🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 31.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 300 Days

Day: 20.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 13

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.87 AU - 2.73 AU

Year: 2252 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,678,282 km

• M1: 163,361 km (0.087 R)
• M2: 325,226 km (0.094 R)
• M3: 424,559 km (0.057 R)
• M4: 516,113 km (0.086 R)
• M5: 665,411 km (0.112 R)
• M6: 794,963 km (0.119 R)
• M7: 953,238 km (0.119 R)
• M8: 1,164,320 km (0.097 R)
• M9: 1,369,120 km (0.097 R)
• M10: 1,562,849 km (0.091 R)
• M11: 1,645,427 km (0.09 R)
• M12: 1,864,737 km (0.059 R)
• M13: 1,990,848 km (0.119 R)
• M14: 2,080,906 km (0.027 R)
• M15: 2,212,104 km (0.119 R)
• M16: 3,027,113 km (0.114 R)
• M17: 3,421,004 km (0.056 R)
• M18: 3,783,330 km (0.093 R)
• M19: 4,803,588 km (0.086 R)
• M20: 5,335,408 km (0.069 R)
• M21: 5,590,173 km (0.104 R)
• M22: 5,811,728 km (0.106 R)
• M23: 6,036,124 km (0.036 R)
• M24: 6,320,809 km (0.063 R)
• M25: 6,532,490 km (0.074 R)
• M26: 6,766,012 km (0.074 R)
• M27: 7,042,021 km (0.092 R)
• M28: 7,382,057 km (0.054 R)
• M29: 7,727,628 km (0.073 R)
• M30: 8,057,790 km (0.11 R)
• M31: 8,141,116 km (0.115 R)
• M32: 8,224,592 km (0.085 R)
• M33: 8,329,460 km (0.116 R)
• M34: 8,732,028 km (0.104 R)
• M35: 8,881,925 km (0.032 R)
• M36: 10,022,309 km (0.034 R)
• M37: 10,111,918 km (0.1 R)
• M38: 10,792,738 km (0.096 R)
• M39: 10,930,817 km (0.085 R)
• M40: 11,185,283 km (0.099 R)
• M41: 11,441,694 km (0.108 R)
• M42: 11,960,499 km (0.106 R)
• M43: 12,103,216 km (0.101 R)
• M44: 12,414,678 km (0.062 R)
• M45: 12,583,425 km (0.085 R)
• M46: 12,680,215 km (0.097 R)
• M47: 12,801,539 km (0.058 R)
• M48: 13,143,370 km (0.065 R)
• M49: 13,241,656 km (0.092 R)
• M50: 13,364,775 km (0.111 R)
• M51: 13,488,193 km (0.054 R)
• M52: 13,686,709 km (0.054 R)
• M53: 14,161,832 km (0.062 R)
• M54: 14,490,050 km (0.071 R)
• M55: 14,948,567 km (0.116 R)
• M56: 15,153,965 km (0.114 R)
• M57: 15,645,544 km (0.07 R)
• M58: 15,775,694 km (0.042 R)
• M59: 16,300,334 km (0.083 R)
• M60: 16,405,950 km (0.049 R)
• M61: 16,750,623 km (0.11 R)
• M62: 16,857,286 km (0.118 R)
• M63: 17,285,735 km (0.108 R)
• M64: 17,420,373 km (0.086 R)
• M65: 17,853,608 km (0.052 R)
• M66: 18,208,305 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 8.6

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.04 AU - 2.76 AU

Year: 2401 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,678,282 km

• M1: 126,410 km (0.104 R)
• M2: 188,493 km (0.097 R)
• M3: 311,612 km (0.102 R)
• M4: 444,455 km (0.103 R)
• M5: 530,923 km (0.105 R)
• M6: 895,792 km (0.096 R)
• M7: 977,323 km (0.086 R)
• M8: 1,061,546 km (0.037 R)
• M9: 1,159,383 km (0.104 R)
• M10: 1,226,254 km (0.118 R)
• M11: 1,329,177 km (0.106 R)
• M12: 1,399,488 km (0.084 R)
• M13: 1,693,298 km (0.118 R)
• M14: 1,795,623 km (0.112 R)
• M15: 2,281,667 km (0.057 R)
• M16: 2,423,785 km (0.042 R)
• M17: 3,161,901 km (0.084 R)
• M18: 3,256,895 km (0.104 R)
• M19: 3,466,033 km (0.026 R)
• M20: 3,813,100 km (0.06 R)
• M21: 4,016,404 km (0.118 R)
• M22: 4,398,477 km (0.086 R)
• M23: 4,540,295 km (0.054 R)
• M24: 4,701,711 km (0.12 R)
• M25: 5,048,779 km (0.081 R)
• M26: 5,141,529 km (0.098 R)
• M27: 5,442,071 km (0.055 R)
• M28: 5,499,068 km (0.104 R)
• M29: 5,806,342 km (0.103 R)
• M30: 5,942,626 km (0.11 R)
• M31: 6,060,210 km (0.05 R)
• M32: 6,198,438 km (0.114 R)
• M33: 6,518,278 km (0.104 R)
• M34: 6,761,824 km (0.074 R)
• M35: 6,884,644 km (0.111 R)
• M36: 7,008,211 km (0.112 R)
• M37: 7,278,535 km (0.109 R)
• M38: 7,446,683 km (0.047 R)
• M39: 8,066,766 km (0.039 R)
• M40: 8,658,874 km (0.069 R)
• M41: 8,837,045 km (0.101 R)
• M42: 8,926,655 km (0.073 R)
• M43: 9,106,621 km (0.1 R)
• M44: 9,196,978 km (0.061 R)
• M45: 9,265,045 km (0.039 R)
• M46: 9,722,964 km (0.083 R)
• M47: 10,001,216 km (0.12 R)
• M48: 10,541,863 km (0.114 R)
• M49: 11,212,959 km (0.067 R)
• M50: 11,480,290 km (0.109 R)
• M51: 11,848,451 km (0.119 R)
• M52: 12,195,368 km (0.099 R)
• M53: 12,747,534 km (0.101 R)
• M54: 13,179,722 km (0.053 R)
• M55: 13,746,100 km (0.114 R)
• M56: 13,875,950 km (0.101 R)
• M57: 13,980,220 km (0.09 R)
• M58: 14,058,460 km (0.117 R)
• M59: 14,163,178 km (0.092 R)
• M60: 14,637,254 km (0.082 R)
• M61: 14,716,691 km (0.105 R)
• M62: 15,063,010 km (0.086 R)
• M63: 15,790,654 km (0.073 R)
• M64: 15,845,107 km (0.092 R)
• M65: 16,063,221 km (0.067 R)
• M66: 16,117,824 km (0.053 R)
• M67: 16,199,953 km (0.058 R)
• M68: 16,337,135 km (0.117 R)
• M69: 16,392,187 km (0.107 R)
• M70: 16,945,400 km (0.054 R)
• M71: 17,168,450 km (0.069 R)
• M72: 17,336,299 km (0.104 R)
• M73: 19,190,116 km (0.034 R)
• M74: 19,539,127 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 13.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.32 AU - 3.74 AU

Year: 3405 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,678,282 km

• M1: 183,706 km (0.034 R)
• M2: 286,330 km (0.116 R)
• M3: 448,644 km (0.074 R)
• M4: 745,446 km (0.081 R)
• M5: 872,455 km (0.076 R)
• M6: 959,670 km (0.052 R)
• M7: 1,137,692 km (0.068 R)
• M8: 1,327,382 km (0.1 R)
• M9: 1,416,093 km (0.092 R)
• M10: 1,528,142 km (0.12 R)
• M11: 1,636,002 km (0.101 R)
• M12: 1,829,432 km (0.096 R)
• M13: 2,038,720 km (0.112 R)
• M14: 2,126,235 km (0.116 R)
• M15: 2,223,174 km (0.05 R)
• M16: 2,405,085 km (0.117 R)
• M17: 2,515,039 km (0.042 R)
• M18: 2,617,963 km (0.104 R)
• M19: 2,713,705 km (0.102 R)
• M20: 2,872,878 km (0.113 R)
• M21: 3,388,242 km (0.098 R)
• M22: 3,579,428 km (0.113 R)
• M23: 3,784,228 km (0.081 R)
• M24: 4,307,820 km (0.07 R)
• M25: 4,578,293 km (0.039 R)
• M26: 4,726,395 km (0.117 R)
• M27: 5,016,465 km (0.096 R)
• M28: 5,213,037 km (0.118 R)
• M29: 5,602,739 km (0.093 R)
• M30: 6,013,685 km (0.095 R)
• M31: 6,117,955 km (0.08 R)
• M32: 6,696,150 km (0.073 R)
• M33: 6,816,427 km (0.065 R)
• M34: 7,022,423 km (0.07 R)
• M35: 7,218,247 km (0.051 R)
• M36: 7,565,314 km (0.115 R)
• M37: 8,456,768 km (0.114 R)
• M38: 8,849,163 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 3.6

Gravity: 54.75 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.94 AU - 12.5 AU

Year: 22662 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,678,282 km

• M1: 47,423 km (0.067 R)
• M2: 214,075 km (0.094 R)
• M3: 299,345 km (0.115 R)
• M4: 479,312 km (0.113 R)
• M5: 896,989 km (0.055 R)
• M6: 924,216 km (0.105 R)
• M7: 1,153,100 km (0.069 R)
• M8: 1,462,768 km (0.089 R)
• M9: 1,831,676 km (0.104 R)
• M10: 1,866,682 km (0.077 R)
• M11: 2,571,438 km (0.072 R)
• M12: 3,391,833 km (0.116 R)
• M13: 3,830,005 km (0.113 R)
• M14: 4,010,121 km (0.094 R)
• M15: 4,147,152 km (0.112 R)
• M16: 4,854,900 km (0.074 R)
• M17: 5,498,021 km (0.117 R)
• M18: 5,599,299 km (0.096 R)
• M19: 5,855,261 km (0.103 R)
• M20: 6,114,963 km (0.119 R)
• M21: 6,862,204 km (0.052 R)
• M22: 7,357,522 km (0.089 R)
• M23: 7,525,222 km (0.077 R)
• M24: 8,324,224 km (0.111 R)
• M25: 10,186,867 km (0.064 R)
• M26: 10,498,928 km (0.114 R)
• M27: 11,648,139 km (0.119 R)
• M28: 12,702,505 km (0.057 R)
• M29: 15,611,884 km (0.071 R)
• M30: 15,827,156 km (0.101 R)
• M31: 16,333,544 km (0.088 R)
• M32: 17,959,224 km (0.085 R)
• M33: 18,260,365 km (0.081 R)
• M34: 18,563,151 km (0.112 R)
• M35: 19,635,768 km (0.116 R)
• M36: 19,713,110 km (0.089 R)
• M37: 20,257,646 km (0.092 R)
• M38: 21,440,965 km (0.046 R)
• M39: 22,242,361 km (0.119 R)
• M40: 23,135,012 km (0.102 R)
• M41: 23,956,753 km (0.084 R)
• M42: 24,122,208 km (0.116 R)
• M43: 24,454,315 km (0.114 R)
• M44: 25,459,613 km (0.038 R)
• M45: 25,628,509 km (0.116 R)
• M46: 26,052,320 km (0.101 R)
• M47: 26,307,683 km (0.059 R)
• M48: 26,735,234 km (0.091 R)
• M49: 26,992,841 km (0.11 R)
• M50: 27,597,067 km (0.111 R)
• M51: 28,031,350 km (0.092 R)
• M52: 29,613,646 km (0.095 R)
• M53: 29,791,219 km (0.099 R)
• M54: 29,880,230 km (0.083 R)
• M55: 30,236,871 km (0.116 R)
• M56: 30,505,100 km (0.111 R)
• M57: 32,680,403 km (0.051 R)
• M58: 33,324,272 km (0.117 R)
• M59: 33,601,477 km (0.056 R)
• M60: 33,972,180 km (0.062 R)
• M61: 34,065,081 km (0.113 R)
• M62: 36,130,429 km (0.088 R)
• M63: 36,986,877 km (0.082 R)
• M64: 37,753,865 km (0.108 R)
• M65: 38,719,968 km (0.089 R)
• M66: 40,184,232 km (0.101 R)
• M67: 40,282,518 km (0.086 R)
• M68: 41,765,930 km (0.079 R)
• M69: 42,064,827 km (0.107 R)
• M70: 42,364,322 km (0.097 R)
• M71: 42,865,175 km (0.09 R)
• M72: 49,446,135 km (0.073 R)
• M73: 49,973,468 km (0.07 R)
• M74: 51,566,236 km (0.114 R)
• M75: 51,993,787 km (0.115 R)
• M76: 52,208,011 km (0.102 R)
• M77: 53,391,480 km (0.047 R)
• M78: 54,475,017 km (0.055 R)
• M79: 57,768,863 km (0.059 R)
• M80: 58,880,974 km (0.12 R)
• M81: 60,337,459 km (0.101 R)
• M82: 63,514,319 km (0.119 R)
• M83: 63,743,354 km (0.068 R)
• M84: 65,353,924 km (0.057 R)
• M85: 65,585,053 km (0.07 R)
• M86: 68,028,884 km (0.046 R)
• M87: 69,910,825 km (0.118 R)
• M88: 70,147,190 km (0.089 R)
• M89: 71,928,900 km (0.061 R)
• M90: 72,167,509 km (0.1 R)
• M91: 72,287,038 km (0.068 R)
• M92: 73,124,935 km (0.114 R)
• M93: 73,244,913 km (0.051 R)
• M94: 74,931,329 km (0.101 R)
• M95: 75,052,354 km (0.11 R)
• M96: 78,219,640 km (0.096 R)
• M97: 81,057,661 km (0.081 R)
• M98: 82,177,402 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit