🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 147 Days

Day: 36.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.31 AU - 1.49 AU

Year: 614 Days

Day: 22.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,258,843 km

• M1: 318,643 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 815 Days

Day: 13.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.64 AU - 3.02 AU

Year: 1766 Days

Day: 19.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.74 AU - 3.96 AU

Year: 2274 Days

Day: 28.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 10

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.44 AU - 5.66 AU

Year: 3599 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,258,843 km

• M1: 128,804 km (0.08 R)
• M2: 226,042 km (0.081 R)
• M3: 303,384 km (0.106 R)
• M4: 368,310 km (0.074 R)
• M5: 652,845 km (0.038 R)
• M6: 790,176 km (0.088 R)
• M7: 862,881 km (0.064 R)
• M8: 1,135,897 km (0.065 R)
• M9: 1,205,011 km (0.074 R)
• M10: 1,481,019 km (0.059 R)
• M11: 1,650,214 km (0.081 R)
• M12: 1,809,536 km (0.084 R)
• M13: 2,283,163 km (0.118 R)
• M14: 2,625,891 km (0.108 R)
• M15: 3,023,971 km (0.097 R)
• M16: 3,240,140 km (0.109 R)
• M17: 3,360,267 km (0.088 R)
• M18: 3,667,093 km (0.09 R)
• M19: 3,834,343 km (0.082 R)
• M20: 3,919,015 km (0.112 R)
• M21: 4,133,389 km (0.039 R)
• M22: 4,285,680 km (0.079 R)
• M23: 4,373,643 km (0.083 R)
• M24: 4,890,953 km (0.045 R)
• M25: 5,191,944 km (0.071 R)
• M26: 5,958,483 km (0.072 R)
• M27: 6,455,597 km (0.094 R)
• M28: 6,940,144 km (0.088 R)
• M29: 7,515,947 km (0.085 R)
• M30: 7,755,902 km (0.087 R)
• M31: 7,890,390 km (0.075 R)
• M32: 8,134,235 km (0.103 R)
• M33: 8,741,153 km (0.118 R)
• M34: 8,881,027 km (0.049 R)
• M35: 9,362,433 km (0.052 R)
• M36: 9,765,300 km (0.069 R)
• M37: 10,144,531 km (0.05 R)
• M38: 10,528,549 km (0.106 R)
• M39: 10,707,468 km (0.031 R)
• M40: 11,219,691 km (0.069 R)
• M41: 11,402,499 km (0.118 R)
• M42: 11,524,870 km (0.102 R)
• M43: 12,362,170 km (0.105 R)
• M44: 12,804,082 km (0.03 R)
• M45: 13,187,052 km (0.084 R)
• M46: 13,412,197 km (0.072 R)
• M47: 13,541,450 km (0.082 R)
• M48: 13,736,076 km (0.071 R)
• M49: 14,160,785 km (0.101 R)
• M50: 14,556,920 km (0.104 R)
• M51: 15,326,003 km (0.116 R)
• M52: 15,868,893 km (0.119 R)
• M53: 16,245,880 km (0.064 R)
• M54: 16,314,695 km (0.111 R)
• M55: 17,113,398 km (0.065 R)
• M56: 17,359,038 km (0.053 R)
• M57: 17,960,421 km (0.077 R)
• M58: 18,424,923 km (0.099 R)
• M59: 18,568,537 km (0.029 R)
• M60: 18,784,855 km (0.11 R)
• M61: 19,002,071 km (0.078 R)
• M62: 20,396,323 km (0.095 R)
• M63: 20,918,420 km (0.115 R)
• M64: 21,218,663 km (0.055 R)
• M65: 21,293,911 km (0.098 R)
• M66: 21,937,481 km (0.106 R)
• M67: 22,664,377 km (0.12 R)
• M68: 23,282,665 km (0.101 R)
• M69: 23,476,992 km (0.12 R)
• M70: 24,102,461 km (0.091 R)
• M71: 24,377,871 km (0.051 R)
• M72: 24,456,709 km (0.08 R)
• M73: 24,575,190 km (0.107 R)
• M74: 24,654,327 km (0.06 R)
• M75: 24,852,395 km (0.113 R)
• M76: 25,971,387 km (0.11 R)
• M77: 26,984,464 km (0.081 R)
• M78: 27,147,675 km (0.119 R)
• M79: 27,311,335 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 8.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.38 AU - 6.12 AU

Year: 4461 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,258,843 km

• M1: 155,881 km (0.032 R)
• M2: 220,657 km (0.108 R)
• M3: 294,259 km (0.099 R)
• M4: 394,190 km (0.061 R)
• M5: 465,399 km (0.105 R)
• M6: 568,322 km (0.09 R)
• M7: 989,440 km (0.103 R)
• M8: 1,125,574 km (0.102 R)
• M9: 1,219,821 km (0.101 R)
• M10: 1,279,959 km (0.107 R)
• M11: 1,378,694 km (0.057 R)
• M12: 1,583,643 km (0.115 R)
• M13: 1,784,852 km (0.062 R)
• M14: 1,853,817 km (0.054 R)
• M15: 2,051,735 km (0.099 R)
• M16: 2,212,253 km (0.078 R)
• M17: 2,271,494 km (0.063 R)
• M18: 2,592,082 km (0.099 R)
• M19: 2,976,100 km (0.057 R)
• M20: 3,174,916 km (0.095 R)
• M21: 3,429,531 km (0.094 R)
• M22: 3,585,412 km (0.091 R)
• M23: 3,673,077 km (0.12 R)
• M24: 3,922,456 km (0.117 R)
• M25: 4,067,417 km (0.079 R)
• M26: 4,122,319 km (0.116 R)
• M27: 4,400,122 km (0.113 R)
• M28: 4,494,070 km (0.055 R)
• M29: 4,588,765 km (0.052 R)
• M30: 4,645,911 km (0.09 R)
• M31: 4,741,654 km (0.085 R)
• M32: 5,013,324 km (0.109 R)
• M33: 5,250,137 km (0.113 R)
• M34: 5,591,968 km (0.112 R)
• M35: 5,673,499 km (0.12 R)
• M36: 5,817,113 km (0.033 R)
• M37: 6,024,306 km (0.102 R)
• M38: 6,191,856 km (0.119 R)
• M39: 6,424,780 km (0.109 R)
• M40: 7,140,606 km (0.072 R)
• M41: 7,452,068 km (0.092 R)
• M42: 7,767,869 km (0.105 R)
• M43: 8,134,235 km (0.076 R)
• M44: 8,506,135 km (0.053 R)
• M45: 9,194,584 km (0.079 R)
• M46: 9,655,346 km (0.11 R)
• M47: 9,974,887 km (0.093 R)
• M48: 10,272,886 km (0.118 R)
• M49: 10,498,479 km (0.095 R)
• M50: 10,675,005 km (0.039 R)
• M51: 10,750,851 km (0.083 R)
• M52: 12,254,459 km (0.089 R)
• M53: 12,627,257 km (0.101 R)
• M54: 13,329,320 km (0.05 R)
• M55: 13,383,923 km (0.05 R)
• M56: 14,099,599 km (0.06 R)
• M57: 14,546,299 km (0.105 R)
• M58: 14,714,895 km (0.111 R)
• M59: 14,940,788 km (0.088 R)
• M60: 16,789,369 km (0.094 R)
• M61: 16,848,311 km (0.091 R)
• M62: 16,936,723 km (0.068 R)
• M63: 17,441,317 km (0.051 R)
• M64: 17,560,696 km (0.078 R)
• M65: 17,650,454 km (0.116 R)
• M66: 18,010,985 km (0.069 R)
• M67: 18,404,278 km (0.057 R)
• M68: 19,107,089 km (0.025 R)
• M69: 19,756,493 km (0.089 R)
• M70: 20,475,909 km (0.085 R)
• M71: 20,949,835 km (0.056 R)
• M72: 21,204,002 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.7

Radius: 7.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.76 AU - 14.94 AU

Year: 21222 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,258,843 km

• M1: 219,909 km (0.115 R)
• M2: 657,034 km (0.12 R)
• M3: 806,781 km (0.067 R)
• M4: 1,064,688 km (0.098 R)
• M5: 1,242,261 km (0.114 R)
• M6: 1,321,248 km (0.089 R)
• M7: 1,540,409 km (0.116 R)
• M8: 1,683,425 km (0.071 R)
• M9: 1,771,388 km (0.039 R)
• M10: 2,495,592 km (0.102 R)
• M11: 2,562,462 km (0.089 R)
• M12: 3,524,376 km (0.059 R)
• M13: 3,790,511 km (0.064 R)
• M14: 4,545,382 km (0.1 R)
• M15: 4,668,650 km (0.099 R)
• M16: 5,045,637 km (0.099 R)
• M17: 5,563,395 km (0.092 R)
• M18: 6,188,714 km (0.062 R)
• M19: 6,509,751 km (0.086 R)
• M20: 6,649,027 km (0.119 R)
• M21: 6,977,843 km (0.104 R)
• M22: 7,995,857 km (0.101 R)
• M23: 8,145,006 km (0.111 R)
• M24: 8,751,176 km (0.056 R)
• M25: 8,956,425 km (0.113 R)
• M26: 9,424,067 km (0.07 R)
• M27: 9,687,360 km (0.062 R)
• M28: 9,953,046 km (0.079 R)
• M29: 14,096,009 km (0.112 R)
• M30: 14,578,761 km (0.105 R)
• M31: 14,639,498 km (0.046 R)
• M32: 14,700,384 km (0.071 R)
• M33: 15,251,503 km (0.037 R)
• M34: 15,498,489 km (0.118 R)
• M35: 16,563,476 km (0.071 R)
• M36: 17,587,174 km (0.116 R)
• M37: 17,781,353 km (0.094 R)
• M38: 18,106,728 km (0.062 R)
• M39: 18,171,953 km (0.105 R)
• M40: 18,895,408 km (0.081 R)
• M41: 19,293,937 km (0.11 R)
• M42: 19,762,477 km (0.041 R)
• M43: 19,829,796 km (0.099 R)
• M44: 20,234,758 km (0.117 R)
• M45: 22,090,968 km (0.1 R)
• M46: 22,160,681 km (0.101 R)
• M47: 22,721,673 km (0.083 R)
• M48: 24,144,498 km (0.114 R)
• M49: 25,669,199 km (0.113 R)
• M50: 25,815,955 km (0.102 R)
• M51: 25,963,159 km (0.104 R)
• M52: 26,036,761 km (0.069 R)
• M53: 26,406,119 km (0.038 R)
• M54: 26,777,271 km (0.095 R)
• M55: 27,075,270 km (0.051 R)
• M56: 27,900,751 km (0.072 R)
• M57: 30,039,103 km (0.082 R)
• M58: 30,271,279 km (0.091 R)
• M59: 30,348,770 km (0.112 R)
• M60: 31,834,576 km (0.104 R)
• M61: 32,785,121 km (0.091 R)
• M62: 34,390,007 km (0.102 R)
• M63: 34,795,268 km (0.092 R)
• M64: 35,856,216 km (0.09 R)
• M65: 38,849,071 km (0.054 R)
• M66: 38,933,444 km (0.096 R)
• M67: 39,525,104 km (0.076 R)
• M68: 40,802,819 km (0.041 R)
• M69: 41,834,895 km (0.084 R)
• M70: 42,701,366 km (0.035 R)
• M71: 44,100,106 km (0.089 R)
• M72: 44,981,985 km (0.082 R)
• M73: 45,158,960 km (0.12 R)
• M74: 48,204,473 km (0.083 R)
• M75: 50,577,694 km (0.095 R)
• M76: 51,223,059 km (0.074 R)
• M77: 51,500,563 km (0.076 R)
• M78: 52,522,167 km (0.09 R)
• M79: 53,175,610 km (0.118 R)
• M80: 53,550,353 km (0.091 R)
• M81: 55,152,546 km (0.09 R)
• M82: 55,531,777 km (0.09 R)
• M83: 55,626,771 km (0.072 R)
• M84: 57,153,268 km (0.119 R)
• M85: 57,633,178 km (0.118 R)
• M86: 59,760,460 km (0.104 R)
• M87: 60,247,550 km (0.069 R)
• M88: 61,716,602 km (0.089 R)
• M89: 61,913,323 km (0.071 R)
• M90: 62,603,717 km (0.108 R)
• M91: 62,999,254 km (0.113 R)
• M92: 64,989,803 km (0.073 R)
• M93: 65,390,426 km (0.077 R)
• M94: 66,496,254 km (0.116 R)
• M95: 66,798,890 km (0.088 R)
• M96: 67,608,214 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.5

Radius: 7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.32 AU - 16.14 AU

Year: 22042 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,258,843 km

• M1: 141,220 km (0.091 R)
• M2: 301,141 km (0.118 R)
• M3: 411,843 km (0.083 R)
• M4: 604,226 km (0.112 R)
• M5: 656,735 km (0.082 R)
• M6: 747,989 km (0.084 R)
• M7: 824,284 km (0.077 R)
• M8: 1,133,653 km (0.097 R)
• M9: 1,477,129 km (0.06 R)
• M10: 1,748,949 km (0.059 R)
• M11: 1,877,752 km (0.084 R)
• M12: 2,090,481 km (0.028 R)
• M13: 2,310,838 km (0.096 R)
• M14: 2,744,223 km (0.071 R)
• M15: 2,894,420 km (0.11 R)
• M16: 3,171,475 km (0.117 R)
• M17: 3,234,156 km (0.083 R)
• M18: 3,329,001 km (0.04 R)
• M19: 3,392,880 km (0.062 R)
• M20: 3,457,057 km (0.05 R)
• M21: 4,224,045 km (0.093 R)
• M22: 4,293,160 km (0.046 R)
• M23: 4,932,391 km (0.041 R)
• M24: 5,374,902 km (0.1 R)
• M25: 5,907,171 km (0.08 R)
• M26: 6,062,454 km (0.067 R)
• M27: 6,140,544 km (0.091 R)
• M28: 6,696,599 km (0.105 R)
• M29: 8,156,226 km (0.056 R)
• M30: 10,779,424 km (0.097 R)
• M31: 11,690,774 km (0.09 R)
• M32: 12,527,026 km (0.039 R)
• M33: 13,945,962 km (0.059 R)
• M34: 15,575,532 km (0.099 R)
• M35: 16,059,780 km (0.116 R)
• M36: 16,113,935 km (0.109 R)
• M37: 16,168,089 km (0.102 R)
• M38: 16,713,224 km (0.075 R)
• M39: 17,264,193 km (0.084 R)
• M40: 17,430,695 km (0.07 R)
• M41: 17,821,295 km (0.075 R)
• M42: 17,877,394 km (0.061 R)
• M43: 19,297,228 km (0.087 R)
• M44: 20,400,213 km (0.098 R)
• M45: 20,517,498 km (0.071 R)
• M46: 21,107,362 km (0.041 R)
• M47: 21,166,752 km (0.065 R)
• M48: 21,583,382 km (0.113 R)
• M49: 22,002,705 km (0.084 R)
• M50: 22,243,558 km (0.057 R)
• M51: 23,399,351 km (0.101 R)
• M52: 23,522,171 km (0.095 R)
• M53: 23,583,656 km (0.092 R)
• M54: 24,201,495 km (0.117 R)
• M55: 25,075,296 km (0.044 R)
• M56: 27,953,110 km (0.086 R)
• M57: 28,738,050 km (0.082 R)
• M58: 29,530,171 km (0.025 R)
• M59: 29,862,428 km (0.076 R)
• M60: 30,463,512 km (0.115 R)
• M61: 31,406,427 km (0.051 R)
• M62: 32,017,535 km (0.03 R)
• M63: 33,805,229 km (0.067 R)
• M64: 34,571,320 km (0.099 R)
• M65: 34,641,182 km (0.072 R)
• M66: 34,711,194 km (0.093 R)
• M67: 35,272,635 km (0.104 R)
• M68: 35,837,068 km (0.078 R)
• M69: 37,548,467 km (0.109 R)
• M70: 37,620,274 km (0.112 R)
• M71: 38,052,462 km (0.117 R)
• M72: 38,124,718 km (0.118 R)
• M73: 39,797,821 km (0.113 R)
• M74: 40,385,441 km (0.116 R)
• M75: 43,441,576 km (0.074 R)
• M76: 44,122,246 km (0.118 R)
• M77: 45,724,440 km (0.085 R)
• M78: 47,345,482 km (0.107 R)
• M79: 48,593,128 km (0.11 R)
• M80: 50,088,808 km (0.077 R)
• M81: 50,961,711 km (0.106 R)
• M82: 52,159,990 km (0.117 R)
• M83: 52,320,359 km (0.069 R)
• M84: 52,963,929 km (0.098 R)
• M85: 53,044,563 km (0.103 R)
• M86: 53,286,612 km (0.12 R)
• M87: 54,015,303 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit