🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.59 AU - 1.73 AU

Year: 806 Days

Day: 14.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.67 AU - 2.31 AU

Year: 1058 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.9

Radius: 5.3

Gravity: 23.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.53 AU - 14.41 AU

Year: 17597 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,845,928 km

• M1: 90,357 km (0.079 R)
• M2: 322,982 km (0.113 R)
• M3: 389,852 km (0.108 R)
• M4: 578,046 km (0.085 R)
• M5: 982,260 km (0.099 R)
• M6: 1,211,743 km (0.059 R)
• M7: 1,689,409 km (0.05 R)
• M8: 2,058,616 km (0.119 R)
• M9: 2,452,059 km (0.081 R)
• M10: 2,692,313 km (0.032 R)
• M11: 3,381,809 km (0.113 R)
• M12: 3,457,506 km (0.031 R)
• M13: 3,572,098 km (0.088 R)
• M14: 4,002,641 km (0.097 R)
• M15: 4,082,825 km (0.12 R)
• M16: 5,127,766 km (0.11 R)
• M17: 5,258,515 km (0.063 R)
• M18: 5,346,179 km (0.062 R)
• M19: 6,065,745 km (0.099 R)
• M20: 7,055,335 km (0.06 R)
• M21: 7,742,438 km (0.09 R)
• M22: 7,842,369 km (0.083 R)
• M23: 8,605,318 km (0.033 R)
• M24: 8,812,811 km (0.072 R)
• M25: 8,969,440 km (0.111 R)
• M26: 10,975,846 km (0.081 R)
• M27: 11,769,912 km (0.109 R)
• M28: 11,942,398 km (0.102 R)
• M29: 13,472,485 km (0.095 R)
• M30: 13,894,800 km (0.109 R)
• M31: 13,955,537 km (0.115 R)
• M32: 14,444,273 km (0.053 R)
• M33: 14,752,594 km (0.101 R)
• M34: 15,000,926 km (0.091 R)
• M35: 15,250,456 km (0.107 R)
• M36: 15,880,412 km (0.056 R)
• M37: 16,841,429 km (0.108 R)
• M38: 16,906,055 km (0.075 R)
• M39: 17,426,955 km (0.065 R)
• M40: 19,562,166 km (0.116 R)
• M41: 21,077,442 km (0.076 R)
• M42: 22,344,985 km (0.106 R)
• M43: 22,916,150 km (0.105 R)
• M44: 23,347,740 km (0.065 R)
• M45: 23,419,995 km (0.047 R)
• M46: 24,879,323 km (0.101 R)
• M47: 25,026,976 km (0.102 R)
• M48: 25,174,778 km (0.087 R)
• M49: 26,367,971 km (0.071 R)
• M50: 27,122,992 km (0.096 R)
• M51: 28,115,125 km (0.112 R)
• M52: 28,422,847 km (0.081 R)
• M53: 28,499,890 km (0.09 R)
• M54: 28,654,275 km (0.107 R)
• M55: 29,664,659 km (0.088 R)
• M56: 32,845,708 km (0.109 R)
• M57: 33,169,588 km (0.086 R)
• M58: 34,230,087 km (0.073 R)
• M59: 34,476,325 km (0.08 R)
• M60: 35,384,384 km (0.075 R)
• M61: 37,392,736 km (0.065 R)
• M62: 37,561,632 km (0.057 R)
• M63: 38,666,562 km (0.069 R)
• M64: 39,008,692 km (0.092 R)
• M65: 42,837,500 km (0.081 R)
• M66: 43,280,010 km (0.047 R)
• M67: 46,329,862 km (0.1 R)
• M68: 46,511,324 km (0.11 R)
• M69: 47,514,079 km (0.099 R)
• M70: 48,708,319 km (0.1 R)
• M71: 51,219,917 km (0.087 R)
• M72: 53,964,290 km (0.107 R)
• M73: 58,120,269 km (0.073 R)
• M74: 59,101,481 km (0.102 R)
• M75: 60,881,397 km (0.113 R)
• M76: 61,378,959 km (0.102 R)
• M77: 62,377,974 km (0.059 R)
• M78: 62,478,204 km (0.075 R)
• M79: 63,684,861 km (0.098 R)
• M80: 63,886,818 km (0.087 R)
• M81: 65,611,083 km (0.119 R)
• M82: 66,837,486 km (0.046 R)
• M83: 66,940,110 km (0.1 R)
• M84: 68,381,187 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 3

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.42 AU - 20.44 AU

Year: 29807 Days

Day: 15.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,845,928 km

• M1: 46,076 km (0.099 R)
• M2: 91,105 km (0.041 R)
• M3: 750,383 km (0.044 R)
• M4: 769,531 km (0.117 R)
• M5: 970,441 km (0.11 R)
• M6: 1,033,871 km (0.027 R)
• M7: 1,394,402 km (0.111 R)
• M8: 1,713,494 km (0.088 R)
• M9: 2,000,423 km (0.078 R)
• M10: 2,647,284 km (0.111 R)
• M11: 3,643,755 km (0.119 R)
• M12: 4,146,554 km (0.118 R)
• M13: 4,249,627 km (0.062 R)
• M14: 4,995,223 km (0.096 R)
• M15: 5,141,679 km (0.034 R)
• M16: 5,741,865 km (0.025 R)
• M17: 5,895,353 km (0.042 R)
• M18: 6,363,893 km (0.071 R)
• M19: 6,562,559 km (0.113 R)
• M20: 6,803,711 km (0.044 R)
• M21: 6,844,252 km (0.085 R)
• M22: 7,966,984 km (0.087 R)
• M23: 8,181,208 km (0.081 R)
• M24: 8,397,228 km (0.1 R)
• M25: 8,702,707 km (0.12 R)
• M26: 9,145,516 km (0.116 R)
• M27: 9,459,821 km (0.087 R)
• M28: 10,006,901 km (0.077 R)
• M29: 10,610,977 km (0.115 R)
• M30: 10,846,444 km (0.117 R)
• M31: 10,988,562 km (0.113 R)
• M32: 11,563,317 km (0.028 R)
• M33: 12,196,714 km (0.1 R)
• M34: 12,295,150 km (0.078 R)
• M35: 13,041,942 km (0.116 R)
• M36: 13,294,164 km (0.099 R)
• M37: 13,598,895 km (0.078 R)
• M38: 13,701,071 km (0.066 R)
• M39: 14,060,405 km (0.109 R)
• M40: 14,266,999 km (0.116 R)
• M41: 14,318,910 km (0.039 R)
• M42: 16,064,418 km (0.1 R)
• M43: 16,551,957 km (0.114 R)
• M44: 16,661,014 km (0.058 R)
• M45: 17,264,791 km (0.075 R)
• M46: 17,375,344 km (0.119 R)
• M47: 17,652,698 km (0.03 R)
• M48: 18,437,190 km (0.049 R)
• M49: 18,663,382 km (0.112 R)
• M50: 19,404,938 km (0.102 R)
• M51: 19,692,765 km (0.105 R)
• M52: 19,808,254 km (0.098 R)
• M53: 20,098,025 km (0.113 R)
• M54: 20,740,398 km (0.074 R)
• M55: 20,916,774 km (0.06 R)
• M56: 22,105,180 km (0.061 R)
• M57: 22,768,048 km (0.118 R)
• M58: 23,132,468 km (0.105 R)
• M59: 24,546,767 km (0.115 R)
• M60: 26,944,072 km (0.066 R)
• M61: 27,587,343 km (0.116 R)
• M62: 28,235,551 km (0.055 R)
• M63: 28,626,899 km (0.117 R)
• M64: 29,414,981 km (0.109 R)
• M65: 30,878,048 km (0.084 R)
• M66: 31,821,412 km (0.112 R)
• M67: 32,024,865 km (0.117 R)
• M68: 33,943,757 km (0.076 R)
• M69: 34,707,753 km (0.08 R)
• M70: 35,056,915 km (0.097 R)
• M71: 35,899,599 km (0.109 R)
• M72: 36,607,048 km (0.103 R)
• M73: 37,104,909 km (0.071 R)
• M74: 37,176,118 km (0.112 R)
• M75: 38,828,726 km (0.096 R)
• M76: 39,992,448 km (0.118 R)
• M77: 40,358,514 km (0.119 R)
• M78: 41,020,035 km (0.058 R)
• M79: 42,502,999 km (0.12 R)
• M80: 42,951,344 km (0.071 R)
• M81: 43,551,531 km (0.095 R)
• M82: 44,154,560 km (0.038 R)
• M83: 44,760,281 km (0.105 R)
• M84: 44,988,119 km (0.054 R)
• M85: 45,216,405 km (0.111 R)
• M86: 45,826,914 km (0.077 R)
• M87: 47,133,203 km (0.103 R)
• M88: 49,154,868 km (0.108 R)
• M89: 49,311,497 km (0.092 R)
• M90: 49,703,893 km (0.091 R)
• M91: 51,920,484 km (0.054 R)
• M92: 52,719,935 km (0.079 R)
• M93: 52,880,304 km (0.092 R)
• M94: 53,765,176 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit