🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.72 AU - 1.16 AU

Year: 343 Days

Day: 35.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.18 AU - 3.58 AU

Year: 1841 Days

Day: 31.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.5

Radius: 6.7

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.36 AU - 14.86 AU

Year: 19967 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,330,593 km

• M1: 172,486 km (0.077 R)
• M2: 225,294 km (0.116 R)
• M3: 370,704 km (0.116 R)
• M4: 1,134,999 km (0.113 R)
• M5: 2,204,923 km (0.065 R)
• M6: 2,712,808 km (0.1 R)
• M7: 2,941,393 km (0.091 R)
• M8: 3,539,934 km (0.118 R)
• M9: 3,664,101 km (0.054 R)
• M10: 3,705,838 km (0.058 R)
• M11: 4,663,265 km (0.041 R)
• M12: 4,891,102 km (0.116 R)
• M13: 5,076,005 km (0.047 R)
• M14: 5,122,530 km (0.114 R)
• M15: 6,332,927 km (0.101 R)
• M16: 6,636,162 km (0.092 R)
• M17: 6,789,499 km (0.115 R)
• M18: 7,680,654 km (0.118 R)
• M19: 8,775,411 km (0.119 R)
• M20: 9,801,952 km (0.072 R)
• M21: 10,685,926 km (0.106 R)
• M22: 12,277,946 km (0.073 R)
• M23: 12,718,961 km (0.113 R)
• M24: 12,845,969 km (0.078 R)
• M25: 13,101,333 km (0.114 R)
• M26: 14,402,535 km (0.103 R)
• M27: 15,270,203 km (0.039 R)
• M28: 15,540,526 km (0.091 R)
• M29: 16,017,594 km (0.099 R)
• M30: 16,637,826 km (0.097 R)
• M31: 16,916,078 km (0.1 R)
• M32: 17,759,960 km (0.087 R)
• M33: 18,115,704 km (0.088 R)
• M34: 18,473,691 km (0.078 R)
• M35: 18,545,498 km (0.066 R)
• M36: 20,372,687 km (0.112 R)
• M37: 20,446,887 km (0.113 R)
• M38: 21,420,770 km (0.109 R)
• M39: 23,490,905 km (0.118 R)
• M40: 23,724,876 km (0.119 R)
• M41: 25,463,951 km (0.065 R)
• M42: 25,784,539 km (0.112 R)
• M43: 26,348,823 km (0.114 R)
• M44: 26,673,151 km (0.12 R)
• M45: 26,917,145 km (0.12 R)
• M46: 27,571,636 km (0.083 R)
• M47: 30,666,068 km (0.085 R)
• M48: 32,557,433 km (0.099 R)
• M49: 32,644,200 km (0.062 R)
• M50: 33,956,473 km (0.106 R)
• M51: 35,018,767 km (0.087 R)
• M52: 36,271,649 km (0.11 R)
• M53: 36,632,330 km (0.108 R)
• M54: 36,903,551 km (0.119 R)
• M55: 38,913,398 km (0.055 R)
• M56: 40,117,661 km (0.12 R)
• M57: 41,522,235 km (0.089 R)
• M58: 41,899,521 km (0.079 R)
• M59: 43,228,998 km (0.085 R)
• M60: 43,803,005 km (0.12 R)
• M61: 45,442,896 km (0.098 R)
• M62: 45,637,224 km (0.049 R)
• M63: 46,221,703 km (0.104 R)
• M64: 46,906,562 km (0.049 R)
• M65: 49,980,200 km (0.109 R)
• M66: 51,086,326 km (0.11 R)
• M67: 51,187,305 km (0.047 R)
• M68: 52,302,258 km (0.107 R)
• M69: 52,505,861 km (0.118 R)
• M70: 53,220,490 km (0.099 R)
• M71: 55,902,929 km (0.074 R)
• M72: 56,528,099 km (0.093 R)
• M73: 57,155,662 km (0.104 R)
• M74: 58,312,203 km (0.101 R)
• M75: 61,076,173 km (0.07 R)
• M76: 61,290,547 km (0.061 R)
• M77: 62,150,585 km (0.066 R)
• M78: 62,474,165 km (0.114 R)
• M79: 63,991,536 km (0.079 R)
• M80: 64,427,165 km (0.05 R)
• M81: 65,411,220 km (0.11 R)
• M82: 65,960,095 km (0.052 R)
• M83: 67,283,438 km (0.085 R)
• M84: 67,615,694 km (0.057 R)
• M85: 68,504,306 km (0.097 R)
• M86: 69,284,907 km (0.103 R)
• M87: 69,396,657 km (0.118 R)
• M88: 69,620,455 km (0.108 R)
• M89: 69,732,355 km (0.057 R)
• M90: 70,292,898 km (0.098 R)
• M91: 70,405,246 km (0.102 R)
• M92: 70,967,734 km (0.1 R)
• M93: 71,870,707 km (0.039 R)
• M94: 72,210,294 km (0.09 R)
• M95: 75,175,772 km (0.109 R)
• M96: 75,635,487 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 5.8

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.9 AU - 19.83 AU

Year: 23795 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,330,593 km

• M1: 87,515 km (0.06 R)
• M2: 316,399 km (0.114 R)
• M3: 355,893 km (0.088 R)
• M4: 735,872 km (0.097 R)
• M5: 962,363 km (0.032 R)
• M6: 1,408,614 km (0.079 R)
• M7: 1,762,413 km (0.058 R)
• M8: 2,674,511 km (0.083 R)
• M9: 3,154,869 km (0.079 R)
• M10: 3,948,785 km (0.032 R)
• M11: 4,144,310 km (0.042 R)
• M12: 4,193,677 km (0.108 R)
• M13: 4,443,356 km (0.12 R)
• M14: 4,957,374 km (0.089 R)
• M15: 5,115,200 km (0.118 R)
• M16: 6,322,604 km (0.071 R)
• M17: 7,553,047 km (0.065 R)
• M18: 8,476,066 km (0.101 R)
• M19: 8,538,897 km (0.097 R)
• M20: 8,791,568 km (0.054 R)
• M21: 8,982,754 km (0.084 R)
• M22: 10,426,074 km (0.113 R)
• M23: 11,174,363 km (0.102 R)
• M24: 11,243,327 km (0.079 R)
• M25: 12,293,504 km (0.117 R)
• M26: 14,037,815 km (0.1 R)
• M27: 14,560,959 km (0.069 R)
• M28: 15,549,502 km (0.086 R)
• M29: 16,090,747 km (0.116 R)
• M30: 16,638,126 km (0.061 R)
• M31: 17,032,914 km (0.1 R)
• M32: 18,724,268 km (0.1 R)
• M33: 19,052,336 km (0.106 R)
• M34: 20,976,015 km (0.098 R)
• M35: 21,487,939 km (0.108 R)
• M36: 24,197,755 km (0.065 R)
• M37: 25,637,784 km (0.086 R)
• M38: 26,551,827 km (0.091 R)
• M39: 27,662,890 km (0.077 R)
• M40: 28,130,234 km (0.099 R)
• M41: 28,600,121 km (0.082 R)
• M42: 30,217,424 km (0.1 R)
• M43: 31,182,479 km (0.069 R)
• M44: 31,571,434 km (0.04 R)
• M45: 34,238,016 km (0.064 R)
• M46: 34,739,767 km (0.051 R)
• M47: 37,800,540 km (0.039 R)
• M48: 39,153,503 km (0.093 R)
• M49: 40,946,583 km (0.065 R)
• M50: 41,799,590 km (0.092 R)
• M51: 42,982,011 km (0.052 R)
• M52: 43,631,715 km (0.115 R)
• M53: 43,740,173 km (0.106 R)
• M54: 44,831,041 km (0.045 R)
• M55: 45,269,812 km (0.087 R)
• M56: 45,820,332 km (0.089 R)
• M57: 46,262,394 km (0.1 R)
• M58: 47,150,556 km (0.085 R)
• M59: 47,373,457 km (0.062 R)
• M60: 50,076,092 km (0.118 R)
• M61: 50,417,325 km (0.094 R)
• M62: 52,712,605 km (0.101 R)
• M63: 53,175,610 km (0.117 R)
• M64: 53,756,499 km (0.115 R)
• M65: 53,989,273 km (0.094 R)
• M66: 54,807,125 km (0.052 R)
• M67: 56,691,759 km (0.098 R)
• M68: 57,403,994 km (0.053 R)
• M69: 57,761,084 km (0.064 R)
• M70: 57,999,693 km (0.113 R)
• M71: 58,597,486 km (0.067 R)
• M72: 60,161,382 km (0.082 R)
• M73: 60,524,157 km (0.1 R)
• M74: 64,192,297 km (0.114 R)
• M75: 65,679,599 km (0.119 R)
• M76: 66,677,417 km (0.079 R)
• M77: 67,428,996 km (0.057 R)
• M78: 69,827,798 km (0.102 R)
• M79: 70,463,589 km (0.083 R)
• M80: 70,973,718 km (0.071 R)
• M81: 71,869,211 km (0.117 R)
• M82: 72,897,397 km (0.12 R)
• M83: 75,098,281 km (0.106 R)
• M84: 75,619,180 km (0.092 R)
• M85: 77,189,509 km (0.114 R)
• M86: 80,628,316 km (0.045 R)
• M87: 82,500,683 km (0.032 R)
• M88: 82,769,360 km (0.098 R)
• M89: 82,903,699 km (0.043 R)
• M90: 84,658,033 km (0.113 R)
• M91: 87,380,565 km (0.085 R)
• M92: 88,477,566 km (0.118 R)
• M93: 89,027,787 km (0.114 R)
• M94: 89,993,441 km (0.119 R)
• M95: 90,131,820 km (0.067 R)
• M96: 92,213,773 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit