🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 182 Days

Day: 39.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,468,196 km

• M1: 111,450 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.18 AU - 1.22 AU

Year: 478 Days

Day: 45.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.19 AU - 1.49 AU

Year: 564 Days

Day: 33.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.57 AU - 3.61 AU

Year: 2472 Days

Day: 13.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.31 AU - 3.95 AU

Year: 2514 Days

Day: 34.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,468,196 km

• M1: 694,733 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.62 AU - 12.34 AU

Year: 15070 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,468,196 km

• M1: 184,903 km (0.116 R)
• M2: 427,252 km (0.098 R)
• M3: 1,519,466 km (0.096 R)
• M4: 1,642,435 km (0.115 R)
• M5: 1,811,780 km (0.103 R)
• M6: 2,092,425 km (0.119 R)
• M7: 2,246,062 km (0.114 R)
• M8: 3,281,728 km (0.115 R)
• M9: 3,571,051 km (0.038 R)
• M10: 4,078,337 km (0.079 R)
• M11: 4,272,216 km (0.045 R)
• M12: 5,562,647 km (0.043 R)
• M13: 7,315,785 km (0.117 R)
• M14: 7,504,876 km (0.117 R)
• M15: 7,887,548 km (0.051 R)
• M16: 8,922,915 km (0.033 R)
• M17: 9,201,167 km (0.114 R)
• M18: 9,456,530 km (0.045 R)
• M19: 9,974,588 km (0.042 R)
• M20: 10,184,473 km (0.066 R)
• M21: 10,342,748 km (0.089 R)
• M22: 10,608,434 km (0.118 R)
• M23: 10,984,373 km (0.113 R)
• M24: 11,887,645 km (0.084 R)
• M25: 13,129,008 km (0.066 R)
• M26: 13,416,835 km (0.115 R)
• M27: 14,411,361 km (0.105 R)
• M28: 19,237,987 km (0.11 R)
• M29: 20,424,597 km (0.091 R)
• M30: 22,146,170 km (0.058 R)
• M31: 22,248,794 km (0.06 R)
• M32: 22,937,692 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.2

Radius: 5.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.95 AU - 16.33 AU

Year: 17311 Days

Day: 23 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,468,196 km

• M1: 206,744 km (0.107 R)
• M2: 526,884 km (0.087 R)
• M3: 728,542 km (0.05 R)
• M4: 910,752 km (0.07 R)
• M5: 1,062,444 km (0.103 R)
• M6: 1,365,230 km (0.097 R)
• M7: 1,720,226 km (0.103 R)
• M8: 2,046,349 km (0.118 R)
• M9: 2,480,781 km (0.084 R)
• M10: 2,570,989 km (0.109 R)
• M11: 2,754,845 km (0.09 R)
• M12: 4,015,057 km (0.114 R)
• M13: 4,050,362 km (0.101 R)
• M14: 4,156,876 km (0.101 R)
• M15: 4,228,384 km (0.048 R)
• M16: 4,592,056 km (0.118 R)
• M17: 5,466,306 km (0.065 R)
• M18: 7,710,873 km (0.111 R)
• M19: 7,842,968 km (0.049 R)
• M20: 7,931,530 km (0.115 R)
• M21: 8,020,241 km (0.099 R)
• M22: 8,064,821 km (0.119 R)
• M23: 8,288,919 km (0.063 R)
• M24: 8,333,948 km (0.057 R)
• M25: 8,788,875 km (0.092 R)
• M26: 9,298,555 km (0.099 R)
• M27: 9,439,177 km (0.102 R)
• M28: 9,913,252 km (0.109 R)
• M29: 10,153,058 km (0.095 R)
• M30: 10,540,965 km (0.082 R)
• M31: 11,181,543 km (0.062 R)
• M32: 11,783,974 km (0.119 R)
• M33: 11,936,265 km (0.074 R)
• M34: 11,987,128 km (0.08 R)
• M35: 12,396,876 km (0.102 R)
• M36: 12,967,891 km (0.107 R)
• M37: 13,020,251 km (0.12 R)
• M38: 13,282,945 km (0.1 R)
• M39: 13,600,541 km (0.047 R)
• M40: 14,351,223 km (0.085 R)
• M41: 14,895,610 km (0.106 R)
• M42: 16,116,927 km (0.065 R)
• M43: 16,512,314 km (0.049 R)
• M44: 17,197,322 km (0.1 R)
• M45: 17,312,513 km (0.113 R)
• M46: 17,601,237 km (0.108 R)
• M47: 18,713,347 km (0.116 R)
• M48: 19,968,773 km (0.096 R)
• M49: 20,150,235 km (0.06 R)
• M50: 21,004,738 km (0.119 R)
• M51: 21,189,342 km (0.102 R)
• M52: 21,498,261 km (0.086 R)
• M53: 21,871,059 km (0.068 R)
• M54: 22,433,996 km (0.108 R)
• M55: 24,863,316 km (0.097 R)
• M56: 25,516,460 km (0.111 R)
• M57: 26,706,062 km (0.102 R)
• M58: 27,441,934 km (0.09 R)
• M59: 27,778,679 km (0.106 R)
• M60: 28,388,141 km (0.073 R)
• M61: 28,660,409 km (0.092 R)
• M62: 30,869,820 km (0.089 R)
• M63: 31,430,812 km (0.087 R)
• M64: 31,924,335 km (0.115 R)
• M65: 33,205,043 km (0.114 R)
• M66: 33,420,164 km (0.106 R)
• M67: 33,923,860 km (0.075 R)
• M68: 35,303,602 km (0.079 R)
• M69: 35,449,908 km (0.096 R)
• M70: 36,553,641 km (0.094 R)
• M71: 39,172,502 km (0.079 R)
• M72: 39,248,198 km (0.082 R)
• M73: 39,399,741 km (0.054 R)
• M74: 39,779,570 km (0.1 R)
• M75: 40,926,088 km (0.118 R)
• M76: 41,851,201 km (0.1 R)
• M77: 41,928,543 km (0.063 R)
• M78: 43,408,216 km (0.082 R)
• M79: 45,142,653 km (0.106 R)
• M80: 46,578,643 km (0.092 R)
• M81: 47,060,648 km (0.104 R)
• M82: 47,705,863 km (0.107 R)
• M83: 47,867,579 km (0.09 R)
• M84: 48,353,921 km (0.059 R)
• M85: 49,086,502 km (0.05 R)
• M86: 50,069,061 km (0.1 R)
• M87: 50,727,740 km (0.12 R)
• M88: 50,892,747 km (0.119 R)
• M89: 51,140,780 km (0.041 R)
• M90: 52,303,305 km (0.06 R)
• M91: 53,558,581 km (0.115 R)
• M92: 53,810,952 km (0.116 R)
• M93: 56,526,004 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 3.6

Gravity: 44.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.07 AU - 19.23 AU

Year: 24692 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,468,196 km

• M1: 473,028 km (0.119 R)
• M2: 1,137,093 km (0.109 R)
• M3: 1,286,542 km (0.11 R)
• M4: 1,771,688 km (0.075 R)
• M5: 1,840,353 km (0.108 R)
• M6: 2,087,339 km (0.117 R)
• M7: 2,573,383 km (0.119 R)
• M8: 2,651,173 km (0.099 R)
• M9: 2,690,368 km (0.09 R)
• M10: 3,217,252 km (0.071 R)
• M11: 3,819,383 km (0.117 R)
• M12: 4,224,345 km (0.108 R)
• M13: 4,362,424 km (0.079 R)
• M14: 4,455,174 km (0.099 R)
• M15: 4,595,796 km (0.068 R)
• M16: 5,074,509 km (0.055 R)
• M17: 5,975,687 km (0.118 R)
• M18: 9,195,781 km (0.097 R)
• M19: 9,494,528 km (0.071 R)
• M20: 9,675,242 km (0.098 R)
• M21: 10,846,145 km (0.116 R)
• M22: 11,931,178 km (0.062 R)
• M23: 13,050,170 km (0.094 R)
• M24: 13,656,042 km (0.113 R)
• M25: 14,202,373 km (0.058 R)
• M26: 14,271,038 km (0.094 R)
• M27: 15,812,046 km (0.044 R)
• M28: 16,097,928 km (0.109 R)
• M29: 17,111,603 km (0.035 R)
• M30: 19,048,147 km (0.061 R)
• M31: 19,276,134 km (0.096 R)
• M32: 19,581,314 km (0.119 R)
• M33: 19,965,182 km (0.079 R)
• M34: 21,683,164 km (0.09 R)
• M35: 22,399,588 km (0.069 R)
• M36: 23,042,859 km (0.075 R)
• M37: 23,610,733 km (0.105 R)
• M38: 25,592,306 km (0.119 R)
• M39: 27,027,847 km (0.044 R)
• M40: 27,283,809 km (0.077 R)
• M41: 27,454,949 km (0.117 R)
• M42: 28,402,652 km (0.114 R)
• M43: 29,011,216 km (0.081 R)
• M44: 29,624,118 km (0.086 R)
• M45: 30,507,045 km (0.044 R)
• M46: 31,398,499 km (0.063 R)
• M47: 31,667,625 km (0.064 R)
• M48: 31,847,442 km (0.086 R)
• M49: 32,208,272 km (0.061 R)
• M50: 33,389,796 km (0.11 R)
• M51: 34,400,778 km (0.084 R)
• M52: 35,049,285 km (0.064 R)
• M53: 35,795,330 km (0.049 R)
• M54: 35,888,978 km (0.092 R)
• M55: 36,170,372 km (0.111 R)
• M56: 37,303,127 km (0.091 R)
• M57: 37,683,255 km (0.091 R)
• M58: 37,778,549 km (0.046 R)
• M59: 38,064,729 km (0.111 R)
• M60: 39,024,101 km (0.055 R)
• M61: 39,797,222 km (0.093 R)
• M62: 42,047,922 km (0.096 R)
• M63: 43,537,917 km (0.095 R)
• M64: 44,239,082 km (0.081 R)
• M65: 46,467,193 km (0.116 R)
• M66: 46,671,544 km (0.1 R)
• M67: 47,081,143 km (0.091 R)
• M68: 47,183,617 km (0.102 R)
• M69: 49,772,408 km (0.055 R)
• M70: 49,876,977 km (0.093 R)
• M71: 50,400,570 km (0.086 R)
• M72: 51,031,274 km (0.092 R)
• M73: 54,439,264 km (0.111 R)
• M74: 54,546,824 km (0.106 R)
• M75: 56,279,317 km (0.113 R)
• M76: 58,580,432 km (0.092 R)
• M77: 59,022,194 km (0.116 R)
• M78: 59,909,010 km (0.067 R)
• M79: 60,020,162 km (0.073 R)
• M80: 62,821,681 km (0.09 R)
• M81: 63,500,257 km (0.064 R)
• M82: 64,636,752 km (0.083 R)
• M83: 68,434,593 km (0.114 R)
• M84: 69,950,468 km (0.029 R)
• M85: 70,888,746 km (0.033 R)
• M86: 72,304,092 km (0.107 R)
• M87: 73,728,712 km (0.118 R)
• M88: 74,563,917 km (0.105 R)
• M89: 82,097,516 km (0.052 R)
• M90: 82,468,220 km (0.078 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit