🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.99 AU

Year: 283 Days

Day: 27.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.83 AU - 0.97 AU

Year: 309 Days

Day: 14.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,451,133 km

• M1: 502,200 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.29 AU

Year: 378 Days

Day: 30.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.58 AU - 1.9 AU

Year: 830 Days

Day: 29.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.58 AU - 4.44 AU

Year: 2904 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 13.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.8 AU - 6.8 AU

Year: 5719 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,451,133 km

• M1: 187,745 km (0.103 R)
• M2: 585,526 km (0.114 R)
• M3: 1,175,690 km (0.094 R)
• M4: 1,334,413 km (0.117 R)
• M5: 1,433,297 km (0.077 R)
• M6: 2,261,172 km (0.093 R)
• M7: 2,780,725 km (0.03 R)
• M8: 2,938,102 km (0.114 R)
• M9: 3,083,811 km (0.052 R)
• M10: 3,337,229 km (0.09 R)
• M11: 3,428,334 km (0.093 R)
• M12: 3,928,290 km (0.106 R)
• M13: 4,535,359 km (0.104 R)
• M14: 4,858,640 km (0.071 R)
• M15: 4,962,461 km (0.072 R)
• M16: 5,084,233 km (0.032 R)
• M17: 5,224,855 km (0.112 R)
• M18: 5,690,703 km (0.054 R)
• M19: 5,800,209 km (0.066 R)
• M20: 5,965,664 km (0.116 R)
• M21: 6,058,265 km (0.109 R)
• M22: 6,836,024 km (0.059 R)
• M23: 6,972,009 km (0.064 R)
• M24: 7,584,911 km (0.115 R)
• M25: 7,806,615 km (0.093 R)
• M26: 8,030,563 km (0.041 R)
• M27: 8,318,539 km (0.1 R)
• M28: 9,439,626 km (0.028 R)
• M29: 9,831,273 km (0.098 R)
• M30: 10,540,666 km (0.09 R)
• M31: 10,652,864 km (0.084 R)
• M32: 10,810,840 km (0.118 R)
• M33: 11,015,190 km (0.045 R)
• M34: 11,381,406 km (0.083 R)
• M35: 11,542,822 km (0.107 R)
• M36: 11,798,186 km (0.107 R)
• M37: 13,151,298 km (0.082 R)
• M38: 13,784,696 km (0.108 R)
• M39: 14,428,116 km (0.113 R)
• M40: 14,602,996 km (0.076 R)
• M41: 15,056,128 km (0.096 R)
• M42: 15,360,709 km (0.105 R)
• M43: 15,564,910 km (0.086 R)
• M44: 15,847,202 km (0.059 R)
• M45: 16,079,378 km (0.102 R)
• M46: 16,286,720 km (0.108 R)
• M47: 16,940,463 km (0.086 R)
• M48: 17,045,780 km (0.08 R)
• M49: 17,416,483 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 8.9

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.11 AU - 6.77 AU

Year: 5910 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,451,133 km

• M1: 111,899 km (0.108 R)
• M2: 193,879 km (0.095 R)
• M3: 377,884 km (0.117 R)
• M4: 543,190 km (0.079 R)
• M5: 690,394 km (0.096 R)
• M6: 806,033 km (0.084 R)
• M7: 1,057,657 km (0.104 R)
• M8: 1,158,486 km (0.086 R)
• M9: 1,480,570 km (0.072 R)
• M10: 1,555,967 km (0.059 R)
• M11: 1,671,607 km (0.095 R)
• M12: 1,830,180 km (0.079 R)
• M13: 2,077,615 km (0.109 R)
• M14: 2,270,297 km (0.11 R)
• M15: 2,357,812 km (0.087 R)
• M16: 2,424,233 km (0.032 R)
• M17: 2,719,390 km (0.107 R)
• M18: 3,269,611 km (0.1 R)
• M19: 3,906,300 km (0.068 R)
• M20: 4,091,502 km (0.086 R)
• M21: 4,198,614 km (0.059 R)
• M22: 4,776,211 km (0.086 R)
• M23: 4,917,432 km (0.118 R)
• M24: 5,673,948 km (0.104 R)
• M25: 6,157,598 km (0.108 R)
• M26: 6,435,551 km (0.041 R)
• M27: 7,456,556 km (0.047 R)
• M28: 7,952,473 km (0.11 R)
• M29: 8,019,343 km (0.028 R)
• M30: 9,045,734 km (0.075 R)
• M31: 9,361,685 km (0.091 R)
• M32: 9,645,472 km (0.104 R)
• M33: 9,860,295 km (0.098 R)
• M34: 10,440,884 km (0.117 R)
• M35: 11,144,593 km (0.085 R)
• M36: 11,445,583 km (0.11 R)
• M37: 11,559,128 km (0.096 R)
• M38: 11,711,120 km (0.085 R)
• M39: 11,940,304 km (0.107 R)
• M40: 12,950,538 km (0.118 R)
• M41: 13,426,110 km (0.103 R)
• M42: 13,545,938 km (0.058 R)
• M43: 14,721,926 km (0.048 R)
• M44: 15,343,057 km (0.079 R)
• M45: 16,439,908 km (0.067 R)
• M46: 16,825,422 km (0.086 R)
• M47: 16,954,675 km (0.114 R)
• M48: 17,561,892 km (0.097 R)
• M49: 17,736,623 km (0.087 R)
• M50: 17,824,287 km (0.103 R)
• M51: 18,352,966 km (0.115 R)
• M52: 19,021,220 km (0.061 R)
• M53: 19,200,737 km (0.052 R)
• M54: 21,212,380 km (0.116 R)
• M55: 21,398,629 km (0.087 R)
• M56: 21,678,975 km (0.108 R)
• M57: 22,907,623 km (0.104 R)
• M58: 23,242,273 km (0.084 R)
• M59: 24,401,956 km (0.06 R)
• M60: 24,694,869 km (0.117 R)
• M61: 25,283,985 km (0.119 R)
• M62: 26,176,486 km (0.058 R)
• M63: 27,636,112 km (0.066 R)
• M64: 29,018,546 km (0.103 R)
• M65: 29,225,290 km (0.101 R)
• M66: 29,484,394 km (0.119 R)
• M67: 30,004,995 km (0.11 R)
• M68: 30,161,623 km (0.119 R)
• M69: 30,528,437 km (0.099 R)
• M70: 30,844,089 km (0.079 R)
• M71: 31,160,638 km (0.086 R)
• M72: 31,266,404 km (0.044 R)
• M73: 31,637,706 km (0.114 R)
• M74: 31,903,691 km (0.114 R)
• M75: 32,170,573 km (0.113 R)
• M76: 32,330,942 km (0.1 R)
• M77: 33,461,453 km (0.08 R)
• M78: 33,841,133 km (0.115 R)
• M79: 34,113,251 km (0.086 R)
• M80: 34,386,118 km (0.1 R)
• M81: 34,495,324 km (0.069 R)
• M82: 34,604,830 km (0.042 R)
• M83: 34,878,893 km (0.058 R)
• M84: 35,208,906 km (0.053 R)
• M85: 35,429,413 km (0.084 R)
• M86: 36,038,127 km (0.059 R)
• M87: 36,483,031 km (0.106 R)
• M88: 37,266,026 km (0.099 R)
• M89: 37,603,370 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 11.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.18 AU - 9.46 AU

Year: 9473 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,451,133 km

• M1: 141,968 km (0.111 R)
• M2: 395,238 km (0.09 R)
• M3: 496,515 km (0.05 R)
• M4: 1,342,192 km (0.088 R)
• M5: 1,485,058 km (0.066 R)
• M6: 1,633,160 km (0.083 R)
• M7: 1,764,208 km (0.06 R)
• M8: 1,921,585 km (0.091 R)
• M9: 2,372,622 km (0.05 R)
• M10: 2,935,559 km (0.064 R)
• M11: 3,096,377 km (0.098 R)
• M12: 3,177,758 km (0.104 R)
• M13: 3,260,037 km (0.116 R)
• M14: 3,739,498 km (0.046 R)
• M15: 3,855,586 km (0.117 R)
• M16: 4,301,687 km (0.077 R)
• M17: 4,701,711 km (0.057 R)
• M18: 4,953,933 km (0.055 R)
• M19: 5,049,676 km (0.034 R)
• M20: 5,871,417 km (0.1 R)
• M21: 6,108,979 km (0.113 R)
• M22: 6,840,811 km (0.074 R)
• M23: 7,307,706 km (0.088 R)
• M24: 7,490,066 km (0.11 R)
• M25: 7,747,973 km (0.08 R)
• M26: 8,196,767 km (0.101 R)
• M27: 8,310,461 km (0.086 R)
• M28: 8,539,046 km (0.047 R)
• M29: 8,731,280 km (0.085 R)
• M30: 9,198,324 km (0.119 R)
• M31: 9,434,988 km (0.027 R)
• M32: 10,116,406 km (0.056 R)
• M33: 11,063,511 km (0.096 R)
• M34: 11,189,173 km (0.114 R)
• M35: 11,484,180 km (0.041 R)
• M36: 11,696,459 km (0.077 R)
• M37: 11,867,150 km (0.106 R)
• M38: 12,038,739 km (0.082 R)
• M39: 12,733,472 km (0.109 R)
• M40: 12,953,231 km (0.041 R)
• M41: 13,396,489 km (0.096 R)
• M42: 13,754,776 km (0.098 R)
• M43: 14,025,548 km (0.093 R)
• M44: 14,480,775 km (0.091 R)
• M45: 16,588,908 km (0.089 R)
• M46: 16,877,183 km (0.064 R)
• M47: 18,244,358 km (0.103 R)
• M48: 18,741,172 km (0.071 R)
• M49: 19,494,847 km (0.081 R)
• M50: 19,951,868 km (0.097 R)
• M51: 20,207,232 km (0.1 R)
• M52: 20,412,330 km (0.11 R)
• M53: 21,187,696 km (0.097 R)
• M54: 21,867,469 km (0.117 R)
• M55: 23,194,701 km (0.114 R)
• M56: 23,355,818 km (0.079 R)
• M57: 24,220,942 km (0.111 R)
• M58: 24,493,360 km (0.116 R)
• M59: 25,649,004 km (0.117 R)
• M60: 27,728,115 km (0.113 R)
• M61: 28,013,099 km (0.105 R)
• M62: 28,184,688 km (0.082 R)
• M63: 28,299,130 km (0.12 R)
• M64: 30,094,454 km (0.082 R)
• M65: 30,328,724 km (0.099 R)
• M66: 30,681,326 km (0.052 R)
• M67: 31,985,820 km (0.075 R)
• M68: 32,705,086 km (0.067 R)
• M69: 33,672,237 km (0.098 R)
• M70: 33,854,746 km (0.114 R)
• M71: 34,648,961 km (0.117 R)
• M72: 34,771,631 km (0.042 R)
• M73: 35,017,570 km (0.096 R)
• M74: 36,193,410 km (0.09 R)
• M75: 38,013,118 km (0.114 R)
• M76: 38,139,678 km (0.118 R)
• M77: 38,456,825 km (0.055 R)
• M78: 38,583,984 km (0.104 R)
• M79: 38,774,870 km (0.072 R)
• M80: 39,157,542 km (0.103 R)
• M81: 39,413,354 km (0.074 R)
• M82: 40,119,905 km (0.108 R)
• M83: 40,442,288 km (0.108 R)
• M84: 40,571,541 km (0.112 R)
• M85: 40,830,495 km (0.039 R)
• M86: 40,960,196 km (0.117 R)
• M87: 43,251,288 km (0.045 R)
• M88: 43,383,383 km (0.047 R)
• M89: 43,714,443 km (0.093 R)
• M90: 44,378,956 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 5

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.08 AU - 14.02 AU

Year: 18038 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,451,133 km

• M1: 176,825 km (0.038 R)
• M2: 436,227 km (0.109 R)
• M3: 845,078 km (0.028 R)
• M4: 1,217,577 km (0.074 R)
• M5: 1,267,543 km (0.037 R)
• M6: 1,318,107 km (0.101 R)
• M7: 1,718,730 km (0.105 R)
• M8: 1,774,829 km (0.088 R)
• M9: 1,860,250 km (0.118 R)
• M10: 1,976,188 km (0.109 R)
• M11: 2,124,589 km (0.074 R)
• M12: 2,495,292 km (0.101 R)
• M13: 2,819,471 km (0.061 R)
• M14: 2,952,763 km (0.096 R)
• M15: 3,225,779 km (0.12 R)
• M16: 3,650,487 km (0.105 R)
• M17: 4,167,946 km (0.115 R)
• M18: 4,707,995 km (0.077 R)
• M19: 4,986,396 km (0.107 R)
• M20: 5,188,503 km (0.045 R)
• M21: 5,475,880 km (0.069 R)
• M22: 5,600,645 km (0.089 R)
• M23: 5,895,353 km (0.058 R)
• M24: 6,676,403 km (0.083 R)
• M25: 6,809,695 km (0.084 R)
• M26: 7,169,628 km (0.041 R)
• M27: 8,095,938 km (0.109 R)
• M28: 8,190,633 km (0.113 R)
• M29: 8,621,325 km (0.068 R)
• M30: 8,669,645 km (0.096 R)
• M31: 9,855,957 km (0.108 R)
• M32: 9,906,371 km (0.054 R)
• M33: 10,007,798 km (0.087 R)
• M34: 10,313,726 km (0.087 R)
• M35: 11,092,084 km (0.081 R)
• M36: 11,568,254 km (0.107 R)
• M37: 11,889,291 km (0.07 R)
• M38: 11,943,146 km (0.114 R)
• M39: 12,430,985 km (0.057 R)
• M40: 12,980,607 km (0.102 R)
• M41: 14,046,642 km (0.072 R)
• M42: 14,217,632 km (0.066 R)
• M43: 14,331,925 km (0.1 R)
• M44: 14,850,132 km (0.101 R)
• M45: 15,491,757 km (0.081 R)
• M46: 16,983,248 km (0.083 R)
• M47: 18,395,452 km (0.103 R)
• M48: 18,832,726 km (0.072 R)
• M49: 20,486,531 km (0.118 R)
• M50: 20,745,036 km (0.106 R)
• M51: 21,069,813 km (0.102 R)
• M52: 21,134,888 km (0.119 R)
• M53: 23,120,052 km (0.069 R)
• M54: 23,254,391 km (0.116 R)
• M55: 23,862,656 km (0.105 R)
• M56: 24,887,999 km (0.043 R)
• M57: 25,302,086 km (0.063 R)
• M58: 25,788,130 km (0.1 R)
• M59: 25,857,842 km (0.061 R)
• M60: 26,699,031 km (0.065 R)
• M61: 27,834,329 km (0.084 R)
• M62: 27,905,837 km (0.036 R)
• M63: 29,421,114 km (0.071 R)
• M64: 29,639,826 km (0.093 R)
• M65: 30,888,968 km (0.095 R)
• M66: 31,482,722 km (0.051 R)
• M67: 32,380,459 km (0.071 R)
• M68: 34,507,442 km (0.084 R)
• M69: 38,178,125 km (0.059 R)
• M70: 38,815,112 km (0.085 R)
• M71: 40,099,709 km (0.103 R)
• M72: 40,585,005 km (0.099 R)
• M73: 40,666,087 km (0.036 R)
• M74: 41,072,245 km (0.082 R)
• M75: 41,316,538 km (0.067 R)
• M76: 41,806,771 km (0.074 R)
• M77: 42,134,539 km (0.103 R)
• M78: 43,040,504 km (0.115 R)
• M79: 44,036,078 km (0.037 R)
• M80: 44,536,782 km (0.11 R)
• M81: 44,704,033 km (0.098 R)
• M82: 45,291,354 km (0.12 R)
• M83: 47,238,520 km (0.092 R)
• M84: 47,836,612 km (0.088 R)
• M85: 49,299,529 km (0.084 R)
• M86: 49,559,231 km (0.088 R)
• M87: 52,180,784 km (0.056 R)
• M88: 56,016,324 km (0.115 R)
• M89: 56,106,532 km (0.069 R)
• M90: 58,562,181 km (0.117 R)
• M91: 58,837,142 km (0.078 R)
• M92: 61,145,586 km (0.099 R)
• M93: 61,890,434 km (0.102 R)
• M94: 62,170,631 km (0.084 R)
• M95: 62,451,127 km (0.112 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit