🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 168 Days

Day: 14.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.07 AU

Year: 311 Days

Day: 30.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.01 AU - 1.13 AU

Year: 410 Days

Day: 14.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 88.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.04 AU - 1.34 AU

Year: 481 Days

Day: 21.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,141,496 km

• M1: 46,226 km (0.098 R)
• M2: 732,581 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.38 AU

Year: 506 Days

Day: 32.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,141,496 km

• M1: 631,453 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.19 AU - 2.69 AU

Year: 1413 Days

Day: 17.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,141,496 km

• M1: 698,024 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 14

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.87 AU - 6.77 AU

Year: 5207 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,141,496 km

• M1: 199,564 km (0.115 R)
• M2: 353,051 km (0.101 R)
• M3: 591,061 km (0.082 R)
• M4: 774,917 km (0.094 R)
• M5: 1,117,945 km (0.108 R)
• M6: 1,233,434 km (0.104 R)
• M7: 1,368,671 km (0.092 R)
• M8: 1,493,286 km (0.104 R)
• M9: 1,737,729 km (0.086 R)
• M10: 2,084,347 km (0.084 R)
• M11: 2,229,457 km (0.109 R)
• M12: 2,378,008 km (0.037 R)
• M13: 2,587,744 km (0.108 R)
• M14: 2,803,913 km (0.11 R)
• M15: 2,964,880 km (0.053 R)
• M16: 3,233,109 km (0.114 R)
• M17: 3,381,061 km (0.113 R)
• M18: 3,488,024 km (0.073 R)
• M19: 3,661,557 km (0.109 R)
• M20: 3,749,521 km (0.091 R)
• M21: 3,860,523 km (0.065 R)
• M22: 3,949,982 km (0.093 R)
• M23: 4,040,339 km (0.112 R)
• M24: 4,292,113 km (0.07 R)
• M25: 4,596,544 km (0.111 R)
• M26: 4,691,539 km (0.096 R)
• M27: 5,551,876 km (0.101 R)
• M28: 7,001,031 km (0.077 R)
• M29: 7,388,040 km (0.093 R)
• M30: 7,696,960 km (0.1 R)
• M31: 8,038,791 km (0.096 R)
• M32: 8,737,712 km (0.095 R)
• M33: 9,094,503 km (0.116 R)
• M34: 9,184,412 km (0.1 R)
• M35: 10,007,350 km (0.088 R)
• M36: 10,380,746 km (0.098 R)
• M37: 10,474,843 km (0.11 R)
• M38: 11,141,301 km (0.069 R)
• M39: 11,463,535 km (0.053 R)
• M40: 11,625,849 km (0.049 R)
• M41: 11,756,298 km (0.044 R)
• M42: 12,716,118 km (0.087 R)
• M43: 12,884,117 km (0.107 R)
• M44: 13,392,749 km (0.08 R)
• M45: 13,529,482 km (0.116 R)
• M46: 14,394,606 km (0.106 R)
• M47: 14,710,557 km (0.103 R)
• M48: 14,957,842 km (0.097 R)
• M49: 15,456,452 km (0.083 R)
• M50: 15,816,085 km (0.07 R)
• M51: 16,433,625 km (0.057 R)
• M52: 17,319,095 km (0.12 R)
• M53: 17,542,894 km (0.089 R)
• M54: 17,842,837 km (0.039 R)
• M55: 17,955,634 km (0.078 R)
• M56: 18,068,880 km (0.09 R)
• M57: 18,333,817 km (0.051 R)
• M58: 18,447,661 km (0.052 R)
• M59: 18,676,247 km (0.058 R)
• M60: 20,459,753 km (0.076 R)
• M61: 20,894,335 km (0.106 R)
• M62: 22,054,616 km (0.089 R)
• M63: 22,418,887 km (0.058 R)
• M64: 22,622,190 km (0.093 R)
• M65: 23,112,572 km (0.113 R)
• M66: 23,730,411 km (0.065 R)
• M67: 25,531,719 km (0.09 R)
• M68: 25,914,390 km (0.114 R)
• M69: 27,030,241 km (0.105 R)
• M70: 27,290,092 km (0.111 R)
• M71: 28,689,431 km (0.117 R)
• M72: 29,620,378 km (0.094 R)
• M73: 29,888,308 km (0.097 R)
• M74: 30,022,497 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 9.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.23 AU - 9.55 AU

Year: 8219 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,141,496 km

• M1: 134,638 km (0.066 R)
• M2: 222,452 km (0.118 R)
• M3: 417,827 km (0.114 R)
• M4: 492,027 km (0.118 R)
• M5: 599,289 km (0.079 R)
• M6: 670,647 km (0.053 R)
• M7: 760,556 km (0.115 R)
• M8: 903,571 km (0.1 R)
• M9: 1,424,770 km (0.095 R)
• M10: 1,583,344 km (0.105 R)
• M11: 1,644,230 km (0.026 R)
• M12: 1,832,275 km (0.063 R)
• M13: 1,961,378 km (0.079 R)
• M14: 2,297,973 km (0.115 R)
• M15: 3,024,869 km (0.111 R)
• M16: 3,101,313 km (0.084 R)
• M17: 3,256,147 km (0.12 R)
• M18: 4,181,410 km (0.036 R)
• M19: 4,702,459 km (0.064 R)
• M20: 4,850,861 km (0.057 R)
• M21: 4,910,700 km (0.116 R)
• M22: 5,091,713 km (0.103 R)
• M23: 5,305,488 km (0.053 R)
• M24: 5,773,879 km (0.081 R)
• M25: 6,029,093 km (0.071 R)
• M26: 6,255,435 km (0.061 R)
• M27: 6,320,660 km (0.043 R)
• M28: 6,517,680 km (0.1 R)
• M29: 7,154,817 km (0.092 R)
• M30: 7,741,690 km (0.063 R)
• M31: 7,882,013 km (0.057 R)
• M32: 8,023,233 km (0.115 R)
• M33: 8,129,747 km (0.08 R)
• M34: 8,596,492 km (0.11 R)
• M35: 9,593,562 km (0.07 R)
• M36: 10,201,677 km (0.082 R)
• M37: 11,256,043 km (0.038 R)
• M38: 11,335,479 km (0.106 R)
• M39: 11,816,287 km (0.115 R)
• M40: 12,303,826 km (0.04 R)
• M41: 12,426,796 km (0.036 R)
• M42: 12,715,071 km (0.111 R)
• M43: 13,005,740 km (0.068 R)
• M44: 13,508,987 km (0.106 R)
• M45: 13,678,182 km (0.12 R)
• M46: 13,847,976 km (0.107 R)
• M47: 13,933,246 km (0.12 R)
• M48: 14,061,302 km (0.069 R)
• M49: 14,147,022 km (0.079 R)
• M50: 15,232,205 km (0.11 R)
• M51: 17,206,298 km (0.116 R)
• M52: 17,573,860 km (0.1 R)
• M53: 18,316,763 km (0.041 R)
• M54: 18,597,858 km (0.118 R)
• M55: 18,691,955 km (0.104 R)
• M56: 19,259,679 km (0.068 R)
• M57: 19,545,560 km (0.049 R)
• M58: 19,832,938 km (0.118 R)
• M59: 21,784,292 km (0.111 R)
• M60: 21,982,809 km (0.096 R)
• M61: 22,231,740 km (0.093 R)
• M62: 22,331,671 km (0.045 R)
• M63: 22,984,366 km (0.098 R)
• M64: 23,745,221 km (0.049 R)
• M65: 24,000,585 km (0.046 R)
• M66: 24,927,792 km (0.114 R)
• M67: 25,135,434 km (0.034 R)
• M68: 25,343,674 km (0.031 R)
• M69: 26,710,849 km (0.109 R)
• M70: 26,870,171 km (0.041 R)
• M71: 27,136,455 km (0.066 R)
• M72: 27,243,119 km (0.048 R)
• M73: 29,024,380 km (0.115 R)
• M74: 29,188,041 km (0.096 R)
• M75: 30,620,440 km (0.118 R)
• M76: 31,121,593 km (0.088 R)
• M77: 32,641,208 km (0.112 R)
• M78: 33,667,749 km (0.026 R)
• M79: 33,954,678 km (0.113 R)
• M80: 34,069,718 km (0.106 R)
• M81: 34,415,589 km (0.08 R)
• M82: 35,693,753 km (0.094 R)
• M83: 36,574,136 km (0.109 R)
• M84: 36,869,293 km (0.116 R)
• M85: 37,938,020 km (0.051 R)
• M86: 38,536,112 km (0.105 R)
• M87: 38,716,079 km (0.106 R)
• M88: 39,439,085 km (0.068 R)
• M89: 40,410,125 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.2

Radius: 7.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.41 AU - 13.67 AU

Year: 16468 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,141,496 km

• M1: 103,372 km (0.086 R)
• M2: 1,013,077 km (0.037 R)
• M3: 1,272,629 km (0.043 R)
• M4: 1,448,855 km (0.058 R)
• M5: 1,632,861 km (0.052 R)
• M6: 1,741,618 km (0.06 R)
• M7: 2,856,272 km (0.067 R)
• M8: 3,054,340 km (0.088 R)
• M9: 3,222,937 km (0.044 R)
• M10: 3,429,232 km (0.096 R)
• M11: 4,073,849 km (0.088 R)
• M12: 4,334,598 km (0.085 R)
• M13: 4,410,145 km (0.078 R)
• M14: 4,872,403 km (0.049 R)
• M15: 6,179,290 km (0.111 R)
• M16: 6,522,018 km (0.103 R)
• M17: 6,739,534 km (0.114 R)
• M18: 7,724,336 km (0.116 R)
• M19: 8,140,069 km (0.109 R)
• M20: 8,374,190 km (0.068 R)
• M21: 8,897,184 km (0.103 R)
• M22: 9,138,336 km (0.102 R)
• M23: 10,124,485 km (0.093 R)
• M24: 10,174,750 km (0.11 R)
• M25: 10,528,399 km (0.095 R)
• M26: 11,718,899 km (0.082 R)
• M27: 12,196,266 km (0.095 R)
• M28: 12,356,784 km (0.1 R)
• M29: 12,410,490 km (0.051 R)
• M30: 12,464,195 km (0.115 R)
• M31: 12,625,911 km (0.116 R)
• M32: 12,734,070 km (0.114 R)
• M33: 13,169,998 km (0.037 R)
• M34: 13,777,216 km (0.072 R)
• M35: 14,337,310 km (0.089 R)
• M36: 15,019,028 km (0.064 R)
• M37: 15,479,490 km (0.051 R)
• M38: 15,886,247 km (0.118 R)
• M39: 16,296,444 km (0.116 R)
• M40: 16,769,473 km (0.115 R)
• M41: 17,668,556 km (0.114 R)
• M42: 18,154,450 km (0.087 R)
• M43: 19,826,804 km (0.049 R)
• M44: 20,585,714 km (0.102 R)
• M45: 20,776,900 km (0.088 R)
• M46: 21,677,031 km (0.103 R)
• M47: 22,066,733 km (0.032 R)
• M48: 22,984,965 km (0.11 R)
• M49: 24,049,653 km (0.074 R)
• M50: 24,520,437 km (0.111 R)
• M51: 27,128,975 km (0.07 R)
• M52: 27,829,991 km (0.076 R)
• M53: 27,970,912 km (0.07 R)
• M54: 29,968,493 km (0.081 R)
• M55: 30,329,921 km (0.084 R)
• M56: 30,475,031 km (0.069 R)
• M57: 31,276,726 km (0.115 R)
• M58: 32,677,860 km (0.1 R)
• M59: 32,826,560 km (0.087 R)
• M60: 33,648,301 km (0.117 R)
• M61: 34,401,078 km (0.078 R)
• M62: 37,312,402 km (0.091 R)
• M63: 38,248,136 km (0.05 R)
• M64: 38,954,837 km (0.083 R)
• M65: 40,620,759 km (0.108 R)
• M66: 40,780,679 km (0.101 R)
• M67: 43,203,715 km (0.074 R)
• M68: 43,530,288 km (0.081 R)
• M69: 43,775,778 km (0.12 R)
• M70: 44,021,717 km (0.099 R)
• M71: 44,268,104 km (0.086 R)
• M72: 44,927,532 km (0.087 R)
• M73: 45,258,442 km (0.102 R)
• M74: 45,341,170 km (0.114 R)
• M75: 45,590,101 km (0.105 R)
• M76: 46,590,013 km (0.094 R)
• M77: 46,757,263 km (0.07 R)
• M78: 47,428,808 km (0.071 R)
• M79: 47,512,882 km (0.078 R)
• M80: 48,357,213 km (0.07 R)
• M81: 48,526,557 km (0.096 R)
• M82: 49,462,142 km (0.076 R)
• M83: 52,913,664 km (0.047 R)
• M84: 53,876,476 km (0.089 R)
• M85: 54,227,882 km (0.065 R)
• M86: 54,756,710 km (0.05 R)
• M87: 54,844,973 km (0.085 R)
• M88: 55,287,035 km (0.108 R)
• M89: 56,531,390 km (0.099 R)
• M90: 57,246,468 km (0.109 R)
• M91: 58,595,541 km (0.079 R)
• M92: 58,685,749 km (0.115 R)
• M93: 58,956,970 km (0.087 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: 450 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit