🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 256 Days

Day: 17.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 12.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.21 AU - 1.71 AU

Year: 1139 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,302,728 km

• M1: 169,494 km (0.095 R)
• M2: 250,277 km (0.098 R)
• M3: 387,159 km (0.044 R)
• M4: 488,287 km (0.052 R)
• M5: 610,359 km (0.12 R)
• M6: 744,399 km (0.059 R)
• M7: 834,607 km (0.109 R)
• M8: 928,853 km (0.113 R)
• M9: 1,021,305 km (0.109 R)
• M10: 1,166,415 km (0.104 R)
• M11: 1,331,720 km (0.092 R)
• M12: 1,417,440 km (0.103 R)
• M13: 1,498,372 km (0.081 R)
• M14: 1,594,863 km (0.114 R)
• M15: 1,707,809 km (0.107 R)
• M16: 1,830,928 km (0.083 R)
• M17: 1,927,120 km (0.113 R)
• M18: 2,101,700 km (0.082 R)
• M19: 2,249,952 km (0.071 R)
• M20: 2,345,395 km (0.105 R)
• M21: 2,690,667 km (0.094 R)
• M22: 2,947,228 km (0.07 R)
• M23: 3,052,245 km (0.085 R)
• M24: 3,149,634 km (0.028 R)
• M25: 3,484,733 km (0.059 R)
• M26: 3,802,927 km (0.086 R)
• M27: 4,268,476 km (0.112 R)
• M28: 4,377,682 km (0.066 R)
• M29: 4,629,605 km (0.113 R)
• M30: 4,927,754 km (0.092 R)
• M31: 5,200,471 km (0.111 R)
• M32: 5,285,442 km (0.072 R)
• M33: 5,413,648 km (0.087 R)
• M34: 5,892,959 km (0.114 R)
• M35: 6,003,811 km (0.032 R)
• M36: 6,081,901 km (0.079 R)
• M37: 6,193,950 km (0.115 R)
• M38: 6,431,512 km (0.102 R)
• M39: 6,534,136 km (0.102 R)
• M40: 6,729,810 km (0.092 R)
• M41: 6,974,103 km (0.095 R)
• M42: 7,197,752 km (0.101 R)
• M43: 7,411,677 km (0.066 R)
• M44: 7,639,963 km (0.103 R)
• M45: 7,821,725 km (0.116 R)
• M46: 7,931,530 km (0.084 R)
• M47: 8,326,169 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.5

Radius: 7.5

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.71 AU - 8.51 AU

Year: 13555 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,302,728 km

• M1: 259,253 km (0.106 R)
• M2: 343,926 km (0.06 R)
• M3: 581,637 km (0.04 R)
• M4: 638,933 km (0.106 R)
• M5: 1,025,045 km (0.029 R)
• M6: 2,008,651 km (0.077 R)
• M7: 2,630,529 km (0.047 R)
• M8: 4,694,830 km (0.067 R)
• M9: 5,302,497 km (0.065 R)
• M10: 6,369,578 km (0.118 R)
• M11: 6,546,403 km (0.116 R)
• M12: 6,859,661 km (0.108 R)
• M13: 6,950,018 km (0.037 R)
• M14: 7,640,861 km (0.114 R)
• M15: 8,498,356 km (0.08 R)
• M16: 8,742,051 km (0.107 R)
• M17: 8,790,969 km (0.109 R)
• M18: 9,186,356 km (0.094 R)
• M19: 9,336,104 km (0.098 R)
• M20: 10,406,776 km (0.084 R)
• M21: 10,562,956 km (0.072 R)
• M22: 10,824,902 km (0.1 R)
• M23: 11,142,049 km (0.081 R)
• M24: 12,386,105 km (0.055 R)
• M25: 13,164,613 km (0.054 R)
• M26: 13,277,110 km (0.113 R)
• M27: 13,390,057 km (0.034 R)
• M28: 14,131,164 km (0.053 R)
• M29: 15,415,761 km (0.053 R)
• M30: 15,832,242 km (0.055 R)
• M31: 15,892,081 km (0.088 R)
• M32: 16,011,909 km (0.058 R)
• M33: 16,737,309 km (0.037 R)
• M34: 17,165,308 km (0.085 R)
• M35: 17,226,793 km (0.088 R)
• M36: 17,721,065 km (0.071 R)
• M37: 17,845,380 km (0.061 R)
• M38: 18,471,148 km (0.098 R)
• M39: 19,231,405 km (0.08 R)
• M40: 20,066,759 km (0.117 R)
• M41: 20,521,387 km (0.086 R)
• M42: 20,979,456 km (0.105 R)
• M43: 21,045,279 km (0.089 R)
• M44: 21,176,925 km (0.072 R)
• M45: 21,639,781 km (0.049 R)
• M46: 21,839,195 km (0.092 R)
• M47: 23,387,982 km (0.113 R)
• M48: 23,456,198 km (0.027 R)
• M49: 26,235,727 km (0.109 R)
• M50: 27,520,174 km (0.086 R)
• M51: 27,592,130 km (0.114 R)
• M52: 27,664,087 km (0.101 R)
• M53: 27,736,193 km (0.092 R)
• M54: 27,880,555 km (0.104 R)
• M55: 28,533,251 km (0.066 R)
• M56: 28,678,959 km (0.085 R)
• M57: 28,971,124 km (0.117 R)
• M58: 29,044,277 km (0.091 R)
• M59: 29,264,335 km (0.098 R)
• M60: 30,969,153 km (0.106 R)
• M61: 31,043,952 km (0.098 R)
• M62: 31,343,895 km (0.096 R)
• M63: 32,173,864 km (0.1 R)
• M64: 32,325,557 km (0.061 R)
• M65: 33,624,515 km (0.106 R)
• M66: 33,778,451 km (0.104 R)
• M67: 34,629,214 km (0.116 R)
• M68: 34,940,378 km (0.118 R)
• M69: 38,262,797 km (0.085 R)
• M70: 40,697,054 km (0.095 R)
• M71: 41,684,549 km (0.081 R)
• M72: 42,181,364 km (0.11 R)
• M73: 44,441,039 km (0.053 R)
• M74: 45,457,856 km (0.119 R)
• M75: 45,628,099 km (0.074 R)
• M76: 46,311,162 km (0.059 R)
• M77: 47,773,781 km (0.095 R)
• M78: 48,033,483 km (0.119 R)
• M79: 48,380,400 km (0.096 R)
• M80: 49,426,388 km (0.102 R)
• M81: 50,127,703 km (0.112 R)
• M82: 50,832,459 km (0.065 R)
• M83: 52,519,175 km (0.085 R)
• M84: 52,608,485 km (0.102 R)
• M85: 53,683,944 km (0.102 R)
• M86: 53,863,761 km (0.049 R)
• M87: 55,219,716 km (0.082 R)
• M88: 55,674,194 km (0.109 R)
• M89: 57,136,812 km (0.112 R)
• M90: 57,688,529 km (0.086 R)
• M91: 57,780,682 km (0.038 R)
• M92: 62,922,510 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 7.3

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.38 AU - 10.42 AU

Year: 18608 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,302,728 km

• M1: 96,491 km (0.109 R)
• M2: 175,179 km (0.117 R)
• M3: 245,789 km (0.058 R)
• M4: 344,673 km (0.062 R)
• M5: 918,980 km (0.083 R)
• M6: 1,106,127 km (0.058 R)
• M7: 1,357,301 km (0.084 R)
• M8: 1,489,546 km (0.11 R)
• M9: 2,000,722 km (0.097 R)
• M10: 2,244,417 km (0.083 R)
• M11: 2,760,081 km (0.062 R)
• M12: 3,490,567 km (0.074 R)
• M13: 3,858,578 km (0.095 R)
• M14: 5,492,935 km (0.106 R)
• M15: 5,834,018 km (0.062 R)
• M16: 6,182,132 km (0.116 R)
• M17: 6,581,708 km (0.113 R)
• M18: 7,173,667 km (0.11 R)
• M19: 8,262,141 km (0.112 R)
• M20: 8,949,693 km (0.039 R)
• M21: 9,049,474 km (0.089 R)
• M22: 10,274,831 km (0.09 R)
• M23: 10,959,989 km (0.097 R)
• M24: 11,281,175 km (0.053 R)
• M25: 11,823,468 km (0.12 R)
• M26: 12,263,435 km (0.113 R)
• M27: 12,708,788 km (0.114 R)
• M28: 14,425,423 km (0.1 R)
• M29: 14,836,369 km (0.05 R)
• M30: 14,895,460 km (0.06 R)
• M31: 15,310,744 km (0.119 R)
• M32: 16,335,190 km (0.055 R)
• M33: 16,640,818 km (0.096 R)
• M34: 16,763,489 km (0.093 R)
• M35: 17,819,051 km (0.089 R)
• M36: 17,881,733 km (0.102 R)
• M37: 17,944,564 km (0.102 R)
• M38: 21,311,413 km (0.099 R)
• M39: 21,578,296 km (0.043 R)
• M40: 22,182,971 km (0.042 R)
• M41: 23,202,929 km (0.099 R)
• M42: 23,615,370 km (0.056 R)
• M43: 23,891,528 km (0.054 R)
• M44: 24,447,134 km (0.114 R)
• M45: 26,282,252 km (0.095 R)
• M46: 26,640,239 km (0.1 R)
• M47: 27,288,596 km (0.061 R)
• M48: 27,578,517 km (0.11 R)
• M49: 27,796,481 km (0.106 R)
• M50: 29,116,832 km (0.109 R)
• M51: 29,413,036 km (0.12 R)
• M52: 31,970,711 km (0.064 R)
• M53: 32,047,005 km (0.119 R)
• M54: 32,123,300 km (0.117 R)
• M55: 32,736,352 km (0.116 R)
• M56: 34,912,403 km (0.083 R)
• M57: 35,069,630 km (0.097 R)
• M58: 35,859,058 km (0.076 R)
• M59: 36,814,390 km (0.103 R)
• M60: 37,134,530 km (0.094 R)
• M61: 38,587,125 km (0.078 R)
• M62: 39,157,093 km (0.12 R)
• M63: 41,132,084 km (0.027 R)
• M64: 42,382,872 km (0.055 R)
• M65: 42,466,796 km (0.105 R)
• M66: 43,900,243 km (0.103 R)
• M67: 44,324,952 km (0.113 R)
• M68: 44,495,194 km (0.044 R)
• M69: 45,178,258 km (0.105 R)
• M70: 45,778,893 km (0.119 R)
• M71: 45,950,931 km (0.06 R)
• M72: 46,901,326 km (0.08 R)
• M73: 47,683,573 km (0.105 R)
• M74: 48,032,735 km (0.094 R)
• M75: 48,207,615 km (0.084 R)
• M76: 48,997,043 km (0.083 R)
• M77: 49,437,608 km (0.05 R)
• M78: 50,322,480 km (0.091 R)
• M79: 50,411,191 km (0.087 R)
• M80: 52,467,414 km (0.105 R)
• M81: 53,279,431 km (0.066 R)
• M82: 55,465,056 km (0.102 R)
• M83: 56,108,028 km (0.109 R)
• M84: 56,845,994 km (0.112 R)
• M85: 57,123,498 km (0.032 R)
• M86: 57,586,952 km (0.115 R)
• M87: 58,891,595 km (0.083 R)
• M88: 59,172,391 km (0.026 R)
• M89: 60,017,619 km (0.089 R)
• M90: 61,529,903 km (0.118 R)
• M91: 63,246,090 km (0.106 R)
• M92: 63,533,767 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit