🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.09 AU - 1.17 AU

Year: 460 Days

Day: 45.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,439,809 km

• M1: 489,484 km (0.083 R)
• M2: 617,091 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 614 Days

Day: 35 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.88 AU - 2.58 AU

Year: 1275 Days

Day: 32 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,439,809 km

• M1: 1,484,160 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.07 AU - 2.55 AU

Year: 1344 Days

Day: 17.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 53.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,439,809 km

• M1: 531,372 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.52 AU - 2.8 AU

Year: 1661 Days

Day: 23.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 11.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.73 AU - 5.05 AU

Year: 4140 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,439,809 km

• M1: 379,829 km (0.094 R)
• M2: 473,028 km (0.099 R)
• M3: 546,930 km (0.075 R)
• M4: 625,768 km (0.083 R)
• M5: 797,057 km (0.052 R)
• M6: 900,579 km (0.03 R)
• M7: 1,071,719 km (0.069 R)
• M8: 1,254,079 km (0.085 R)
• M9: 1,620,444 km (0.083 R)
• M10: 1,724,863 km (0.044 R)
• M11: 1,831,676 km (0.068 R)
• M12: 1,925,025 km (0.116 R)
• M13: 2,004,013 km (0.119 R)
• M14: 2,801,071 km (0.101 R)
• M15: 3,111,785 km (0.073 R)
• M16: 3,186,584 km (0.108 R)
• M17: 3,376,274 km (0.116 R)
• M18: 3,608,749 km (0.108 R)
• M19: 3,947,289 km (0.063 R)
• M20: 4,151,341 km (0.117 R)
• M21: 4,254,713 km (0.109 R)
• M22: 4,442,907 km (0.096 R)
• M23: 4,698,121 km (0.031 R)
• M24: 4,827,523 km (0.045 R)
• M25: 5,470,046 km (0.037 R)
• M26: 5,859,300 km (0.104 R)
• M27: 6,448,117 km (0.104 R)
• M28: 6,616,415 km (0.097 R)
• M29: 6,761,824 km (0.042 R)
• M30: 7,229,317 km (0.111 R)
• M31: 7,834,740 km (0.103 R)
• M32: 8,773,616 km (0.11 R)
• M33: 9,337,600 km (0.038 R)
• M34: 9,665,219 km (0.087 R)
• M35: 9,830,525 km (0.072 R)
• M36: 10,500,873 km (0.116 R)
• M37: 10,614,119 km (0.049 R)
• M38: 10,813,084 km (0.103 R)
• M39: 11,214,904 km (0.059 R)
• M40: 11,504,974 km (0.091 R)
• M41: 11,621,660 km (0.047 R)
• M42: 11,797,438 km (0.088 R)
• M43: 12,810,365 km (0.117 R)
• M44: 12,991,977 km (0.12 R)
• M45: 13,419,079 km (0.072 R)
• M46: 14,162,131 km (0.057 R)
• M47: 14,381,442 km (0.082 R)
• M48: 15,494,599 km (0.054 R)
• M49: 15,591,240 km (0.1 R)
• M50: 16,208,331 km (0.039 R)
• M51: 16,503,487 km (0.12 R)
• M52: 16,602,222 km (0.093 R)
• M53: 16,734,317 km (0.115 R)
• M54: 16,932,983 km (0.061 R)
• M55: 17,065,826 km (0.062 R)
• M56: 18,005,749 km (0.035 R)
• M57: 18,413,703 km (0.058 R)
• M58: 18,790,390 km (0.104 R)
• M59: 18,893,463 km (0.091 R)
• M60: 19,273,442 km (0.104 R)
• M61: 19,900,556 km (0.112 R)
• M62: 20,889,398 km (0.08 R)
• M63: 21,139,077 km (0.116 R)
• M64: 21,605,373 km (0.113 R)
• M65: 21,713,533 km (0.102 R)
• M66: 21,858,044 km (0.095 R)
• M67: 22,293,224 km (0.07 R)
• M68: 22,621,442 km (0.117 R)
• M69: 23,209,062 km (0.114 R)
• M70: 23,504,817 km (0.098 R)
• M71: 23,690,169 km (0.084 R)
• M72: 24,062,518 km (0.052 R)
• M73: 24,286,915 km (0.084 R)
• M74: 24,399,263 km (0.111 R)
• M75: 25,001,843 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.7

Radius: 3.6

Gravity: 37.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.26 AU - 17.28 AU

Year: 20640 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,439,809 km

• M1: 51,013 km (0.082 R)
• M2: 422,165 km (0.059 R)
• M3: 478,264 km (0.061 R)
• M4: 985,850 km (0.093 R)
• M5: 1,352,963 km (0.086 R)
• M6: 1,880,744 km (0.075 R)
• M7: 1,974,393 km (0.102 R)
• M8: 2,297,375 km (0.092 R)
• M9: 2,671,369 km (0.105 R)
• M10: 4,183,056 km (0.099 R)
• M11: 5,281,553 km (0.102 R)
• M12: 5,458,078 km (0.06 R)
• M13: 5,591,669 km (0.112 R)
• M14: 5,726,457 km (0.079 R)
• M15: 6,604,447 km (0.034 R)
• M16: 6,746,864 km (0.113 R)
• M17: 7,083,160 km (0.102 R)
• M18: 7,672,127 km (0.084 R)
• M19: 7,871,990 km (0.074 R)
• M20: 8,327,964 km (0.095 R)
• M21: 8,379,126 km (0.072 R)
• M22: 8,481,750 km (0.115 R)
• M23: 9,531,329 km (0.035 R)
• M24: 10,180,434 km (0.077 R)
• M25: 10,235,187 km (0.108 R)
• M26: 10,510,298 km (0.099 R)
• M27: 10,787,951 km (0.056 R)
• M28: 12,328,061 km (0.112 R)
• M29: 12,679,616 km (0.113 R)
• M30: 12,915,682 km (0.074 R)
• M31: 13,034,313 km (0.089 R)
• M32: 13,572,566 km (0.063 R)
• M33: 13,874,754 km (0.108 R)
• M34: 14,057,263 km (0.089 R)
• M35: 14,609,130 km (0.094 R)
• M36: 14,732,698 km (0.115 R)
• M37: 15,230,559 km (0.07 R)
• M38: 15,670,676 km (0.114 R)
• M39: 16,242,738 km (0.094 R)
• M40: 16,370,794 km (0.116 R)
• M41: 17,146,010 km (0.107 R)
• M42: 17,472,583 km (0.074 R)
• M43: 17,603,780 km (0.047 R)
• M44: 18,264,703 km (0.1 R)
• M45: 19,747,069 km (0.059 R)
• M46: 21,407,605 km (0.07 R)
• M47: 21,688,699 km (0.045 R)
• M48: 22,610,671 km (0.064 R)
• M49: 23,112,422 km (0.097 R)
• M50: 23,762,874 km (0.096 R)
• M51: 26,650,113 km (0.105 R)
• M52: 27,255,834 km (0.04 R)
• M53: 27,331,980 km (0.077 R)
• M54: 27,713,155 km (0.117 R)
• M55: 28,712,768 km (0.099 R)
• M56: 28,945,094 km (0.083 R)
• M57: 30,037,607 km (0.115 R)
• M58: 33,476,264 km (0.101 R)
• M59: 33,802,387 km (0.112 R)
• M60: 34,375,796 km (0.087 R)
• M61: 34,952,196 km (0.098 R)
• M62: 35,034,924 km (0.114 R)
• M63: 37,374,485 km (0.104 R)
• M64: 40,629,435 km (0.083 R)
• M65: 41,676,022 km (0.041 R)
• M66: 41,763,537 km (0.07 R)
• M67: 42,554,909 km (0.105 R)
• M68: 42,643,023 km (0.078 R)
• M69: 42,996,522 km (0.059 R)
• M70: 43,528,642 km (0.089 R)
• M71: 43,706,514 km (0.103 R)
• M72: 44,241,476 km (0.097 R)
• M73: 44,330,935 km (0.108 R)
• M74: 44,599,464 km (0.093 R)
• M75: 45,227,924 km (0.117 R)
• M76: 46,675,732 km (0.074 R)
• M77: 48,875,569 km (0.119 R)
• M78: 50,360,926 km (0.118 R)
• M79: 50,641,123 km (0.11 R)
• M80: 52,332,776 km (0.093 R)
• M81: 52,711,109 km (0.061 R)
• M82: 52,900,799 km (0.116 R)
• M83: 53,090,489 km (0.055 R)
• M84: 53,661,205 km (0.113 R)
• M85: 56,061,054 km (0.077 R)
• M86: 58,103,813 km (0.088 R)
• M87: 58,888,304 km (0.086 R)
• M88: 60,269,841 km (0.117 R)
• M89: 60,765,757 km (0.086 R)
• M90: 60,964,423 km (0.112 R)
• M91: 61,362,653 km (0.105 R)
• M92: 62,662,658 km (0.106 R)
• M93: 62,963,949 km (0.11 R)
• M94: 63,265,688 km (0.085 R)
• M95: 66,821,629 km (0.047 R)
• M96: 68,365,479 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 7.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.57 AU - 17.25 AU

Year: 22044 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,439,809 km

• M1: 125,363 km (0.079 R)
• M2: 255,513 km (0.046 R)
• M3: 921,972 km (0.078 R)
• M4: 997,967 km (0.073 R)
• M5: 1,129,314 km (0.105 R)
• M6: 1,238,521 km (0.058 R)
• M7: 2,877,515 km (0.098 R)
• M8: 3,615,930 km (0.081 R)
• M9: 4,583,978 km (0.098 R)
• M10: 5,028,732 km (0.055 R)
• M11: 6,102,995 km (0.059 R)
• M12: 8,452,728 km (0.072 R)
• M13: 8,560,589 km (0.079 R)
• M14: 8,941,914 km (0.077 R)
• M15: 9,217,622 km (0.1 R)
• M16: 10,579,711 km (0.115 R)
• M17: 11,822,121 km (0.115 R)
• M18: 11,882,559 km (0.07 R)
• M19: 13,612,509 km (0.038 R)
• M20: 13,929,656 km (0.092 R)
• M21: 14,571,281 km (0.082 R)
• M22: 15,026,209 km (0.082 R)
• M23: 15,883,255 km (0.072 R)
• M24: 16,016,546 km (0.102 R)
• M25: 16,620,772 km (0.09 R)
• M26: 16,688,390 km (0.11 R)
• M27: 17,851,813 km (0.052 R)
• M28: 19,538,080 km (0.09 R)
• M29: 19,752,454 km (0.105 R)
• M30: 20,039,532 km (0.116 R)
• M31: 20,835,991 km (0.093 R)
• M32: 21,128,156 km (0.1 R)
• M33: 21,938,677 km (0.082 R)
• M34: 22,385,077 km (0.07 R)
• M35: 22,609,325 km (0.116 R)
• M36: 22,984,815 km (0.09 R)
• M37: 23,060,213 km (0.086 R)
• M38: 24,276,892 km (0.118 R)
• M39: 26,931,057 km (0.092 R)
• M40: 27,169,666 km (0.053 R)
• M41: 27,249,402 km (0.105 R)
• M42: 27,809,347 km (0.107 R)
• M43: 28,211,615 km (0.094 R)
• M44: 28,292,249 km (0.114 R)
• M45: 28,696,911 km (0.044 R)
• M46: 29,184,899 km (0.106 R)
• M47: 30,748,496 km (0.095 R)
• M48: 31,247,854 km (0.101 R)
• M49: 33,357,483 km (0.108 R)
• M50: 37,979,159 km (0.114 R)
• M51: 40,409,526 km (0.116 R)
• M52: 41,414,076 km (0.077 R)
• M53: 41,873,491 km (0.097 R)
• M54: 42,334,402 km (0.118 R)
• M55: 45,041,226 km (0.051 R)
• M56: 45,513,656 km (0.071 R)
• M57: 46,272,716 km (0.112 R)
• M58: 47,803,551 km (0.037 R)
• M59: 48,575,177 km (0.095 R)
• M60: 49,059,575 km (0.082 R)
• M61: 50,620,179 km (0.057 R)
• M62: 51,111,309 km (0.11 R)
• M63: 51,209,745 km (0.076 R)
• M64: 51,702,670 km (0.106 R)
• M65: 52,693,307 km (0.092 R)
• M66: 53,790,158 km (0.115 R)
• M67: 54,492,072 km (0.042 R)
• M68: 54,894,490 km (0.047 R)
• M69: 55,197,126 km (0.1 R)
• M70: 56,006,451 km (0.109 R)
• M71: 56,717,938 km (0.077 R)
• M72: 56,921,691 km (0.092 R)
• M73: 57,534,593 km (0.078 R)
• M74: 58,355,287 km (0.106 R)
• M75: 58,973,276 km (0.111 R)
• M76: 59,386,465 km (0.109 R)
• M77: 59,904,373 km (0.112 R)
• M78: 62,305,718 km (0.062 R)
• M79: 62,410,885 km (0.076 R)
• M80: 62,621,220 km (0.103 R)
• M81: 63,676,932 km (0.07 R)
• M82: 63,994,828 km (0.073 R)
• M83: 64,844,992 km (0.097 R)
• M84: 65,591,934 km (0.088 R)
• M85: 68,282,751 km (0.079 R)
• M86: 69,151,466 km (0.056 R)
• M87: 69,260,224 km (0.054 R)
• M88: 69,914,565 km (0.047 R)
• M89: 70,023,771 km (0.098 R)
• M90: 71,999,810 km (0.037 R)
• M91: 73,549,344 km (0.041 R)
• M92: 73,882,948 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit