🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.98 AU - 2.42 AU

Year: 1163 Days

Day: 40.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.13 AU - 2.91 AU

Year: 1426 Days

Day: 39.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.09 AU - 3.29 AU

Year: 1573 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.13 AU - 4.79 AU

Year: 3357 Days

Day: 29.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,188,456 km

• M1: 1,978,282 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.49 AU - 5.39 AU

Year: 3914 Days

Day: 35.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,188,456 km

• M1: 2,348,836 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 9.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.05 AU - 7.45 AU

Year: 6958 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 109,188,456 km

• M1: 134,488 km (0.112 R)
• M2: 273,166 km (0.101 R)
• M3: 369,806 km (0.09 R)
• M4: 1,694,495 km (0.03 R)
• M5: 1,910,215 km (0.105 R)
• M6: 2,610,333 km (0.075 R)
• M7: 3,096,526 km (0.087 R)
• M8: 3,272,154 km (0.069 R)
• M9: 3,610,694 km (0.095 R)
• M10: 3,702,846 km (0.108 R)
• M11: 3,984,090 km (0.112 R)
• M12: 4,175,576 km (0.116 R)
• M13: 4,493,172 km (0.091 R)
• M14: 5,125,971 km (0.107 R)
• M15: 5,625,478 km (0.035 R)
• M16: 5,732,740 km (0.069 R)
• M17: 5,867,677 km (0.045 R)
• M18: 6,031,038 km (0.114 R)
• M19: 6,306,597 km (0.118 R)
• M20: 7,158,258 km (0.092 R)
• M21: 7,686,488 km (0.061 R)
• M22: 7,955,316 km (0.119 R)
• M23: 8,196,916 km (0.088 R)
• M24: 8,842,581 km (0.099 R)
• M25: 9,890,214 km (0.106 R)
• M26: 10,809,643 km (0.069 R)
• M27: 11,687,633 km (0.079 R)
• M28: 11,756,149 km (0.066 R)
• M29: 12,518,499 km (0.119 R)
• M30: 13,011,873 km (0.115 R)
• M31: 13,225,349 km (0.118 R)
• M32: 13,296,708 km (0.084 R)
• M33: 14,419,739 km (0.106 R)
• M34: 15,347,545 km (0.087 R)
• M35: 15,497,891 km (0.089 R)
• M36: 16,027,467 km (0.1 R)
• M37: 16,179,907 km (0.098 R)
• M38: 16,833,201 km (0.093 R)
• M39: 17,455,828 km (0.097 R)
• M40: 18,603,692 km (0.075 R)
• M41: 18,844,245 km (0.045 R)
• M42: 18,964,821 km (0.085 R)
• M43: 19,328,344 km (0.1 R)
• M44: 19,490,658 km (0.115 R)
• M45: 20,308,958 km (0.109 R)
• M46: 21,852,210 km (0.076 R)
• M47: 21,936,733 km (0.055 R)
• M48: 22,445,964 km (0.1 R)
• M49: 22,830,430 km (0.04 R)
• M50: 24,040,677 km (0.042 R)
• M51: 24,873,638 km (0.107 R)
• M52: 26,567,983 km (0.111 R)
• M53: 27,156,053 km (0.09 R)
• M54: 27,748,460 km (0.112 R)
• M55: 27,977,495 km (0.116 R)
• M56: 28,575,886 km (0.061 R)
• M57: 28,946,141 km (0.072 R)
• M58: 29,364,716 km (0.084 R)
• M59: 29,738,411 km (0.082 R)
• M60: 30,963,767 km (0.097 R)
• M61: 31,106,184 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 13.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.15 AU - 8.67 AU

Year: 7190 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,188,456 km

• M1: 174,132 km (0.088 R)
• M2: 350,059 km (0.045 R)
• M3: 461,509 km (0.07 R)
• M4: 549,623 km (0.117 R)
• M5: 763,099 km (0.09 R)
• M6: 905,815 km (0.114 R)
• M7: 1,111,213 km (0.11 R)
• M8: 1,257,370 km (0.118 R)
• M9: 1,469,350 km (0.076 R)
• M10: 1,631,365 km (0.118 R)
• M11: 1,951,654 km (0.041 R)
• M12: 2,040,515 km (0.111 R)
• M13: 2,176,649 km (0.071 R)
• M14: 2,677,203 km (0.107 R)
• M15: 3,213,811 km (0.12 R)
• M16: 3,373,282 km (0.113 R)
• M17: 3,590,199 km (0.115 R)
• M18: 3,896,127 km (0.086 R)
• M19: 5,110,562 km (0.109 R)
• M20: 5,518,965 km (0.088 R)
• M21: 5,743,212 km (0.087 R)
• M22: 5,872,764 km (0.113 R)
• M23: 6,467,864 km (0.094 R)
• M24: 7,012,999 km (0.108 R)
• M25: 8,147,698 km (0.116 R)
• M26: 8,811,165 km (0.117 R)
• M27: 9,645,472 km (0.093 R)
• M28: 9,877,499 km (0.113 R)
• M29: 10,823,855 km (0.086 R)
• M30: 11,226,722 km (0.094 R)
• M31: 11,348,644 km (0.104 R)
• M32: 11,511,706 km (0.086 R)
• M33: 12,972,529 km (0.052 R)
• M34: 13,746,399 km (0.057 R)
• M35: 14,138,944 km (0.112 R)
• M36: 14,579,509 km (0.048 R)
• M37: 15,293,690 km (0.103 R)
• M38: 15,383,897 km (0.096 R)
• M39: 15,791,402 km (0.069 R)
• M40: 16,110,943 km (0.048 R)
• M41: 16,202,646 km (0.117 R)
• M42: 17,129,106 km (0.097 R)
• M43: 18,311,228 km (0.109 R)
• M44: 19,130,277 km (0.1 R)
• M45: 20,257,197 km (0.099 R)
• M46: 21,810,023 km (0.084 R)
• M47: 22,319,105 km (0.109 R)
• M48: 22,421,430 km (0.109 R)
• M49: 23,504,967 km (0.056 R)
• M50: 23,974,555 km (0.077 R)
• M51: 24,131,782 km (0.036 R)
• M52: 24,447,284 km (0.117 R)
• M53: 25,188,691 km (0.112 R)
• M54: 25,883,872 km (0.08 R)
• M55: 26,206,705 km (0.091 R)
• M56: 26,531,033 km (0.054 R)
• M57: 26,965,465 km (0.098 R)
• M58: 28,062,017 km (0.05 R)
• M59: 28,172,421 km (0.088 R)
• M60: 28,283,123 km (0.101 R)
• M61: 28,504,677 km (0.112 R)
• M62: 30,355,054 km (0.117 R)
• M63: 31,782,666 km (0.056 R)
• M64: 32,244,175 km (0.111 R)
• M65: 32,591,691 km (0.092 R)
• M66: 32,824,166 km (0.118 R)
• M67: 33,173,777 km (0.095 R)
• M68: 34,584,634 km (0.079 R)
• M69: 35,595,766 km (0.098 R)
• M70: 36,135,066 km (0.092 R)
• M71: 36,616,622 km (0.064 R)
• M72: 37,464,692 km (0.096 R)
• M73: 37,586,315 km (0.114 R)
• M74: 38,748,691 km (0.1 R)
• M75: 38,933,444 km (0.12 R)
• M76: 40,358,514 km (0.097 R)
• M77: 41,234,409 km (0.111 R)
• M78: 42,053,308 km (0.073 R)
• M79: 42,179,718 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875

Radius: 6

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.11 AU - 14.03 AU

Year: 17818 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,188,456 km

• M1: 243,845 km (0.094 R)
• M2: 323,730 km (0.12 R)
• M3: 532,419 km (0.027 R)
• M4: 574,605 km (0.049 R)
• M5: 708,645 km (0.049 R)
• M6: 1,032,824 km (0.098 R)
• M7: 1,311,076 km (0.109 R)
• M8: 1,428,660 km (0.082 R)
• M9: 2,102,149 km (0.063 R)
• M10: 2,598,964 km (0.03 R)
• M11: 3,248,967 km (0.107 R)
• M12: 4,334,748 km (0.12 R)
• M13: 4,916,235 km (0.041 R)
• M14: 6,904,839 km (0.097 R)
• M15: 7,162,596 km (0.087 R)
• M16: 7,214,507 km (0.114 R)
• M17: 7,371,136 km (0.106 R)
• M18: 7,687,535 km (0.041 R)
• M19: 7,740,643 km (0.072 R)
• M20: 8,718,564 km (0.108 R)
• M21: 9,908,017 km (0.059 R)
• M22: 12,310,259 km (0.061 R)
• M23: 13,639,735 km (0.068 R)
• M24: 14,815,126 km (0.12 R)
• M25: 15,347,844 km (0.079 R)
• M26: 17,610,961 km (0.05 R)
• M27: 18,246,003 km (0.107 R)
• M28: 19,829,796 km (0.088 R)
• M29: 20,934,726 km (0.107 R)
• M30: 21,457,122 km (0.076 R)
• M31: 21,607,168 km (0.049 R)
• M32: 21,682,267 km (0.036 R)
• M33: 23,280,570 km (0.087 R)
• M34: 24,210,770 km (0.065 R)
• M35: 27,642,545 km (0.086 R)
• M36: 28,297,634 km (0.069 R)
• M37: 28,544,620 km (0.09 R)
• M38: 29,372,944 km (0.087 R)
• M39: 29,873,797 km (0.081 R)
• M40: 30,461,567 km (0.036 R)
• M41: 31,223,020 km (0.051 R)
• M42: 31,563,505 km (0.069 R)
• M43: 32,505,972 km (0.088 R)
• M44: 32,678,308 km (0.119 R)
• M45: 33,023,880 km (0.067 R)
• M46: 33,718,762 km (0.032 R)
• M47: 36,725,380 km (0.069 R)
• M48: 37,084,714 km (0.105 R)
• M49: 37,354,888 km (0.084 R)
• M50: 38,078,792 km (0.117 R)
• M51: 38,351,509 km (0.112 R)
• M52: 39,540,363 km (0.074 R)
• M53: 39,908,673 km (0.077 R)
• M54: 40,463,232 km (0.059 R)
• M55: 40,741,484 km (0.089 R)
• M56: 40,834,235 km (0.067 R)
• M57: 41,020,335 km (0.053 R)
• M58: 44,129,277 km (0.102 R)
• M59: 44,894,321 km (0.084 R)
• M60: 45,182,297 km (0.09 R)
• M61: 47,020,705 km (0.077 R)
• M62: 47,313,169 km (0.112 R)
• M63: 49,774,054 km (0.098 R)
• M64: 50,370,949 km (0.091 R)
• M65: 51,571,622 km (0.086 R)
• M66: 52,276,378 km (0.118 R)
• M67: 52,781,719 km (0.088 R)
• M68: 53,390,134 km (0.102 R)
• M69: 53,899,066 km (0.089 R)
• M70: 54,511,819 km (0.05 R)
• M71: 54,716,618 km (0.094 R)
• M72: 55,024,341 km (0.112 R)
• M73: 56,364,139 km (0.077 R)
• M74: 58,027,817 km (0.111 R)
• M75: 59,075,750 km (0.118 R)
• M76: 59,496,719 km (0.035 R)
• M77: 59,602,036 km (0.113 R)
• M78: 60,129,967 km (0.113 R)
• M79: 61,722,885 km (0.116 R)
• M80: 62,471,024 km (0.118 R)
• M81: 64,408,466 km (0.107 R)
• M82: 66,038,035 km (0.072 R)
• M83: 67,131,895 km (0.09 R)
• M84: 70,226,626 km (0.047 R)
• M85: 71,119,277 km (0.06 R)
• M86: 71,791,270 km (0.071 R)
• M87: 72,465,358 km (0.116 R)
• M88: 72,915,947 km (0.094 R)
• M89: 73,141,541 km (0.119 R)
• M90: 73,254,487 km (0.086 R)
• M91: 74,273,248 km (0.109 R)
• M92: 74,727,428 km (0.116 R)
• M93: 75,410,641 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 1000

Radius: 5.1

Gravity: 38.45 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.04 AU - 22.04 AU

Year: 28455 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,188,456 km

• M1: 263,891 km (0.105 R)
• M2: 747,541 km (0.106 R)
• M3: 808,876 km (0.111 R)
• M4: 871,707 km (0.058 R)
• M5: 969,394 km (0.038 R)
• M6: 1,002,755 km (0.072 R)
• M7: 2,127,880 km (0.105 R)
• M8: 2,171,712 km (0.097 R)
• M9: 3,058,977 km (0.033 R)
• M10: 3,258,690 km (0.059 R)
• M11: 3,618,324 km (0.108 R)
• M12: 3,670,683 km (0.099 R)
• M13: 4,430,640 km (0.116 R)
• M14: 5,002,254 km (0.087 R)
• M15: 5,536,468 km (0.098 R)
• M16: 6,026,401 km (0.083 R)
• M17: 7,510,711 km (0.116 R)
• M18: 8,120,771 km (0.085 R)
• M19: 8,676,377 km (0.116 R)
• M20: 9,750,789 km (0.06 R)
• M21: 10,564,901 km (0.117 R)
• M22: 11,170,772 km (0.047 R)
• M23: 11,632,431 km (0.081 R)
• M24: 11,787,714 km (0.087 R)
• M25: 14,115,307 km (0.102 R)
• M26: 14,614,216 km (0.104 R)
• M27: 15,458,397 km (0.102 R)
• M28: 15,800,527 km (0.109 R)
• M29: 18,084,288 km (0.086 R)
• M30: 18,354,312 km (0.106 R)
• M31: 20,375,380 km (0.094 R)
• M32: 20,750,272 km (0.101 R)
• M33: 21,697,675 km (0.115 R)
• M34: 21,793,268 km (0.049 R)
• M35: 22,369,220 km (0.038 R)
• M36: 22,950,258 km (0.111 R)
• M37: 24,325,212 km (0.109 R)
• M38: 24,424,545 km (0.1 R)
• M39: 24,623,361 km (0.062 R)
• M40: 26,233,483 km (0.092 R)
• M41: 28,711,871 km (0.072 R)
• M42: 29,343,024 km (0.114 R)
• M43: 31,156,001 km (0.094 R)
• M44: 31,263,711 km (0.044 R)
• M45: 31,804,507 km (0.103 R)
• M46: 32,348,296 km (0.092 R)
• M47: 32,457,352 km (0.108 R)
• M48: 33,114,835 km (0.047 R)
• M49: 33,665,954 km (0.102 R)
• M50: 36,921,802 km (0.12 R)
• M51: 37,608,007 km (0.099 R)
• M52: 37,837,640 km (0.115 R)
• M53: 40,276,684 km (0.101 R)
• M54: 42,766,142 km (0.106 R)
• M55: 45,427,039 km (0.044 R)
• M56: 45,794,003 km (0.088 R)
• M57: 46,777,459 km (0.104 R)
• M58: 48,016,429 km (0.096 R)
• M59: 48,140,894 km (0.099 R)
• M60: 50,273,860 km (0.113 R)
• M61: 51,033,967 km (0.104 R)
• M62: 54,631,048 km (0.083 R)
• M63: 54,891,049 km (0.063 R)
• M64: 55,804,494 km (0.103 R)
• M65: 56,854,521 km (0.109 R)
• M66: 58,574,747 km (0.104 R)
• M67: 58,841,031 km (0.058 R)
• M68: 59,107,465 km (0.119 R)
• M69: 63,426,804 km (0.113 R)
• M70: 63,836,852 km (0.092 R)
• M71: 65,900,704 km (0.117 R)
• M72: 66,315,988 km (0.082 R)
• M73: 67,846,524 km (0.073 R)
• M74: 70,800,483 km (0.082 R)
• M75: 76,251,381 km (0.114 R)
• M76: 77,124,285 km (0.1 R)
• M77: 79,321,129 km (0.07 R)
• M78: 79,615,538 km (0.092 R)
• M79: 81,835,570 km (0.109 R)
• M80: 84,075,799 km (0.074 R)
• M81: 84,526,238 km (0.109 R)
• M82: 91,378,718 km (0.116 R)
• M83: 91,996,407 km (0.068 R)
• M84: 92,151,092 km (0.073 R)
• M85: 93,391,408 km (0.037 R)
• M86: 94,325,197 km (0.081 R)
• M87: 96,987,591 km (0.053 R)
• M88: 97,933,199 km (0.112 R)
• M89: 99,198,797 km (0.066 R)
• M90: 100,151,436 km (0.116 R)
• M91: 101,426,459 km (0.105 R)
• M92: 102,546,498 km (0.096 R)
• M93: 103,027,754 km (0.045 R)
• M94: 103,670,726 km (0.091 R)
• M95: 103,831,544 km (0.075 R)
• M96: 104,153,628 km (0.095 R)
• M97: 104,314,894 km (0.044 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit