🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.72 AU - 0.76 AU

Year: 244 Days

Day: 29.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,745,573 km

• M1: 73,752 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.86 AU - 2.3 AU

Year: 1149 Days

Day: 29.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,745,573 km

• M1: 928,554 km (0.084 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 8.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.09 AU - 7.73 AU

Year: 6955 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,745,573 km

• M1: 169,046 km (0.073 R)
• M2: 266,883 km (0.03 R)
• M3: 337,343 km (0.068 R)
• M4: 529,277 km (0.116 R)
• M5: 683,961 km (0.081 R)
• M6: 820,993 km (0.111 R)
• M7: 1,002,455 km (0.074 R)
• M8: 1,086,081 km (0.079 R)
• M9: 1,364,482 km (0.12 R)
• M10: 1,471,295 km (0.091 R)
• M11: 1,707,959 km (0.089 R)
• M12: 1,971,850 km (0.107 R)
• M13: 2,139,549 km (0.119 R)
• M14: 2,264,463 km (0.062 R)
• M15: 2,343,899 km (0.083 R)
• M16: 2,456,547 km (0.066 R)
• M17: 2,521,771 km (0.039 R)
• M18: 2,670,771 km (0.113 R)
• M19: 3,047,009 km (0.102 R)
• M20: 3,773,905 km (0.097 R)
• M21: 4,002,192 km (0.084 R)
• M22: 4,176,324 km (0.109 R)
• M23: 4,313,655 km (0.041 R)
• M24: 4,392,642 km (0.055 R)
• M25: 4,532,217 km (0.12 R)
• M26: 5,001,356 km (0.1 R)
• M27: 5,614,707 km (0.04 R)
• M28: 6,118,104 km (0.043 R)
• M29: 6,207,115 km (0.031 R)
• M30: 6,409,072 km (0.109 R)
• M31: 6,865,645 km (0.062 R)
• M32: 7,121,158 km (0.035 R)
• M33: 7,498,444 km (0.093 R)
• M34: 8,076,639 km (0.105 R)
• M35: 8,199,010 km (0.09 R)
• M36: 8,297,296 km (0.043 R)
• M37: 8,371,198 km (0.092 R)
• M38: 8,594,398 km (0.09 R)
• M39: 8,669,197 km (0.052 R)
• M40: 8,844,675 km (0.059 R)
• M41: 9,097,495 km (0.112 R)
• M42: 9,173,790 km (0.118 R)
• M43: 9,378,291 km (0.099 R)
• M44: 9,635,898 km (0.094 R)
• M45: 9,739,719 km (0.106 R)
• M46: 9,843,839 km (0.099 R)
• M47: 10,396,603 km (0.065 R)
• M48: 10,797,526 km (0.1 R)
• M49: 11,642,305 km (0.085 R)
• M50: 12,142,560 km (0.06 R)
• M51: 12,282,733 km (0.092 R)
• M52: 12,564,725 km (0.094 R)
• M53: 12,963,254 km (0.093 R)
• M54: 13,336,949 km (0.027 R)
• M55: 13,714,235 km (0.04 R)
• M56: 14,419,888 km (0.045 R)
• M57: 14,479,279 km (0.073 R)
• M58: 14,687,519 km (0.076 R)
• M59: 15,500,434 km (0.097 R)
• M60: 16,793,857 km (0.113 R)
• M61: 16,856,389 km (0.09 R)
• M62: 17,232,628 km (0.104 R)
• M63: 17,898,039 km (0.1 R)
• M64: 18,927,871 km (0.106 R)
• M65: 19,581,314 km (0.065 R)
• M66: 20,142,456 km (0.036 R)
• M67: 20,208,877 km (0.108 R)
• M68: 20,308,659 km (0.078 R)
• M69: 20,575,242 km (0.097 R)
• M70: 20,776,003 km (0.112 R)
• M71: 20,977,511 km (0.087 R)
• M72: 21,348,364 km (0.089 R)
• M73: 21,857,745 km (0.104 R)
• M74: 22,028,436 km (0.094 R)
• M75: 22,096,802 km (0.111 R)
• M76: 22,474,238 km (0.106 R)
• M77: 22,784,653 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 9.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.25 AU - 10.69 AU

Year: 12971 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,745,573 km

• M1: 138,528 km (0.087 R)
• M2: 213,925 km (0.086 R)
• M3: 309,518 km (0.112 R)
• M4: 621,729 km (0.084 R)
• M5: 848,669 km (0.115 R)
• M6: 962,363 km (0.101 R)
• M7: 1,041,351 km (0.099 R)
• M8: 1,561,353 km (0.104 R)
• M9: 1,799,812 km (0.086 R)
• M10: 2,050,239 km (0.098 R)
• M11: 2,365,591 km (0.096 R)
• M12: 2,446,823 km (0.101 R)
• M13: 2,753,050 km (0.076 R)
• M14: 3,525,274 km (0.111 R)
• M15: 3,807,565 km (0.109 R)
• M16: 4,097,336 km (0.111 R)
• M17: 4,261,295 km (0.088 R)
• M18: 4,664,013 km (0.073 R)
• M19: 4,732,379 km (0.102 R)
• M20: 5,255,523 km (0.06 R)
• M21: 5,614,558 km (0.115 R)
• M22: 6,243,018 km (0.062 R)
• M23: 6,623,296 km (0.072 R)
• M24: 7,050,248 km (0.072 R)
• M25: 7,128,787 km (0.075 R)
• M26: 7,286,912 km (0.111 R)
• M27: 7,971,622 km (0.094 R)
• M28: 8,551,014 km (0.095 R)
• M29: 8,930,694 km (0.034 R)
• M30: 10,593,773 km (0.078 R)
• M31: 10,774,338 km (0.08 R)
• M32: 11,599,520 km (0.068 R)
• M33: 12,302,630 km (0.096 R)
• M34: 12,492,469 km (0.105 R)
• M35: 13,067,972 km (0.081 R)
• M36: 15,403,644 km (0.091 R)
• M37: 15,865,453 km (0.111 R)
• M38: 16,020,436 km (0.093 R)
• M39: 16,802,683 km (0.1 R)
• M40: 17,119,083 km (0.118 R)
• M41: 17,224,998 km (0.077 R)
• M42: 17,650,903 km (0.11 R)
• M43: 18,026,244 km (0.101 R)
• M44: 18,512,886 km (0.097 R)
• M45: 18,949,113 km (0.088 R)
• M46: 20,110,143 km (0.11 R)
• M47: 21,465,050 km (0.097 R)
• M48: 22,732,743 km (0.077 R)
• M49: 22,965,966 km (0.102 R)
• M50: 23,847,097 km (0.107 R)
• M51: 24,084,060 km (0.103 R)
• M52: 26,189,800 km (0.078 R)
• M53: 27,357,411 km (0.114 R)
• M54: 28,856,382 km (0.119 R)
• M55: 31,284,056 km (0.08 R)
• M56: 31,738,385 km (0.094 R)
• M57: 32,850,795 km (0.094 R)
• M58: 33,577,392 km (0.101 R)
• M59: 33,643,664 km (0.096 R)
• M60: 33,909,349 km (0.05 R)
• M61: 34,576,705 km (0.084 R)
• M62: 34,710,596 km (0.061 R)
• M63: 35,924,283 km (0.071 R)
• M64: 36,877,820 km (0.05 R)
• M65: 38,392,947 km (0.072 R)
• M66: 39,507,601 km (0.109 R)
• M67: 41,057,584 km (0.074 R)
• M68: 41,341,671 km (0.073 R)
• M69: 41,554,997 km (0.086 R)
• M70: 41,697,415 km (0.067 R)
• M71: 41,840,131 km (0.11 R)
• M72: 42,699,271 km (0.114 R)
• M73: 42,771,228 km (0.07 R)
• M74: 42,843,035 km (0.104 R)
• M75: 43,491,991 km (0.115 R)
• M76: 43,564,246 km (0.107 R)
• M77: 43,636,652 km (0.071 R)
• M78: 44,216,942 km (0.069 R)
• M79: 45,165,093 km (0.082 R)
• M80: 45,899,170 km (0.119 R)
• M81: 45,972,772 km (0.031 R)
• M82: 46,046,374 km (0.081 R)
• M83: 46,637,136 km (0.113 R)
• M84: 47,081,741 km (0.041 R)
• M85: 47,156,091 km (0.087 R)
• M86: 48,349,284 km (0.097 R)
• M87: 48,724,176 km (0.099 R)
• M88: 49,100,116 km (0.082 R)
• M89: 49,628,046 km (0.085 R)
• M90: 50,006,230 km (0.03 R)
• M91: 50,309,465 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905

Radius: 7.8

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.45 AU - 13.43 AU

Year: 15797 Days

Day: 20 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,745,573 km

• M1: 329,415 km (0.101 R)
• M2: 413,040 km (0.112 R)
• M3: 485,894 km (0.119 R)
• M4: 732,282 km (0.084 R)
• M5: 846,275 km (0.116 R)
• M6: 966,253 km (0.075 R)
• M7: 1,144,125 km (0.118 R)
• M8: 1,223,561 km (0.118 R)
• M9: 1,332,618 km (0.057 R)
• M10: 1,444,816 km (0.052 R)
• M11: 2,625,592 km (0.1 R)
• M12: 2,767,411 km (0.095 R)
• M13: 2,875,421 km (0.079 R)
• M14: 2,948,125 km (0.118 R)
• M15: 3,170,278 km (0.108 R)
• M16: 3,513,755 km (0.114 R)
• M17: 3,630,890 km (0.092 R)
• M18: 3,749,222 km (0.113 R)
• M19: 3,909,292 km (0.099 R)
• M20: 4,318,891 km (0.103 R)
• M21: 4,571,412 km (0.096 R)
• M22: 4,742,402 km (0.071 R)
• M23: 5,090,666 km (0.099 R)
• M24: 5,628,620 km (0.078 R)
• M25: 6,184,675 km (0.097 R)
• M26: 6,565,103 km (0.055 R)
• M27: 6,953,010 km (0.113 R)
• M28: 7,599,422 km (0.084 R)
• M29: 7,802,277 km (0.085 R)
• M30: 7,955,465 km (0.046 R)
• M31: 8,578,391 km (0.047 R)
• M32: 9,163,169 km (0.079 R)
• M33: 10,259,272 km (0.116 R)
• M34: 10,822,658 km (0.064 R)
• M35: 12,215,564 km (0.111 R)
• M36: 12,453,275 km (0.108 R)
• M37: 13,357,893 km (0.063 R)
• M38: 14,533,882 km (0.103 R)
• M39: 14,596,713 km (0.116 R)
• M40: 14,722,674 km (0.09 R)
• M41: 15,871,885 km (0.056 R)
• M42: 16,392,037 km (0.072 R)
• M43: 16,588,459 km (0.111 R)
• M44: 16,654,133 km (0.102 R)
• M45: 17,049,819 km (0.117 R)
• M46: 18,187,960 km (0.112 R)
• M47: 18,663,830 km (0.078 R)
• M48: 18,937,445 km (0.114 R)
• M49: 19,419,599 km (0.104 R)
• M50: 21,459,964 km (0.115 R)
• M51: 21,531,622 km (0.109 R)
• M52: 22,034,869 km (0.079 R)
• M53: 22,687,415 km (0.05 R)
• M54: 23,272,941 km (0.118 R)
• M55: 23,937,604 km (0.101 R)
• M56: 24,384,154 km (0.119 R)
• M57: 27,663,937 km (0.109 R)
• M58: 28,210,718 km (0.105 R)
• M59: 28,840,226 km (0.093 R)
• M60: 28,919,213 km (0.034 R)
• M61: 29,156,625 km (0.115 R)
• M62: 30,032,820 km (0.086 R)
• M63: 31,810,790 km (0.111 R)
• M64: 32,712,566 km (0.052 R)
• M65: 35,214,441 km (0.118 R)
• M66: 35,891,970 km (0.109 R)
• M67: 36,830,547 km (0.095 R)
• M68: 37,087,855 km (0.098 R)
• M69: 38,210,139 km (0.057 R)
• M70: 38,557,654 km (0.117 R)
• M71: 38,906,217 km (0.076 R)
• M72: 39,168,313 km (0.097 R)
• M73: 39,606,485 km (0.043 R)
• M74: 43,441,426 km (0.063 R)
• M75: 44,167,724 km (0.117 R)
• M76: 48,421,988 km (0.099 R)
• M77: 50,312,008 km (0.079 R)
• M78: 50,883,771 km (0.118 R)
• M79: 52,515,285 km (0.048 R)
• M80: 54,651,992 km (0.106 R)
• M81: 56,520,020 km (0.092 R)
• M82: 60,925,827 km (0.107 R)
• M83: 63,169,795 km (0.105 R)
• M84: 64,095,656 km (0.113 R)
• M85: 65,336,870 km (0.096 R)
• M86: 66,168,933 km (0.04 R)
• M87: 67,843,233 km (0.089 R)
• M88: 68,791,234 km (0.094 R)
• M89: 69,002,616 km (0.113 R)
• M90: 69,213,998 km (0.068 R)
• M91: 69,955,854 km (0.078 R)
• M92: 70,593,889 km (0.071 R)
• M93: 71,233,719 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.1

Radius: 4.5

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.98 AU - 17.46 AU

Year: 20531 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,745,573 km

• M1: 79,586 km (0.05 R)
• M2: 385,963 km (0.097 R)
• M3: 550,819 km (0.081 R)
• M4: 672,592 km (0.079 R)
• M5: 871,108 km (0.101 R)
• M6: 1,062,444 km (0.102 R)
• M7: 1,346,680 km (0.08 R)
• M8: 2,012,241 km (0.109 R)
• M9: 2,394,314 km (0.111 R)
• M10: 2,729,712 km (0.072 R)
• M11: 2,902,797 km (0.1 R)
• M12: 3,151,429 km (0.055 R)
• M13: 3,333,041 km (0.115 R)
• M14: 3,593,191 km (0.045 R)
• M15: 3,783,031 km (0.105 R)
• M16: 6,485,217 km (0.066 R)
• M17: 7,377,269 km (0.073 R)
• M18: 7,813,048 km (0.111 R)
• M19: 8,709,438 km (0.061 R)
• M20: 9,015,516 km (0.103 R)
• M21: 9,066,828 km (0.058 R)
• M22: 10,381,643 km (0.084 R)
• M23: 12,149,591 km (0.078 R)
• M24: 12,376,980 km (0.107 R)
• M25: 12,434,126 km (0.028 R)
• M26: 13,184,210 km (0.1 R)
• M27: 13,300,896 km (0.04 R)
• M28: 13,417,882 km (0.061 R)
• M29: 14,246,804 km (0.116 R)
• M30: 15,214,103 km (0.092 R)
• M31: 15,643,898 km (0.081 R)
• M32: 15,705,682 km (0.115 R)
• M33: 16,641,417 km (0.084 R)
• M34: 16,830,658 km (0.097 R)
• M35: 17,147,806 km (0.085 R)
• M36: 18,893,912 km (0.109 R)
• M37: 20,156,219 km (0.081 R)
• M38: 20,628,050 km (0.093 R)
• M39: 22,482,017 km (0.059 R)
• M40: 23,889,284 km (0.102 R)
• M41: 25,542,490 km (0.045 R)
• M42: 25,760,753 km (0.092 R)
• M43: 26,199,374 km (0.062 R)
• M44: 28,655,173 km (0.098 R)
• M45: 29,948,596 km (0.064 R)
• M46: 30,718,427 km (0.114 R)
• M47: 30,795,769 km (0.074 R)
• M48: 31,105,736 km (0.087 R)
• M49: 31,572,631 km (0.114 R)
• M50: 32,592,140 km (0.051 R)
• M51: 33,782,042 km (0.109 R)
• M52: 37,435,670 km (0.079 R)
• M53: 37,683,704 km (0.118 R)
• M54: 38,015,213 km (0.036 R)
• M55: 39,518,970 km (0.065 R)
• M56: 39,771,492 km (0.11 R)
• M57: 40,108,984 km (0.109 R)
• M58: 40,278,180 km (0.075 R)
• M59: 40,957,055 km (0.038 R)
• M60: 41,639,670 km (0.087 R)
• M61: 42,670,549 km (0.117 R)
• M62: 44,933,067 km (0.063 R)
• M63: 47,860,248 km (0.104 R)
• M64: 48,039,616 km (0.103 R)
• M65: 48,309,042 km (0.118 R)
• M66: 49,301,474 km (0.105 R)
• M67: 49,391,981 km (0.072 R)
• M68: 49,482,637 km (0.103 R)
• M69: 49,754,756 km (0.099 R)
• M70: 50,118,428 km (0.085 R)
• M71: 50,482,998 km (0.069 R)
• M72: 51,581,795 km (0.07 R)
• M73: 52,688,520 km (0.037 R)
• M74: 53,430,675 km (0.036 R)
• M75: 53,803,173 km (0.076 R)
• M76: 54,176,420 km (0.101 R)
• M77: 54,363,268 km (0.083 R)
• M78: 55,395,344 km (0.107 R)
• M79: 56,055,369 km (0.102 R)
• M80: 57,193,061 km (0.069 R)
• M81: 57,478,643 km (0.102 R)
• M82: 57,573,937 km (0.104 R)
• M83: 59,106,119 km (0.071 R)
• M84: 59,780,506 km (0.087 R)
• M85: 59,877,146 km (0.096 R)
• M86: 60,167,067 km (0.093 R)
• M87: 60,554,525 km (0.117 R)
• M88: 62,014,601 km (0.033 R)
• M89: 62,112,438 km (0.108 R)
• M90: 63,486,344 km (0.068 R)
• M91: 64,374,806 km (0.057 R)
• M92: 64,770,941 km (0.088 R)
• M93: 65,665,387 km (0.052 R)
• M94: 66,664,102 km (0.085 R)
• M95: 66,864,414 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 5.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.1 AU - 18.92 AU

Year: 25686 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,745,573 km

• M1: 180,565 km (0.069 R)
• M2: 312,660 km (0.1 R)
• M3: 1,049,579 km (0.08 R)
• M4: 1,239,568 km (0.077 R)
• M5: 1,347,877 km (0.113 R)
• M6: 1,632,262 km (0.095 R)
• M7: 2,103,496 km (0.098 R)
• M8: 2,189,514 km (0.063 R)
• M9: 2,343,002 km (0.09 R)
• M10: 3,717,956 km (0.104 R)
• M11: 3,822,226 km (0.096 R)
• M12: 4,385,761 km (0.074 R)
• M13: 5,678,586 km (0.063 R)
• M14: 6,601,006 km (0.119 R)
• M15: 6,982,780 km (0.092 R)
• M16: 11,025,812 km (0.05 R)
• M17: 13,789,333 km (0.109 R)
• M18: 14,399,244 km (0.037 R)
• M19: 14,934,804 km (0.114 R)
• M20: 15,059,419 km (0.044 R)
• M21: 15,393,172 km (0.117 R)
• M22: 16,153,129 km (0.069 R)
• M23: 16,968,438 km (0.069 R)
• M24: 17,055,055 km (0.069 R)
• M25: 20,407,094 km (0.108 R)
• M26: 21,194,428 km (0.085 R)
• M27: 21,709,194 km (0.079 R)
• M28: 21,756,168 km (0.105 R)
• M29: 22,512,834 km (0.102 R)
• M30: 23,760,630 km (0.108 R)
• M31: 24,051,747 km (0.097 R)
• M32: 24,883,063 km (0.052 R)
• M33: 26,825,292 km (0.12 R)
• M34: 26,875,706 km (0.114 R)
• M35: 27,483,522 km (0.114 R)
• M36: 29,178,167 km (0.064 R)
• M37: 29,333,898 km (0.037 R)
• M38: 29,646,109 km (0.102 R)
• M39: 30,169,103 km (0.104 R)
• M40: 30,379,139 km (0.072 R)
• M41: 31,383,240 km (0.116 R)
• M42: 31,542,861 km (0.095 R)
• M43: 32,130,182 km (0.06 R)
• M44: 32,990,968 km (0.105 R)
• M45: 34,022,894 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit