🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 22 Hours

Environment

Temp: 209 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,174,240 km

• M1: 106,364 km (0.081 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 9.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.41 AU - 6.63 AU

Year: 5316 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,174,240 km

• M1: 115,340 km (0.067 R)
• M2: 193,131 km (0.077 R)
• M3: 346,917 km (0.063 R)
• M4: 455,226 km (0.09 R)
• M5: 875,896 km (0.076 R)
• M6: 1,080,545 km (0.104 R)
• M7: 1,169,556 km (0.089 R)
• M8: 1,287,589 km (0.092 R)
• M9: 1,521,560 km (0.105 R)
• M10: 1,636,451 km (0.062 R)
• M11: 2,173,208 km (0.062 R)
• M12: 2,336,270 km (0.049 R)
• M13: 2,452,807 km (0.085 R)
• M14: 3,010,208 km (0.116 R)
• M15: 3,210,819 km (0.076 R)
• M16: 3,378,219 km (0.089 R)
• M17: 3,721,845 km (0.107 R)
• M18: 3,897,773 km (0.09 R)
• M19: 4,504,242 km (0.071 R)
• M20: 5,446,559 km (0.064 R)
• M21: 5,557,411 km (0.098 R)
• M22: 5,736,330 km (0.095 R)
• M23: 6,169,117 km (0.072 R)
• M24: 7,603,910 km (0.079 R)
• M25: 7,727,927 km (0.08 R)
• M26: 7,952,922 km (0.031 R)
• M27: 8,205,593 km (0.105 R)
• M28: 8,615,341 km (0.11 R)
• M29: 8,796,654 km (0.107 R)
• M30: 8,874,744 km (0.087 R)
• M31: 9,295,264 km (0.052 R)
• M32: 9,938,235 km (0.103 R)
• M33: 10,402,438 km (0.066 R)
• M34: 10,706,420 km (0.046 R)
• M35: 11,693,467 km (0.032 R)
• M36: 11,750,763 km (0.101 R)
• M37: 12,154,378 km (0.09 R)
• M38: 12,212,422 km (0.063 R)
• M39: 12,797,799 km (0.056 R)
• M40: 12,886,361 km (0.056 R)
• M41: 12,945,601 km (0.064 R)
• M42: 13,034,462 km (0.045 R)
• M43: 13,362,381 km (0.034 R)
• M44: 14,056,665 km (0.046 R)
• M45: 14,148,069 km (0.111 R)
• M46: 14,793,733 km (0.079 R)
• M47: 14,886,634 km (0.076 R)
• M48: 15,292,044 km (0.046 R)
• M49: 16,049,757 km (0.05 R)
• M50: 16,113,486 km (0.071 R)
• M51: 16,305,121 km (0.071 R)
• M52: 16,852,200 km (0.12 R)
• M53: 17,079,140 km (0.118 R)
• M54: 17,144,215 km (0.089 R)
• M55: 17,307,277 km (0.104 R)
• M56: 17,536,311 km (0.101 R)
• M57: 17,865,127 km (0.103 R)
• M58: 18,629,423 km (0.056 R)
• M59: 19,608,391 km (0.116 R)
• M60: 20,673,079 km (0.106 R)
• M61: 21,686,156 km (0.11 R)
• M62: 22,110,116 km (0.095 R)
• M63: 22,287,540 km (0.106 R)
• M64: 22,465,411 km (0.103 R)
• M65: 23,651,423 km (0.072 R)
• M66: 23,833,035 km (0.093 R)
• M67: 23,905,740 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 7.4

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.09 AU - 16.71 AU

Year: 22817 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,174,240 km

• M1: 165,306 km (0.069 R)
• M2: 226,641 km (0.117 R)
• M3: 453,880 km (0.102 R)
• M4: 592,557 km (0.031 R)
• M5: 1,142,180 km (0.08 R)
• M6: 1,196,035 km (0.082 R)
• M7: 1,334,563 km (0.1 R)
• M8: 1,449,155 km (0.106 R)
• M9: 1,940,135 km (0.059 R)
• M10: 2,005,060 km (0.118 R)
• M11: 3,447,932 km (0.083 R)
• M12: 3,971,823 km (0.097 R)
• M13: 4,222,101 km (0.028 R)
• M14: 4,391,894 km (0.036 R)
• M15: 4,694,232 km (0.033 R)
• M16: 5,688,309 km (0.05 R)
• M17: 6,893,769 km (0.067 R)
• M18: 6,993,551 km (0.086 R)
• M19: 7,397,465 km (0.093 R)
• M20: 8,707,942 km (0.109 R)
• M21: 9,087,622 km (0.1 R)
• M22: 9,695,288 km (0.077 R)
• M23: 10,032,183 km (0.09 R)
• M24: 10,949,367 km (0.101 R)
• M25: 11,065,904 km (0.104 R)
• M26: 11,241,532 km (0.072 R)
• M27: 11,714,261 km (0.085 R)
• M28: 12,253,861 km (0.093 R)
• M29: 13,544,142 km (0.12 R)
• M30: 14,046,941 km (0.12 R)
• M31: 14,491,995 km (0.116 R)
• M32: 14,812,732 km (0.077 R)
• M33: 15,591,988 km (0.064 R)
• M34: 16,920,118 km (0.031 R)
• M35: 18,353,265 km (0.117 R)
• M36: 18,700,183 km (0.064 R)
• M37: 19,612,281 km (0.092 R)
• M38: 21,406,857 km (0.041 R)
• M39: 22,286,792 km (0.063 R)
• M40: 23,704,082 km (0.113 R)
• M41: 24,006,120 km (0.082 R)
• M42: 25,304,181 km (0.109 R)
• M43: 25,845,127 km (0.106 R)
• M44: 25,922,768 km (0.107 R)
• M45: 26,781,609 km (0.065 R)
• M46: 27,254,039 km (0.034 R)
• M47: 27,649,726 km (0.116 R)
• M48: 29,009,421 km (0.071 R)
• M49: 29,494,567 km (0.085 R)
• M50: 30,308,977 km (0.068 R)
• M51: 30,719,025 km (0.096 R)
• M52: 31,461,629 km (0.105 R)
• M53: 31,544,506 km (0.106 R)
• M54: 31,793,587 km (0.025 R)
• M55: 33,555,251 km (0.104 R)
• M56: 33,809,568 km (0.081 R)
• M57: 33,894,390 km (0.118 R)
• M58: 34,319,996 km (0.075 R)
• M59: 35,176,443 km (0.067 R)
• M60: 36,910,133 km (0.073 R)
• M61: 39,294,574 km (0.115 R)
• M62: 39,383,883 km (0.082 R)
• M63: 39,831,181 km (0.111 R)
• M64: 40,010,549 km (0.029 R)
• M65: 40,100,457 km (0.115 R)
• M66: 40,370,182 km (0.062 R)
• M67: 40,550,448 km (0.094 R)
• M68: 41,092,740 km (0.09 R)
• M69: 43,654,753 km (0.075 R)
• M70: 44,210,509 km (0.115 R)
• M71: 49,508,967 km (0.1 R)
• M72: 49,701,948 km (0.107 R)
• M73: 50,088,509 km (0.103 R)
• M74: 55,003,996 km (0.112 R)
• M75: 55,203,858 km (0.047 R)
• M76: 55,704,413 km (0.106 R)
• M77: 55,905,023 km (0.104 R)
• M78: 56,105,933 km (0.03 R)
• M79: 57,417,608 km (0.097 R)
• M80: 57,924,744 km (0.071 R)
• M81: 58,535,253 km (0.119 R)
• M82: 58,739,305 km (0.081 R)
• M83: 59,147,857 km (0.096 R)
• M84: 59,352,656 km (0.095 R)
• M85: 61,205,575 km (0.063 R)
• M86: 61,516,140 km (0.094 R)
• M87: 64,335,611 km (0.09 R)
• M88: 64,967,812 km (0.101 R)
• M89: 65,179,044 km (0.084 R)
• M90: 68,159,782 km (0.038 R)
• M91: 70,316,086 km (0.097 R)
• M92: 72,275,668 km (0.106 R)
• M93: 72,385,174 km (0.12 R)
• M94: 73,152,461 km (0.073 R)
• M95: 73,372,220 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.3

Radius: 5.3

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.24 AU - 21.32 AU

Year: 31660 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,174,240 km

• M1: 68,217 km (0.107 R)
• M2: 254,765 km (0.094 R)
• M3: 350,957 km (0.118 R)
• M4: 600,037 km (0.089 R)
• M5: 642,822 km (0.096 R)
• M6: 896,390 km (0.094 R)
• M7: 1,728,155 km (0.08 R)
• M8: 1,821,354 km (0.085 R)
• M9: 2,110,976 km (0.12 R)
• M10: 3,026,066 km (0.082 R)
• M11: 3,291,004 km (0.099 R)
• M12: 3,642,708 km (0.113 R)
• M13: 3,802,778 km (0.11 R)
• M14: 5,990,796 km (0.111 R)
• M15: 6,322,904 km (0.116 R)
• M16: 6,906,335 km (0.078 R)
• M17: 8,333,050 km (0.113 R)
• M18: 9,242,156 km (0.102 R)
• M19: 10,014,231 km (0.069 R)
• M20: 10,295,026 km (0.079 R)
• M21: 10,578,365 km (0.074 R)
• M22: 10,921,841 km (0.078 R)
• M23: 11,973,814 km (0.058 R)
• M24: 12,996,764 km (0.112 R)
• M25: 14,678,094 km (0.119 R)
• M26: 15,189,270 km (0.041 R)
• M27: 16,691,083 km (0.074 R)
• M28: 16,957,068 km (0.086 R)
• M29: 19,413,465 km (0.073 R)
• M30: 19,623,052 km (0.067 R)
• M31: 19,763,225 km (0.118 R)
• M32: 20,115,229 km (0.106 R)
• M33: 21,255,314 km (0.119 R)
• M34: 21,327,271 km (0.114 R)
• M35: 21,543,589 km (0.081 R)
• M36: 22,930,511 km (0.037 R)
• M37: 23,152,215 km (0.067 R)
• M38: 24,120,712 km (0.107 R)
• M39: 24,572,348 km (0.044 R)
• M40: 24,723,442 km (0.049 R)
• M41: 25,178,668 km (0.089 R)
• M42: 26,174,391 km (0.099 R)
• M43: 27,261,070 km (0.108 R)
• M44: 27,495,789 km (0.114 R)
• M45: 27,652,718 km (0.082 R)
• M46: 27,888,633 km (0.098 R)
• M47: 28,283,273 km (0.096 R)
• M48: 28,362,410 km (0.101 R)
• M49: 28,441,697 km (0.116 R)
• M50: 30,933,848 km (0.075 R)
• M51: 31,506,209 km (0.065 R)
• M52: 32,082,161 km (0.026 R)
• M53: 32,827,607 km (0.068 R)
• M54: 33,914,585 km (0.11 R)
• M55: 34,758,616 km (0.098 R)
• M56: 36,123,398 km (0.089 R)
• M57: 36,639,810 km (0.107 R)
• M58: 36,726,128 km (0.088 R)
• M59: 38,378,436 km (0.119 R)
• M60: 39,346,185 km (0.114 R)
• M61: 40,143,841 km (0.097 R)
• M62: 40,232,851 km (0.108 R)
• M63: 40,321,862 km (0.095 R)
• M64: 41,485,135 km (0.07 R)
• M65: 43,205,211 km (0.091 R)
• M66: 43,387,571 km (0.114 R)
• M67: 45,225,680 km (0.048 R)
• M68: 45,410,882 km (0.091 R)
• M69: 46,061,184 km (0.073 R)
• M70: 47,089,071 km (0.107 R)
• M71: 49,739,646 km (0.117 R)
• M72: 50,218,060 km (0.118 R)
• M73: 50,697,970 km (0.114 R)
• M74: 51,179,526 km (0.09 R)
• M75: 51,856,008 km (0.09 R)
• M76: 53,315,784 km (0.091 R)
• M77: 53,609,295 km (0.054 R)
• M78: 55,877,797 km (0.103 R)
• M79: 57,474,305 km (0.077 R)
• M80: 58,076,736 km (0.101 R)
• M81: 58,479,603 km (0.037 R)
• M82: 59,592,312 km (0.085 R)
• M83: 59,998,620 km (0.04 R)
• M84: 60,916,253 km (0.109 R)
• M85: 61,018,428 km (0.119 R)
• M86: 61,941,148 km (0.113 R)
• M87: 62,455,765 km (0.112 R)
• M88: 63,282,143 km (0.046 R)
• M89: 63,696,679 km (0.06 R)
• M90: 64,008,142 km (0.078 R)
• M91: 64,112,112 km (0.092 R)
• M92: 66,202,743 km (0.12 R)
• M93: 68,528,092 km (0.062 R)
• M94: 68,953,847 km (0.105 R)
• M95: 70,665,247 km (0.112 R)
• M96: 71,850,062 km (0.08 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit