🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.64 AU - 0.76 AU

Year: 213 Days

Day: 34 Hours

Environment

Temp: 201 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,413,477 km

• M1: 149,448 km (0.114 R)
• M2: 300,393 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 275 Days

Day: 28.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.7 AU - 1.72 AU

Year: 813 Days

Day: 41.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.66 AU - 3.8 AU

Year: 2618 Days

Day: 12.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 14.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.5 AU - 5.58 AU

Year: 4739 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,413,477 km

• M1: 179,817 km (0.094 R)
• M2: 277,654 km (0.098 R)
• M3: 474,674 km (0.109 R)
• M4: 582,833 km (0.118 R)
• M5: 680,970 km (0.082 R)
• M6: 775,216 km (0.083 R)
• M7: 897,587 km (0.111 R)
• M8: 1,076,357 km (0.086 R)
• M9: 1,215,483 km (0.092 R)
• M10: 1,361,341 km (0.114 R)
• M11: 1,957,638 km (0.109 R)
• M12: 2,099,008 km (0.081 R)
• M13: 2,243,968 km (0.115 R)
• M14: 2,342,553 km (0.088 R)
• M15: 2,442,784 km (0.041 R)
• M16: 2,893,522 km (0.054 R)
• M17: 3,037,585 km (0.07 R)
• M18: 3,370,889 km (0.106 R)
• M19: 3,503,732 km (0.086 R)
• M20: 3,657,668 km (0.108 R)
• M21: 3,755,206 km (0.051 R)
• M22: 4,093,147 km (0.118 R)
• M23: 4,629,157 km (0.058 R)
• M24: 4,991,931 km (0.072 R)
• M25: 5,341,841 km (0.108 R)
• M26: 5,745,157 km (0.08 R)
• M27: 6,065,894 km (0.106 R)
• M28: 6,158,496 km (0.065 R)
• M29: 6,653,066 km (0.113 R)
• M30: 7,307,856 km (0.103 R)
• M31: 7,781,034 km (0.107 R)
• M32: 7,983,290 km (0.051 R)
• M33: 8,136,179 km (0.062 R)
• M34: 8,470,830 km (0.086 R)
• M35: 8,862,477 km (0.103 R)
• M36: 8,967,944 km (0.098 R)
• M37: 9,286,886 km (0.094 R)
• M38: 9,908,615 km (0.117 R)
• M39: 10,376,856 km (0.064 R)
• M40: 11,335,180 km (0.053 R)
• M41: 11,449,922 km (0.085 R)
• M42: 11,622,558 km (0.025 R)
• M43: 11,738,047 km (0.111 R)
• M44: 11,912,179 km (0.12 R)
• M45: 12,233,665 km (0.113 R)
• M46: 12,706,394 km (0.109 R)
• M47: 13,185,108 km (0.044 R)
• M48: 13,426,708 km (0.12 R)
• M49: 14,129,369 km (0.032 R)
• M50: 14,438,738 km (0.082 R)
• M51: 15,380,157 km (0.119 R)
• M52: 16,050,954 km (0.07 R)
• M53: 16,212,071 km (0.055 R)
• M54: 16,666,100 km (0.108 R)
• M55: 16,763,937 km (0.031 R)
• M56: 16,894,686 km (0.079 R)
• M57: 17,058,645 km (0.093 R)
• M58: 17,355,148 km (0.117 R)
• M59: 18,625,384 km (0.114 R)
• M60: 19,443,235 km (0.087 R)
• M61: 20,307,462 km (0.091 R)
• M62: 20,691,779 km (0.044 R)
• M63: 21,609,712 km (0.083 R)
• M64: 21,787,733 km (0.073 R)
• M65: 21,966,203 km (0.096 R)
• M66: 22,757,576 km (0.112 R)
• M67: 23,558,224 km (0.101 R)
• M68: 23,778,282 km (0.117 R)
• M69: 23,888,536 km (0.117 R)
• M70: 25,037,747 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 11.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.03 AU - 9.61 AU

Year: 10341 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,413,477 km

• M1: 183,407 km (0.072 R)
• M2: 303,534 km (0.104 R)
• M3: 380,427 km (0.079 R)
• M4: 648,208 km (0.099 R)
• M5: 772,523 km (0.116 R)
• M6: 905,666 km (0.047 R)
• M7: 1,195,885 km (0.113 R)
• M8: 1,372,261 km (0.066 R)
• M9: 1,795,474 km (0.095 R)
• M10: 1,976,038 km (0.119 R)
• M11: 2,282,564 km (0.106 R)
• M12: 2,503,670 km (0.081 R)
• M13: 2,604,349 km (0.067 R)
• M14: 2,809,747 km (0.079 R)
• M15: 2,940,795 km (0.11 R)
• M16: 3,683,848 km (0.099 R)
• M17: 4,002,940 km (0.074 R)
• M18: 4,823,783 km (0.093 R)
• M19: 4,949,894 km (0.106 R)
• M20: 5,173,094 km (0.097 R)
• M21: 6,235,538 km (0.078 R)
• M22: 6,407,576 km (0.073 R)
• M23: 7,545,567 km (0.106 R)
• M24: 9,171,397 km (0.061 R)
• M25: 9,525,046 km (0.104 R)
• M26: 9,843,241 km (0.04 R)
• M27: 9,963,368 km (0.115 R)
• M28: 10,124,485 km (0.088 R)
• M29: 10,245,809 km (0.119 R)
• M30: 10,901,197 km (0.081 R)
• M31: 10,984,074 km (0.112 R)
• M32: 11,067,250 km (0.095 R)
• M33: 11,275,940 km (0.109 R)
• M34: 11,443,788 km (0.114 R)
• M35: 11,697,207 km (0.057 R)
• M36: 12,166,645 km (0.045 R)
• M37: 12,338,832 km (0.099 R)
• M38: 13,433,590 km (0.079 R)
• M39: 13,835,260 km (0.1 R)
• M40: 14,105,284 km (0.106 R)
• M41: 14,559,164 km (0.07 R)
• M42: 14,879,752 km (0.051 R)
• M43: 15,064,057 km (0.08 R)
• M44: 15,388,235 km (0.083 R)
• M45: 15,855,579 km (0.099 R)
• M46: 15,949,527 km (0.106 R)
• M47: 17,044,134 km (0.101 R)
• M48: 17,140,326 km (0.106 R)
• M49: 17,382,076 km (0.118 R)
• M50: 18,162,677 km (0.081 R)
• M51: 20,572,849 km (0.116 R)
• M52: 20,675,473 km (0.075 R)
• M53: 20,829,708 km (0.103 R)
• M54: 20,932,781 km (0.064 R)
• M55: 21,554,510 km (0.093 R)
• M56: 22,604,089 km (0.098 R)
• M57: 22,922,283 km (0.081 R)
• M58: 23,455,749 km (0.094 R)
• M59: 24,047,409 km (0.112 R)
• M60: 25,080,981 km (0.12 R)
• M61: 25,520,350 km (0.054 R)
• M62: 25,851,709 km (0.059 R)
• M63: 25,962,411 km (0.048 R)
• M64: 26,686,166 km (0.085 R)
• M65: 26,798,065 km (0.033 R)
• M66: 27,022,462 km (0.096 R)
• M67: 27,642,545 km (0.091 R)
• M68: 29,242,345 km (0.109 R)
• M69: 29,588,963 km (0.079 R)
• M70: 29,704,901 km (0.06 R)
• M71: 30,286,388 km (0.078 R)
• M72: 32,053,737 km (0.114 R)
• M73: 32,172,817 km (0.063 R)
• M74: 32,710,173 km (0.109 R)
• M75: 33,431,235 km (0.029 R)
• M76: 33,733,273 km (0.105 R)
• M77: 34,036,208 km (0.066 R)
• M78: 34,279,155 km (0.069 R)
• M79: 36,119,957 km (0.08 R)
• M80: 36,802,871 km (0.111 R)
• M81: 37,552,805 km (0.06 R)
• M82: 38,497,217 km (0.12 R)
• M83: 39,768,799 km (0.076 R)
• M84: 40,989,368 km (0.101 R)
• M85: 41,961,754 km (0.116 R)
• M86: 42,222,353 km (0.088 R)
• M87: 42,679,674 km (0.12 R)
• M88: 42,876,096 km (0.118 R)
• M89: 43,269,987 km (0.049 R)
• M90: 43,862,993 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.4

Radius: 7.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.46 AU - 19.86 AU

Year: 31681 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,413,477 km

• M1: 152,590 km (0.119 R)
• M2: 216,019 km (0.115 R)
• M3: 438,172 km (0.109 R)
• M4: 607,218 km (0.061 R)
• M5: 779,255 km (0.052 R)
• M6: 871,408 km (0.116 R)
• M7: 1,638,246 km (0.038 R)
• M8: 2,212,403 km (0.092 R)
• M9: 2,265,211 km (0.113 R)
• M10: 2,562,761 km (0.047 R)
• M11: 2,674,062 km (0.107 R)
• M12: 2,815,582 km (0.074 R)
• M13: 3,105,951 km (0.102 R)
• M14: 3,497,748 km (0.036 R)
• M15: 4,098,533 km (0.099 R)
• M16: 4,662,816 km (0.051 R)
• M17: 5,110,862 km (0.081 R)
• M18: 5,251,484 km (0.073 R)
• M19: 5,900,140 km (0.084 R)
• M20: 6,047,793 km (0.08 R)
• M21: 6,422,237 km (0.098 R)
• M22: 6,574,078 km (0.107 R)
• M23: 7,311,596 km (0.098 R)
• M24: 7,710,274 km (0.08 R)
• M25: 8,115,984 km (0.097 R)
• M26: 8,990,533 km (0.062 R)
• M27: 9,075,504 km (0.047 R)
• M28: 9,676,888 km (0.088 R)
• M29: 9,851,169 km (0.086 R)
• M30: 9,938,684 km (0.107 R)
• M31: 10,558,319 km (0.116 R)
• M32: 10,827,894 km (0.046 R)
• M33: 11,190,669 km (0.103 R)
• M34: 11,465,330 km (0.062 R)
• M35: 11,881,661 km (0.076 R)
• M36: 12,068,210 km (0.099 R)
• M37: 12,302,779 km (0.114 R)
• M38: 12,444,299 km (0.091 R)
• M39: 13,449,896 km (0.042 R)
• M40: 13,790,829 km (0.029 R)
• M41: 14,085,388 km (0.063 R)
• M42: 15,284,265 km (0.053 R)
• M43: 15,385,692 km (0.081 R)
• M44: 15,640,009 km (0.107 R)
• M45: 15,742,184 km (0.114 R)
• M46: 15,844,658 km (0.057 R)
• M47: 18,313,622 km (0.053 R)
• M48: 18,745,660 km (0.116 R)
• M49: 18,799,964 km (0.081 R)
• M50: 18,854,268 km (0.105 R)
• M51: 19,400,151 km (0.119 R)
• M52: 20,339,925 km (0.102 R)
• M53: 20,619,224 km (0.091 R)
• M54: 20,731,273 km (0.093 R)
• M55: 21,294,509 km (0.027 R)
• M56: 21,407,754 km (0.106 R)
• M57: 21,464,452 km (0.079 R)
• M58: 22,034,420 km (0.101 R)
• M59: 22,206,308 km (0.093 R)
• M60: 23,539,075 km (0.08 R)
• M61: 23,773,645 km (0.053 R)
• M62: 23,949,871 km (0.101 R)
• M63: 25,316,298 km (0.113 R)
• M64: 25,676,829 km (0.045 R)
• M65: 26,707,857 km (0.075 R)
• M66: 26,891,115 km (0.091 R)
• M67: 27,074,821 km (0.118 R)
• M68: 28,935,220 km (0.046 R)
• M69: 29,944,108 km (0.099 R)
• M70: 30,325,433 km (0.095 R)
• M71: 30,516,769 km (0.065 R)
• M72: 30,580,498 km (0.112 R)
• M73: 31,028,693 km (0.111 R)
• M74: 31,672,712 km (0.096 R)
• M75: 32,647,043 km (0.075 R)
• M76: 33,170,635 km (0.062 R)
• M77: 33,433,479 km (0.065 R)
• M78: 33,895,138 km (0.105 R)
• M79: 37,937,870 km (0.064 R)
• M80: 39,388,371 km (0.068 R)
• M81: 40,505,718 km (0.097 R)
• M82: 42,058,993 km (0.058 R)
• M83: 43,129,216 km (0.101 R)
• M84: 43,631,715 km (0.061 R)
• M85: 44,208,415 km (0.082 R)
• M86: 45,807,167 km (0.078 R)
• M87: 46,246,387 km (0.037 R)
• M88: 46,687,102 km (0.096 R)
• M89: 46,908,058 km (0.117 R)
• M90: 48,166,176 km (0.115 R)
• M91: 49,510,462 km (0.101 R)
• M92: 49,660,509 km (0.06 R)
• M93: 50,413,435 km (0.066 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit