🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 263 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 9.3

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.36 AU - 5.22 AU

Year: 6769 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,677,105 km

• M1: 187,745 km (0.108 R)
• M2: 261,647 km (0.098 R)
• M3: 361,877 km (0.086 R)
• M4: 515,963 km (0.032 R)
• M5: 707,448 km (0.111 R)
• M6: 1,089,072 km (0.081 R)
• M7: 1,176,138 km (0.06 R)
• M8: 1,509,742 km (0.113 R)
• M9: 1,667,567 km (0.117 R)
• M10: 2,173,208 km (0.114 R)
• M11: 2,724,327 km (0.082 R)
• M12: 3,681,753 km (0.062 R)
• M13: 3,814,895 km (0.118 R)
• M14: 3,922,755 km (0.116 R)
• M15: 4,279,845 km (0.069 R)
• M16: 4,820,791 km (0.088 R)
• M17: 5,143,923 km (0.092 R)
• M18: 5,534,822 km (0.103 R)
• M19: 6,091,924 km (0.036 R)
• M20: 6,281,615 km (0.112 R)
• M21: 6,537,726 km (0.073 R)
• M22: 6,797,129 km (0.107 R)
• M23: 7,059,972 km (0.1 R)
• M24: 7,326,257 km (0.117 R)
• M25: 8,144,557 km (0.08 R)
• M26: 8,388,850 km (0.109 R)
• M27: 8,564,628 km (0.099 R)
• M28: 8,955,976 km (0.103 R)
• M29: 9,208,048 km (0.108 R)
• M30: 9,499,016 km (0.036 R)
• M31: 9,682,273 km (0.07 R)
• M32: 10,089,928 km (0.108 R)
• M33: 10,845,397 km (0.113 R)
• M34: 11,540,728 km (0.071 R)
• M35: 12,530,467 km (0.115 R)
• M36: 12,974,623 km (0.053 R)
• M37: 13,259,906 km (0.12 R)
• M38: 13,341,737 km (0.08 R)
• M39: 13,671,001 km (0.093 R)
• M40: 13,836,756 km (0.12 R)
• M41: 14,337,610 km (0.062 R)
• M42: 14,590,280 km (0.082 R)
• M43: 15,400,353 km (0.041 R)
• M44: 16,664,604 km (0.083 R)
• M45: 16,974,721 km (0.059 R)
• M46: 17,108,162 km (0.049 R)
• M47: 17,600,788 km (0.073 R)
• M48: 18,143,379 km (0.098 R)
• M49: 19,106,191 km (0.073 R)
• M50: 19,337,769 km (0.084 R)
• M51: 20,226,679 km (0.108 R)
• M52: 20,321,076 km (0.102 R)
• M53: 20,510,167 km (0.116 R)
• M54: 21,272,518 km (0.108 R)
• M55: 21,368,560 km (0.085 R)
• M56: 21,850,415 km (0.053 R)
• M57: 23,863,553 km (0.114 R)
• M58: 24,665,099 km (0.11 R)
• M59: 24,917,321 km (0.101 R)
• M60: 25,119,876 km (0.099 R)
• M61: 25,272,017 km (0.09 R)
• M62: 25,781,547 km (0.094 R)
• M63: 26,191,745 km (0.047 R)
• M64: 26,966,512 km (0.047 R)
• M65: 27,070,333 km (0.098 R)
• M66: 28,116,321 km (0.111 R)
• M67: 29,122,367 km (0.075 R)
• M68: 29,335,544 km (0.098 R)
• M69: 29,442,507 km (0.089 R)
• M70: 29,817,399 km (0.109 R)
• M71: 30,843,042 km (0.071 R)
• M72: 33,151,187 km (0.065 R)
• M73: 33,764,838 km (0.067 R)
• M74: 34,045,035 km (0.12 R)
• M75: 34,269,731 km (0.057 R)
• M76: 35,230,149 km (0.106 R)
• M77: 35,400,541 km (0.061 R)
• M78: 35,514,385 km (0.073 R)
• M79: 35,685,226 km (0.081 R)
• M80: 36,084,951 km (0.081 R)
• M81: 36,543,618 km (0.111 R)
• M82: 37,061,975 km (0.093 R)
• M83: 37,350,998 km (0.119 R)
• M84: 37,408,892 km (0.116 R)
• M85: 37,582,725 km (0.071 R)
• M86: 37,931,288 km (0.09 R)
• M87: 38,106,018 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 4.5

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.01 AU - 6.03 AU

Year: 9537 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,677,105 km

• M1: 102,923 km (0.097 R)
• M2: 180,565 km (0.036 R)
• M3: 241,601 km (0.106 R)
• M4: 270,174 km (0.117 R)
• M5: 352,602 km (0.106 R)
• M6: 455,526 km (0.082 R)
• M7: 621,130 km (0.119 R)
• M8: 746,344 km (0.091 R)
• M9: 957,277 km (0.115 R)
• M10: 1,203,066 km (0.104 R)
• M11: 1,635,404 km (0.084 R)
• M12: 1,828,684 km (0.112 R)
• M13: 1,907,971 km (0.094 R)
• M14: 2,582,957 km (0.113 R)
• M15: 2,807,952 km (0.075 R)
• M16: 3,062,568 km (0.067 R)
• M17: 3,133,327 km (0.117 R)
• M18: 3,228,472 km (0.107 R)
• M19: 3,348,748 km (0.091 R)
• M20: 3,946,691 km (0.114 R)
• M21: 4,766,487 km (0.057 R)
• M22: 4,958,721 km (0.072 R)
• M23: 5,579,402 km (0.082 R)
• M24: 5,928,264 km (0.081 R)
• M25: 6,284,008 km (0.048 R)
• M26: 6,585,897 km (0.088 R)
• M27: 6,738,486 km (0.099 R)
• M28: 7,140,905 km (0.1 R)
• M29: 7,235,002 km (0.035 R)
• M30: 7,646,994 km (0.103 R)
• M31: 8,593,051 km (0.071 R)
• M32: 9,164,814 km (0.068 R)
• M33: 9,335,206 km (0.108 R)
• M34: 9,575,610 km (0.097 R)
• M35: 9,679,281 km (0.086 R)
• M36: 9,992,539 km (0.081 R)
• M37: 10,132,862 km (0.075 R)
• M38: 11,096,721 km (0.076 R)
• M39: 11,169,276 km (0.114 R)
• M40: 11,681,499 km (0.079 R)
• M41: 11,866,402 km (0.084 R)
• M42: 11,940,603 km (0.073 R)
• M43: 12,766,981 km (0.045 R)
• M44: 12,880,975 km (0.077 R)
• M45: 13,110,309 km (0.097 R)
• M46: 13,495,374 km (0.112 R)
• M47: 14,632,916 km (0.113 R)
• M48: 14,912,065 km (0.106 R)
• M49: 15,193,010 km (0.106 R)
• M50: 15,638,064 km (0.094 R)
• M51: 15,800,826 km (0.12 R)
• M52: 17,207,944 km (0.117 R)
• M53: 17,841,341 km (0.118 R)
• M54: 18,224,910 km (0.085 R)
• M55: 18,783,957 km (0.112 R)
• M56: 18,827,191 km (0.092 R)
• M57: 19,479,737 km (0.108 R)
• M58: 19,611,084 km (0.06 R)
• M59: 19,874,825 km (0.101 R)
• M60: 20,405,598 km (0.09 R)
• M61: 20,450,029 km (0.085 R)
• M62: 20,583,620 km (0.063 R)
• M63: 20,717,510 km (0.077 R)
• M64: 20,941,159 km (0.101 R)
• M65: 22,254,179 km (0.084 R)
• M66: 22,483,363 km (0.073 R)
• M67: 22,529,290 km (0.08 R)
• M68: 23,733,852 km (0.045 R)
• M69: 24,014,797 km (0.092 R)
• M70: 24,769,368 km (0.085 R)
• M71: 25,915,737 km (0.119 R)
• M72: 26,495,428 km (0.072 R)
• M73: 26,689,607 km (0.082 R)
• M74: 27,176,996 km (0.086 R)
• M75: 27,225,915 km (0.034 R)
• M76: 27,274,983 km (0.083 R)
• M77: 27,963,133 km (0.07 R)
• M78: 28,210,269 km (0.097 R)
• M79: 28,458,302 km (0.115 R)
• M80: 28,956,164 km (0.059 R)
• M81: 29,056,245 km (0.119 R)
• M82: 29,306,522 km (0.073 R)
• M83: 29,356,637 km (0.105 R)
• M84: 29,809,470 km (0.093 R)
• M85: 30,163,119 km (0.095 R)
• M86: 30,315,111 km (0.102 R)
• M87: 30,518,265 km (0.085 R)
• M88: 31,130,120 km (0.1 R)
• M89: 31,386,381 km (0.068 R)
• M90: 31,437,693 km (0.096 R)
• M91: 31,540,317 km (0.107 R)
• M92: 31,849,237 km (0.062 R)
• M93: 32,055,682 km (0.088 R)
• M94: 33,042,430 km (0.043 R)
• M95: 33,355,987 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 4.4

Gravity: 49.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.48 AU - 12.98 AU

Year: 24299 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,677,105 km

• M1: 111,301 km (0.055 R)
• M2: 348,713 km (0.047 R)
• M3: 436,676 km (0.11 R)
• M4: 660,475 km (0.116 R)
• M5: 770,429 km (0.109 R)
• M6: 1,510,490 km (0.1 R)
• M7: 1,692,999 km (0.114 R)
• M8: 2,491,553 km (0.087 R)
• M9: 2,534,188 km (0.104 R)
• M10: 2,795,087 km (0.093 R)
• M11: 2,883,948 km (0.108 R)
• M12: 3,295,342 km (0.119 R)
• M13: 4,071,306 km (0.095 R)
• M14: 4,172,135 km (0.039 R)
• M15: 4,222,849 km (0.112 R)
• M16: 4,954,233 km (0.103 R)
• M17: 6,827,198 km (0.092 R)
• M18: 8,310,910 km (0.101 R)
• M19: 8,503,143 km (0.059 R)
• M20: 8,761,798 km (0.078 R)
• M21: 9,687,210 km (0.083 R)
• M22: 9,754,380 km (0.052 R)
• M23: 9,957,234 km (0.107 R)
• M24: 10,025,152 km (0.058 R)
• M25: 11,772,006 km (0.107 R)
• M26: 11,843,813 km (0.091 R)
• M27: 14,601,201 km (0.049 R)
• M28: 14,988,360 km (0.094 R)
• M29: 15,300,571 km (0.119 R)
• M30: 16,490,323 km (0.117 R)
• M31: 17,545,287 km (0.102 R)
• M32: 17,627,267 km (0.095 R)
• M33: 19,634,421 km (0.099 R)
• M34: 20,491,916 km (0.112 R)
• M35: 20,925,152 km (0.086 R)
• M36: 21,449,044 km (0.092 R)
• M37: 21,712,635 km (0.114 R)
• M38: 21,800,748 km (0.049 R)
• M39: 21,977,274 km (0.111 R)
• M40: 22,867,231 km (0.055 R)
• M41: 23,046,599 km (0.066 R)
• M42: 23,316,623 km (0.088 R)
• M43: 24,498,447 km (0.085 R)
• M44: 25,328,116 km (0.109 R)
• M45: 25,513,618 km (0.077 R)
• M46: 26,354,507 km (0.11 R)
• M47: 26,825,441 km (0.117 R)
• M48: 28,640,662 km (0.094 R)
• M49: 30,199,621 km (0.117 R)
• M50: 31,386,980 km (0.04 R)
• M51: 32,086,499 km (0.104 R)
• M52: 33,399,370 km (0.113 R)
• M53: 35,038,963 km (0.079 R)
• M54: 37,864,867 km (0.112 R)
• M55: 38,396,089 km (0.074 R)
• M56: 39,144,078 km (0.086 R)
• M57: 40,004,715 km (0.111 R)
• M58: 42,183,608 km (0.093 R)
• M59: 43,842,798 km (0.094 R)
• M60: 45,861,920 km (0.102 R)
• M61: 46,541,543 km (0.032 R)
• M62: 48,831,288 km (0.116 R)
• M63: 50,222,698 km (0.058 R)
• M64: 53,162,895 km (0.08 R)
• M65: 57,493,753 km (0.111 R)
• M66: 58,839,386 km (0.07 R)
• M67: 59,948,205 km (0.069 R)
• M68: 62,061,275 km (0.07 R)
• M69: 62,687,342 km (0.073 R)
• M70: 65,339,712 km (0.072 R)
• M71: 65,721,636 km (0.051 R)
• M72: 67,128,305 km (0.099 R)
• M73: 70,622,911 km (0.075 R)
• M74: 70,884,109 km (0.114 R)
• M75: 71,276,504 km (0.115 R)
• M76: 71,932,191 km (0.111 R)
• M77: 72,721,470 km (0.097 R)
• M78: 72,985,211 km (0.075 R)
• M79: 73,910,922 km (0.058 R)
• M80: 75,106,808 km (0.115 R)
• M81: 76,577,056 km (0.086 R)
• M82: 76,711,245 km (0.107 R)
• M83: 77,517,727 km (0.083 R)
• M84: 78,597,225 km (0.084 R)
• M85: 81,044,497 km (0.111 R)
• M86: 81,317,962 km (0.052 R)
• M87: 81,865,789 km (0.057 R)
• M88: 82,140,152 km (0.08 R)
• M89: 83,102,964 km (0.118 R)
• M90: 84,346,271 km (0.109 R)
• M91: 85,039,658 km (0.08 R)
• M92: 86,431,965 km (0.093 R)
• M93: 87,832,051 km (0.069 R)
• M94: 88,957,327 km (0.087 R)
• M95: 90,229,058 km (0.107 R)
• M96: 91,222,238 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit