🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.68 AU - 0.7 AU

Year: 247 Days

Day: 26.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 84.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,448,560 km

• M1: 83,476 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.13 AU

Year: 405 Days

Day: 21 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,448,560 km

• M1: 603,179 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.7 AU - 2.06 AU

Year: 1110 Days

Day: 15.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.2 AU - 2.58 AU

Year: 1590 Days

Day: 44.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 11.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.86 AU - 5.96 AU

Year: 4683 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,448,560 km

• M1: 184,454 km (0.082 R)
• M2: 439,369 km (0.116 R)
• M3: 614,698 km (0.103 R)
• M4: 893,847 km (0.054 R)
• M5: 964,906 km (0.093 R)
• M6: 1,146,069 km (0.068 R)
• M7: 1,457,532 km (0.097 R)
• M8: 1,567,486 km (0.118 R)
• M9: 2,008,202 km (0.101 R)
• M10: 2,200,884 km (0.113 R)
• M11: 2,724,177 km (0.082 R)
• M12: 2,845,800 km (0.085 R)
• M13: 2,938,252 km (0.097 R)
• M14: 3,031,601 km (0.062 R)
• M15: 3,253,454 km (0.101 R)
• M16: 3,366,550 km (0.108 R)
• M17: 3,464,387 km (0.091 R)
• M18: 3,579,877 km (0.119 R)
• M19: 3,747,127 km (0.078 R)
• M20: 4,124,114 km (0.049 R)
• M21: 4,299,592 km (0.049 R)
• M22: 5,270,632 km (0.087 R)
• M23: 5,423,072 km (0.115 R)
• M24: 5,908,667 km (0.103 R)
• M25: 6,047,195 km (0.05 R)
• M26: 6,126,781 km (0.095 R)
• M27: 6,246,908 km (0.11 R)
• M28: 6,469,210 km (0.077 R)
• M29: 7,005,070 km (0.106 R)
• M30: 7,257,142 km (0.116 R)
• M31: 7,341,964 km (0.118 R)
• M32: 7,705,637 km (0.083 R)
• M33: 7,857,179 km (0.046 R)
• M34: 8,317,791 km (0.096 R)
• M35: 8,584,823 km (0.109 R)
• M36: 9,013,571 km (0.027 R)
• M37: 9,658,188 km (0.043 R)
• M38: 10,080,503 km (0.102 R)
• M39: 11,064,857 km (0.086 R)
• M40: 11,779,486 km (0.115 R)
• M41: 12,180,259 km (0.111 R)
• M42: 12,610,951 km (0.075 R)
• M43: 12,841,032 km (0.068 R)
• M44: 12,943,806 km (0.094 R)
• M45: 13,098,341 km (0.1 R)
• M46: 13,383,325 km (0.082 R)
• M47: 13,565,685 km (0.072 R)
• M48: 13,906,768 km (0.088 R)
• M49: 14,091,521 km (0.12 R)
• M50: 14,356,908 km (0.117 R)
• M51: 14,516,977 km (0.087 R)
• M52: 14,650,718 km (0.063 R)
• M53: 15,081,709 km (0.105 R)
• M54: 15,516,890 km (0.083 R)
• M55: 15,846,005 km (0.087 R)
• M56: 16,371,692 km (0.053 R)
• M57: 16,650,841 km (0.119 R)
• M58: 16,734,766 km (0.115 R)
• M59: 17,128,807 km (0.114 R)
• M60: 17,270,326 km (0.099 R)
• M61: 17,383,721 km (0.027 R)
• M62: 17,554,263 km (0.069 R)
• M63: 17,696,979 km (0.109 R)
• M64: 17,782,699 km (0.089 R)
• M65: 17,897,291 km (0.119 R)
• M66: 17,983,310 km (0.089 R)
• M67: 18,155,946 km (0.113 R)
• M68: 18,329,030 km (0.087 R)
• M69: 18,531,735 km (0.057 R)
• M70: 19,027,054 km (0.073 R)
• M71: 19,114,868 km (0.08 R)
• M72: 19,261,623 km (0.103 R)
• M73: 19,497,240 km (0.1 R)
• M74: 19,733,754 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 5.3

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.97 AU - 12.07 AU

Year: 13653 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,448,560 km

• M1: 80,783 km (0.111 R)
• M2: 401,221 km (0.053 R)
• M3: 506,688 km (0.078 R)
• M4: 548,725 km (0.094 R)
• M5: 776,563 km (0.082 R)
• M6: 1,014,423 km (0.07 R)
• M7: 1,235,529 km (0.099 R)
• M8: 1,332,169 km (0.092 R)
• M9: 1,615,956 km (0.057 R)
• M10: 1,721,871 km (0.057 R)
• M11: 2,121,896 km (0.105 R)
• M12: 2,238,134 km (0.085 R)
• M13: 2,574,430 km (0.113 R)
• M14: 2,623,797 km (0.12 R)
• M15: 2,926,434 km (0.098 R)
• M16: 3,482,638 km (0.11 R)
• M17: 3,537,391 km (0.079 R)
• M18: 3,592,294 km (0.058 R)
• M19: 3,815,045 km (0.073 R)
• M20: 3,899,717 km (0.065 R)
• M21: 4,070,857 km (0.111 R)
• M22: 4,840,987 km (0.09 R)
• M23: 5,336,904 km (0.076 R)
• M24: 5,527,043 km (0.037 R)
• M25: 6,578,118 km (0.067 R)
• M26: 7,056,980 km (0.08 R)
• M27: 7,441,148 km (0.089 R)
• M28: 8,633,742 km (0.073 R)
• M29: 9,271,029 km (0.115 R)
• M30: 9,385,022 km (0.093 R)
• M31: 9,729,995 km (0.076 R)
• M32: 9,845,933 km (0.08 R)
• M33: 10,001,066 km (0.064 R)
• M34: 10,669,919 km (0.106 R)
• M35: 11,393,673 km (0.109 R)
• M36: 11,515,745 km (0.089 R)
• M37: 12,216,312 km (0.097 R)
• M38: 12,508,776 km (0.118 R)
• M39: 12,592,700 km (0.032 R)
• M40: 14,005,203 km (0.113 R)
• M41: 14,179,784 km (0.061 R)
• M42: 14,399,094 km (0.082 R)
• M43: 14,487,058 km (0.116 R)
• M44: 16,056,190 km (0.116 R)
• M45: 16,147,445 km (0.088 R)
• M46: 16,284,775 km (0.099 R)
• M47: 16,514,408 km (0.069 R)
• M48: 17,537,358 km (0.1 R)
• M49: 19,158,401 km (0.079 R)
• M50: 19,595,376 km (0.113 R)
• M51: 20,578,234 km (0.092 R)
• M52: 20,776,751 km (0.08 R)
• M53: 21,025,831 km (0.119 R)
• M54: 21,075,797 km (0.118 R)
• M55: 22,387,621 km (0.115 R)
• M56: 23,829,594 km (0.071 R)
• M57: 24,456,858 km (0.09 R)
• M58: 25,727,393 km (0.038 R)
• M59: 26,209,397 km (0.054 R)
• M60: 27,127,928 km (0.099 R)
• M61: 27,454,500 km (0.112 R)
• M62: 28,608,199 km (0.101 R)
• M63: 28,829,754 km (0.05 R)
• M64: 29,330,308 km (0.047 R)
• M65: 29,609,757 km (0.08 R)
• M66: 29,833,855 km (0.039 R)
• M67: 30,849,175 km (0.061 R)
• M68: 31,019,567 km (0.096 R)
• M69: 32,105,498 km (0.092 R)
• M70: 32,220,539 km (0.105 R)
• M71: 32,624,304 km (0.086 R)
• M72: 33,203,995 km (0.1 R)
• M73: 34,255,968 km (0.099 R)
• M74: 34,963,266 km (0.081 R)
• M75: 35,913,961 km (0.032 R)
• M76: 36,212,708 km (0.092 R)
• M77: 38,755,273 km (0.098 R)
• M78: 40,109,732 km (0.078 R)
• M79: 40,979,794 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 3.6

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.41 AU - 13.57 AU

Year: 16765 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,448,560 km

• M1: 224,397 km (0.061 R)
• M2: 255,214 km (0.101 R)
• M3: 344,673 km (0.089 R)
• M4: 794,664 km (0.047 R)
• M5: 859,889 km (0.083 R)
• M6: 943,813 km (0.097 R)
• M7: 1,119,890 km (0.1 R)
• M8: 1,156,242 km (0.113 R)
• M9: 1,193,193 km (0.091 R)
• M10: 1,402,779 km (0.113 R)
• M11: 1,791,435 km (0.08 R)
• M12: 1,834,219 km (0.086 R)
• M13: 2,120,550 km (0.07 R)
• M14: 2,563,659 km (0.067 R)
• M15: 2,734,051 km (0.115 R)
• M16: 2,983,580 km (0.109 R)
• M17: 3,085,606 km (0.092 R)
• M18: 3,451,223 km (0.08 R)
• M19: 3,612,190 km (0.084 R)
• M20: 3,748,175 km (0.087 R)
• M21: 3,969,280 km (0.088 R)
• M22: 4,025,230 km (0.085 R)
• M23: 4,081,329 km (0.077 R)
• M24: 4,452,930 km (0.084 R)
• M25: 5,788,690 km (0.077 R)
• M26: 5,852,269 km (0.071 R)
• M27: 5,979,876 km (0.111 R)
• M28: 6,173,007 km (0.1 R)
• M29: 6,400,994 km (0.095 R)
• M30: 6,433,756 km (0.117 R)
• M31: 6,598,612 km (0.084 R)
• M32: 7,101,261 km (0.108 R)
• M33: 7,237,395 km (0.059 R)
• M34: 7,790,608 km (0.111 R)
• M35: 8,357,135 km (0.084 R)
• M36: 8,790,820 km (0.109 R)
• M37: 8,827,322 km (0.108 R)
• M38: 9,305,885 km (0.107 R)
• M39: 9,529,684 km (0.092 R)
• M40: 9,604,632 km (0.112 R)
• M41: 10,480,976 km (0.107 R)
• M42: 11,263,523 km (0.104 R)
• M43: 11,782,179 km (0.086 R)
• M44: 12,064,619 km (0.067 R)
• M45: 12,801,239 km (0.104 R)
• M46: 13,050,021 km (0.099 R)
• M47: 13,091,609 km (0.056 R)
• M48: 13,848,275 km (0.046 R)
• M49: 14,146,274 km (0.096 R)
• M50: 14,189,059 km (0.102 R)
• M51: 14,360,498 km (0.031 R)
• M52: 14,879,004 km (0.059 R)
• M53: 15,623,852 km (0.102 R)
• M54: 16,515,605 km (0.114 R)
• M55: 18,208,454 km (0.089 R)
• M56: 19,525,813 km (0.073 R)
• M57: 20,533,654 km (0.059 R)
• M58: 20,776,152 km (0.068 R)
• M59: 21,312,909 km (0.08 R)
• M60: 21,903,671 km (0.056 R)
• M61: 23,050,938 km (0.064 R)
• M62: 23,151,617 km (0.087 R)
• M63: 23,707,971 km (0.119 R)
• M64: 24,782,383 km (0.072 R)
• M65: 24,937,067 km (0.052 R)
• M66: 25,195,722 km (0.077 R)
• M67: 25,403,364 km (0.046 R)
• M68: 25,611,455 km (0.094 R)
• M69: 25,663,664 km (0.091 R)
• M70: 26,502,460 km (0.117 R)
• M71: 26,819,308 km (0.108 R)
• M72: 27,084,246 km (0.102 R)
• M73: 27,403,488 km (0.092 R)
• M74: 27,938,150 km (0.06 R)
• M75: 28,746,577 km (0.104 R)
• M76: 29,126,556 km (0.112 R)
• M77: 29,617,386 km (0.103 R)
• M78: 30,441,671 km (0.073 R)
• M79: 30,496,872 km (0.113 R)
• M80: 30,662,627 km (0.032 R)
• M81: 30,717,978 km (0.113 R)
• M82: 30,939,832 km (0.084 R)
• M83: 31,050,833 km (0.039 R)
• M84: 32,000,181 km (0.097 R)
• M85: 32,168,778 km (0.056 R)
• M86: 33,186,193 km (0.099 R)
• M87: 33,413,732 km (0.113 R)
• M88: 33,641,719 km (0.119 R)
• M89: 34,156,635 km (0.106 R)
• M90: 34,847,328 km (0.084 R)
• M91: 36,946,785 km (0.098 R)
• M92: 38,011,772 km (0.08 R)
• M93: 40,111,378 km (0.119 R)
• M94: 40,293,139 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 3.9

Gravity: 46.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.47 AU - 18.53 AU

Year: 30172 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,448,560 km

• M1: 135,087 km (0.04 R)
• M2: 181,761 km (0.113 R)
• M3: 402,269 km (0.075 R)
• M4: 1,081,742 km (0.101 R)
• M5: 1,182,122 km (0.043 R)
• M6: 1,690,306 km (0.1 R)
• M7: 2,878,113 km (0.1 R)
• M8: 3,303,271 km (0.095 R)
• M9: 3,351,740 km (0.115 R)
• M10: 3,449,428 km (0.086 R)
• M11: 4,054,701 km (0.069 R)
• M12: 4,856,246 km (0.104 R)
• M13: 5,474,384 km (0.052 R)
• M14: 5,531,830 km (0.072 R)
• M15: 6,416,851 km (0.088 R)
• M16: 6,477,289 km (0.106 R)
• M17: 7,281,676 km (0.091 R)
• M18: 7,408,236 km (0.103 R)
• M19: 7,471,815 km (0.103 R)
• M20: 7,792,104 km (0.091 R)
• M21: 8,914,687 km (0.098 R)
• M22: 9,050,073 km (0.065 R)
• M23: 9,391,455 km (0.026 R)
• M24: 10,298,617 km (0.108 R)
• M25: 11,379,611 km (0.045 R)
• M26: 12,875,889 km (0.059 R)
• M27: 13,646,916 km (0.102 R)
• M28: 15,395,266 km (0.086 R)
• M29: 15,884,152 km (0.119 R)
• M30: 16,295,397 km (0.1 R)
• M31: 16,378,124 km (0.097 R)
• M32: 16,877,183 km (0.103 R)
• M33: 18,146,371 km (0.071 R)
• M34: 18,576,166 km (0.12 R)
• M35: 19,183,683 km (0.106 R)
• M36: 20,329,004 km (0.099 R)
• M37: 22,225,307 km (0.032 R)
• M38: 22,592,869 km (0.095 R)
• M39: 23,614,024 km (0.1 R)
• M40: 25,125,860 km (0.104 R)
• M41: 27,059,412 km (0.084 R)
• M42: 27,747,263 km (0.113 R)
• M43: 29,441,908 km (0.077 R)
• M44: 29,643,416 km (0.084 R)
• M45: 29,744,395 km (0.028 R)
• M46: 30,556,113 km (0.085 R)
• M47: 37,306,119 km (0.114 R)
• M48: 37,742,645 km (0.086 R)
• M49: 38,400,726 km (0.115 R)
• M50: 38,951,994 km (0.092 R)
• M51: 39,062,547 km (0.037 R)
• M52: 41,183,247 km (0.082 R)
• M53: 41,295,894 km (0.104 R)
• M54: 44,029,945 km (0.11 R)
• M55: 44,722,583 km (0.074 R)
• M56: 45,535,198 km (0.116 R)
• M57: 46,001,794 km (0.071 R)
• M58: 47,057,207 km (0.074 R)
• M59: 48,120,698 km (0.069 R)
• M60: 52,574,975 km (0.116 R)
• M61: 53,186,830 km (0.108 R)
• M62: 54,541,439 km (0.046 R)
• M63: 55,160,924 km (0.065 R)
• M64: 55,409,406 km (0.117 R)
• M65: 55,907,417 km (0.069 R)
• M66: 56,657,202 km (0.034 R)
• M67: 56,782,415 km (0.104 R)
• M68: 59,689,401 km (0.06 R)
• M69: 63,033,212 km (0.063 R)
• M70: 64,335,462 km (0.101 R)
• M71: 66,834,046 km (0.066 R)
• M72: 66,966,290 km (0.081 R)
• M73: 67,231,377 km (0.093 R)
• M74: 67,364,071 km (0.087 R)
• M75: 68,028,585 km (0.105 R)
• M76: 69,766,463 km (0.026 R)
• M77: 70,035,141 km (0.088 R)
• M78: 70,304,118 km (0.113 R)
• M79: 71,789,774 km (0.052 R)
• M80: 73,695,501 km (0.093 R)
• M81: 74,106,148 km (0.112 R)
• M82: 78,253,150 km (0.091 R)
• M83: 79,792,363 km (0.109 R)
• M84: 80,213,929 km (0.053 R)
• M85: 84,613,154 km (0.111 R)
• M86: 86,481,183 km (0.085 R)
• M87: 88,798,753 km (0.105 R)
• M88: 89,527,295 km (0.089 R)
• M89: 91,871,643 km (0.073 R)
• M90: 92,313,405 km (0.106 R)
• M91: 95,276,789 km (0.116 R)
• M92: 96,321,431 km (0.075 R)
• M93: 100,234,164 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit