🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.48 AU

Year: 536 Days

Day: 15.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.69 AU - 1.99 AU

Year: 945 Days

Day: 18.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,984,320 km

• M1: 128,056 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.85 AU - 3.91 AU

Year: 2895 Days

Day: 17.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.98 AU - 4.26 AU

Year: 3167 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,984,320 km

• M1: 215,122 km (0.1 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 9.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.47 AU - 5.81 AU

Year: 4414 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,984,320 km

• M1: 208,091 km (0.031 R)
• M2: 290,369 km (0.045 R)
• M3: 382,073 km (0.07 R)
• M4: 558,748 km (0.101 R)
• M5: 698,323 km (0.092 R)
• M6: 782,247 km (0.112 R)
• M7: 870,061 km (0.033 R)
• M8: 982,110 km (0.065 R)
• M9: 1,121,086 km (0.11 R)
• M10: 1,221,167 km (0.059 R)
• M11: 1,289,683 km (0.095 R)
• M12: 1,652,458 km (0.07 R)
• M13: 1,871,918 km (0.093 R)
• M14: 2,240,228 km (0.096 R)
• M15: 2,411,218 km (0.103 R)
• M16: 2,751,254 km (0.103 R)
• M17: 2,934,661 km (0.047 R)
• M18: 3,090,692 km (0.072 R)
• M19: 3,201,544 km (0.056 R)
• M20: 3,476,505 km (0.04 R)
• M21: 3,742,191 km (0.054 R)
• M22: 3,945,793 km (0.104 R)
• M23: 4,506,785 km (0.087 R)
• M24: 4,760,204 km (0.034 R)
• M25: 4,851,908 km (0.034 R)
• M26: 4,981,160 km (0.118 R)
• M27: 5,205,408 km (0.099 R)
• M28: 5,318,803 km (0.091 R)
• M29: 6,396,506 km (0.113 R)
• M30: 6,599,510 km (0.09 R)
• M31: 6,949,719 km (0.115 R)
• M32: 7,053,839 km (0.108 R)
• M33: 7,200,594 km (0.109 R)
• M34: 7,284,818 km (0.116 R)
• M35: 7,454,462 km (0.082 R)
• M36: 7,582,368 km (0.106 R)
• M37: 8,189,586 km (0.089 R)
• M38: 8,410,243 km (0.047 R)
• M39: 8,902,569 km (0.088 R)
• M40: 9,129,509 km (0.099 R)
• M41: 9,473,584 km (0.049 R)
• M42: 9,821,848 km (0.041 R)
• M43: 9,915,347 km (0.026 R)
• M44: 10,009,294 km (0.108 R)
• M45: 10,174,301 km (0.051 R)
• M46: 10,363,991 km (0.072 R)
• M47: 10,626,685 km (0.118 R)
• M48: 10,746,812 km (0.103 R)
• M49: 11,305,410 km (0.092 R)
• M50: 11,428,081 km (0.114 R)
• M51: 11,948,232 km (0.098 R)
• M52: 12,048,164 km (0.116 R)
• M53: 12,173,527 km (0.096 R)
• M54: 12,450,732 km (0.107 R)
• M55: 12,857,787 km (0.09 R)
• M56: 13,217,570 km (0.115 R)
• M57: 13,632,704 km (0.112 R)
• M58: 13,894,351 km (0.113 R)
• M59: 14,502,616 km (0.096 R)
• M60: 14,582,651 km (0.1 R)
• M61: 15,119,558 km (0.097 R)
• M62: 15,254,794 km (0.118 R)
• M63: 15,580,917 km (0.113 R)
• M64: 16,185,143 km (0.1 R)
• M65: 16,406,698 km (0.057 R)
• M66: 16,545,674 km (0.113 R)
• M67: 16,712,925 km (0.071 R)
• M68: 17,105,619 km (0.111 R)
• M69: 17,218,266 km (0.105 R)
• M70: 17,899,834 km (0.12 R)
• M71: 18,532,483 km (0.116 R)
• M72: 18,967,963 km (0.055 R)
• M73: 19,318,770 km (0.118 R)
• M74: 19,465,525 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 11.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.31 AU - 7.97 AU

Year: 6480 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,984,320 km

• M1: 175,777 km (0.114 R)
• M2: 292,464 km (0.077 R)
• M3: 579,542 km (0.061 R)
• M4: 663,018 km (0.102 R)
• M5: 912,697 km (0.066 R)
• M6: 1,131,857 km (0.084 R)
• M7: 1,368,671 km (0.072 R)
• M8: 1,468,004 km (0.106 R)
• M9: 1,799,363 km (0.113 R)
• M10: 2,271,494 km (0.098 R)
• M11: 2,532,094 km (0.069 R)
• M12: 2,760,380 km (0.099 R)
• M13: 2,995,548 km (0.092 R)
• M14: 3,104,754 km (0.115 R)
• M15: 3,953,124 km (0.08 R)
• M16: 4,170,190 km (0.082 R)
• M17: 4,666,406 km (0.109 R)
• M18: 4,947,351 km (0.088 R)
• M19: 5,129,113 km (0.061 R)
• M20: 5,313,118 km (0.075 R)
• M21: 5,419,183 km (0.054 R)
• M22: 5,579,851 km (0.079 R)
• M23: 5,687,711 km (0.068 R)
• M24: 5,796,319 km (0.119 R)
• M25: 6,043,305 km (0.114 R)
• M26: 6,154,157 km (0.053 R)
• M27: 6,690,166 km (0.083 R)
• M28: 6,833,780 km (0.052 R)
• M29: 7,359,018 km (0.098 R)
• M30: 7,447,880 km (0.075 R)
• M31: 7,867,202 km (0.094 R)
• M32: 8,079,931 km (0.069 R)
• M33: 8,171,634 km (0.095 R)
• M34: 8,729,036 km (0.107 R)
• M35: 9,718,027 km (0.112 R)
• M36: 9,913,552 km (0.095 R)
• M37: 10,110,422 km (0.101 R)
• M38: 10,641,645 km (0.105 R)
• M39: 11,181,992 km (0.12 R)
• M40: 12,044,274 km (0.108 R)
• M41: 12,254,459 km (0.102 R)
• M42: 12,465,691 km (0.067 R)
• M43: 12,820,687 km (0.091 R)
• M44: 13,071,114 km (0.071 R)
• M45: 13,251,080 km (0.105 R)
• M46: 14,384,733 km (0.111 R)
• M47: 14,496,183 km (0.042 R)
• M48: 15,283,816 km (0.094 R)
• M49: 15,549,502 km (0.05 R)
• M50: 16,008,468 km (0.099 R)
• M51: 16,627,355 km (0.116 R)
• M52: 17,096,643 km (0.052 R)
• M53: 17,333,008 km (0.12 R)
• M54: 17,570,420 km (0.051 R)
• M55: 17,968,350 km (0.086 R)
• M56: 18,048,385 km (0.116 R)
• M57: 18,369,422 km (0.103 R)
• M58: 18,611,471 km (0.064 R)
• M59: 18,732,945 km (0.049 R)
• M60: 18,935,949 km (0.113 R)
• M61: 19,920,303 km (0.066 R)
• M62: 20,127,496 km (0.097 R)
• M63: 20,210,523 km (0.089 R)
• M64: 21,089,709 km (0.097 R)
• M65: 21,300,942 km (0.115 R)
• M66: 21,427,950 km (0.111 R)
• M67: 22,067,032 km (0.114 R)
• M68: 22,152,602 km (0.067 R)
• M69: 22,928,716 km (0.104 R)
• M70: 23,320,214 km (0.054 R)
• M71: 23,801,470 km (0.059 R)
• M72: 24,021,379 km (0.099 R)
• M73: 25,985,449 km (0.075 R)
• M74: 26,121,284 km (0.109 R)
• M75: 26,529,986 km (0.067 R)
• M76: 27,124,188 km (0.046 R)
• M77: 27,676,653 km (0.1 R)
• M78: 28,047,058 km (0.12 R)
• M79: 28,325,908 km (0.076 R)
• M80: 28,886,302 km (0.093 R)
• M81: 29,497,559 km (0.078 R)
• M82: 30,780,659 km (0.039 R)
• M83: 31,308,740 km (0.12 R)
• M84: 31,985,072 km (0.077 R)
• M85: 32,715,110 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 12.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.76 AU - 8.12 AU

Year: 7686 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,984,320 km

• M1: 168,746 km (0.083 R)
• M2: 394,490 km (0.061 R)
• M3: 507,735 km (0.096 R)
• M4: 673,340 km (0.107 R)
• M5: 902,973 km (0.093 R)
• M6: 1,183,768 km (0.095 R)
• M7: 1,400,086 km (0.076 R)
• M8: 1,574,518 km (0.098 R)
• M9: 2,328,341 km (0.076 R)
• M10: 2,488,261 km (0.107 R)
• M11: 2,751,853 km (0.077 R)
• M12: 2,972,958 km (0.038 R)
• M13: 3,342,465 km (0.088 R)
• M14: 3,953,124 km (0.084 R)
• M15: 4,359,880 km (0.105 R)
• M16: 4,800,596 km (0.111 R)
• M17: 4,882,276 km (0.036 R)
• M18: 5,297,859 km (0.057 R)
• M19: 5,964,467 km (0.044 R)
• M20: 7,141,802 km (0.106 R)
• M21: 7,733,163 km (0.083 R)
• M22: 7,829,354 km (0.104 R)
• M23: 7,949,930 km (0.045 R)
• M24: 8,389,598 km (0.114 R)
• M25: 8,637,332 km (0.069 R)
• M26: 8,962,857 km (0.095 R)
• M27: 9,471,789 km (0.027 R)
• M28: 10,464,521 km (0.109 R)
• M29: 11,353,431 km (0.074 R)
• M30: 11,435,411 km (0.116 R)
• M31: 11,682,696 km (0.071 R)
• M32: 11,876,276 km (0.085 R)
• M33: 12,042,928 km (0.112 R)
• M34: 13,318,250 km (0.091 R)
• M35: 13,869,518 km (0.106 R)
• M36: 14,045,295 km (0.106 R)
• M37: 14,280,613 km (0.119 R)
• M38: 15,114,770 km (0.072 R)
• M39: 15,872,783 km (0.033 R)
• M40: 16,550,312 km (0.107 R)
• M41: 16,986,240 km (0.104 R)
• M42: 17,174,284 km (0.115 R)
• M43: 17,774,321 km (0.082 R)
• M44: 18,188,708 km (0.111 R)
• M45: 18,994,890 km (0.088 R)
• M46: 20,109,843 km (0.118 R)
• M47: 20,475,012 km (0.054 R)
• M48: 20,608,453 km (0.107 R)
• M49: 20,775,554 km (0.102 R)
• M50: 21,516,213 km (0.114 R)
• M51: 21,957,975 km (0.105 R)
• M52: 22,299,956 km (0.106 R)
• M53: 22,643,583 km (0.101 R)
• M54: 22,746,955 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 6

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.91 AU - 20.31 AU

Year: 26805 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,984,320 km

• M1: 76,744 km (0.114 R)
• M2: 153,039 km (0.027 R)
• M3: 296,204 km (0.11 R)
• M4: 463,305 km (0.113 R)
• M5: 680,072 km (0.116 R)
• M6: 1,847,384 km (0.052 R)
• M7: 2,254,440 km (0.111 R)
• M8: 2,620,057 km (0.093 R)
• M9: 2,827,250 km (0.079 R)
• M10: 3,518,243 km (0.036 R)
• M11: 3,980,500 km (0.075 R)
• M12: 4,420,767 km (0.117 R)
• M13: 4,834,554 km (0.107 R)
• M14: 4,961,114 km (0.108 R)
• M15: 5,434,591 km (0.057 R)
• M16: 5,967,309 km (0.072 R)
• M17: 6,563,158 km (0.084 R)
• M18: 6,750,454 km (0.068 R)
• M19: 6,891,974 km (0.082 R)
• M20: 7,663,301 km (0.09 R)
• M21: 7,909,838 km (0.08 R)
• M22: 9,286,288 km (0.069 R)
• M23: 9,391,156 km (0.087 R)
• M24: 9,921,480 km (0.09 R)
• M25: 9,975,036 km (0.093 R)
• M26: 10,190,158 km (0.083 R)
• M27: 10,298,467 km (0.059 R)
• M28: 10,406,925 km (0.057 R)
• M29: 10,955,501 km (0.108 R)
• M30: 13,065,579 km (0.091 R)
• M31: 13,597,250 km (0.109 R)
• M32: 13,955,836 km (0.083 R)
• M33: 14,136,251 km (0.098 R)
• M34: 14,438,588 km (0.093 R)
• M35: 14,621,097 km (0.114 R)
• M36: 16,045,120 km (0.04 R)
• M37: 16,297,342 km (0.097 R)
• M38: 16,487,331 km (0.089 R)
• M39: 17,512,974 km (0.106 R)
• M40: 17,772,526 km (0.04 R)
• M41: 17,837,601 km (0.111 R)
• M42: 18,757,479 km (0.089 R)
• M43: 20,985,888 km (0.048 R)
• M44: 21,747,042 km (0.064 R)
• M45: 22,941,133 km (0.087 R)
• M46: 23,868,490 km (0.064 R)
• M47: 24,012,403 km (0.075 R)
• M48: 24,880,968 km (0.094 R)
• M49: 25,981,261 km (0.085 R)
• M50: 26,351,515 km (0.066 R)
• M51: 26,648,916 km (0.106 R)
• M52: 27,022,312 km (0.11 R)
• M53: 29,375,786 km (0.071 R)
• M54: 30,148,908 km (0.041 R)
• M55: 32,508,066 km (0.077 R)
• M56: 32,747,273 km (0.114 R)
• M57: 33,307,667 km (0.115 R)
• M58: 33,468,335 km (0.033 R)
• M59: 35,826,895 km (0.107 R)
• M60: 36,735,403 km (0.043 R)
• M61: 40,359,262 km (0.07 R)
• M62: 40,444,832 km (0.1 R)
• M63: 41,477,057 km (0.105 R)
• M64: 41,563,375 km (0.039 R)
• M65: 42,343,677 km (0.109 R)
• M66: 42,517,809 km (0.118 R)
• M67: 42,866,671 km (0.041 R)
• M68: 44,183,282 km (0.065 R)
• M69: 44,713,607 km (0.117 R)
• M70: 45,157,164 km (0.076 R)
• M71: 45,602,218 km (0.102 R)
• M72: 46,766,090 km (0.11 R)
• M73: 48,849,240 km (0.08 R)
• M74: 50,777,407 km (0.106 R)
• M75: 51,425,614 km (0.105 R)
• M76: 52,543,260 km (0.116 R)
• M77: 53,386,693 km (0.082 R)
• M78: 55,182,167 km (0.113 R)
• M79: 55,848,475 km (0.113 R)
• M80: 57,767,218 km (0.099 R)
• M81: 57,863,708 km (0.052 R)
• M82: 58,831,756 km (0.028 R)
• M83: 59,025,934 km (0.091 R)
• M84: 60,293,776 km (0.088 R)
• M85: 60,489,600 km (0.082 R)
• M86: 61,078,267 km (0.063 R)
• M87: 61,965,084 km (0.09 R)
• M88: 62,459,505 km (0.102 R)
• M89: 63,452,386 km (0.102 R)
• M90: 65,353,176 km (0.091 R)
• M91: 65,755,744 km (0.097 R)
• M92: 67,475,671 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit