🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 145 Days

Day: 30.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,564,021 km

• M1: 235,018 km (0.093 R)
• M2: 461,659 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.41 AU - 1.45 AU

Year: 607 Days

Day: 34.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,564,021 km

• M1: 790,176 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.3

Radius: 4

Gravity: 51.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.97 AU - 15.81 AU

Year: 18365 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,564,021 km

• M1: 137,929 km (0.11 R)
• M2: 163,062 km (0.091 R)
• M3: 352,004 km (0.069 R)
• M4: 529,128 km (0.102 R)
• M5: 616,194 km (0.093 R)
• M6: 731,534 km (0.119 R)
• M7: 1,715,588 km (0.072 R)
• M8: 1,747,752 km (0.069 R)
• M9: 1,845,439 km (0.076 R)
• M10: 1,878,351 km (0.113 R)
• M11: 2,046,050 km (0.095 R)
• M12: 2,148,973 km (0.103 R)
• M13: 2,614,522 km (0.093 R)
• M14: 2,801,669 km (0.094 R)
• M15: 3,308,357 km (0.112 R)
• M16: 4,581,435 km (0.104 R)
• M17: 5,362,485 km (0.034 R)
• M18: 5,457,181 km (0.106 R)
• M19: 5,696,089 km (0.118 R)
• M20: 6,483,273 km (0.099 R)
• M21: 7,726,431 km (0.096 R)
• M22: 10,540,666 km (0.116 R)
• M23: 12,115,932 km (0.115 R)
• M24: 12,240,098 km (0.045 R)
• M25: 12,427,095 km (0.115 R)
• M26: 13,312,565 km (0.095 R)
• M27: 14,283,455 km (0.098 R)
• M28: 15,613,231 km (0.109 R)
• M29: 15,748,467 km (0.108 R)
• M30: 16,019,838 km (0.078 R)
• M31: 16,156,121 km (0.114 R)
• M32: 16,361,370 km (0.069 R)
• M33: 16,774,260 km (0.117 R)
• M34: 16,982,051 km (0.063 R)
• M35: 18,746,259 km (0.09 R)
• M36: 18,817,916 km (0.065 R)
• M37: 19,395,364 km (0.076 R)
• M38: 20,272,456 km (0.069 R)
• M39: 20,346,208 km (0.101 R)
• M40: 20,715,864 km (0.079 R)
• M41: 21,237,063 km (0.069 R)
• M42: 21,386,811 km (0.108 R)
• M43: 24,219,446 km (0.117 R)
• M44: 25,242,247 km (0.098 R)
• M45: 25,321,534 km (0.094 R)
• M46: 25,400,821 km (0.069 R)
• M47: 25,719,016 km (0.082 R)
• M48: 26,520,411 km (0.099 R)
• M49: 27,248,504 km (0.096 R)
• M50: 27,492,648 km (0.096 R)
• M51: 27,737,540 km (0.081 R)
• M52: 28,229,567 km (0.107 R)
• M53: 28,641,709 km (0.049 R)
• M54: 29,472,127 km (0.101 R)
• M55: 29,555,603 km (0.114 R)
• M56: 30,732,339 km (0.11 R)
• M57: 30,986,506 km (0.088 R)
• M58: 31,411,663 km (0.098 R)
• M59: 32,785,121 km (0.093 R)
• M60: 33,479,106 km (0.075 R)
• M61: 34,353,356 km (0.073 R)
• M62: 36,124,445 km (0.091 R)
• M63: 37,562,529 km (0.033 R)
• M64: 38,015,811 km (0.085 R)
• M65: 38,197,572 km (0.091 R)
• M66: 39,110,867 km (0.088 R)
• M67: 39,294,424 km (0.098 R)
• M68: 39,846,739 km (0.104 R)
• M69: 40,401,598 km (0.114 R)
• M70: 40,679,999 km (0.057 R)
• M71: 41,332,096 km (0.114 R)
• M72: 42,081,582 km (0.039 R)
• M73: 45,412,678 km (0.074 R)
• M74: 46,282,888 km (0.078 R)
• M75: 46,379,828 km (0.075 R)
• M76: 48,728,664 km (0.106 R)
• M77: 50,017,150 km (0.112 R)
• M78: 50,116,633 km (0.063 R)
• M79: 52,222,821 km (0.12 R)
• M80: 52,829,890 km (0.085 R)
• M81: 53,032,744 km (0.034 R)
• M82: 53,134,321 km (0.07 R)
• M83: 55,384,273 km (0.116 R)
• M84: 56,728,410 km (0.09 R)
• M85: 64,906,627 km (0.092 R)
• M86: 67,639,929 km (0.09 R)
• M87: 68,632,960 km (0.047 R)
• M88: 69,186,921 km (0.08 R)
• M89: 69,408,774 km (0.034 R)
• M90: 70,187,431 km (0.089 R)
• M91: 71,978,267 km (0.073 R)
• M92: 74,919,960 km (0.03 R)
• M93: 75,604,370 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.8

Radius: 7.9

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.87 AU - 17.97 AU

Year: 24691 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,564,021 km

• M1: 273,166 km (0.046 R)
• M2: 640,279 km (0.093 R)
• M3: 1,274,873 km (0.028 R)
• M4: 1,337,405 km (0.049 R)
• M5: 1,838,857 km (0.1 R)
• M6: 2,240,976 km (0.043 R)
• M7: 2,317,121 km (0.118 R)
• M8: 2,832,486 km (0.098 R)
• M9: 3,209,922 km (0.1 R)
• M10: 3,919,464 km (0.072 R)
• M11: 4,339,535 km (0.066 R)
• M12: 4,482,850 km (0.025 R)
• M13: 4,579,191 km (0.033 R)
• M14: 5,171,748 km (0.117 R)
• M15: 5,222,312 km (0.118 R)
• M16: 5,528,689 km (0.089 R)
• M17: 6,158,944 km (0.087 R)
• M18: 7,034,391 km (0.077 R)
• M19: 7,774,003 km (0.096 R)
• M20: 8,300,587 km (0.069 R)
• M21: 8,359,828 km (0.059 R)
• M22: 9,449,798 km (0.119 R)
• M23: 10,328,087 km (0.104 R)
• M24: 10,391,816 km (0.083 R)
• M25: 10,648,077 km (0.049 R)
• M26: 11,561,372 km (0.083 R)
• M27: 12,229,028 km (0.087 R)
• M28: 12,840,584 km (0.075 R)
• M29: 14,306,044 km (0.089 R)
• M30: 14,878,107 km (0.1 R)
• M31: 15,166,980 km (0.093 R)
• M32: 16,266,674 km (0.082 R)
• M33: 16,863,570 km (0.099 R)
• M34: 17,013,915 km (0.088 R)
• M35: 18,002,159 km (0.106 R)
• M36: 19,165,282 km (0.112 R)
• M37: 19,400,899 km (0.052 R)
• M38: 20,352,641 km (0.095 R)
• M39: 21,972,486 km (0.1 R)
• M40: 22,714,941 km (0.059 R)
• M41: 23,549,398 km (0.071 R)
• M42: 23,886,142 km (0.098 R)
• M43: 24,819,932 km (0.107 R)
• M44: 26,025,841 km (0.114 R)
• M45: 27,958,944 km (0.104 R)
• M46: 29,212,874 km (0.094 R)
• M47: 30,668,461 km (0.052 R)
• M48: 31,312,779 km (0.039 R)
• M49: 33,460,705 km (0.106 R)
• M50: 33,649,797 km (0.115 R)
• M51: 34,123,873 km (0.069 R)
• M52: 34,314,161 km (0.1 R)
• M53: 34,409,305 km (0.096 R)
• M54: 34,982,864 km (0.051 R)
• M55: 36,624,700 km (0.112 R)
• M56: 38,489,139 km (0.062 R)
• M57: 38,588,172 km (0.115 R)
• M58: 40,083,104 km (0.117 R)
• M59: 41,394,030 km (0.058 R)
• M60: 41,495,457 km (0.091 R)
• M61: 43,541,208 km (0.068 R)
• M62: 43,850,876 km (0.061 R)
• M63: 43,954,398 km (0.085 R)
• M64: 46,670,945 km (0.113 R)
• M65: 46,987,794 km (0.116 R)
• M66: 48,904,442 km (0.11 R)
• M67: 49,226,376 km (0.112 R)
• M68: 52,045,698 km (0.105 R)
• M69: 52,264,709 km (0.1 R)
• M70: 53,143,896 km (0.092 R)
• M71: 55,586,829 km (0.112 R)
• M72: 55,922,826 km (0.091 R)
• M73: 57,612,683 km (0.072 R)
• M74: 57,952,719 km (0.067 R)
• M75: 58,976,567 km (0.049 R)
• M76: 60,927,024 km (0.076 R)
• M77: 61,504,621 km (0.101 R)
• M78: 63,482,305 km (0.09 R)
• M79: 64,655,302 km (0.111 R)
• M80: 65,717,148 km (0.074 R)
• M81: 67,261,147 km (0.099 R)
• M82: 68,097,400 km (0.089 R)
• M83: 68,696,838 km (0.068 R)
• M84: 69,539,074 km (0.091 R)
• M85: 71,476,815 km (0.076 R)
• M86: 71,598,588 km (0.104 R)
• M87: 71,720,361 km (0.117 R)
• M88: 74,416,713 km (0.075 R)
• M89: 74,910,535 km (0.063 R)
• M90: 77,896,210 km (0.08 R)
• M91: 78,397,512 km (0.039 R)
• M92: 78,648,687 km (0.098 R)
• M93: 79,403,558 km (0.094 R)
• M94: 83,726,338 km (0.093 R)
• M95: 84,368,562 km (0.098 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit