🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.78 AU - 0.9 AU

Year: 269 Days

Day: 24.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.02 AU - 1.54 AU

Year: 507 Days

Day: 20.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,610,355 km

• M1: 96,939 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.44 AU - 4.96 AU

Year: 3565 Days

Day: 44.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,610,355 km

• M1: 2,438,744 km (0.091 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 12.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.73 AU - 10.27 AU

Year: 8670 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,610,355 km

• M1: 177,273 km (0.106 R)
• M2: 284,535 km (0.068 R)
• M3: 378,782 km (0.071 R)
• M4: 518,506 km (0.061 R)
• M5: 679,174 km (0.051 R)
• M6: 821,292 km (0.109 R)
• M7: 1,165,667 km (0.096 R)
• M8: 1,266,346 km (0.047 R)
• M9: 1,554,920 km (0.104 R)
• M10: 1,699,282 km (0.036 R)
• M11: 2,195,199 km (0.076 R)
• M12: 2,871,681 km (0.051 R)
• M13: 3,070,795 km (0.087 R)
• M14: 3,212,913 km (0.096 R)
• M15: 3,524,975 km (0.105 R)
• M16: 3,934,574 km (0.096 R)
• M17: 4,359,432 km (0.06 R)
• M18: 4,752,126 km (0.086 R)
• M19: 4,846,223 km (0.106 R)
• M20: 5,746,204 km (0.082 R)
• M21: 5,998,426 km (0.077 R)
• M22: 6,461,431 km (0.083 R)
• M23: 7,204,933 km (0.109 R)
• M24: 7,340,468 km (0.055 R)
• M25: 7,614,382 km (0.118 R)
• M26: 8,172,083 km (0.028 R)
• M27: 8,685,503 km (0.088 R)
• M28: 9,415,840 km (0.112 R)
• M29: 9,863,586 km (0.1 R)
• M30: 10,105,187 km (0.111 R)
• M31: 11,216,848 km (0.076 R)
• M32: 11,691,522 km (0.108 R)
• M33: 11,883,157 km (0.095 R)
• M34: 12,497,257 km (0.111 R)
• M35: 12,824,577 km (0.092 R)
• M36: 13,320,793 km (0.08 R)
• M37: 13,655,294 km (0.087 R)
• M38: 14,332,374 km (0.097 R)
• M39: 14,606,287 km (0.073 R)
• M40: 14,743,917 km (0.097 R)
• M41: 16,037,191 km (0.073 R)
• M42: 16,250,368 km (0.113 R)
• M43: 16,571,854 km (0.117 R)
• M44: 17,476,023 km (0.095 R)
• M45: 17,658,832 km (0.104 R)
• M46: 17,989,294 km (0.105 R)
• M47: 18,396,200 km (0.094 R)
• M48: 18,619,400 km (0.12 R)
• M49: 19,901,005 km (0.091 R)
• M50: 20,398,567 km (0.04 R)
• M51: 20,591,100 km (0.099 R)
• M52: 21,055,452 km (0.077 R)
• M53: 21,328,019 km (0.12 R)
• M54: 22,073,615 km (0.089 R)
• M55: 22,192,096 km (0.089 R)
• M56: 23,067,543 km (0.037 R)
• M57: 23,348,488 km (0.103 R)
• M58: 23,671,021 km (0.112 R)
• M59: 23,792,345 km (0.1 R)
• M60: 24,361,116 km (0.107 R)
• M61: 24,893,385 km (0.067 R)
• M62: 25,099,232 km (0.082 R)
• M63: 25,388,105 km (0.039 R)
• M64: 25,470,982 km (0.112 R)
• M65: 25,636,737 km (0.097 R)
• M66: 26,178,131 km (0.085 R)
• M67: 26,261,757 km (0.1 R)
• M68: 27,441,785 km (0.03 R)
• M69: 27,526,756 km (0.067 R)
• M70: 28,209,670 km (0.083 R)
• M71: 28,811,652 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 14

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.69 AU - 12.83 AU

Year: 14109 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,610,355 km

• M1: 197,918 km (0.097 R)
• M2: 352,901 km (0.049 R)
• M3: 453,880 km (0.076 R)
• M4: 631,303 km (0.104 R)
• M5: 1,185,264 km (0.098 R)
• M6: 1,581,549 km (0.064 R)
• M7: 1,868,926 km (0.111 R)
• M8: 1,968,558 km (0.07 R)
• M9: 2,252,196 km (0.081 R)
• M10: 2,494,544 km (0.083 R)
• M11: 3,302,672 km (0.083 R)
• M12: 3,736,057 km (0.103 R)
• M13: 4,622,873 km (0.076 R)
• M14: 4,759,755 km (0.066 R)
• M15: 4,932,840 km (0.078 R)
• M16: 5,107,870 km (0.104 R)
• M17: 6,277,575 km (0.032 R)
• M18: 6,391,419 km (0.091 R)
• M19: 6,892,871 km (0.077 R)
• M20: 7,406,890 km (0.07 R)
• M21: 7,729,572 km (0.114 R)
• M22: 9,281,351 km (0.074 R)
• M23: 9,454,735 km (0.072 R)
• M24: 10,428,168 km (0.11 R)
• M25: 10,835,523 km (0.108 R)
• M26: 10,972,555 km (0.036 R)
• M27: 11,433,316 km (0.043 R)
• M28: 11,712,765 km (0.083 R)
• M29: 12,278,694 km (0.057 R)
• M30: 12,805,279 km (0.106 R)
• M31: 13,241,656 km (0.113 R)
• M32: 13,437,180 km (0.039 R)
• M33: 13,633,752 km (0.12 R)
• M34: 14,278,818 km (0.08 R)
• M35: 15,342,159 km (0.076 R)
• M36: 15,909,285 km (0.107 R)
• M37: 16,430,933 km (0.074 R)
• M38: 17,170,544 km (0.051 R)
• M39: 18,518,421 km (0.091 R)
• M40: 18,956,893 km (0.114 R)
• M41: 19,844,158 km (0.111 R)
• M42: 19,956,057 km (0.094 R)
• M43: 20,405,598 km (0.084 R)
• M44: 23,113,918 km (0.087 R)
• M45: 24,240,540 km (0.075 R)
• M46: 26,239,467 km (0.118 R)
• M47: 26,917,594 km (0.076 R)
• M48: 28,417,013 km (0.034 R)
• M49: 28,922,804 km (0.083 R)
• M50: 29,751,127 km (0.035 R)
• M51: 31,040,810 km (0.06 R)
• M52: 31,627,084 km (0.117 R)
• M53: 32,151,275 km (0.114 R)
• M54: 33,274,755 km (0.094 R)
• M55: 34,008,533 km (0.075 R)
• M56: 34,545,589 km (0.072 R)
• M57: 34,882,633 km (0.081 R)
• M58: 35,424,327 km (0.082 R)
• M59: 36,105,296 km (0.079 R)
• M60: 36,241,879 km (0.087 R)
• M61: 36,447,277 km (0.108 R)
• M62: 37,757,156 km (0.119 R)
• M63: 38,104,373 km (0.108 R)
• M64: 38,871,960 km (0.05 R)
• M65: 39,152,456 km (0.109 R)
• M66: 40,280,872 km (0.119 R)
• M67: 40,706,777 km (0.099 R)
• M68: 41,563,076 km (0.108 R)
• M69: 41,921,512 km (0.08 R)
• M70: 42,497,464 km (0.104 R)
• M71: 43,075,809 km (0.094 R)
• M72: 43,584,143 km (0.086 R)
• M73: 45,563,173 km (0.099 R)
• M74: 47,272,179 km (0.092 R)
• M75: 48,247,408 km (0.076 R)
• M76: 49,532,603 km (0.075 R)
• M77: 50,676,129 km (0.103 R)
• M78: 51,212,587 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 4.3

Gravity: 48.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.45 AU - 16.75 AU

Year: 20528 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,610,355 km

• M1: 83,476 km (0.105 R)
• M2: 125,961 km (0.09 R)
• M3: 209,437 km (0.105 R)
• M4: 330,462 km (0.06 R)
• M5: 682,316 km (0.102 R)
• M6: 1,031,328 km (0.039 R)
• M7: 1,428,061 km (0.12 R)
• M8: 1,659,639 km (0.101 R)
• M9: 1,797,269 km (0.065 R)
• M10: 2,046,948 km (0.084 R)
• M11: 2,578,618 km (0.102 R)
• M12: 3,986,933 km (0.044 R)
• M13: 4,887,213 km (0.115 R)
• M14: 5,184,165 km (0.116 R)
• M15: 6,375,412 km (0.068 R)
• M16: 7,476,602 km (0.115 R)
• M17: 7,761,138 km (0.118 R)
• M18: 8,048,964 km (0.098 R)
• M19: 8,873,697 km (0.096 R)
• M20: 9,417,934 km (0.106 R)
• M21: 9,786,693 km (0.089 R)
• M22: 10,097,707 km (0.094 R)
• M23: 11,308,701 km (0.091 R)
• M24: 11,832,144 km (0.053 R)
• M25: 12,363,366 km (0.092 R)
• M26: 13,380,482 km (0.118 R)
• M27: 15,062,710 km (0.044 R)
• M28: 16,440,956 km (0.094 R)
• M29: 17,033,214 km (0.12 R)
• M30: 17,107,713 km (0.098 R)
• M31: 17,257,162 km (0.1 R)
• M32: 18,314,819 km (0.038 R)
• M33: 18,851,576 km (0.087 R)
• M34: 19,315,628 km (0.087 R)
• M35: 19,783,570 km (0.119 R)
• M36: 20,018,888 km (0.108 R)
• M37: 20,334,091 km (0.06 R)
• M38: 20,413,228 km (0.094 R)
• M39: 20,889,847 km (0.075 R)
• M40: 22,341,245 km (0.095 R)
• M41: 22,832,375 km (0.095 R)
• M42: 23,326,946 km (0.083 R)
• M43: 23,741,780 km (0.092 R)
• M44: 24,494,557 km (0.102 R)
• M45: 24,578,781 km (0.117 R)
• M46: 27,495,939 km (0.112 R)
• M47: 27,583,304 km (0.077 R)
• M48: 28,462,940 km (0.069 R)
• M49: 28,639,914 km (0.112 R)
• M50: 30,339,645 km (0.04 R)
• M51: 32,255,844 km (0.115 R)
• M52: 33,555,102 km (0.114 R)
• M53: 34,682,172 km (0.039 R)
• M54: 35,726,215 km (0.111 R)
• M55: 36,492,007 km (0.105 R)
• M56: 37,359,824 km (0.117 R)
• M57: 37,844,970 km (0.074 R)
• M58: 38,039,597 km (0.117 R)
• M59: 38,919,532 km (0.08 R)
• M60: 40,400,999 km (0.079 R)
• M61: 41,298,736 km (0.071 R)
• M62: 43,520,713 km (0.043 R)
• M63: 43,622,589 km (0.107 R)
• M64: 44,133,317 km (0.07 R)
• M65: 44,440,740 km (0.084 R)
• M66: 44,748,912 km (0.095 R)
• M67: 45,263,977 km (0.091 R)
• M68: 47,239,268 km (0.026 R)
• M69: 48,079,409 km (0.096 R)
• M70: 48,395,659 km (0.064 R)
• M71: 49,348,747 km (0.061 R)
• M72: 49,561,475 km (0.057 R)
• M73: 51,273,324 km (0.119 R)
• M74: 52,895,862 km (0.084 R)
• M75: 54,425,351 km (0.118 R)
• M76: 56,524,359 km (0.051 R)
• M77: 57,415,962 km (0.107 R)
• M78: 57,639,611 km (0.054 R)
• M79: 58,312,203 km (0.074 R)
• M80: 58,537,048 km (0.077 R)
• M81: 59,326,028 km (0.111 R)
• M82: 60,800,763 km (0.102 R)
• M83: 61,256,887 km (0.077 R)
• M84: 61,714,208 km (0.085 R)
• M85: 62,517,249 km (0.097 R)
• M86: 64,249,593 km (0.111 R)
• M87: 66,349,199 km (0.113 R)
• M88: 67,407,454 km (0.116 R)
• M89: 68,115,950 km (0.092 R)
• M90: 68,352,763 km (0.081 R)
• M91: 72,539,708 km (0.08 R)
• M92: 75,825,925 km (0.117 R)
• M93: 79,035,996 km (0.106 R)
• M94: 81,033,427 km (0.094 R)
• M95: 82,794,642 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 7.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.5 AU - 20.06 AU

Year: 25130 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,610,355 km

• M1: 103,073 km (0.036 R)
• M2: 539,001 km (0.109 R)
• M3: 741,407 km (0.117 R)
• M4: 1,267,842 km (0.072 R)
• M5: 1,428,660 km (0.084 R)
• M6: 1,682,228 km (0.103 R)
• M7: 1,889,571 km (0.103 R)
• M8: 2,232,000 km (0.067 R)
• M9: 2,459,987 km (0.047 R)
• M10: 2,903,545 km (0.082 R)
• M11: 3,009,311 km (0.11 R)
• M12: 3,298,035 km (0.08 R)
• M13: 3,558,036 km (0.072 R)
• M14: 3,633,583 km (0.109 R)
• M15: 3,824,769 km (0.084 R)
• M16: 3,980,051 km (0.104 R)
• M17: 4,704,554 km (0.069 R)
• M18: 5,167,110 km (0.098 R)
• M19: 5,295,914 km (0.12 R)
• M20: 6,271,891 km (0.091 R)
• M21: 6,363,445 km (0.107 R)
• M22: 6,827,497 km (0.085 R)
• M23: 8,034,902 km (0.057 R)
• M24: 9,151,051 km (0.116 R)
• M25: 9,833,218 km (0.085 R)
• M26: 10,153,507 km (0.072 R)
• M27: 11,135,168 km (0.107 R)
• M28: 13,070,516 km (0.106 R)
• M29: 14,497,978 km (0.089 R)
• M30: 16,350,898 km (0.095 R)
• M31: 17,048,772 km (0.03 R)
• M32: 19,133,717 km (0.1 R)
• M33: 19,200,139 km (0.047 R)
• M34: 19,266,710 km (0.076 R)
• M35: 20,681,307 km (0.109 R)
• M36: 20,817,740 km (0.034 R)
• M37: 20,886,107 km (0.095 R)
• M38: 21,920,277 km (0.096 R)
• M39: 22,338,702 km (0.115 R)
• M40: 23,966,626 km (0.094 R)
• M41: 25,632,398 km (0.115 R)
• M42: 25,779,004 km (0.083 R)
• M43: 26,368,270 km (0.093 R)
• M44: 27,410,070 km (0.073 R)
• M45: 27,785,411 km (0.11 R)
• M46: 28,921,607 km (0.105 R)
• M47: 29,533,911 km (0.069 R)
• M48: 29,918,677 km (0.107 R)
• M49: 30,693,145 km (0.117 R)
• M50: 31,946,176 km (0.094 R)
• M51: 32,896,871 km (0.097 R)
• M52: 33,136,078 km (0.083 R)
• M53: 33,776,506 km (0.109 R)
• M54: 34,017,808 km (0.102 R)
• M55: 35,722,326 km (0.07 R)
• M56: 36,296,782 km (0.117 R)
• M57: 39,806,647 km (0.117 R)
• M58: 40,316,776 km (0.08 R)
• M59: 40,914,718 km (0.111 R)
• M60: 41,515,653 km (0.109 R)
• M61: 45,004,874 km (0.092 R)
• M62: 45,358,972 km (0.048 R)
• M63: 45,891,690 km (0.102 R)
• M64: 45,980,701 km (0.09 R)
• M65: 46,963,708 km (0.086 R)
• M66: 49,405,445 km (0.091 R)
• M67: 50,595,795 km (0.067 R)
• M68: 51,888,171 km (0.088 R)
• M69: 55,640,235 km (0.049 R)
• M70: 56,974,050 km (0.053 R)
• M71: 58,800,939 km (0.083 R)
• M72: 58,994,369 km (0.114 R)
• M73: 62,117,823 km (0.088 R)
• M74: 62,413,428 km (0.1 R)
• M75: 63,699,521 km (0.084 R)
• M76: 63,997,670 km (0.108 R)
• M77: 64,495,382 km (0.115 R)
• M78: 65,595,076 km (0.094 R)
• M79: 67,104,668 km (0.112 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 20,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit