,911 km (0.098 R)
• M26: 12,468,235 km (0.072 R)
• M27: 12,974,773 km (0.115 R)
• M28: 13,903,327 km (0.03 R)
• M29: 14,375,757 km (0.101 R)
• M30: 14,481,373 km (0.114 R)
• M31: 14,906,680 km (0.068 R)
• M32: 15,174,610 km (0.106 R)
• M33: 15,390,180 km (0.112 R)
• M34: 16,482,843 km (0.039 R)
• M35: 17,038,599 km (0.06 R)
• M36: 17,656,887 km (0.105 R)
• M37: 17,770,133 km (0.098 R)
• M38: 18,225,509 km (0.112 R)
• M39: 19,380,554 km (0.095 R)
• M40: 20,144,101 km (0.088 R)
• M41: 20,499,695 km (0.12 R)
• M42: 20,738,005 km (0.12 R)
• M43: 22,985,563 km (0.105 R)
• M44: 23,171,065 km (0.092 R)
• M45: 23,606,095 km (0.12 R)
• M46: 24,295,143 km (0.084 R)
• M47: 24,421,104 km (0.067 R)
• M48: 24,610,495 km (0.095 R)
• M49: 25,181,660 km (0.096 R)
• M50: 25,628,958 km (0.102 R)
• M51: 26,596,108 km (0.112 R)
• M52: 27,970,164 km (0.082 R)
• M53: 28,433,319 km (0.062 R)
• M54: 29,905,362 km (0.104 R)
• M55: 30,175,686 km (0.054 R)
• M56: 32,644,799 km (0.072 R)
• M57: 33,482,247 km (0.094 R)
• M58: 33,552,409 km (0.043 R)
• M59: 34,964,613 km (0.105 R)
• M60: 35,106,880 km (0.084 R)
• M61: 36,252,202 km (0.11 R)
• M62: 37,482,494 km (0.113 R)
• M63: 37,920,068 km (0.047 R)
• M64: 39,316,564 km (0.053 R)
• M65: 39,464,517 km (0.111 R)
• M66: 39,761,020 km (0.053 R)
• M67: 41,254,754 km (0.119 R)
• M68: 42,008,428 km (0.111 R)
• M69: 42,235,518 km (0.053 R)
• M70: 42,311,215 km (0.111 R)
• M71: 42,766,740 km (0.096 R)
• M72: 43,606,134 km (0.11 R)
• M73: 44,913,918 km (0.11 R)
• M74: 46,234,568 km (0.109 R)
• M75: 46,625,468 km (0.104 R)
• M76: 46,938,875 km (0.026 R)
• M77: 48,437,547 km (0.102 R)
• M78: 49,392,131 km (0.086 R)
• M79: 50,674,484 km (0.084 R)
• M80: 53,271,951 km (0.094 R)
• M81: 53,353,781 km (0.087 R)
• M82: 53,928,088 km (0.089 R)
• M83: 55,165,561 km (0.101 R)

Asteroid Belt

Center: 10.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.18 AU - 11.44 AU

Year: 13319 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,665,780 km

• M1: 135,236 km (0.092 R)
• M2: 223,649 km (0.066 R)
• M3: 341,083 km (0.111 R)
• M4: 435,779 km (0.119 R)
• M5: 530,624 km (0.119 R)
• M6: 731,833 km (0.05 R)
• M7: 958,773 km (0.066 R)
• M8: 1,631,814 km (0.115 R)
• M9: 2,080,458 km (0.103 R)
• M10: 2,193,703 km (0.119 R)
• M11: 2,348,238 km (0.05 R)
• M12: 2,446,524 km (0.118 R)
• M13: 2,627,238 km (0.045 R)
• M14: 2,980,588 km (0.111 R)
• M15: 3,130,485 km (0.101 R)
• M16: 3,460,498 km (0.108 R)
• M17: 3,686,690 km (0.096 R)
• M18: 3,801,581 km (0.084 R)
• M19: 3,964,643 km (0.115 R)
• M20: 4,201,456 km (0.12 R)
• M21: 4,297,498 km (0.085 R)
• M22: 4,614,945 km (0.091 R)
• M23: 4,689,295 km (0.12 R)
• M24: 4,788,927 km (0.081 R)
• M25: 5,118,042 km (0.104 R)
• M26: 5,324,338 km (0.081 R)
• M27: 5,745,007 km (0.115 R)
• M28: 5,959,381 km (0.102 R)
• M29: 6,121,844 km (0.072 R)
• M30: 6,258,577 km (0.074 R)
• M31: 6,674,459 km (0.091 R)
• M32: 6,956,750 km (0.086 R)
• M33: 7,329,548 km (0.086 R)
• M34: 7,416,464 km (0.089 R)
• M35: 7,562,322 km (0.112 R)
• M36: 8,005,281 km (0.062 R)
• M37: 8,184,799 km (0.093 R)
• M38: 8,426,250 km (0.103 R)
• M39: 8,517,504 km (0.102 R)
• M40: 8,700,762 km (0.112 R)
• M41: 9,227,346 km (0.09 R)
• M42: 9,478,820 km (0.113 R)
• M43: 9,605,380 km (0.066 R)
• M44: 10,020,664 km (0.072 R)
• M45: 10,214,243 km (0.085 R)
• M46: 10,343,945 km (0.11 R)
• M47: 12,080,626 km (0.068 R)
• M48: 12,424,851 km (0.1 R)
• M49: 12,494,115 km (0.107 R)
• M50: 13,158,330 km (0.084 R)
• M51: 13,406,064 km (0.117 R)
• M52: 13,941,774 km (0.098 R)
• M53: 14,158,092 km (0.114 R)
• M54: 14,776,978 km (0.118 R)
• M55: 14,850,431 km (0.042 R)
• M56: 15,367,591 km (0.115 R)
• M57: 15,853,186 km (0.062 R)
• M58: 16,381,715 km (0.078 R)
• M59: 16,724,593 km (0.119 R)
• M60: 16,992,822 km (0.114 R)
• M61: 17,456,127 km (0.113 R)
• M62: 17,572,663 km (0.1 R)
• M63: 18,119,593 km (0.105 R)
• M64: 18,198,132 km (0.06 R)
• M65: 19,070,288 km (0.113 R)
• M66: 19,915,366 km (0.082 R)
• M67: 20,608,453 km (0.07 R)
• M68: 21,102,425 km (0.113 R)
• M69: 21,309,319 km (0.05 R)
• M70: 21,600,287 km (0.097 R)
• M71: 23,888,536 km (0.099 R)
• M72: 24,233,957 km (0.03 R)
• M73: 24,624,707 km (0.087 R)
• M74: 24,973,719 km (0.108 R)
• M75: 25,105,066 km (0.112 R)
• M76: 25,280,395 km (0.119 R)
• M77: 25,765,092 km (0.107 R)
• M78: 26,519,963 km (0.099 R)
• M79: 27,237,135 km (0.071 R)
• M80: 28,965,738 km (0.103 R)
• M81: 30,075,754 km (0.107 R)
• M82: 30,589,174 km (0.062 R)
• M83: 30,917,392 km (0.064 R)
• M84: 31,293,930 km (0.066 R)
• M85: 31,671,964 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 9.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.11 AU - 12.65 AU

Year: 14386 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 99,665,780 km

• M1: 157,527 km (0.109 R)
• M2: 222,751 km (0.095 R)
• M3: 1,060,200 km (0.109 R)
• M4: 1,210,845 km (0.096 R)
• M5: 1,315,264 km (0.051 R)
• M6: 1,450,351 km (0.108 R)
• M7: 1,533,677 km (0.081 R)
• M8: 1,749,098 km (0.041 R)
• M9: 2,209,710 km (0.083 R)
• M10: 2,672,716 km (0.085 R)
• M11: 2,845,352 km (0.063 R)
• M12: 3,021,727 km (0.053 R)
• M13: 3,238,345 km (0.106 R)
• M14: 3,840,626 km (0.12 R)
• M15: 4,214,621 km (0.09 R)
• M16: 4,703,806 km (0.105 R)
• M17: 4,955,130 km (0.086 R)
• M18: 5,384,027 km (0.097 R)
• M19: 6,026,999 km (0.084 R)
• M20: 6,117,655 km (0.04 R)
• M21: 6,438,393 km (0.089 R)
• M22: 6,530,994 km (0.114 R)
• M23: 7,048,603 km (0.069 R)
• M24: 7,457,603 km (0.074 R)
• M25: 7,677,363 km (0.119 R)
• M26: 8,962,408 km (0.047 R)
• M27: 9,326,679 km (0.072 R)
• M28: 9,695,887 km (0.051 R)
• M29: 10,069,881 km (0.095 R)
• M30: 10,340,055 km (0.105 R)
• M31: 10,612,473 km (0.119 R)
• M32: 10,970,311 km (0.115 R)
• M33: 11,387,988 km (0.081 R)
• M34: 11,641,258 km (0.041 R)
• M35: 11,754,353 km (0.041 R)
• M36: 12,296,646 km (0.081 R)
• M37: 12,730,629 km (0.111 R)
• M38: 13,051,965 km (0.102 R)
• M39: 13,346,524 km (0.051 R)
• M40: 13,554,016 km (0.117 R)
• M41: 13,972,142 km (0.079 R)
• M42: 14,152,707 km (0.089 R)
• M43: 14,637,852 km (0.107 R)
• M44: 14,790,592 km (0.106 R)
• M45: 14,882,595 km (0.067 R)
• M46: 15,344,852 km (0.094 R)
• M47: 16,537,297 km (0.063 R)
• M48: 16,760,197 km (0.111 R)
• M49: 16,888,104 km (0.056 R)
• M50: 17,273,468 km (0.098 R)
• M51: 17,531,973 km (0.063 R)
• M52: 18,480,124 km (0.046 R)
• M53: 18,612,069 km (0.091 R)
• M54: 20,802,033 km (0.089 R)
• M55: 21,249,630 km (0.094 R)
• M56: 22,576,413 km (0.055 R)
• M57: 23,822,115 km (0.047 R)
• M58: 24,001,931 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.2

Radius: 7.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.84 AU - 20.22 AU

Year: 29891 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,665,780 km

• M1: 438,172 km (0.113 R)
• M2: 828,323 km (0.109 R)
• M3: 1,137,991 km (0.106 R)
• M4: 2,428,871 km (0.028 R)
• M5: 2,558,423 km (0.092 R)
• M6: 2,914,915 km (0.116 R)
• M7: 3,923,503 km (0.106 R)
• M8: 4,544,335 km (0.093 R)
• M9: 5,645,674 km (0.075 R)
• M10: 5,702,970 km (0.049 R)
• M11: 6,285,205 km (0.068 R)
• M12: 8,337,538 km (0.12 R)
• M13: 9,536,715 km (0.105 R)
• M14: 10,086,936 km (0.108 R)
• M15: 10,226,062 km (0.114 R)
• M16: 10,647,329 km (0.118 R)
• M17: 11,146,089 km (0.101 R)
• M18: 12,314,298 km (0.105 R)
• M19: 12,462,999 km (0.094 R)
• M20: 13,215,775 km (0.106 R)
• M21: 14,294,226 km (0.118 R)
• M22: 14,765,011 km (0.115 R)
• M23: 16,945,998 km (0.111 R)
• M24: 17,028,576 km (0.037 R)
• M25: 17,947,107 km (0.049 R)
• M26: 18,285,049 km (0.1 R)
• M27: 18,795,925 km (0.092 R)
• M28: 19,570,992 km (0.084 R)
• M29: 20,444,494 km (0.074 R)
• M30: 22,683,376 km (0.11 R)
• M31: 23,600,410 km (0.098 R)
• M32: 23,877,915 km (0.11 R)
• M33: 24,156,466 km (0.09 R)
• M34: 24,998,552 km (0.06 R)
• M35: 30,752,535 km (0.064 R)
• M36: 31,664,783 km (0.073 R)
• M37: 32,175,360 km (0.072 R)
• M38: 33,931,789 km (0.097 R)
• M39: 34,245,047 km (0.117 R)
• M40: 35,825,249 km (0.056 R)
• M41: 38,077,296 km (0.106 R)
• M42: 38,511,429 km (0.109 R)
• M43: 40,595,776 km (0.118 R)
• M44: 41,039,333 km (0.029 R)
• M45: 41,372,937 km (0.104 R)
• M46: 42,267,083 km (0.114 R)
• M47: 43,167,662 km (0.072 R)
• M48: 43,506,950 km (0.118 R)
• M49: 43,847,286 km (0.058 R)
• M50: 43,960,830 km (0.079 R)
• M51: 46,253,418 km (0.095 R)
• M52: 47,064,986 km (0.12 R)
• M53: 47,881,192 km (0.084 R)
• M54: 48,467,167 km (0.118 R)
• M55: 50,120,223 km (0.103 R)
• M56: 51,551,875 km (0.055 R)
• M57: 53,239,040 km (0.068 R)
• M58: 54,211,276 km (0.069 R)
• M59: 56,049,984 km (0.091 R)
• M60: 56,420,089 km (0.07 R)
• M61: 61,051,938 km (0.046 R)
• M62: 61,559,973 km (0.096 R)
• M63: 62,196,960 km (0.103 R)
• M64: 62,964,248 km (0.099 R)
• M65: 63,734,527 km (0.034 R)
• M66: 64,120,939 km (0.078 R)
• M67: 65,674,213 km (0.101 R)
• M68: 66,586,012 km (0.064 R)
• M69: 69,213,998 km (0.075 R)
• M70: 70,540,782 km (0.065 R)
• M71: 72,009,833 km (0.058 R)
• M72: 74,029,404 km (0.098 R)
• M73: 75,658,375 km (0.081 R)
• M74: 76,750,888 km (0.06 R)
• M75: 77,436,346 km (0.102 R)
• M76: 79,782,190 km (0.116 R)
• M77: 80,059,694 km (0.086 R)
• M78: 81,452,001 km (0.103 R)
• M79: 82,711,915 km (0.119 R)
• M80: 82,992,860 km (0.118 R)
• M81: 83,133,332 km (0.067 R)
• M82: 83,273,954 km (0.06 R)
• M83: 83,696,418 km (0.061 R)
• M84: 85,676,795 km (0.068 R)
• M85: 86,672,818 km (0.071 R)
• M86: 87,386,549 km (0.065 R)
• M87: 88,102,375 km (0.07 R)
• M88: 89,683,774 km (0.105 R)
• M89: 90,405,733 km (0.113 R)
• M90: 93,458,876 km (0.101 R)
• M91: 94,044,253 km (0.107 R)
• M92: 94,484,070 km (0.084 R)
• M93: 96,989,386 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit