🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1454 Days

Day: 26.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.21 AU - 3.49 AU

Year: 1813 Days

Day: 45.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.5 AU - 3.46 AU

Year: 1938 Days

Day: 48 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 10.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.96 AU - 6.94 AU

Year: 5468 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,760,406 km

• M1: 133,591 km (0.114 R)
• M2: 293,511 km (0.069 R)
• M3: 467,643 km (0.108 R)
• M4: 623,075 km (0.06 R)
• M5: 807,081 km (0.098 R)
• M6: 1,111,213 km (0.041 R)
• M7: 1,276,967 km (0.108 R)
• M8: 2,652,370 km (0.098 R)
• M9: 3,123,454 km (0.095 R)
• M10: 3,326,159 km (0.103 R)
• M11: 3,744,435 km (0.03 R)
• M12: 3,905,701 km (0.066 R)
• M13: 4,087,612 km (0.099 R)
• M14: 4,216,566 km (0.111 R)
• M15: 4,940,470 km (0.115 R)
• M16: 5,478,124 km (0.115 R)
• M17: 5,661,531 km (0.026 R)
• M18: 5,784,950 km (0.072 R)
• M19: 5,867,827 km (0.106 R)
• M20: 6,055,572 km (0.093 R)
• M21: 6,695,552 km (0.073 R)
• M22: 7,469,571 km (0.036 R)
• M23: 7,901,610 km (0.088 R)
• M24: 8,201,853 km (0.09 R)
• M25: 8,388,551 km (0.119 R)
• M26: 9,342,836 km (0.12 R)
• M27: 9,586,830 km (0.111 R)
• M28: 9,758,867 km (0.039 R)
• M29: 10,006,452 km (0.084 R)
• M30: 10,156,050 km (0.097 R)
• M31: 10,914,960 km (0.104 R)
• M32: 11,017,434 km (0.112 R)
• M33: 11,094,627 km (0.076 R)
• M34: 11,327,102 km (0.108 R)
• M35: 11,456,953 km (0.071 R)
• M36: 11,639,612 km (0.055 R)
• M37: 12,863,921 km (0.089 R)
• M38: 12,945,153 km (0.094 R)
• M39: 13,080,987 km (0.111 R)
• M40: 13,162,668 km (0.064 R)
• M41: 13,628,964 km (0.072 R)
• M42: 14,184,571 km (0.089 R)
• M43: 15,779,284 km (0.084 R)
• M44: 16,480,001 km (0.025 R)
• M45: 17,012,120 km (0.084 R)
• M46: 17,190,890 km (0.11 R)
• M47: 17,400,028 km (0.09 R)
• M48: 17,821,146 km (0.119 R)
• M49: 18,063,195 km (0.076 R)
• M50: 18,611,920 km (0.119 R)
• M51: 19,258,931 km (0.12 R)
• M52: 19,600,911 km (0.054 R)
• M53: 19,694,410 km (0.1 R)
• M54: 21,308,272 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 10.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.22 AU - 9.24 AU

Year: 10564 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,760,406 km

• M1: 138,677 km (0.111 R)
• M2: 240,404 km (0.117 R)
• M3: 623,225 km (0.049 R)
• M4: 1,643,781 km (0.109 R)
• M5: 1,811,630 km (0.119 R)
• M6: 1,985,313 km (0.102 R)
• M7: 2,074,324 km (0.1 R)
• M8: 3,062,268 km (0.086 R)
• M9: 3,244,030 km (0.103 R)
• M10: 3,755,505 km (0.107 R)
• M11: 4,091,502 km (0.089 R)
• M12: 4,943,611 km (0.084 R)
• M13: 5,126,719 km (0.039 R)
• M14: 5,626,077 km (0.113 R)
• M15: 5,881,590 km (0.107 R)
• M16: 6,437,196 km (0.119 R)
• M17: 6,805,806 km (0.117 R)
• M18: 6,941,491 km (0.109 R)
• M19: 7,146,739 km (0.093 R)
• M20: 7,563,519 km (0.062 R)
• M21: 8,203,349 km (0.041 R)
• M22: 8,347,860 km (0.097 R)
• M23: 8,897,483 km (0.07 R)
• M24: 9,008,933 km (0.093 R)
• M25: 9,120,683 km (0.093 R)
• M26: 9,572,618 km (0.099 R)
• M27: 10,070,480 km (0.094 R)
• M28: 10,813,233 km (0.111 R)
• M29: 12,062,675 km (0.114 R)
• M30: 13,145,763 km (0.083 R)
• M31: 13,357,594 km (0.061 R)
• M32: 13,613,257 km (0.065 R)
• M33: 15,092,630 km (0.096 R)
• M34: 15,225,622 km (0.05 R)
• M35: 15,492,804 km (0.026 R)
• M36: 15,671,723 km (0.106 R)
• M37: 16,031,805 km (0.094 R)
• M38: 16,212,819 km (0.089 R)
• M39: 16,303,475 km (0.114 R)
• M40: 16,897,678 km (0.105 R)
• M41: 16,989,681 km (0.113 R)
• M42: 17,081,833 km (0.09 R)
• M43: 18,248,397 km (0.099 R)
• M44: 18,627,179 km (0.112 R)
• M45: 18,960,782 km (0.088 R)
• M46: 19,200,139 km (0.098 R)
• M47: 19,296,181 km (0.119 R)
• M48: 19,633,673 km (0.086 R)
• M49: 19,876,022 km (0.061 R)
• M50: 19,973,111 km (0.06 R)
• M51: 20,119,268 km (0.044 R)
• M52: 20,707,038 km (0.104 R)
• M53: 21,849,517 km (0.118 R)
• M54: 22,453,743 km (0.111 R)
• M55: 23,267,854 km (0.089 R)
• M56: 24,872,591 km (0.1 R)
• M57: 25,661,869 km (0.082 R)
• M58: 25,767,784 km (0.102 R)
• M59: 25,873,700 km (0.098 R)
• M60: 26,941,829 km (0.041 R)
• M61: 27,643,742 km (0.098 R)
• M62: 27,806,654 km (0.095 R)
• M63: 28,078,772 km (0.088 R)
• M64: 28,461,144 km (0.113 R)
• M65: 29,120,871 km (0.084 R)
• M66: 30,008,286 km (0.044 R)
• M67: 30,511,234 km (0.045 R)
• M68: 31,980,135 km (0.032 R)
• M69: 32,151,126 km (0.119 R)
• M70: 33,472,075 km (0.048 R)
• M71: 34,051,916 km (0.11 R)
• M72: 34,226,497 km (0.092 R)
• M73: 34,752,034 km (0.117 R)
• M74: 35,162,680 km (0.096 R)
• M75: 36,225,872 km (0.105 R)
• M76: 36,940,651 km (0.118 R)
• M77: 38,505,146 km (0.072 R)
• M78: 38,808,530 km (0.05 R)
• M79: 39,112,662 km (0.03 R)
• M80: 39,845,842 km (0.086 R)
• M81: 40,275,636 km (0.101 R)
• M82: 40,460,240 km (0.066 R)
• M83: 40,892,279 km (0.093 R)
• M84: 41,387,747 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 5.4

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.07 AU - 23.19 AU

Year: 30293 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,760,406 km

• M1: 245,191 km (0.051 R)
• M2: 376,089 km (0.114 R)
• M3: 1,177,335 km (0.069 R)
• M4: 1,232,387 km (0.099 R)
• M5: 1,373,907 km (0.1 R)
• M6: 2,362,599 km (0.091 R)
• M7: 2,538,825 km (0.067 R)
• M8: 2,574,430 km (0.086 R)
• M9: 2,941,094 km (0.109 R)
• M10: 3,763,134 km (0.085 R)
• M11: 4,520,698 km (0.108 R)
• M12: 4,564,231 km (0.049 R)
• M13: 6,412,812 km (0.095 R)
• M14: 6,857,267 km (0.105 R)
• M15: 7,108,292 km (0.091 R)
• M16: 7,932,277 km (0.096 R)
• M17: 9,780,709 km (0.091 R)
• M18: 10,752,497 km (0.07 R)
• M19: 12,909,997 km (0.107 R)
• M20: 12,971,781 km (0.117 R)
• M21: 13,033,565 km (0.076 R)
• M22: 13,783,948 km (0.075 R)
• M23: 13,910,358 km (0.074 R)
• M24: 13,973,788 km (0.108 R)
• M25: 14,419,888 km (0.113 R)
• M26: 14,548,243 km (0.113 R)
• M27: 15,000,478 km (0.104 R)
• M28: 15,720,343 km (0.116 R)
• M29: 16,317,687 km (0.075 R)
• M30: 16,518,447 km (0.116 R)
• M31: 16,922,362 km (0.088 R)
• M32: 17,808,879 km (0.072 R)
• M33: 18,361,792 km (0.118 R)
• M34: 18,431,355 km (0.108 R)
• M35: 18,710,206 km (0.097 R)
• M36: 18,920,391 km (0.111 R)
• M37: 19,060,863 km (0.05 R)
• M38: 19,911,327 km (0.098 R)
• M39: 21,136,982 km (0.08 R)
• M40: 21,282,840 km (0.109 R)
• M41: 21,869,414 km (0.095 R)
• M42: 22,684,722 km (0.116 R)
• M43: 23,208,614 km (0.066 R)
• M44: 24,192,220 km (0.09 R)
• M45: 24,421,104 km (0.11 R)
• M46: 25,731,881 km (0.083 R)
• M47: 26,356,452 km (0.115 R)
• M48: 26,907,122 km (0.091 R)
• M49: 26,986,109 km (0.078 R)
• M50: 27,382,245 km (0.116 R)
• M51: 27,461,681 km (0.097 R)
• M52: 27,780,175 km (0.059 R)
• M53: 28,340,569 km (0.104 R)
• M54: 28,420,903 km (0.038 R)
• M55: 33,633,940 km (0.072 R)
• M56: 33,804,182 km (0.063 R)
• M57: 35,003,957 km (0.098 R)
• M58: 35,349,229 km (0.077 R)
• M59: 36,917,314 km (0.103 R)
• M60: 39,042,950 km (0.1 R)
• M61: 39,311,328 km (0.095 R)
• M62: 40,391,425 km (0.029 R)
• M63: 42,213,228 km (0.067 R)
• M64: 45,841,724 km (0.099 R)
• M65: 46,503,545 km (0.119 R)
• M66: 47,645,426 km (0.11 R)
• M67: 48,028,097 km (0.036 R)
• M68: 48,604,049 km (0.057 R)
• M69: 49,375,376 km (0.08 R)
• M70: 50,442,756 km (0.032 R)
• M71: 51,028,133 km (0.071 R)
• M72: 51,321,644 km (0.113 R)
• M73: 51,517,617 km (0.065 R)
• M74: 52,304,203 km (0.088 R)
• M75: 53,193,712 km (0.081 R)
• M76: 53,392,078 km (0.117 R)
• M77: 54,187,939 km (0.091 R)
• M78: 54,287,721 km (0.113 R)
• M79: 54,587,365 km (0.106 R)
• M80: 55,590,120 km (0.109 R)
• M81: 57,105,846 km (0.06 R)
• M82: 59,044,933 km (0.049 R)
• M83: 60,901,892 km (0.098 R)
• M84: 62,568,561 km (0.119 R)
• M85: 63,407,506 km (0.102 R)
• M86: 63,512,674 km (0.081 R)
• M87: 64,778,720 km (0.113 R)
• M88: 64,884,636 km (0.119 R)
• M89: 66,586,461 km (0.114 R)
• M90: 67,657,731 km (0.112 R)
• M91: 67,765,143 km (0.092 R)
• M92: 68,410,807 km (0.086 R)
• M93: 68,626,527 km (0.057 R)
• M94: 69,058,715 km (0.107 R)
• M95: 71,889,257 km (0.07 R)
• M96: 72,988,053 km (0.116 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: 415 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit