🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.84 AU

Year: 387 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,218,085 km

• M1: 137,032 km (0.116 R)
• M2: 211,531 km (0.083 R)
• M3: 284,386 km (0.092 R)
• M4: 369,507 km (0.118 R)
• M5: 442,511 km (0.109 R)
• M6: 559,496 km (0.106 R)
• M7: 631,602 km (0.1 R)
• M8: 707,598 km (0.1 R)
• M9: 797,207 km (0.101 R)
• M10: 887,564 km (0.113 R)
• M11: 1,083,089 km (0.113 R)
• M12: 1,196,334 km (0.032 R)
• M13: 1,363,585 km (0.054 R)
• M14: 1,435,242 km (0.05 R)
• M15: 1,534,425 km (0.085 R)
• M16: 1,622,539 km (0.087 R)
• M17: 1,703,471 km (0.09 R)
• M18: 1,906,924 km (0.098 R)
• M19: 2,021,516 km (0.092 R)
• M20: 2,247,409 km (0.074 R)
• M21: 2,317,869 km (0.106 R)
• M22: 2,399,251 km (0.115 R)
• M23: 2,471,357 km (0.065 R)
• M24: 2,649,528 km (0.09 R)
• M25: 2,804,960 km (0.079 R)
• M26: 2,875,570 km (0.1 R)
• M27: 3,079,921 km (0.096 R)
• M28: 3,260,635 km (0.106 R)
• M29: 3,415,918 km (0.104 R)
• M30: 3,491,614 km (0.113 R)
• M31: 3,597,230 km (0.119 R)
• M32: 3,668,289 km (0.103 R)
• M33: 3,757,749 km (0.114 R)
• M34: 3,847,956 km (0.095 R)
• M35: 4,036,749 km (0.102 R)
• M36: 4,172,584 km (0.071 R)
• M37: 4,272,366 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 13.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.69 AU - 3.11 AU

Year: 3409 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,218,085 km

• M1: 199,115 km (0.049 R)
• M2: 302,487 km (0.12 R)
• M3: 482,603 km (0.114 R)
• M4: 581,038 km (0.108 R)
• M5: 706,401 km (0.092 R)
• M6: 802,593 km (0.111 R)
• M7: 1,259,315 km (0.068 R)
• M8: 1,453,792 km (0.082 R)
• M9: 1,832,125 km (0.087 R)
• M10: 1,983,967 km (0.109 R)
• M11: 2,256,385 km (0.069 R)
• M12: 2,587,146 km (0.037 R)
• M13: 2,917,607 km (0.113 R)
• M14: 3,014,547 km (0.112 R)
• M15: 3,379,565 km (0.092 R)
• M16: 3,671,581 km (0.113 R)
• M17: 4,007,727 km (0.093 R)
• M18: 4,097,785 km (0.084 R)
• M19: 4,615,394 km (0.106 R)
• M20: 4,728,938 km (0.116 R)
• M21: 5,410,656 km (0.106 R)
• M22: 5,570,875 km (0.113 R)
• M23: 5,732,590 km (0.075 R)
• M24: 5,875,456 km (0.11 R)
• M25: 5,957,735 km (0.061 R)
• M26: 6,143,985 km (0.106 R)
• M27: 6,353,272 km (0.102 R)
• M28: 6,437,645 km (0.098 R)
• M29: 6,564,953 km (0.029 R)
• M30: 6,671,766 km (0.12 R)
• M31: 6,865,345 km (0.096 R)
• M32: 7,017,187 km (0.088 R)
• M33: 7,126,394 km (0.107 R)
• M34: 7,524,175 km (0.111 R)
• M35: 8,318,390 km (0.114 R)
• M36: 8,949,393 km (0.115 R)
• M37: 9,211,040 km (0.094 R)
• M38: 9,426,910 km (0.032 R)
• M39: 9,790,433 km (0.061 R)
• M40: 10,282,310 km (0.108 R)
• M41: 10,556,374 km (0.093 R)
• M42: 10,757,134 km (0.091 R)
• M43: 10,908,527 km (0.084 R)
• M44: 11,035,386 km (0.03 R)
• M45: 11,910,234 km (0.089 R)
• M46: 12,014,654 km (0.05 R)
• M47: 12,914,485 km (0.076 R)
• M48: 13,453,935 km (0.106 R)
• M49: 13,617,146 km (0.105 R)
• M50: 14,360,199 km (0.066 R)
• M51: 14,527,000 km (0.113 R)
• M52: 14,806,748 km (0.08 R)
• M53: 14,919,096 km (0.09 R)
• M54: 15,059,868 km (0.1 R)
• M55: 15,144,540 km (0.062 R)
• M56: 15,286,060 km (0.105 R)
• M57: 16,608,954 km (0.091 R)
• M58: 17,195,527 km (0.116 R)
• M59: 17,343,330 km (0.081 R)
• M60: 17,818,752 km (0.081 R)
• M61: 17,998,269 km (0.056 R)
• M62: 18,449,457 km (0.097 R)
• M63: 18,540,113 km (0.106 R)
• M64: 18,752,392 km (0.068 R)
• M65: 19,056,974 km (0.115 R)
• M66: 19,486,020 km (0.04 R)
• M67: 20,260,339 km (0.027 R)
• M68: 20,353,837 km (0.11 R)
• M69: 20,824,024 km (0.105 R)
• M70: 20,981,550 km (0.093 R)
• M71: 21,171,091 km (0.089 R)
• M72: 21,297,800 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 8.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.89 AU - 3.87 AU

Year: 4289 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,218,085 km

• M1: 106,813 km (0.091 R)
• M2: 225,294 km (0.104 R)
• M3: 310,715 km (0.108 R)
• M4: 521,797 km (0.036 R)
• M5: 633,846 km (0.111 R)
• M6: 731,982 km (0.107 R)
• M7: 1,096,552 km (0.092 R)
• M8: 1,175,989 km (0.097 R)
• M9: 1,229,994 km (0.098 R)
• M10: 1,298,659 km (0.067 R)
• M11: 1,368,821 km (0.097 R)
• M12: 1,677,291 km (0.084 R)
• M13: 2,072,828 km (0.027 R)
• M14: 2,306,949 km (0.108 R)
• M15: 3,442,995 km (0.032 R)
• M16: 3,620,717 km (0.097 R)
• M17: 3,821,478 km (0.076 R)
• M18: 3,882,514 km (0.098 R)
• M19: 4,276,405 km (0.072 R)
• M20: 4,596,395 km (0.06 R)
• M21: 4,814,059 km (0.074 R)
• M22: 5,418,734 km (0.09 R)
• M23: 5,648,816 km (0.052 R)
• M24: 5,999,772 km (0.107 R)
• M25: 7,020,329 km (0.103 R)
• M26: 7,195,508 km (0.109 R)
• M27: 8,067,514 km (0.106 R)
• M28: 8,595,894 km (0.108 R)
• M29: 9,026,736 km (0.117 R)
• M30: 9,190,096 km (0.094 R)
• M31: 9,797,464 km (0.066 R)
• M32: 9,937,338 km (0.078 R)
• M33: 10,106,084 km (0.097 R)
• M34: 10,732,899 km (0.056 R)
• M35: 10,819,367 km (0.059 R)
• M36: 11,578,277 km (0.08 R)
• M37: 11,904,550 km (0.053 R)
• M38: 12,023,929 km (0.054 R)
• M39: 12,113,688 km (0.106 R)
• M40: 12,475,116 km (0.026 R)
• M41: 12,657,177 km (0.075 R)
• M42: 13,023,991 km (0.064 R)
• M43: 13,085,475 km (0.074 R)
• M44: 13,177,927 km (0.093 R)
• M45: 13,270,528 km (0.07 R)
• M46: 13,363,279 km (0.091 R)
• M47: 13,487,445 km (0.115 R)
• M48: 13,643,027 km (0.081 R)
• M49: 13,924,869 km (0.106 R)
• M50: 14,050,681 km (0.102 R)
• M51: 14,240,072 km (0.078 R)
• M52: 15,329,593 km (0.08 R)
• M53: 15,983,037 km (0.085 R)
• M54: 16,048,860 km (0.104 R)
• M55: 16,412,682 km (0.071 R)
• M56: 16,479,103 km (0.104 R)
• M57: 16,578,885 km (0.081 R)
• M58: 17,047,276 km (0.112 R)
• M59: 17,215,723 km (0.065 R)
• M60: 17,928,856 km (0.092 R)
• M61: 18,582,300 km (0.115 R)
• M62: 18,825,097 km (0.103 R)
• M63: 19,068,941 km (0.054 R)
• M64: 19,243,672 km (0.115 R)
• M65: 21,092,851 km (0.095 R)
• M66: 21,418,526 km (0.101 R)
• M67: 21,892,152 km (0.032 R)
• M68: 22,258,667 km (0.112 R)
• M69: 23,035,080 km (0.091 R)
• M70: 23,109,430 km (0.118 R)
• M71: 23,820,319 km (0.114 R)
• M72: 24,159,607 km (0.072 R)
• M73: 24,576,387 km (0.093 R)
• M74: 24,957,413 km (0.119 R)
• M75: 25,225,343 km (0.104 R)
• M76: 25,455,574 km (0.092 R)
• M77: 25,571,063 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 9.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.74 AU - 5.54 AU

Year: 8044 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,218,085 km

• M1: 229,932 km (0.058 R)
• M2: 704,307 km (0.114 R)
• M3: 1,244,056 km (0.117 R)
• M4: 1,324,390 km (0.097 R)
• M5: 1,619,696 km (0.081 R)
• M6: 1,678,339 km (0.056 R)
• M7: 2,625,143 km (0.076 R)
• M8: 3,517,495 km (0.082 R)
• M9: 3,926,795 km (0.071 R)
• M10: 3,986,634 km (0.116 R)
• M11: 4,086,715 km (0.102 R)
• M12: 4,392,493 km (0.109 R)
• M13: 4,600,583 km (0.118 R)
• M14: 4,875,843 km (0.116 R)
• M15: 5,156,489 km (0.107 R)
• M16: 6,401,592 km (0.081 R)
• M17: 6,900,501 km (0.054 R)
• M18: 7,045,461 km (0.056 R)
• M19: 8,600,980 km (0.114 R)
• M20: 9,124,872 km (0.113 R)
• M21: 9,984,311 km (0.063 R)
• M22: 10,066,142 km (0.072 R)
• M23: 11,151,324 km (0.093 R)
• M24: 11,722,040 km (0.032 R)
• M25: 11,895,125 km (0.094 R)
• M26: 12,156,473 km (0.099 R)
• M27: 12,832,655 km (0.083 R)
• M28: 12,921,815 km (0.095 R)
• M29: 13,160,424 km (0.102 R)
• M30: 13,250,332 km (0.094 R)
• M31: 14,840,258 km (0.095 R)
• M32: 14,996,289 km (0.093 R)
• M33: 15,499,387 km (0.106 R)
• M34: 16,846,067 km (0.1 R)
• M35: 17,963,413 km (0.075 R)
• M36: 18,196,487 km (0.086 R)
• M37: 18,564,647 km (0.074 R)
• M38: 18,800,264 km (0.045 R)
• M39: 19,274,489 km (0.092 R)
• M40: 20,200,051 km (0.118 R)
• M41: 20,442,399 km (0.093 R)
• M42: 22,165,767 km (0.047 R)
• M43: 22,379,991 km (0.116 R)
• M44: 23,135,012 km (0.1 R)
• M45: 24,008,214 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 4.9

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.78 AU - 7.6 AU

Year: 10630 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,218,085 km

• M1: 69,264 km (0.117 R)
• M2: 111,450 km (0.099 R)
• M3: 285,283 km (0.091 R)
• M4: 392,096 km (0.097 R)
• M5: 511,924 km (0.069 R)
• M6: 1,205,310 km (0.093 R)
• M7: 1,292,077 km (0.114 R)
• M8: 1,684,173 km (0.079 R)
• M9: 1,732,643 km (0.114 R)
• M10: 1,906,026 km (0.105 R)
• M11: 2,322,806 km (0.058 R)
• M12: 3,028,310 km (0.082 R)
• M13: 3,327,954 km (0.066 R)
• M14: 4,052,457 km (0.1 R)
• M15: 4,216,266 km (0.119 R)
• M16: 4,550,318 km (0.104 R)
• M17: 4,754,968 km (0.099 R)
• M18: 5,822,200 km (0.091 R)
• M19: 5,859,001 km (0.065 R)
• M20: 6,611,478 km (0.109 R)
• M21: 6,726,818 km (0.098 R)
• M22: 6,843,055 km (0.115 R)
• M23: 6,998,936 km (0.115 R)
• M24: 7,473,760 km (0.109 R)
• M25: 8,412,337 km (0.083 R)
• M26: 8,454,075 km (0.074 R)
• M27: 8,579,438 km (0.096 R)
• M28: 8,747,586 km (0.117 R)
• M29: 9,215,528 km (0.107 R)
• M30: 9,344,481 km (0.103 R)
• M31: 9,430,949 km (0.066 R)
• M32: 9,604,482 km (0.065 R)
• M33: 10,219,928 km (0.107 R)
• M34: 10,984,523 km (0.07 R)
• M35: 11,121,405 km (0.106 R)
• M36: 11,860,718 km (0.051 R)
• M37: 11,907,392 km (0.059 R)
• M38: 12,425,450 km (0.075 R)
• M39: 12,472,872 km (0.082 R)
• M40: 12,854,795 km (0.101 R)
• M41: 13,532,324 km (0.074 R)
• M42: 15,736,050 km (0.117 R)
• M43: 16,096,731 km (0.112 R)
• M44: 17,036,804 km (0.108 R)
• M45: 17,354,101 km (0.092 R)
• M46: 18,697,191 km (0.107 R)
• M47: 19,024,361 km (0.098 R)
• M48: 19,079,114 km (0.108 R)
• M49: 19,463,730 km (0.104 R)
• M50: 19,795,389 km (0.097 R)
• M51: 20,464,241 km (0.046 R)
• M52: 20,520,340 km (0.101 R)
• M53: 20,857,982 km (0.118 R)
• M54: 21,938,827 km (0.092 R)
• M55: 22,111,164 km (0.066 R)
• M56: 22,226,354 km (0.112 R)
• M57: 23,977,248 km (0.08 R)
• M58: 24,869,300 km (0.09 R)
• M59: 25,953,884 km (0.051 R)
• M60: 26,136,244 km (0.105 R)
• M61: 26,440,975 km (0.1 R)
• M62: 26,624,382 km (0.064 R)
• M63: 27,362,199 km (0.05 R)
• M64: 27,920,049 km (0.077 R)
• M65: 28,106,747 km (0.077 R)
• M66: 28,356,426 km (0.113 R)
• M67: 28,858,028 km (0.037 R)
• M68: 31,215,391 km (0.07 R)
• M69: 32,123,450 km (0.119 R)
• M70: 32,253,899 km (0.105 R)
• M71: 32,319,124 km (0.115 R)
• M72: 33,171,682 km (0.075 R)
• M73: 33,303,478 km (0.079 R)
• M74: 34,364,426 km (0.118 R)
• M75: 35,301,806 km (0.108 R)
• M76: 35,841,107 km (0.064 R)
• M77: 36,247,564 km (0.044 R)
• M78: 38,025,834 km (0.097 R)
• M79: 38,163,763 km (0.116 R)
• M80: 38,371,106 km (0.071 R)
• M81: 40,042,712 km (0.077 R)
• M82: 40,183,035 km (0.116 R)
• M83: 41,311,901 km (0.11 R)
• M84: 42,022,640 km (0.103 R)
• M85: 42,737,568 km (0.096 R)
• M86: 42,881,033 km (0.094 R)
• M87: 43,024,647 km (0.113 R)
• M88: 43,817,366 km (0.077 R)
• M89: 45,197,855 km (0.074 R)
• M90: 45,417,166 km (0.11 R)
• M91: 46,518,954 km (0.115 R)
• M92: 48,524,164 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 3.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.81 AU - 8.53 AU

Year: 14662 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,218,085 km

• M1: 253,718 km (0.041 R)
• M2: 351,854 km (0.085 R)
• M3: 405,560 km (0.096 R)
• M4: 511,026 km (0.078 R)
• M5: 625,020 km (0.096 R)
• M6: 713,133 km (0.098 R)
• M7: 781,798 km (0.113 R)
• M8: 828,922 km (0.074 R)
• M9: 1,078,152 km (0.04 R)
• M10: 1,265,748 km (0.115 R)
• M11: 1,778,120 km (0.089 R)
• M12: 1,999,376 km (0.038 R)
• M13: 2,146,131 km (0.044 R)
• M14: 2,229,158 km (0.105 R)
• M15: 2,502,024 km (0.075 R)
• M16: 2,986,123 km (0.038 R)
• M17: 3,537,391 km (0.093 R)
• M18: 3,834,642 km (0.116 R)
• M19: 3,976,012 km (0.114 R)
• M20: 4,119,327 km (0.096 R)
• M21: 4,181,111 km (0.057 R)
• M22: 4,368,707 km (0.096 R)
• M23: 4,558,995 km (0.105 R)
• M24: 4,730,434 km (0.099 R)
• M25: 4,795,210 km (0.056 R)
• M26: 5,212,588 km (0.034 R)
• M27: 5,257,168 km (0.105 R)
• M28: 5,459,574 km (0.116 R)
• M29: 5,918,241 km (0.068 R)
• M30: 6,175,849 km (0.054 R)
• M31: 6,413,111 km (0.064 R)
• M32: 7,093,482 km (0.05 R)
• M33: 7,142,850 km (0.051 R)
• M34: 7,770,861 km (0.055 R)
• M35: 8,001,242 km (0.057 R)
• M36: 8,104,315 km (0.028 R)
• M37: 8,705,698 km (0.115 R)
• M38: 8,811,763 km (0.065 R)
• M39: 9,132,501 km (0.079 R)
• M40: 9,620,639 km (0.083 R)
• M41: 9,675,392 km (0.054 R)
• M42: 10,117,304 km (0.065 R)
• M43: 10,906,433 km (0.119 R)
• M44: 11,221,785 km (0.082 R)
• M45: 11,685,838 km (0.062 R)
• M46: 12,334,045 km (0.095 R)
• M47: 12,363,815 km (0.104 R)
• M48: 12,812,908 km (0.094 R)
• M49: 13,328,273 km (0.086 R)
• M50: 13,573,015 km (0.11 R)
• M51: 13,757,619 km (0.088 R)
• M52: 14,379,048 km (0.116 R)
• M53: 14,504,411 km (0.052 R)
• M54: 14,567,242 km (0.051 R)
• M55: 14,914,309 km (0.09 R)
• M56: 15,520,330 km (0.042 R)
• M57: 16,004,429 km (0.039 R)
• M58: 16,559,138 km (0.053 R)
• M59: 16,789,369 km (0.079 R)
• M60: 18,600,401 km (0.106 R)
• M61: 19,217,791 km (0.09 R)
• M62: 19,252,199 km (0.089 R)
• M63: 19,702,488 km (0.108 R)
• M64: 21,573,958 km (0.065 R)
• M65: 22,005,548 km (0.078 R)
• M66: 23,427,475 km (0.115 R)
• M67: 23,538,178 km (0.119 R)
• M68: 23,685,831 km (0.086 R)
• M69: 23,722,931 km (0.076 R)
• M70: 24,056,684 km (0.076 R)
• M71: 24,131,034 km (0.071 R)
• M72: 24,280,034 km (0.113 R)
• M73: 24,429,332 km (0.083 R)
• M74: 24,616,330 km (0.107 R)
• M75: 24,653,879 km (0.109 R)
• M76: 24,954,271 km (0.034 R)
• M77: 25,180,314 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit