🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 302 Days

Day: 24.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 112.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 531 Days

Day: 12.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,525,118 km

• M1: 637,885 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.44 AU - 1.44 AU

Year: 744 Days

Day: 35.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.61 AU - 2.17 AU

Year: 1118 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,525,118 km

• M1: 1,610,421 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.88 AU - 2.18 AU

Year: 1245 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 13.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.39 AU - 3.51 AU

Year: 2181 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,525,118 km

• M1: 193,879 km (0.095 R)
• M2: 305,479 km (0.092 R)
• M3: 436,227 km (0.107 R)
• M4: 527,781 km (0.106 R)
• M5: 668,702 km (0.116 R)
• M6: 904,319 km (0.115 R)
• M7: 1,043,595 km (0.059 R)
• M8: 1,228,797 km (0.095 R)
• M9: 1,449,903 km (0.113 R)
• M10: 1,692,999 km (0.096 R)
• M11: 1,833,172 km (0.118 R)
• M12: 2,172,460 km (0.103 R)
• M13: 2,286,903 km (0.115 R)
• M14: 2,403,439 km (0.119 R)
• M15: 2,512,047 km (0.113 R)
• M16: 2,612,278 km (0.098 R)
• M17: 2,703,682 km (0.077 R)
• M18: 2,995,249 km (0.029 R)
• M19: 3,199,001 km (0.055 R)
• M20: 3,507,771 km (0.075 R)
• M21: 3,620,418 km (0.086 R)
• M22: 3,849,303 km (0.07 R)
• M23: 3,977,359 km (0.119 R)
• M24: 4,083,274 km (0.072 R)
• M25: 4,225,841 km (0.116 R)
• M26: 4,430,790 km (0.118 R)
• M27: 4,528,328 km (0.065 R)
• M28: 4,614,346 km (0.08 R)
• M29: 4,788,029 km (0.088 R)
• M30: 5,309,228 km (0.11 R)
• M31: 5,439,079 km (0.072 R)
• M32: 5,649,115 km (0.105 R)
• M33: 5,755,180 km (0.117 R)
• M34: 5,875,307 km (0.094 R)
• M35: 5,969,404 km (0.106 R)
• M36: 6,172,558 km (0.036 R)
• M37: 6,558,071 km (0.103 R)
• M38: 6,669,671 km (0.098 R)
• M39: 6,809,994 km (0.106 R)
• M40: 6,923,090 km (0.1 R)
• M41: 7,122,355 km (0.104 R)
• M42: 7,251,607 km (0.111 R)
• M43: 7,483,185 km (0.064 R)
• M44: 7,790,758 km (0.111 R)
• M45: 8,028,020 km (0.061 R)
• M46: 8,237,607 km (0.105 R)
• M47: 8,754,168 km (0.055 R)
• M48: 9,203,111 km (0.12 R)
• M49: 9,469,844 km (0.094 R)
• M50: 9,611,962 km (0.102 R)
• M51: 10,075,267 km (0.065 R)
• M52: 10,188,064 km (0.113 R)
• M53: 10,382,691 km (0.083 R)
• M54: 10,611,127 km (0.106 R)
• M55: 10,857,963 km (0.101 R)
• M56: 11,306,757 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 14.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.4 AU - 6.6 AU

Year: 5552 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,525,118 km

• M1: 182,061 km (0.099 R)
• M2: 302,487 km (0.12 R)
• M3: 397,631 km (0.115 R)
• M4: 488,736 km (0.089 R)
• M5: 651,798 km (0.072 R)
• M6: 973,733 km (0.062 R)
• M7: 1,190,051 km (0.088 R)
• M8: 1,325,736 km (0.105 R)
• M9: 1,456,036 km (0.107 R)
• M10: 1,625,381 km (0.079 R)
• M11: 1,718,431 km (0.09 R)
• M12: 1,861,746 km (0.096 R)
• M13: 2,059,364 km (0.106 R)
• M14: 2,277,179 km (0.108 R)
• M15: 2,516,236 km (0.093 R)
• M16: 2,680,345 km (0.079 R)
• M17: 2,962,038 km (0.098 R)
• M18: 3,135,721 km (0.068 R)
• M19: 3,253,454 km (0.037 R)
• M20: 3,448,081 km (0.034 R)
• M21: 3,677,564 km (0.069 R)
• M22: 4,135,633 km (0.066 R)
• M23: 4,696,027 km (0.092 R)
• M24: 4,865,521 km (0.11 R)
• M25: 5,054,463 km (0.042 R)
• M26: 5,175,937 km (0.12 R)
• M27: 5,280,805 km (0.081 R)
• M28: 5,404,073 km (0.035 R)
• M29: 5,546,191 km (0.105 R)
• M30: 5,834,167 km (0.037 R)
• M31: 6,016,677 km (0.108 R)
• M32: 6,219,681 km (0.074 R)
• M33: 6,613,572 km (0.073 R)
• M34: 7,035,139 km (0.083 R)
• M35: 7,249,214 km (0.102 R)
• M36: 7,944,694 km (0.046 R)
• M37: 8,434,029 km (0.09 R)
• M38: 8,744,893 km (0.086 R)
• M39: 9,506,496 km (0.085 R)
• M40: 9,613,907 km (0.087 R)
• M41: 9,851,768 km (0.107 R)
• M42: 10,091,573 km (0.071 R)
• M43: 10,577,168 km (0.109 R)
• M44: 10,777,928 km (0.095 R)
• M45: 11,002,624 km (0.119 R)
• M46: 11,662,949 km (0.045 R)
• M47: 11,801,178 km (0.055 R)
• M48: 11,940,004 km (0.105 R)
• M49: 12,172,480 km (0.093 R)
• M50: 12,265,978 km (0.103 R)
• M51: 12,477,061 km (0.117 R)
• M52: 12,736,763 km (0.089 R)
• M53: 12,855,394 km (0.118 R)
• M54: 13,069,768 km (0.07 R)
• M55: 13,165,510 km (0.071 R)
• M56: 13,429,999 km (0.098 R)
• M57: 13,696,134 km (0.047 R)
• M58: 13,841,992 km (0.06 R)
• M59: 14,110,969 km (0.095 R)
• M60: 14,381,591 km (0.109 R)
• M61: 14,778,325 km (0.115 R)
• M62: 15,078,269 km (0.119 R)
• M63: 15,456,003 km (0.112 R)
• M64: 15,862,311 km (0.09 R)
• M65: 16,246,628 km (0.088 R)
• M66: 16,685,698 km (0.03 R)
• M67: 16,841,728 km (0.081 R)
• M68: 16,998,208 km (0.052 R)
• M69: 17,496,668 km (0.099 R)
• M70: 17,814,114 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.9

Radius: 7.7

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.21 AU - 12.29 AU

Year: 15172 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,525,118 km

• M1: 178,171 km (0.065 R)
• M2: 467,045 km (0.09 R)
• M3: 755,320 km (0.059 R)
• M4: 823,835 km (0.07 R)
• M5: 943,065 km (0.07 R)
• M6: 992,432 km (0.09 R)
• M7: 1,119,740 km (0.12 R)
• M8: 1,225,655 km (0.049 R)
• M9: 1,362,837 km (0.101 R)
• M10: 2,155,107 km (0.099 R)
• M11: 2,221,229 km (0.073 R)
• M12: 2,918,954 km (0.107 R)
• M13: 3,140,658 km (0.062 R)
• M14: 3,919,315 km (0.076 R)
• M15: 4,583,529 km (0.114 R)
• M16: 4,754,968 km (0.054 R)
• M17: 5,104,429 km (0.089 R)
• M18: 5,371,910 km (0.085 R)
• M19: 6,154,456 km (0.103 R)
• M20: 6,487,012 km (0.072 R)
• M21: 6,728,164 km (0.099 R)
• M22: 6,825,552 km (0.082 R)
• M23: 7,120,260 km (0.094 R)
• M24: 7,722,092 km (0.1 R)
• M25: 8,708,242 km (0.04 R)
• M26: 10,569,688 km (0.087 R)
• M27: 11,312,890 km (0.075 R)
• M28: 11,486,873 km (0.052 R)
• M29: 14,387,426 km (0.103 R)
• M30: 16,966,643 km (0.103 R)
• M31: 17,499,361 km (0.064 R)
• M32: 17,700,570 km (0.085 R)
• M33: 18,855,166 km (0.12 R)
• M34: 19,199,391 km (0.043 R)
• M35: 19,406,883 km (0.088 R)
• M36: 19,545,710 km (0.084 R)
• M37: 20,526,174 km (0.114 R)
• M38: 21,738,216 km (0.083 R)
• M39: 22,244,156 km (0.109 R)
• M40: 22,389,416 km (0.115 R)
• M41: 22,462,120 km (0.114 R)
• M42: 22,680,832 km (0.091 R)
• M43: 24,680,507 km (0.096 R)
• M44: 25,511,224 km (0.091 R)
• M45: 26,121,284 km (0.037 R)
• M46: 26,197,878 km (0.112 R)
• M47: 26,967,709 km (0.114 R)
• M48: 28,687,636 km (0.091 R)
• M49: 29,004,185 km (0.1 R)
• M50: 30,765,550 km (0.086 R)
• M51: 30,927,415 km (0.09 R)
• M52: 31,659,248 km (0.101 R)
• M53: 31,822,609 km (0.105 R)
• M54: 32,479,044 km (0.116 R)
• M55: 33,057,090 km (0.113 R)
• M56: 33,972,330 km (0.092 R)
• M57: 34,139,580 km (0.071 R)
• M58: 35,487,756 km (0.062 R)
• M59: 36,510,258 km (0.106 R)
• M60: 36,939,155 km (0.12 R)
• M61: 39,021,109 km (0.052 R)
• M62: 39,196,288 km (0.067 R)
• M63: 39,459,580 km (0.116 R)
• M64: 40,430,021 km (0.079 R)
• M65: 41,497,701 km (0.117 R)
• M66: 42,484,449 km (0.085 R)
• M67: 42,935,636 km (0.032 R)
• M68: 43,207,007 km (0.048 R)
• M69: 43,842,498 km (0.076 R)
• M70: 44,664,239 km (0.101 R)
• M71: 45,306,762 km (0.12 R)
• M72: 45,952,427 km (0.077 R)
• M73: 46,044,878 km (0.069 R)
• M74: 46,601,083 km (0.088 R)
• M75: 47,533,078 km (0.086 R)
• M76: 49,131,531 km (0.053 R)
• M77: 49,320,623 km (0.115 R)
• M78: 49,699,853 km (0.119 R)
• M79: 49,794,698 km (0.114 R)
• M80: 51,034,416 km (0.115 R)
• M81: 52,477,437 km (0.101 R)
• M82: 55,206,551 km (0.102 R)
• M83: 55,501,708 km (0.084 R)
• M84: 56,192,551 km (0.099 R)
• M85: 61,106,541 km (0.117 R)
• M86: 61,921,850 km (0.073 R)
• M87: 63,357,241 km (0.107 R)
• M88: 63,563,238 km (0.062 R)
• M89: 64,182,423 km (0.12 R)
• M90: 65,322,808 km (0.09 R)
• M91: 67,098,385 km (0.071 R)
• M92: 68,044,741 km (0.056 R)
• M93: 68,255,674 km (0.113 R)
• M94: 71,231,176 km (0.118 R)
• M95: 71,445,400 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.5

Radius: 4.6

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.9 AU - 14.32 AU

Year: 21613 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,525,118 km

• M1: 97,837 km (0.075 R)
• M2: 148,551 km (0.057 R)
• M3: 299,495 km (0.11 R)
• M4: 365,468 km (0.068 R)
• M5: 400,324 km (0.079 R)
• M6: 531,671 km (0.105 R)
• M7: 1,262,008 km (0.092 R)
• M8: 1,512,734 km (0.085 R)
• M9: 1,599,650 km (0.042 R)
• M10: 1,778,719 km (0.112 R)
• M11: 2,908,931 km (0.117 R)
• M12: 3,017,389 km (0.03 R)
• M13: 3,464,687 km (0.066 R)
• M14: 3,579,877 km (0.09 R)
• M15: 3,813,699 km (0.107 R)
• M16: 3,853,192 km (0.096 R)
• M17: 4,173,930 km (0.098 R)
• M18: 4,296,451 km (0.11 R)
• M19: 4,544,933 km (0.111 R)
• M20: 5,719,875 km (0.099 R)
• M21: 5,947,263 km (0.054 R)
• M22: 7,570,400 km (0.12 R)
• M23: 7,620,067 km (0.101 R)
• M24: 7,669,883 km (0.101 R)
• M25: 9,002,501 km (0.08 R)
• M26: 9,749,144 km (0.05 R)
• M27: 9,857,452 km (0.074 R)
• M28: 10,184,773 km (0.1 R)
• M29: 10,404,831 km (0.078 R)
• M30: 10,738,135 km (0.056 R)
• M31: 12,280,190 km (0.115 R)
• M32: 12,455,818 km (0.11 R)
• M33: 12,632,194 km (0.085 R)
• M34: 12,691,285 km (0.032 R)
• M35: 13,708,102 km (0.065 R)
• M36: 15,187,475 km (0.113 R)
• M37: 15,946,086 km (0.077 R)
• M38: 16,329,954 km (0.077 R)
• M39: 16,716,814 km (0.109 R)
• M40: 17,763,251 km (0.099 R)
• M41: 18,428,064 km (0.085 R)
• M42: 19,576,826 km (0.067 R)
• M43: 19,987,772 km (0.082 R)
• M44: 20,125,252 km (0.037 R)
• M45: 22,013,626 km (0.104 R)
• M46: 22,369,519 km (0.071 R)
• M47: 23,303,608 km (0.118 R)
• M48: 24,177,110 km (0.049 R)
• M49: 24,323,716 km (0.044 R)
• M50: 24,470,621 km (0.083 R)
• M51: 24,839,230 km (0.091 R)
• M52: 25,507,335 km (0.09 R)
• M53: 25,656,484 km (0.092 R)
• M54: 28,547,163 km (0.084 R)
• M55: 30,030,725 km (0.091 R)
• M56: 31,940,193 km (0.082 R)
• M57: 34,381,779 km (0.093 R)
• M58: 35,708,114 km (0.097 R)
• M59: 37,220,399 km (0.105 R)
• M60: 37,304,922 km (0.086 R)
• M61: 37,474,416 km (0.091 R)
• M62: 37,644,060 km (0.119 R)
• M63: 38,069,517 km (0.104 R)
• M64: 38,839,048 km (0.055 R)
• M65: 39,096,805 km (0.118 R)
• M66: 40,306,753 km (0.118 R)
• M67: 42,763,449 km (0.118 R)
• M68: 42,852,160 km (0.11 R)
• M69: 43,474,188 km (0.062 R)
• M70: 44,278,576 km (0.119 R)
• M71: 44,457,944 km (0.045 R)
• M72: 47,177,783 km (0.094 R)
• M73: 48,372,920 km (0.078 R)
• M74: 48,465,372 km (0.056 R)
• M75: 49,299,081 km (0.1 R)
• M76: 51,828,781 km (0.098 R)
• M77: 52,871,478 km (0.046 R)
• M78: 53,443,241 km (0.077 R)
• M79: 55,846,980 km (0.109 R)
• M80: 58,384,159 km (0.075 R)
• M81: 58,876,336 km (0.084 R)
• M82: 59,468,894 km (0.099 R)
• M83: 59,666,812 km (0.088 R)
• M84: 60,460,727 km (0.079 R)
• M85: 61,858,420 km (0.108 R)
• M86: 62,058,881 km (0.108 R)
• M87: 62,762,590 km (0.099 R)
• M88: 63,367,713 km (0.051 R)
• M89: 64,991,000 km (0.112 R)
• M90: 67,348,363 km (0.114 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: 319 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit