🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 378 Days

Day: 29.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.87 AU - 1.03 AU

Year: 391 Days

Day: 31.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,333,902 km

• M1: 42,037 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.2 AU

Year: 1211 Days

Day: 38.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.97 AU - 2.31 AU

Year: 1320 Days

Day: 28.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 12.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2471 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,333,902 km

• M1: 156,928 km (0.093 R)
• M2: 288,873 km (0.077 R)
• M3: 459,415 km (0.108 R)
• M4: 611,855 km (0.094 R)
• M5: 710,739 km (0.087 R)
• M6: 794,365 km (0.073 R)
• M7: 921,074 km (0.084 R)
• M8: 1,037,312 km (0.106 R)
• M9: 1,152,801 km (0.042 R)
• M10: 1,344,286 km (0.107 R)
• M11: 1,532,929 km (0.116 R)
• M12: 1,666,071 km (0.086 R)
• M13: 1,745,059 km (0.09 R)
• M14: 1,869,674 km (0.094 R)
• M15: 1,974,542 km (0.067 R)
• M16: 2,214,198 km (0.116 R)
• M17: 2,317,570 km (0.093 R)
• M18: 2,471,656 km (0.095 R)
• M19: 2,604,200 km (0.045 R)
• M20: 2,696,651 km (0.056 R)
• M21: 2,884,995 km (0.094 R)
• M22: 3,247,919 km (0.114 R)
• M23: 3,485,630 km (0.046 R)
• M24: 3,587,955 km (0.097 R)
• M25: 3,719,751 km (0.118 R)
• M26: 4,253,067 km (0.091 R)
• M27: 4,615,244 km (0.096 R)
• M28: 4,707,396 km (0.11 R)
• M29: 4,789,825 km (0.091 R)
• M30: 5,337,502 km (0.101 R)
• M31: 5,695,490 km (0.11 R)
• M32: 5,960,727 km (0.11 R)
• M33: 6,083,697 km (0.072 R)
• M34: 6,162,385 km (0.078 R)
• M35: 6,264,112 km (0.026 R)
• M36: 6,366,437 km (0.077 R)
• M37: 6,688,072 km (0.044 R)
• M38: 6,839,315 km (0.076 R)
• M39: 7,074,184 km (0.12 R)
• M40: 7,491,712 km (0.111 R)
• M41: 8,450,933 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 9.3

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.81 AU - 3.77 AU

Year: 2517 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,333,902 km

• M1: 194,178 km (0.107 R)
• M2: 330,761 km (0.069 R)
• M3: 395,387 km (0.117 R)
• M4: 523,443 km (0.057 R)
• M5: 763,248 km (0.026 R)
• M6: 1,378,993 km (0.107 R)
• M7: 1,727,706 km (0.052 R)
• M8: 1,822,551 km (0.085 R)
• M9: 2,017,776 km (0.086 R)
• M10: 2,103,645 km (0.071 R)
• M11: 2,323,554 km (0.086 R)
• M12: 2,428,871 km (0.067 R)
• M13: 2,489,757 km (0.103 R)
• M14: 2,659,850 km (0.118 R)
• M15: 2,754,246 km (0.118 R)
• M16: 2,914,167 km (0.108 R)
• M17: 3,226,377 km (0.1 R)
• M18: 3,293,547 km (0.089 R)
• M19: 3,395,124 km (0.119 R)
• M20: 3,497,748 km (0.069 R)
• M21: 3,706,287 km (0.07 R)
• M22: 3,900,914 km (0.098 R)
• M23: 3,972,571 km (0.112 R)
• M24: 4,245,139 km (0.048 R)
• M25: 4,355,991 km (0.066 R)
• M26: 4,523,989 km (0.037 R)
• M27: 4,789,525 km (0.087 R)
• M28: 5,021,253 km (0.062 R)
• M29: 5,099,343 km (0.112 R)
• M30: 5,697,884 km (0.044 R)
• M31: 5,758,920 km (0.035 R)
• M32: 6,026,101 km (0.079 R)
• M33: 7,069,696 km (0.03 R)
• M34: 7,157,361 km (0.063 R)
• M35: 7,289,455 km (0.106 R)
• M36: 7,690,827 km (0.109 R)
• M37: 8,468,586 km (0.116 R)
• M38: 8,702,108 km (0.084 R)
• M39: 9,319,349 km (0.063 R)
• M40: 9,657,440 km (0.079 R)
• M41: 10,172,206 km (0.112 R)
• M42: 10,271,390 km (0.099 R)
• M43: 10,771,645 km (0.101 R)
• M44: 10,923,188 km (0.072 R)
• M45: 11,408,034 km (0.093 R)
• M46: 11,562,569 km (0.117 R)
• M47: 11,666,091 km (0.119 R)
• M48: 11,821,822 km (0.114 R)
• M49: 12,610,801 km (0.096 R)
• M50: 12,797,350 km (0.082 R)
• M51: 13,011,724 km (0.102 R)
• M52: 13,281,299 km (0.102 R)
• M53: 13,443,912 km (0.114 R)
• M54: 13,579,896 km (0.115 R)
• M55: 13,880,887 km (0.117 R)
• M56: 14,489,302 km (0.101 R)
• M57: 14,600,902 km (0.099 R)
• M58: 15,560,722 km (0.104 R)
• M59: 15,846,902 km (0.103 R)
• M60: 16,163,751 km (0.103 R)
• M61: 16,221,645 km (0.09 R)
• M62: 16,337,434 km (0.118 R)
• M63: 16,482,693 km (0.038 R)
• M64: 16,803,730 km (0.054 R)
• M65: 17,392,697 km (0.114 R)
• M66: 17,481,558 km (0.089 R)
• M67: 17,630,109 km (0.056 R)
• M68: 17,779,109 km (0.07 R)
• M69: 18,048,385 km (0.082 R)
• M70: 18,288,788 km (0.114 R)
• M71: 18,349,076 km (0.051 R)
• M72: 18,500,021 km (0.092 R)
• M73: 18,560,608 km (0.083 R)
• M74: 20,281,432 km (0.052 R)
• M75: 21,224,198 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.53 AU - 3.57 AU

Year: 2821 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,333,902 km

• M1: 120,725 km (0.117 R)
• M2: 221,255 km (0.115 R)
• M3: 323,131 km (0.061 R)
• M4: 387,907 km (0.108 R)
• M5: 464,801 km (0.092 R)
• M6: 598,691 km (0.12 R)
• M7: 737,966 km (0.115 R)
• M8: 820,245 km (0.119 R)
• M9: 879,785 km (0.113 R)
• M10: 1,133,353 km (0.045 R)
• M11: 1,318,705 km (0.084 R)
• M12: 1,461,721 km (0.108 R)
• M13: 1,696,889 km (0.106 R)
• M14: 1,830,480 km (0.072 R)
• M15: 2,037,224 km (0.112 R)
• M16: 2,263,865 km (0.117 R)
• M17: 2,524,015 km (0.082 R)
• M18: 2,612,876 km (0.055 R)
• M19: 2,925,686 km (0.114 R)
• M20: 3,181,797 km (0.113 R)
• M21: 3,529,911 km (0.098 R)
• M22: 3,629,544 km (0.092 R)
• M23: 3,949,085 km (0.066 R)
• M24: 4,217,164 km (0.116 R)
• M25: 4,522,194 km (0.119 R)
• M26: 4,865,970 km (0.062 R)
• M27: 4,945,257 km (0.086 R)
• M28: 5,024,992 km (0.102 R)
• M29: 5,153,497 km (0.102 R)
• M30: 5,218,123 km (0.102 R)
• M31: 5,595,260 km (0.079 R)
• M32: 5,913,454 km (0.058 R)
• M33: 6,134,709 km (0.069 R)
• M34: 6,220,429 km (0.095 R)
• M35: 6,550,143 km (0.115 R)
• M36: 6,637,807 km (0.032 R)
• M37: 7,010,455 km (0.088 R)
• M38: 7,335,382 km (0.059 R)
• M39: 7,462,989 km (0.079 R)
• M40: 7,628,295 km (0.114 R)
• M41: 7,683,646 km (0.054 R)
• M42: 7,943,647 km (0.092 R)
• M43: 8,263,487 km (0.101 R)
• M44: 8,606,665 km (0.056 R)
• M45: 8,760,601 km (0.083 R)
• M46: 8,857,391 km (0.104 R)
• M47: 9,804,046 km (0.082 R)
• M48: 9,985,059 km (0.072 R)
• M49: 10,126,729 km (0.115 R)
• M50: 10,350,527 km (0.077 R)
• M51: 10,493,842 km (0.119 R)
• M52: 10,596,765 km (0.106 R)
• M53: 10,761,772 km (0.035 R)
• M54: 10,865,443 km (0.073 R)
• M55: 11,199,495 km (0.1 R)
• M56: 11,304,513 km (0.115 R)
• M57: 11,515,595 km (0.104 R)
• M58: 12,459,857 km (0.077 R)
• M59: 12,525,082 km (0.109 R)
• M60: 12,941,263 km (0.097 R)
• M61: 13,273,071 km (0.063 R)
• M62: 13,742,210 km (0.117 R)
• M63: 13,809,679 km (0.113 R)
• M64: 14,765,759 km (0.104 R)
• M65: 14,858,061 km (0.112 R)
• M66: 15,743,231 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 12.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.8 AU - 3.9 AU

Year: 3186 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,333,902 km

• M1: 154,983 km (0.098 R)
• M2: 241,900 km (0.111 R)
• M3: 342,878 km (0.091 R)
• M4: 425,905 km (0.049 R)
• M5: 991,385 km (0.119 R)
• M6: 1,098,198 km (0.057 R)
• M7: 1,324,240 km (0.117 R)
• M8: 1,470,098 km (0.114 R)
• M9: 1,778,419 km (0.05 R)
• M10: 1,910,814 km (0.061 R)
• M11: 2,077,017 km (0.074 R)
• M12: 2,201,033 km (0.116 R)
• M13: 2,489,309 km (0.084 R)
• M14: 2,688,573 km (0.097 R)
• M15: 2,790,150 km (0.102 R)
• M16: 2,979,840 km (0.105 R)
• M17: 3,245,376 km (0.028 R)
• M18: 3,818,934 km (0.065 R)
• M19: 4,010,719 km (0.066 R)
• M20: 4,186,197 km (0.057 R)
• M21: 4,284,782 km (0.086 R)
• M22: 4,646,211 km (0.048 R)
• M23: 4,727,891 km (0.057 R)
• M24: 5,038,456 km (0.028 R)
• M25: 5,143,474 km (0.105 R)
• M26: 5,527,791 km (0.104 R)
• M27: 5,723,315 km (0.077 R)
• M28: 5,987,804 km (0.059 R)
• M29: 6,099,255 km (0.089 R)
• M30: 6,369,429 km (0.038 R)
• M31: 7,251,009 km (0.105 R)
• M32: 7,754,705 km (0.117 R)
• M33: 8,344,270 km (0.119 R)
• M34: 8,669,645 km (0.087 R)
• M35: 9,050,372 km (0.103 R)
• M36: 9,801,952 km (0.076 R)
• M37: 10,871,277 km (0.101 R)
• M38: 11,364,651 km (0.103 R)
• M39: 11,893,330 km (0.104 R)
• M40: 12,373,240 km (0.097 R)
• M41: 12,458,511 km (0.099 R)
• M42: 12,715,819 km (0.108 R)
• M43: 13,119,434 km (0.047 R)
• M44: 14,087,482 km (0.102 R)
• M45: 14,355,561 km (0.1 R)
• M46: 15,230,709 km (0.116 R)
• M47: 15,844,359 km (0.03 R)
• M48: 16,216,559 km (0.087 R)
• M49: 16,780,094 km (0.1 R)
• M50: 16,906,205 km (0.079 R)
• M51: 17,127,610 km (0.08 R)
• M52: 17,286,333 km (0.073 R)
• M53: 17,381,926 km (0.054 R)
• M54: 17,894,299 km (0.115 R)
• M55: 18,055,416 km (0.064 R)
• M56: 18,216,982 km (0.12 R)
• M57: 18,541,609 km (0.072 R)
• M58: 18,639,446 km (0.068 R)
• M59: 19,097,963 km (0.051 R)
• M60: 19,527,160 km (0.105 R)
• M61: 19,826,056 km (0.069 R)
• M62: 20,026,218 km (0.102 R)
• M63: 20,160,108 km (0.037 R)
• M64: 20,495,955 km (0.09 R)
• M65: 20,664,552 km (0.036 R)
• M66: 20,867,557 km (0.108 R)
• M67: 21,548,825 km (0.064 R)
• M68: 21,720,414 km (0.112 R)
• M69: 21,823,487 km (0.105 R)
• M70: 22,064,639 km (0.061 R)
• M71: 22,619,348 km (0.109 R)
• M72: 23,565,853 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 12.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.23 AU - 9.09 AU

Year: 9831 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,333,902 km

• M1: 169,794 km (0.117 R)
• M2: 247,734 km (0.099 R)
• M3: 420,968 km (0.052 R)
• M4: 971,638 km (0.12 R)
• M5: 1,638,246 km (0.094 R)
• M6: 1,829,283 km (0.05 R)
• M7: 2,007,753 km (0.099 R)
• M8: 2,360,804 km (0.025 R)
• M9: 2,577,871 km (0.083 R)
• M10: 2,915,962 km (0.111 R)
• M11: 3,413,375 km (0.074 R)
• M12: 3,535,746 km (0.105 R)
• M13: 3,659,762 km (0.094 R)
• M14: 3,835,689 km (0.082 R)
• M15: 3,937,416 km (0.073 R)
• M16: 4,196,071 km (0.078 R)
• M17: 4,301,088 km (0.102 R)
• M18: 4,433,632 km (0.086 R)
• M19: 4,702,759 km (0.06 R)
• M20: 5,116,696 km (0.093 R)
• M21: 5,370,713 km (0.113 R)
• M22: 5,571,174 km (0.11 R)
• M23: 5,979,576 km (0.071 R)
• M24: 6,337,415 km (0.103 R)
• M25: 6,671,766 km (0.087 R)
• M26: 6,949,569 km (0.119 R)
• M27: 7,262,677 km (0.12 R)
• M28: 8,428,344 km (0.106 R)
• M29: 8,796,056 km (0.116 R)
• M30: 9,409,257 km (0.089 R)
• M31: 9,616,750 km (0.051 R)
• M32: 9,965,911 km (0.058 R)
• M33: 10,533,336 km (0.096 R)
• M34: 10,784,959 km (0.104 R)
• M35: 11,294,041 km (0.037 R)
• M36: 11,440,946 km (0.085 R)
• M37: 12,791,665 km (0.106 R)
• M38: 14,470,303 km (0.094 R)
• M39: 14,710,108 km (0.084 R)
• M40: 14,870,627 km (0.093 R)
• M41: 15,518,685 km (0.102 R)
• M42: 16,968,288 km (0.104 R)
• M43: 18,030,134 km (0.106 R)
• M44: 18,417,742 km (0.103 R)
• M45: 18,982,324 km (0.062 R)
• M46: 19,069,689 km (0.115 R)
• M47: 19,288,701 km (0.092 R)
• M48: 19,376,664 km (0.11 R)
• M49: 19,508,610 km (0.108 R)
• M50: 20,307,013 km (0.11 R)
• M51: 21,116,188 km (0.109 R)
• M52: 21,479,113 km (0.115 R)
• M53: 22,165,318 km (0.119 R)
• M54: 22,765,804 km (0.1 R)
• M55: 23,747,166 km (0.094 R)
• M56: 24,409,137 km (0.061 R)
• M57: 24,837,884 km (0.108 R)
• M58: 24,933,477 km (0.079 R)
• M59: 26,382,482 km (0.115 R)
• M60: 26,675,544 km (0.114 R)
• M61: 26,920,586 km (0.084 R)
• M62: 27,660,197 km (0.117 R)
• M63: 27,957,897 km (0.087 R)
• M64: 28,907,844 km (0.099 R)
• M65: 29,260,446 km (0.084 R)
• M66: 30,531,429 km (0.105 R)
• M67: 31,096,311 km (0.082 R)
• M68: 32,184,336 km (0.076 R)
• M69: 32,288,606 km (0.108 R)
• M70: 32,393,025 km (0.097 R)
• M71: 33,074,294 km (0.043 R)
• M72: 33,179,611 km (0.118 R)
• M73: 33,337,586 km (0.112 R)
• M74: 33,654,584 km (0.114 R)
• M75: 33,760,350 km (0.092 R)
• M76: 33,866,415 km (0.078 R)
• M77: 34,184,909 km (0.113 R)
• M78: 34,664,669 km (0.109 R)
• M79: 35,361,496 km (0.107 R)
• M80: 35,846,492 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit