🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 10

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.87 AU - 4.57 AU

Year: 4562 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 103.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,431,608 km

• M1: 131,197 km (0.055 R)
• M2: 225,145 km (0.109 R)
• M3: 400,473 km (0.112 R)
• M4: 563,086 km (0.078 R)
• M5: 647,759 km (0.106 R)
• M6: 1,086,081 km (0.062 R)
• M7: 1,293,124 km (0.103 R)
• M8: 1,409,062 km (0.031 R)
• M9: 1,498,223 km (0.117 R)
• M10: 1,682,677 km (0.088 R)
• M11: 1,793,828 km (0.087 R)
• M12: 2,006,706 km (0.109 R)
• M13: 2,280,320 km (0.069 R)
• M14: 2,350,631 km (0.085 R)
• M15: 2,639,206 km (0.091 R)
• M16: 3,093,534 km (0.119 R)
• M17: 3,633,882 km (0.109 R)
• M18: 3,925,598 km (0.119 R)
• M19: 4,509,777 km (0.117 R)
• M20: 4,688,248 km (0.065 R)
• M21: 4,755,716 km (0.077 R)
• M22: 4,823,484 km (0.046 R)
• M23: 5,098,146 km (0.119 R)
• M24: 5,307,433 km (0.042 R)
• M25: 5,519,563 km (0.03 R)
• M26: 5,806,941 km (0.085 R)
• M27: 6,296,574 km (0.09 R)
• M28: 6,496,288 km (0.097 R)
• M29: 6,697,945 km (0.102 R)
• M30: 6,799,672 km (0.075 R)
• M31: 7,107,694 km (0.042 R)
• M32: 7,604,808 km (0.083 R)
• M33: 7,710,873 km (0.095 R)
• M34: 7,790,908 km (0.106 R)
• M35: 7,897,870 km (0.036 R)
• M36: 8,276,053 km (0.111 R)
• M37: 8,357,883 km (0.063 R)
• M38: 8,467,389 km (0.086 R)
• M39: 9,219,268 km (0.101 R)
• M40: 9,588,924 km (0.111 R)
• M41: 9,674,943 km (0.085 R)
• M42: 10,225,613 km (0.1 R)
• M43: 10,905,834 km (0.039 R)
• M44: 11,145,789 km (0.105 R)
• M45: 11,296,734 km (0.082 R)
• M46: 11,876,425 km (0.031 R)
• M47: 12,403,159 km (0.069 R)
• M48: 12,528,373 km (0.116 R)
• M49: 12,591,054 km (0.092 R)
• M50: 13,001,102 km (0.075 R)
• M51: 13,255,718 km (0.113 R)
• M52: 13,640,633 km (0.114 R)
• M53: 13,834,512 km (0.072 R)
• M54: 14,388,622 km (0.073 R)
• M55: 14,917,002 km (0.119 R)
• M56: 14,983,424 km (0.11 R)
• M57: 15,755,049 km (0.08 R)
• M58: 15,924,544 km (0.057 R)
• M59: 16,884,812 km (0.069 R)
• M60: 17,617,244 km (0.091 R)
• M61: 17,793,171 km (0.12 R)
• M62: 18,005,001 km (0.061 R)
• M63: 18,182,275 km (0.116 R)
• M64: 18,395,601 km (0.05 R)
• M65: 18,681,483 km (0.092 R)
• M66: 19,185,329 km (0.109 R)
• M67: 19,985,976 km (0.105 R)
• M68: 20,353,538 km (0.046 R)
• M69: 20,575,242 km (0.115 R)
• M70: 20,834,795 km (0.11 R)
• M71: 21,357,190 km (0.091 R)
• M72: 21,657,733 km (0.066 R)
• M73: 21,808,378 km (0.05 R)
• M74: 23,605,796 km (0.032 R)
• M75: 23,683,437 km (0.116 R)
• M76: 24,150,482 km (0.088 R)
• M77: 24,385,051 km (0.102 R)
• M78: 24,817,240 km (0.12 R)
• M79: 24,935,571 km (0.116 R)
• M80: 25,649,303 km (0.058 R)
• M81: 26,088,821 km (0.078 R)
• M82: 26,934,797 km (0.115 R)
• M83: 27,137,503 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 10.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.41 AU - 4.61 AU

Year: 5106 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,431,608 km

• M1: 149,149 km (0.106 R)
• M2: 348,862 km (0.085 R)
• M3: 518,207 km (0.057 R)
• M4: 631,901 km (0.092 R)
• M5: 742,005 km (0.06 R)
• M6: 1,127,968 km (0.107 R)
• M7: 1,639,742 km (0.088 R)
• M8: 1,743,264 km (0.084 R)
• M9: 2,048,593 km (0.119 R)
• M10: 2,123,093 km (0.095 R)
• M11: 2,313,082 km (0.06 R)
• M12: 2,489,009 km (0.057 R)
• M13: 2,854,028 km (0.095 R)
• M14: 3,455,711 km (0.104 R)
• M15: 3,589,751 km (0.107 R)
• M16: 3,702,846 km (0.087 R)
• M17: 3,863,066 km (0.099 R)
• M18: 4,002,341 km (0.091 R)
• M19: 4,333,701 km (0.119 R)
• M20: 4,600,284 km (0.104 R)
• M21: 4,897,385 km (0.107 R)
• M22: 5,277,663 km (0.116 R)
• M23: 5,484,258 km (0.1 R)
• M24: 5,667,366 km (0.046 R)
• M25: 5,772,982 km (0.073 R)
• M26: 5,932,453 km (0.078 R)
• M27: 6,012,787 km (0.108 R)
• M28: 6,283,111 km (0.046 R)
• M29: 6,474,895 km (0.032 R)
• M30: 6,585,298 km (0.111 R)
• M31: 6,696,300 km (0.114 R)
• M32: 7,175,163 km (0.113 R)
• M33: 7,635,924 km (0.052 R)
• M34: 8,017,548 km (0.08 R)
• M35: 8,136,179 km (0.07 R)
• M36: 8,435,375 km (0.093 R)
• M37: 8,646,907 km (0.032 R)
• M38: 8,829,715 km (0.099 R)
• M39: 8,921,568 km (0.085 R)
• M40: 9,230,189 km (0.103 R)
• M41: 9,857,901 km (0.088 R)
• M42: 10,759,677 km (0.061 R)
• M43: 10,857,963 km (0.075 R)
• M44: 10,956,398 km (0.103 R)
• M45: 11,553,743 km (0.116 R)
• M46: 11,890,039 km (0.078 R)
• M47: 12,059,533 km (0.106 R)
• M48: 12,400,766 km (0.11 R)
• M49: 12,572,654 km (0.085 R)
• M50: 12,918,674 km (0.072 R)
• M51: 13,127,812 km (0.069 R)
• M52: 14,046,941 km (0.117 R)
• M53: 14,586,690 km (0.078 R)
• M54: 14,950,213 km (0.109 R)
• M55: 15,797,834 km (0.078 R)
• M56: 16,509,920 km (0.106 R)
• M57: 17,041,142 km (0.074 R)
• M58: 17,308,922 km (0.111 R)
• M59: 17,693,838 km (0.082 R)
• M60: 18,042,700 km (0.118 R)
• M61: 18,354,761 km (0.096 R)
• M62: 19,063,406 km (0.093 R)
• M63: 19,222,130 km (0.065 R)
• M64: 19,700,843 km (0.107 R)
• M65: 19,821,119 km (0.11 R)
• M66: 20,426,243 km (0.113 R)
• M67: 20,669,938 km (0.1 R)
• M68: 21,242,449 km (0.098 R)
• M69: 21,696,030 km (0.084 R)
• M70: 23,202,331 km (0.112 R)
• M71: 23,329,489 km (0.066 R)
• M72: 23,882,702 km (0.117 R)
• M73: 24,225,430 km (0.086 R)
• M74: 25,263,041 km (0.112 R)
• M75: 25,437,323 km (0.111 R)
• M76: 25,568,370 km (0.119 R)
• M77: 26,846,535 km (0.048 R)
• M78: 28,507,370 km (0.107 R)
• M79: 28,734,310 km (0.11 R)
• M80: 29,556,500 km (0.098 R)
• M81: 30,062,739 km (0.085 R)
• M82: 31,083,745 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 5.7

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.39 AU - 9.01 AU

Year: 14930 Days

Day: 17.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,431,608 km

• M1: 205,248 km (0.093 R)
• M2: 258,655 km (0.11 R)
• M3: 398,678 km (0.09 R)
• M4: 543,190 km (0.089 R)
• M5: 601,832 km (0.093 R)
• M6: 725,550 km (0.047 R)
• M7: 926,908 km (0.12 R)
• M8: 1,247,646 km (0.115 R)
• M9: 1,379,741 km (0.114 R)
• M10: 1,686,417 km (0.083 R)
• M11: 2,138,053 km (0.096 R)
• M12: 2,458,940 km (0.051 R)
• M13: 3,849,303 km (0.107 R)
• M14: 4,159,718 km (0.067 R)
• M15: 4,238,556 km (0.086 R)
• M16: 4,763,346 km (0.056 R)
• M17: 5,096,500 km (0.032 R)
• M18: 5,653,752 km (0.043 R)
• M19: 6,320,660 km (0.093 R)
• M20: 6,365,988 km (0.075 R)
• M21: 7,390,733 km (0.111 R)
• M22: 8,020,091 km (0.114 R)
• M23: 8,465,744 km (0.08 R)
• M24: 9,693,044 km (0.106 R)
• M25: 11,193,810 km (0.105 R)
• M26: 11,248,862 km (0.077 R)
• M27: 11,414,168 km (0.053 R)
• M28: 12,139,867 km (0.114 R)
• M29: 12,593,747 km (0.108 R)
• M30: 12,765,486 km (0.096 R)
• M31: 12,822,931 km (0.074 R)
• M32: 13,694,039 km (0.05 R)
• M33: 14,166,619 km (0.062 R)
• M34: 15,985,280 km (0.112 R)
• M35: 16,171,231 km (0.097 R)
• M36: 17,238,163 km (0.118 R)
• M37: 17,428,750 km (0.029 R)
• M38: 17,940,525 km (0.086 R)
• M39: 19,044,258 km (0.074 R)
• M40: 19,571,291 km (0.103 R)
• M41: 20,437,911 km (0.047 R)
• M42: 20,572,400 km (0.095 R)
• M43: 22,001,658 km (0.107 R)
• M44: 22,554,422 km (0.038 R)
• M45: 23,251,997 km (0.03 R)
• M46: 25,026,527 km (0.039 R)
• M47: 25,242,397 km (0.111 R)
• M48: 25,386,609 km (0.081 R)
• M49: 25,748,337 km (0.106 R)
• M50: 27,583,005 km (0.075 R)
• M51: 30,221,163 km (0.053 R)
• M52: 31,298,867 km (0.085 R)
• M53: 32,545,765 km (0.1 R)
• M54: 32,860,070 km (0.096 R)
• M55: 33,333,398 km (0.066 R)
• M56: 33,729,533 km (0.074 R)
• M57: 35,088,031 km (0.104 R)
• M58: 35,410,265 km (0.113 R)
• M59: 36,382,950 km (0.082 R)
• M60: 36,627,393 km (0.101 R)
• M61: 36,790,754 km (0.082 R)
• M62: 37,364,312 km (0.101 R)
• M63: 38,023,291 km (0.12 R)
• M64: 38,188,746 km (0.119 R)
• M65: 39,436,542 km (0.065 R)
• M66: 39,771,641 km (0.082 R)
• M67: 42,399,926 km (0.085 R)
• M68: 42,485,646 km (0.086 R)
• M69: 45,521,734 km (0.042 R)
• M70: 46,225,592 km (0.045 R)
• M71: 46,402,118 km (0.106 R)
• M72: 47,199,026 km (0.098 R)
• M73: 49,166,387 km (0.038 R)
• M74: 49,346,503 km (0.11 R)
• M75: 52,626,885 km (0.094 R)
• M76: 54,200,206 km (0.072 R)
• M77: 54,572,705 km (0.084 R)
• M78: 54,759,253 km (0.08 R)
• M79: 55,226,448 km (0.114 R)
• M80: 55,695,138 km (0.093 R)
• M81: 55,882,883 km (0.108 R)
• M82: 57,392,924 km (0.112 R)
• M83: 57,582,614 km (0.026 R)
• M84: 57,867,598 km (0.07 R)
• M85: 58,057,886 km (0.068 R)
• M86: 58,343,618 km (0.107 R)
• M87: 61,032,790 km (0.081 R)
• M88: 61,808,604 km (0.111 R)
• M89: 63,664,067 km (0.039 R)
• M90: 64,352,217 km (0.101 R)
• M91: 64,647,972 km (0.094 R)
• M92: 65,141,794 km (0.076 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: 423 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit