🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.08 AU - 1.16 AU

Year: 447 Days

Day: 15.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,543,561 km

• M1: 259,253 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.41 AU - 2.25 AU

Year: 933 Days

Day: 12.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 71.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,543,561 km

• M1: 1,419,085 km (0.115 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 13.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.1 AU - 5.6 AU

Year: 4662 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,543,561 km

• M1: 218,712 km (0.091 R)
• M2: 354,397 km (0.095 R)
• M3: 502,798 km (0.09 R)
• M4: 752,477 km (0.104 R)
• M5: 983,456 km (0.106 R)
• M6: 1,159,832 km (0.043 R)
• M7: 1,292,675 km (0.108 R)
• M8: 1,416,841 km (0.041 R)
• M9: 1,545,346 km (0.099 R)
• M10: 1,633,459 km (0.111 R)
• M11: 1,723,218 km (0.062 R)
• M12: 2,148,674 km (0.114 R)
• M13: 2,713,257 km (0.111 R)
• M14: 2,820,817 km (0.065 R)
• M15: 2,911,623 km (0.067 R)
• M16: 3,228,023 km (0.082 R)
• M17: 3,438,806 km (0.077 R)
• M18: 4,538,799 km (0.104 R)
• M19: 4,797,305 km (0.093 R)
• M20: 5,171,898 km (0.109 R)
• M21: 5,510,438 km (0.071 R)
• M22: 5,624,880 km (0.089 R)
• M23: 5,856,308 km (0.029 R)
• M24: 6,280,867 km (0.102 R)
• M25: 6,472,651 km (0.107 R)
• M26: 6,911,721 km (0.116 R)
• M27: 7,209,720 km (0.105 R)
• M28: 7,436,061 km (0.074 R)
• M29: 7,895,925 km (0.109 R)
• M30: 8,129,298 km (0.048 R)
• M31: 8,602,925 km (0.11 R)
• M32: 9,085,677 km (0.081 R)
• M33: 9,194,136 km (0.12 R)
• M34: 11,161,946 km (0.107 R)
• M35: 11,249,012 km (0.089 R)
• M36: 11,629,589 km (0.116 R)
• M37: 11,984,435 km (0.055 R)
• M38: 12,103,665 km (0.063 R)
• M39: 12,283,032 km (0.073 R)
• M40: 12,433,229 km (0.103 R)
• M41: 12,553,805 km (0.116 R)
• M42: 12,887,557 km (0.092 R)
• M43: 12,979,111 km (0.104 R)
• M44: 13,162,668 km (0.071 R)
• M45: 13,687,906 km (0.05 R)
• M46: 14,567,841 km (0.102 R)
• M47: 14,918,648 km (0.077 R)
• M48: 15,175,507 km (0.092 R)
• M49: 15,466,176 km (0.095 R)
• M50: 15,758,640 km (0.115 R)
• M51: 15,922,001 km (0.111 R)
• M52: 16,151,633 km (0.115 R)
• M53: 16,349,402 km (0.103 R)
• M54: 16,514,707 km (0.086 R)
• M55: 16,647,401 km (0.109 R)
• M56: 17,081,085 km (0.078 R)
• M57: 17,484,700 km (0.111 R)
• M58: 17,857,498 km (0.072 R)
• M59: 17,959,673 km (0.118 R)
• M60: 18,130,364 km (0.087 R)
• M61: 18,232,988 km (0.09 R)
• M62: 18,680,137 km (0.116 R)
• M63: 18,991,749 km (0.07 R)
• M64: 19,305,156 km (0.076 R)
• M65: 19,550,048 km (0.098 R)
• M66: 19,972,363 km (0.109 R)
• M67: 20,078,278 km (0.074 R)
• M68: 20,861,722 km (0.06 R)
• M69: 21,293,312 km (0.06 R)
• M70: 21,401,621 km (0.068 R)
• M71: 21,946,157 km (0.064 R)
• M72: 22,752,939 km (0.049 R)
• M73: 23,271,445 km (0.092 R)
• M74: 24,131,932 km (0.099 R)
• M75: 24,509,218 km (0.079 R)
• M76: 25,576,150 km (0.091 R)
• M77: 25,691,340 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 11.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.4 AU - 6.54 AU

Year: 6200 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,543,561 km

• M1: 211,980 km (0.057 R)
• M2: 291,566 km (0.076 R)
• M3: 516,561 km (0.103 R)
• M4: 632,500 km (0.119 R)
• M5: 878,588 km (0.089 R)
• M6: 1,088,025 km (0.096 R)
• M7: 1,208,003 km (0.069 R)
• M8: 1,387,520 km (0.083 R)
• M9: 1,576,014 km (0.097 R)
• M10: 1,937,143 km (0.115 R)
• M11: 2,258,030 km (0.092 R)
• M12: 2,391,322 km (0.102 R)
• M13: 3,371,338 km (0.051 R)
• M14: 3,679,808 km (0.084 R)
• M15: 3,864,113 km (0.105 R)
• M16: 4,296,750 km (0.066 R)
• M17: 4,379,627 km (0.111 R)
• M18: 4,688,248 km (0.118 R)
• M19: 4,773,518 km (0.112 R)
• M20: 4,917,132 km (0.102 R)
• M21: 5,062,093 km (0.114 R)
• M22: 5,625,778 km (0.085 R)
• M23: 5,808,137 km (0.115 R)
• M24: 6,716,496 km (0.068 R)
• M25: 6,974,851 km (0.112 R)
• M26: 7,105,300 km (0.041 R)
• M27: 7,468,225 km (0.072 R)
• M28: 8,007,076 km (0.115 R)
• M29: 8,454,075 km (0.1 R)
• M30: 8,558,494 km (0.074 R)
• M31: 8,838,841 km (0.119 R)
• M32: 9,807,188 km (0.106 R)
• M33: 10,397,052 km (0.036 R)
• M34: 10,998,286 km (0.045 R)
• M35: 11,074,282 km (0.118 R)
• M36: 11,611,039 km (0.044 R)
• M37: 12,352,895 km (0.046 R)
• M38: 12,511,020 km (0.045 R)
• M39: 12,949,491 km (0.113 R)
• M40: 13,637,043 km (0.045 R)
• M41: 13,923,523 km (0.109 R)
• M42: 14,544,354 km (0.057 R)
• M43: 15,005,265 km (0.101 R)
• M44: 15,258,833 km (0.049 R)
• M45: 15,386,141 km (0.12 R)
• M46: 15,770,009 km (0.066 R)
• M47: 16,809,415 km (0.09 R)
• M48: 16,940,912 km (0.117 R)
• M49: 17,160,821 km (0.097 R)
• M50: 17,248,934 km (0.1 R)
• M51: 17,337,346 km (0.067 R)
• M52: 18,726,512 km (0.108 R)
• M53: 19,090,783 km (0.108 R)
• M54: 19,319,667 km (0.119 R)
• M55: 20,058,083 km (0.091 R)
• M56: 20,430,880 km (0.104 R)
• M57: 20,524,379 km (0.105 R)
• M58: 20,665,001 km (0.089 R)
• M59: 20,947,143 km (0.091 R)
• M60: 21,562,738 km (0.101 R)
• M61: 22,666,621 km (0.11 R)
• M62: 23,054,827 km (0.047 R)
• M63: 23,543,264 km (0.088 R)
• M64: 23,788,754 km (0.096 R)
• M65: 24,530,311 km (0.108 R)
• M66: 24,878,874 km (0.105 R)
• M67: 25,028,921 km (0.096 R)
• M68: 25,379,877 km (0.057 R)
• M69: 25,833,607 km (0.074 R)
• M70: 27,416,951 km (0.088 R)
• M71: 27,520,174 km (0.08 R)
• M72: 28,246,322 km (0.042 R)
• M73: 28,611,790 km (0.081 R)
• M74: 28,716,508 km (0.073 R)
• M75: 29,983,004 km (0.084 R)
• M76: 30,944,768 km (0.114 R)
• M77: 31,052,329 km (0.11 R)
• M78: 31,483,470 km (0.06 R)
• M79: 32,679,505 km (0.085 R)
• M80: 33,393,237 km (0.111 R)
• M81: 33,503,640 km (0.033 R)
• M82: 33,613,894 km (0.071 R)
• M83: 33,835,149 km (0.055 R)
• M84: 34,892,058 km (0.079 R)
• M85: 35,060,056 km (0.119 R)
• M86: 35,508,999 km (0.091 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.4

Radius: 4.2

Gravity: 45.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.4 AU - 16.04 AU

Year: 20201 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,543,561 km

• M1: 121,025 km (0.106 R)
• M2: 157,975 km (0.116 R)
• M3: 297,251 km (0.119 R)
• M4: 648,507 km (0.076 R)
• M5: 820,544 km (0.115 R)
• M6: 1,386,174 km (0.108 R)
• M7: 1,479,523 km (0.096 R)
• M8: 1,976,936 km (0.031 R)
• M9: 4,133,838 km (0.117 R)
• M10: 6,665,932 km (0.054 R)
• M11: 7,632,783 km (0.119 R)
• M12: 7,687,835 km (0.104 R)
• M13: 7,909,090 km (0.068 R)
• M14: 8,301,485 km (0.047 R)
• M15: 8,585,571 km (0.087 R)
• M16: 8,757,609 km (0.078 R)
• M17: 9,873,160 km (0.086 R)
• M18: 10,477,984 km (0.085 R)
• M19: 10,539,170 km (0.057 R)
• M20: 10,784,959 km (0.059 R)
• M21: 11,094,776 km (0.119 R)
• M22: 11,786,816 km (0.105 R)
• M23: 11,914,124 km (0.117 R)
• M24: 12,298,890 km (0.117 R)
• M25: 12,818,144 km (0.045 R)
• M26: 13,945,065 km (0.1 R)
• M27: 15,729,019 km (0.112 R)
• M28: 16,434,074 km (0.105 R)
• M29: 17,438,325 km (0.119 R)
• M30: 18,314,819 km (0.086 R)
• M31: 18,462,322 km (0.082 R)
• M32: 19,056,226 km (0.091 R)
• M33: 20,415,173 km (0.106 R)
• M34: 25,822,388 km (0.097 R)
• M35: 26,319,651 km (0.069 R)
• M36: 26,402,827 km (0.102 R)
• M37: 28,169,429 km (0.095 R)
• M38: 28,938,212 km (0.113 R)
• M39: 29,540,792 km (0.071 R)
• M40: 30,060,645 km (0.068 R)
• M41: 31,109,476 km (0.053 R)
• M42: 32,526,467 km (0.114 R)
• M43: 34,054,758 km (0.094 R)
• M44: 34,236,071 km (0.09 R)
• M45: 34,873,358 km (0.094 R)
• M46: 37,367,753 km (0.114 R)
• M47: 37,648,399 km (0.115 R)
• M48: 37,742,196 km (0.039 R)
• M49: 38,306,031 km (0.087 R)
• M50: 39,442,227 km (0.08 R)
• M51: 40,493,451 km (0.104 R)
• M52: 41,167,240 km (0.087 R)
• M53: 44,293,985 km (0.081 R)
• M54: 45,187,084 km (0.085 R)
• M55: 45,685,843 km (0.039 R)
• M56: 46,387,158 km (0.077 R)
• M57: 47,294,020 km (0.091 R)
• M58: 49,227,573 km (0.114 R)
• M59: 49,432,672 km (0.109 R)
• M60: 49,740,694 km (0.074 R)
• M61: 50,255,609 km (0.085 R)
• M62: 51,706,709 km (0.05 R)
• M63: 52,019,518 km (0.059 R)
• M64: 52,332,926 km (0.112 R)
• M65: 52,542,213 km (0.092 R)
• M66: 54,120,470 km (0.053 R)
• M67: 55,500,960 km (0.099 R)
• M68: 55,821,099 km (0.09 R)
• M69: 56,141,837 km (0.113 R)
• M70: 58,839,087 km (0.062 R)
• M71: 62,130,988 km (0.092 R)
• M72: 62,574,396 km (0.107 R)
• M73: 62,907,700 km (0.117 R)
• M74: 63,575,953 km (0.064 R)
• M75: 63,910,903 km (0.109 R)
• M76: 67,179,617 km (0.091 R)
• M77: 67,748,687 km (0.087 R)
• M78: 67,862,680 km (0.081 R)
• M79: 68,319,253 km (0.086 R)
• M80: 68,547,988 km (0.073 R)
• M81: 71,428,196 km (0.049 R)
• M82: 71,544,134 km (0.074 R)
• M83: 71,660,222 km (0.103 R)
• M84: 72,125,173 km (0.097 R)
• M85: 73,409,171 km (0.068 R)
• M86: 73,643,292 km (0.07 R)
• M87: 74,230,015 km (0.085 R)
• M88: 74,465,183 km (0.071 R)
• M89: 74,700,500 km (0.043 R)
• M90: 74,818,233 km (0.108 R)
• M91: 75,408,098 km (0.041 R)
• M92: 75,762,645 km (0.098 R)
• M93: 75,999,458 km (0.036 R)
• M94: 76,117,940 km (0.092 R)
• M95: 76,592,315 km (0.117 R)
• M96: 77,544,056 km (0.114 R)
• M97: 80,543,494 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit