🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 32.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,618,626 km

• M1: 77,193 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 10

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.72 AU - 0.82 AU

Year: 436 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 75,618,626 km

• M1: 127,308 km (0.103 R)
• M2: 197,619 km (0.095 R)
• M3: 276,307 km (0.102 R)
• M4: 355,594 km (0.064 R)
• M5: 436,078 km (0.08 R)
• M6: 511,176 km (0.096 R)
• M7: 637,137 km (0.102 R)
• M8: 706,252 km (0.116 R)
• M9: 797,656 km (0.116 R)
• M10: 901,626 km (0.058 R)
• M11: 967,898 km (0.077 R)
• M12: 1,031,777 km (0.119 R)
• M13: 1,110,315 km (0.093 R)
• M14: 1,172,997 km (0.067 R)
• M15: 1,269,338 km (0.07 R)
• M16: 1,363,734 km (0.036 R)
• M17: 1,445,863 km (0.048 R)
• M18: 1,514,828 km (0.057 R)
• M19: 1,584,840 km (0.043 R)
• M20: 1,656,048 km (0.111 R)
• M21: 1,812,528 km (0.077 R)
• M22: 1,935,796 km (0.092 R)
• M23: 2,061,907 km (0.093 R)
• M24: 2,134,462 km (0.119 R)
• M25: 2,293,784 km (0.098 R)
• M26: 2,540,172 km (0.09 R)
• M27: 2,606,145 km (0.098 R)
• M28: 2,727,468 km (0.099 R)
• M29: 2,819,920 km (0.084 R)
• M30: 2,988,816 km (0.088 R)
• M31: 3,084,110 km (0.086 R)
• M32: 3,206,182 km (0.097 R)
• M33: 3,376,125 km (0.116 R)
• M34: 3,555,642 km (0.096 R)
• M35: 3,717,956 km (0.099 R)
• M36: 3,820,730 km (0.09 R)
• M37: 3,903,607 km (0.074 R)
• M38: 4,043,032 km (0.099 R)
• M39: 4,184,103 km (0.049 R)
• M40: 4,420,617 km (0.06 R)
• M41: 4,705,751 km (0.119 R)
• M42: 4,817,051 km (0.114 R)
• M43: 4,996,868 km (0.091 R)
• M44: 5,133,301 km (0.05 R)
• M45: 5,232,634 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.83 AU - 1.23 AU

Year: 675 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 75,618,626 km

• M1: 162,164 km (0.099 R)
• M2: 258,056 km (0.091 R)
• M3: 351,405 km (0.094 R)
• M4: 470,485 km (0.064 R)
• M5: 656,735 km (0.099 R)
• M6: 735,423 km (0.027 R)
• M7: 857,495 km (0.071 R)
• M8: 939,175 km (0.052 R)
• M9: 1,023,549 km (0.105 R)
• M10: 1,306,887 km (0.09 R)
• M11: 1,507,647 km (0.091 R)
• M12: 1,600,847 km (0.053 R)
• M13: 1,696,290 km (0.038 R)
• M14: 1,893,011 km (0.077 R)
• M15: 1,994,289 km (0.055 R)
• M16: 2,073,426 km (0.111 R)
• M17: 2,153,611 km (0.12 R)
• M18: 2,267,904 km (0.106 R)
• M19: 2,417,801 km (0.067 R)
• M20: 2,536,581 km (0.043 R)
• M21: 2,640,103 km (0.12 R)
• M22: 2,914,167 km (0.117 R)
• M23: 2,986,422 km (0.105 R)
• M24: 3,272,304 km (0.04 R)
• M25: 3,356,976 km (0.09 R)
• M26: 3,470,970 km (0.102 R)
• M27: 3,654,227 km (0.107 R)
• M28: 3,771,662 km (0.105 R)
• M29: 3,850,649 km (0.087 R)
• M30: 3,940,258 km (0.069 R)
• M31: 4,060,685 km (0.032 R)
• M32: 4,481,803 km (0.115 R)
• M33: 4,906,062 km (0.057 R)
• M34: 5,003,450 km (0.053 R)
• M35: 5,101,437 km (0.098 R)
• M36: 5,200,022 km (0.103 R)
• M37: 5,477,227 km (0.119 R)
• M38: 5,566,986 km (0.118 R)
• M39: 5,713,891 km (0.075 R)
• M40: 5,873,512 km (0.102 R)
• M41: 6,000,071 km (0.099 R)
• M42: 6,127,529 km (0.074 R)
• M43: 6,232,397 km (0.118 R)
• M44: 6,455,896 km (0.1 R)
• M45: 7,154,518 km (0.09 R)
• M46: 7,401,205 km (0.108 R)
• M47: 7,475,705 km (0.12 R)
• M48: 7,663,001 km (0.079 R)
• M49: 7,801,529 km (0.108 R)
• M50: 7,889,941 km (0.099 R)
• M51: 8,106,409 km (0.119 R)
• M52: 8,441,209 km (0.111 R)
• M53: 8,558,045 km (0.11 R)
• M54: 8,649,450 km (0.109 R)
• M55: 8,780,497 km (0.104 R)
• M56: 8,925,458 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 11.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.24 AU - 1.32 AU

Year: 935 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 75,618,626 km

• M1: 150,944 km (0.088 R)
• M2: 259,852 km (0.113 R)
• M3: 334,052 km (0.109 R)
• M4: 439,818 km (0.032 R)
• M5: 520,152 km (0.103 R)
• M6: 694,134 km (0.095 R)
• M7: 839,842 km (0.078 R)
• M8: 916,885 km (0.097 R)
• M9: 1,206,956 km (0.068 R)
• M10: 1,295,368 km (0.104 R)
• M11: 1,432,400 km (0.076 R)
• M12: 1,595,012 km (0.083 R)
• M13: 1,707,061 km (0.088 R)
• M14: 1,829,133 km (0.114 R)
• M15: 1,991,447 km (0.109 R)
• M16: 2,074,474 km (0.06 R)
• M17: 2,244,267 km (0.09 R)
• M18: 2,540,172 km (0.062 R)
• M19: 2,713,855 km (0.049 R)
• M20: 2,891,577 km (0.12 R)
• M21: 3,038,333 km (0.116 R)
• M22: 3,134,524 km (0.046 R)
• M23: 3,384,353 km (0.091 R)
• M24: 3,566,862 km (0.108 R)
• M25: 3,771,362 km (0.106 R)
• M26: 3,979,902 km (0.056 R)
• M27: 4,348,960 km (0.051 R)
• M28: 4,457,867 km (0.097 R)
• M29: 4,617,937 km (0.075 R)
• M30: 4,944,060 km (0.089 R)
• M31: 5,120,286 km (0.104 R)
• M32: 5,277,514 km (0.075 R)
• M33: 5,521,957 km (0.084 R)
• M34: 5,597,055 km (0.117 R)
• M35: 5,759,069 km (0.111 R)
• M36: 6,021,763 km (0.119 R)
• M37: 6,132,316 km (0.093 R)
• M38: 6,524,861 km (0.028 R)
• M39: 6,649,925 km (0.03 R)
• M40: 6,867,889 km (0.118 R)
• M41: 7,193,414 km (0.076 R)
• M42: 7,381,757 km (0.099 R)
• M43: 7,583,565 km (0.115 R)
• M44: 7,811,402 km (0.099 R)
• M45: 8,004,982 km (0.107 R)
• M46: 8,102,370 km (0.077 R)
• M47: 8,249,126 km (0.044 R)
• M48: 8,372,245 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 10.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.17 AU - 1.73 AU

Year: 1127 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,618,626 km

• M1: 134,638 km (0.085 R)
• M2: 267,631 km (0.106 R)
• M3: 396,285 km (0.09 R)
• M4: 511,475 km (0.112 R)
• M5: 721,361 km (0.08 R)
• M6: 806,931 km (0.11 R)
• M7: 1,146,668 km (0.095 R)
• M8: 1,272,479 km (0.103 R)
• M9: 1,345,334 km (0.083 R)
• M10: 1,529,788 km (0.091 R)
• M11: 1,678,039 km (0.047 R)
• M12: 1,961,078 km (0.107 R)
• M13: 2,055,774 km (0.078 R)
• M14: 2,429,619 km (0.068 R)
• M15: 2,614,223 km (0.086 R)
• M16: 2,687,376 km (0.116 R)
• M17: 2,761,128 km (0.089 R)
• M18: 3,118,368 km (0.05 R)
• M19: 3,387,494 km (0.027 R)
• M20: 3,478,898 km (0.085 R)
• M21: 3,559,532 km (0.069 R)
• M22: 3,699,406 km (0.074 R)
• M23: 3,769,866 km (0.094 R)
• M24: 3,852,893 km (0.106 R)
• M25: 3,924,401 km (0.099 R)
• M26: 4,614,047 km (0.072 R)
• M27: 4,702,908 km (0.081 R)
• M28: 5,051,172 km (0.111 R)
• M29: 5,129,711 km (0.045 R)
• M30: 5,434,591 km (0.082 R)
• M31: 5,555,467 km (0.075 R)
• M32: 5,636,549 km (0.113 R)
• M33: 5,827,435 km (0.066 R)
• M34: 5,978,829 km (0.029 R)
• M35: 6,159,543 km (0.111 R)
• M36: 6,271,592 km (0.116 R)
• M37: 6,384,388 km (0.12 R)
• M38: 6,469,510 km (0.066 R)
• M39: 6,597,715 km (0.12 R)
• M40: 7,148,684 km (0.101 R)
• M41: 7,474,358 km (0.051 R)
• M42: 7,594,037 km (0.08 R)
• M43: 7,699,354 km (0.106 R)
• M44: 7,774,751 km (0.087 R)
• M45: 8,527,527 km (0.091 R)
• M46: 8,684,007 km (0.114 R)
• M47: 8,825,676 km (0.082 R)
• M48: 9,095,401 km (0.067 R)
• M49: 9,383,826 km (0.04 R)
• M50: 9,904,277 km (0.079 R)
• M51: 10,118,351 km (0.033 R)
• M52: 10,201,228 km (0.067 R)
• M53: 10,384,037 km (0.11 R)
• M54: 10,668,871 km (0.09 R)
• M55: 10,854,522 km (0.106 R)
• M56: 10,956,249 km (0.118 R)
• M57: 11,041,220 km (0.093 R)
• M58: 11,625,101 km (0.105 R)
• M59: 11,694,514 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.4

Radius: 3.5

Gravity: 44.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.01 AU - 11.09 AU

Year: 22126 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,618,626 km

• M1: 324,478 km (0.116 R)
• M2: 1,072,018 km (0.067 R)
• M3: 1,154,297 km (0.065 R)
• M4: 1,473,240 km (0.06 R)
• M5: 1,818,063 km (0.087 R)
• M6: 1,916,349 km (0.117 R)
• M7: 2,118,156 km (0.108 R)
• M8: 2,152,414 km (0.112 R)
• M9: 2,433,359 km (0.119 R)
• M10: 3,383,455 km (0.1 R)
• M11: 3,585,861 km (0.106 R)
• M12: 3,960,005 km (0.103 R)
• M13: 4,744,945 km (0.097 R)
• M14: 5,863,189 km (0.109 R)
• M15: 6,203,973 km (0.112 R)
• M16: 7,264,473 km (0.115 R)
• M17: 7,316,383 km (0.042 R)
• M18: 7,683,047 km (0.071 R)
• M19: 7,842,070 km (0.081 R)
• M20: 8,217,261 km (0.089 R)
• M21: 8,434,178 km (0.079 R)
• M22: 8,488,782 km (0.118 R)
• M23: 8,598,138 km (0.117 R)
• M24: 9,152,398 km (0.074 R)
• M25: 9,889,915 km (0.039 R)
• M26: 10,120,745 km (0.1 R)
• M27: 10,295,026 km (0.118 R)
• M28: 11,421,349 km (0.051 R)
• M29: 11,481,637 km (0.098 R)
• M30: 11,785,021 km (0.066 R)
• M31: 11,968,428 km (0.103 R)
• M32: 12,461,802 km (0.064 R)
• M33: 12,523,885 km (0.12 R)
• M34: 13,150,999 km (0.101 R)
• M35: 15,158,902 km (0.114 R)
• M36: 16,028,813 km (0.109 R)
• M37: 17,956,831 km (0.078 R)
• M38: 18,167,764 km (0.041 R)
• M39: 18,450,205 km (0.046 R)
• M40: 18,521,114 km (0.117 R)
• M41: 18,592,023 km (0.106 R)
• M42: 19,739,140 km (0.099 R)
• M43: 21,130,849 km (0.099 R)
• M44: 22,478,127 km (0.072 R)
• M45: 22,553,824 km (0.116 R)
• M46: 23,315,127 km (0.119 R)
• M47: 23,930,274 km (0.077 R)
• M48: 24,706,537 km (0.049 R)
• M49: 24,941,107 km (0.07 R)
• M50: 25,412,340 km (0.051 R)
• M51: 25,886,416 km (0.113 R)
• M52: 26,045,139 km (0.083 R)
• M53: 26,443,368 km (0.064 R)
• M54: 26,763,358 km (0.118 R)
• M55: 26,843,543 km (0.091 R)
• M56: 28,546,116 km (0.103 R)
• M57: 30,283,247 km (0.115 R)
• M58: 30,618,047 km (0.116 R)
• M59: 30,785,895 km (0.083 R)
• M60: 30,954,043 km (0.109 R)
• M61: 31,884,243 km (0.082 R)
• M62: 35,695,847 km (0.114 R)
• M63: 37,475,314 km (0.08 R)
• M64: 39,831,331 km (0.061 R)
• M65: 40,934,765 km (0.088 R)
• M66: 41,212,269 km (0.116 R)
• M67: 41,955,172 km (0.119 R)
• M68: 42,048,371 km (0.117 R)
• M69: 42,702,413 km (0.059 R)
• M70: 43,642,785 km (0.067 R)
• M71: 45,543,725 km (0.104 R)
• M72: 46,023,187 km (0.117 R)
• M73: 46,504,293 km (0.086 R)
• M74: 46,600,634 km (0.101 R)
• M75: 47,277,565 km (0.101 R)
• M76: 47,860,248 km (0.084 R)
• M77: 49,819,831 km (0.098 R)
• M78: 51,705,512 km (0.078 R)
• M79: 53,816,787 km (0.081 R)
• M80: 55,853,562 km (0.112 R)
• M81: 57,294,189 km (0.109 R)
• M82: 58,330,603 km (0.1 R)
• M83: 61,054,481 km (0.084 R)
• M84: 64,355,658 km (0.119 R)
• M85: 65,001,322 km (0.064 R)
• M86: 66,951,031 km (0.112 R)
• M87: 67,386,959 km (0.082 R)
• M88: 67,933,141 km (0.106 R)
• M89: 68,590,474 km (0.057 R)
• M90: 68,700,279 km (0.12 R)
• M91: 71,240,900 km (0.039 R)
• M92: 71,797,254 km (0.063 R)
• M93: 72,020,155 km (0.066 R)
• M94: 73,362,796 km (0.116 R)
• M95: 74,487,772 km (0.084 R)
• M96: 74,826,461 km (0.099 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: 215 - 19,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit