🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 259 Days

Day: 43.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,821,431 km

• M1: 551,717 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.27 AU - 3.67 AU

Year: 1851 Days

Day: 26.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,821,431 km

• M1: 291,566 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.9

Radius: 7.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.28 AU - 14.82 AU

Year: 18038 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,821,431 km

• M1: 111,450 km (0.095 R)
• M2: 198,965 km (0.107 R)
• M3: 299,046 km (0.102 R)
• M4: 372,050 km (0.117 R)
• M5: 730,337 km (0.041 R)
• M6: 1,104,182 km (0.082 R)
• M7: 1,721,572 km (0.08 R)
• M8: 2,620,207 km (0.114 R)
• M9: 3,184,939 km (0.09 R)
• M10: 3,393,179 km (0.095 R)
• M11: 3,498,945 km (0.08 R)
• M12: 3,713,917 km (0.068 R)
• M13: 3,822,974 km (0.094 R)
• M14: 4,269,972 km (0.119 R)
• M15: 4,499,605 km (0.094 R)
• M16: 4,891,551 km (0.118 R)
• M17: 5,091,713 km (0.109 R)
• M18: 5,541,255 km (0.07 R)
• M19: 5,918,690 km (0.076 R)
• M20: 7,509,963 km (0.112 R)
• M21: 8,162,658 km (0.111 R)
• M22: 8,979,313 km (0.066 R)
• M23: 9,471,939 km (0.117 R)
• M24: 10,380,447 km (0.11 R)
• M25: 10,431,759 km (0.088 R)
• M26: 10,534,682 km (0.045 R)
• M27: 10,793,187 km (0.081 R)
• M28: 10,949,367 km (0.112 R)
• M29: 11,316,780 km (0.092 R)
• M30: 12,117,428 km (0.091 R)
• M31: 12,334,045 km (0.098 R)
• M32: 12,716,118 km (0.071 R)
• M33: 12,881,125 km (0.11 R)
• M34: 13,885,824 km (0.096 R)
• M35: 14,626,932 km (0.083 R)
• M36: 14,973,400 km (0.106 R)
• M37: 16,147,594 km (0.09 R)
• M38: 16,505,731 km (0.105 R)
• M39: 16,565,571 km (0.104 R)
• M40: 17,229,636 km (0.113 R)
• M41: 17,534,217 km (0.072 R)
• M42: 18,087,131 km (0.109 R)
• M43: 18,396,798 km (0.028 R)
• M44: 19,021,369 km (0.109 R)
• M45: 19,716,551 km (0.079 R)
• M46: 20,227,128 km (0.108 R)
• M47: 21,326,972 km (0.096 R)
• M48: 21,457,571 km (0.042 R)
• M49: 22,180,876 km (0.11 R)
• M50: 22,845,390 km (0.114 R)
• M51: 23,046,001 km (0.082 R)
• M52: 23,651,423 km (0.041 R)
• M53: 24,194,015 km (0.107 R)
• M54: 24,330,298 km (0.096 R)
• M55: 24,946,642 km (0.116 R)
• M56: 25,015,457 km (0.112 R)
• M57: 25,291,315 km (0.107 R)
• M58: 27,179,689 km (0.029 R)
• M59: 27,890,578 km (0.076 R)
• M60: 29,475,867 km (0.089 R)
• M61: 29,694,280 km (0.114 R)
• M62: 29,840,138 km (0.072 R)
• M63: 30,720,671 km (0.062 R)
• M64: 31,386,680 km (0.112 R)
• M65: 34,557,258 km (0.119 R)
• M66: 35,636,457 km (0.118 R)
• M67: 36,258,186 km (0.103 R)
• M68: 37,512,264 km (0.098 R)
• M69: 38,621,233 km (0.098 R)
• M70: 40,790,253 km (0.102 R)
• M71: 43,163,623 km (0.115 R)
• M72: 43,328,929 km (0.069 R)
• M73: 43,411,657 km (0.059 R)
• M74: 44,242,074 km (0.119 R)
• M75: 44,492,202 km (0.11 R)
• M76: 44,575,678 km (0.12 R)
• M77: 44,659,153 km (0.064 R)
• M78: 45,497,350 km (0.04 R)
• M79: 46,509,978 km (0.103 R)
• M80: 46,764,294 km (0.087 R)
• M81: 48,557,524 km (0.112 R)
• M82: 51,771,186 km (0.11 R)
• M83: 53,536,889 km (0.047 R)
• M84: 58,218,854 km (0.036 R)
• M85: 59,317,800 km (0.093 R)
• M86: 59,409,653 km (0.043 R)
• M87: 59,593,658 km (0.066 R)
• M88: 59,869,816 km (0.114 R)
• M89: 60,054,270 km (0.075 R)
• M90: 60,146,422 km (0.05 R)
• M91: 60,238,874 km (0.102 R)
• M92: 62,281,633 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.3

Radius: 4.7

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.48 AU - 17.36 AU

Year: 21899 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,821,431 km

• M1: 78,090 km (0.059 R)
• M2: 215,870 km (0.116 R)
• M3: 634,445 km (0.079 R)
• M4: 727,794 km (0.052 R)
• M5: 850,763 km (0.107 R)
• M6: 1,116,748 km (0.057 R)
• M7: 1,172,847 km (0.104 R)
• M8: 1,317,508 km (0.042 R)
• M9: 1,592,170 km (0.083 R)
• M10: 1,623,885 km (0.052 R)
• M11: 1,917,994 km (0.113 R)
• M12: 2,371,425 km (0.112 R)
• M13: 2,629,033 km (0.043 R)
• M14: 2,666,582 km (0.076 R)
• M15: 3,577,932 km (0.052 R)
• M16: 3,619,520 km (0.085 R)
• M17: 4,757,960 km (0.107 R)
• M18: 5,702,521 km (0.114 R)
• M19: 5,751,290 km (0.1 R)
• M20: 6,246,160 km (0.036 R)
• M21: 6,447,967 km (0.047 R)
• M22: 6,754,643 km (0.064 R)
• M23: 6,857,866 km (0.094 R)
• M24: 7,382,057 km (0.12 R)
• M25: 7,488,570 km (0.068 R)
• M26: 8,302,532 km (0.113 R)
• M27: 8,413,235 km (0.108 R)
• M28: 9,144,319 km (0.079 R)
• M29: 9,662,377 km (0.1 R)
• M30: 9,720,570 km (0.078 R)
• M31: 9,778,764 km (0.098 R)
• M32: 10,666,627 km (0.119 R)
• M33: 11,150,576 km (0.106 R)
• M34: 11,703,640 km (0.098 R)
• M35: 12,391,640 km (0.111 R)
• M36: 14,267,299 km (0.099 R)
• M37: 16,437,066 km (0.061 R)
• M38: 16,785,330 km (0.057 R)
• M39: 16,925,353 km (0.105 R)
• M40: 20,398,717 km (0.063 R)
• M41: 20,697,913 km (0.085 R)
• M42: 23,376,313 km (0.08 R)
• M43: 23,532,643 km (0.075 R)
• M44: 24,319,527 km (0.108 R)
• M45: 24,557,238 km (0.076 R)
• M46: 24,636,675 km (0.036 R)
• M47: 25,918,878 km (0.076 R)
• M48: 26,731,195 km (0.112 R)
• M49: 29,554,855 km (0.111 R)
• M50: 29,808,573 km (0.079 R)
• M51: 30,063,038 km (0.116 R)
• M52: 30,232,982 km (0.099 R)
• M53: 30,744,906 km (0.1 R)
• M54: 32,558,929 km (0.111 R)
• M55: 32,996,054 km (0.049 R)
• M56: 33,083,719 km (0.112 R)
• M57: 34,941,874 km (0.114 R)
• M58: 35,838,563 km (0.065 R)
• M59: 36,742,883 km (0.1 R)
• M60: 37,380,319 km (0.081 R)
• M61: 38,943,617 km (0.117 R)
• M62: 39,221,719 km (0.071 R)
• M63: 40,246,914 km (0.045 R)
• M64: 40,621,955 km (0.049 R)
• M65: 41,280,934 km (0.106 R)
• M66: 42,609,662 km (0.077 R)
• M67: 42,800,699 km (0.092 R)
• M68: 43,952,303 km (0.12 R)
• M69: 48,759,631 km (0.117 R)
• M70: 54,764,789 km (0.089 R)
• M71: 54,972,430 km (0.12 R)
• M72: 55,284,342 km (0.098 R)
• M73: 55,492,582 km (0.104 R)
• M74: 55,701,122 km (0.112 R)
• M75: 56,432,954 km (0.118 R)
• M76: 58,435,621 km (0.104 R)
• M77: 58,541,686 km (0.062 R)
• M78: 58,647,751 km (0.119 R)
• M79: 61,105,793 km (0.103 R)
• M80: 62,184,992 km (0.118 R)
• M81: 62,293,301 km (0.03 R)
• M82: 62,510,069 km (0.103 R)
• M83: 63,379,382 km (0.1 R)
• M84: 64,252,884 km (0.07 R)
• M85: 65,130,126 km (0.096 R)
• M86: 65,680,496 km (0.102 R)
• M87: 66,785,875 km (0.12 R)
• M88: 67,897,387 km (0.074 R)
• M89: 68,902,984 km (0.088 R)
• M90: 69,351,478 km (0.039 R)
• M91: 69,576,025 km (0.108 R)
• M92: 69,800,870 km (0.119 R)
• M93: 70,476,903 km (0.087 R)
• M94: 72,404,023 km (0.113 R)
• M95: 73,660,196 km (0.073 R)
• M96: 75,846,868 km (0.066 R)
• M97: 77,821,411 km (0.115 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit