🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 260 Days

Day: 32.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,664,633 km

• M1: 310,266 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 282 Days

Day: 42.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,664,633 km

• M1: 138,827 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 17.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,664,633 km

• M1: 187,147 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 12

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.76 AU - 0.78 AU

Year: 443 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,664,633 km

• M1: 150,944 km (0.112 R)
• M2: 244,593 km (0.109 R)
• M3: 379,380 km (0.072 R)
• M4: 460,163 km (0.083 R)
• M5: 560,394 km (0.095 R)
• M6: 656,884 km (0.057 R)
• M7: 733,628 km (0.102 R)
• M8: 818,450 km (0.109 R)
• M9: 969,544 km (0.116 R)
• M10: 1,048,980 km (0.114 R)
• M11: 1,167,163 km (0.078 R)
• M12: 1,257,669 km (0.058 R)
• M13: 1,395,299 km (0.117 R)
• M14: 1,509,293 km (0.058 R)
• M15: 1,608,626 km (0.052 R)
• M16: 1,716,486 km (0.088 R)
• M17: 1,808,189 km (0.05 R)
• M18: 2,035,429 km (0.104 R)
• M19: 2,198,790 km (0.079 R)
• M20: 2,299,020 km (0.031 R)
• M21: 2,421,391 km (0.116 R)
• M22: 2,630,080 km (0.09 R)
• M23: 2,808,700 km (0.082 R)
• M24: 2,947,228 km (0.088 R)
• M25: 3,050,749 km (0.07 R)
• M26: 3,178,207 km (0.102 R)
• M27: 3,516,148 km (0.039 R)
• M28: 3,626,252 km (0.051 R)
• M29: 3,866,058 km (0.027 R)
• M30: 4,078,038 km (0.096 R)
• M31: 4,202,204 km (0.097 R)
• M32: 4,599,237 km (0.07 R)
• M33: 4,702,609 km (0.074 R)
• M34: 4,798,053 km (0.105 R)
• M35: 5,106,075 km (0.079 R)
• M36: 5,266,892 km (0.057 R)
• M37: 5,348,124 km (0.104 R)
• M38: 5,447,756 km (0.096 R)
• M39: 5,548,136 km (0.083 R)
• M40: 5,769,242 km (0.054 R)
• M41: 5,880,842 km (0.06 R)
• M42: 5,983,915 km (0.039 R)
• M43: 6,344,296 km (0.108 R)
• M44: 6,527,254 km (0.078 R)
• M45: 6,614,470 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 10.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.39 AU - 4.81 AU

Year: 5446 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,664,633 km

• M1: 137,929 km (0.062 R)
• M2: 228,885 km (0.057 R)
• M3: 382,671 km (0.104 R)
• M4: 620,382 km (0.107 R)
• M5: 922,271 km (0.059 R)
• M6: 1,250,937 km (0.047 R)
• M7: 1,615,807 km (0.11 R)
• M8: 1,738,028 km (0.111 R)
• M9: 1,873,863 km (0.108 R)
• M10: 2,013,587 km (0.068 R)
• M11: 2,090,181 km (0.073 R)
• M12: 2,235,142 km (0.108 R)
• M13: 2,511,898 km (0.089 R)
• M14: 3,161,901 km (0.087 R)
• M15: 3,355,181 km (0.082 R)
• M16: 3,486,229 km (0.106 R)
• M17: 3,645,700 km (0.063 R)
• M18: 3,958,360 km (0.111 R)
• M19: 4,195,023 km (0.06 R)
• M20: 4,393,540 km (0.08 R)
• M21: 4,522,792 km (0.106 R)
• M22: 4,873,599 km (0.107 R)
• M23: 5,037,409 km (0.074 R)
• M24: 5,478,124 km (0.064 R)
• M25: 5,555,317 km (0.097 R)
• M26: 5,757,872 km (0.096 R)
• M27: 5,931,256 km (0.115 R)
• M28: 6,428,968 km (0.106 R)
• M29: 6,990,409 km (0.045 R)
• M30: 7,344,956 km (0.101 R)
• M31: 7,464,635 km (0.111 R)
• M32: 7,670,930 km (0.116 R)
• M33: 7,844,464 km (0.114 R)
• M34: 8,054,349 km (0.103 R)
• M35: 8,587,367 km (0.112 R)
• M36: 8,967,196 km (0.033 R)
• M37: 9,223,606 km (0.108 R)
• M38: 9,315,759 km (0.097 R)
• M39: 9,762,308 km (0.107 R)
• M40: 9,856,256 km (0.11 R)
• M41: 10,063,898 km (0.077 R)
• M42: 10,445,223 km (0.107 R)
• M43: 10,522,116 km (0.1 R)
• M44: 10,657,053 km (0.115 R)
• M45: 11,261,429 km (0.117 R)
• M46: 11,817,035 km (0.078 R)
• M47: 11,957,358 km (0.113 R)
• M48: 12,178,912 km (0.057 R)
• M49: 13,411,449 km (0.098 R)
• M50: 13,620,737 km (0.1 R)
• M51: 13,873,407 km (0.06 R)
• M52: 13,979,023 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 7.8

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.81 AU - 7.91 AU

Year: 11787 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,664,633 km

• M1: 117,434 km (0.11 R)
• M2: 413,189 km (0.095 R)
• M3: 595,549 km (0.063 R)
• M4: 906,114 km (0.08 R)
• M5: 1,532,481 km (0.059 R)
• M6: 1,713,344 km (0.054 R)
• M7: 2,385,488 km (0.12 R)
• M8: 2,535,086 km (0.102 R)
• M9: 2,843,407 km (0.107 R)
• M10: 3,495,803 km (0.054 R)
• M11: 3,631,788 km (0.077 R)
• M12: 3,734,860 km (0.106 R)
• M13: 3,838,981 km (0.113 R)
• M14: 4,483,747 km (0.119 R)
• M15: 4,780,998 km (0.092 R)
• M16: 4,856,396 km (0.104 R)
• M17: 5,046,535 km (0.08 R)
• M18: 5,161,725 km (0.094 R)
• M19: 5,434,143 km (0.107 R)
• M20: 5,711,198 km (0.081 R)
• M21: 5,831,325 km (0.095 R)
• M22: 7,121,457 km (0.066 R)
• M23: 7,250,859 km (0.102 R)
• M24: 7,424,542 km (0.096 R)
• M25: 7,731,966 km (0.067 R)
• M26: 7,954,119 km (0.096 R)
• M27: 8,178,366 km (0.099 R)
• M28: 9,425,264 km (0.062 R)
• M29: 10,191,654 km (0.09 R)
• M30: 10,288,893 km (0.116 R)
• M31: 10,386,431 km (0.095 R)
• M32: 10,484,268 km (0.072 R)
• M33: 10,680,839 km (0.113 R)
• M34: 11,227,769 km (0.109 R)
• M35: 11,428,978 km (0.109 R)
• M36: 11,580,670 km (0.09 R)
• M37: 11,937,012 km (0.051 R)
• M38: 13,133,496 km (0.071 R)
• M39: 13,772,878 km (0.051 R)
• M40: 13,880,438 km (0.094 R)
• M41: 14,915,955 km (0.045 R)
• M42: 15,248,212 km (0.102 R)
• M43: 15,976,155 km (0.111 R)
• M44: 17,816,209 km (0.067 R)
• M45: 18,701,529 km (0.104 R)
• M46: 18,880,298 km (0.084 R)
• M47: 20,331,099 km (0.117 R)
• M48: 21,255,763 km (0.065 R)
• M49: 21,504,694 km (0.038 R)
• M50: 21,817,204 km (0.116 R)
• M51: 23,018,475 km (0.03 R)
• M52: 23,146,231 km (0.115 R)
• M53: 24,893,086 km (0.026 R)
• M54: 25,550,718 km (0.076 R)
• M55: 26,414,346 km (0.051 R)
• M56: 26,748,997 km (0.097 R)
• M57: 27,085,143 km (0.117 R)
• M58: 27,625,790 km (0.057 R)
• M59: 28,443,342 km (0.098 R)
• M60: 29,199,859 km (0.038 R)
• M61: 29,268,973 km (0.026 R)
• M62: 30,873,261 km (0.106 R)
• M63: 30,943,721 km (0.037 R)
• M64: 31,225,863 km (0.087 R)
• M65: 31,367,233 km (0.099 R)
• M66: 31,721,630 km (0.1 R)
• M67: 32,006,016 km (0.093 R)
• M68: 32,362,807 km (0.096 R)
• M69: 33,008,471 km (0.098 R)
• M70: 33,368,852 km (0.091 R)
• M71: 33,441,108 km (0.043 R)
• M72: 34,093,804 km (0.085 R)
• M73: 34,458,074 km (0.051 R)
• M74: 36,225,124 km (0.103 R)
• M75: 36,820,524 km (0.104 R)
• M76: 38,096,743 km (0.104 R)
• M77: 39,999,628 km (0.092 R)
• M78: 40,692,266 km (0.108 R)
• M79: 40,923,994 km (0.108 R)
• M80: 42,480,260 km (0.034 R)
• M81: 42,558,500 km (0.101 R)
• M82: 43,108,122 km (0.116 R)
• M83: 44,134,962 km (0.053 R)
• M84: 45,169,880 km (0.09 R)
• M85: 45,570,055 km (0.076 R)
• M86: 45,810,758 km (0.063 R)
• M87: 50,380,075 km (0.074 R)
• M88: 51,044,738 km (0.116 R)
• M89: 51,378,042 km (0.066 R)
• M90: 54,240,598 km (0.096 R)
• M91: 54,665,904 km (0.102 R)
• M92: 55,948,556 km (0.1 R)
• M93: 56,034,426 km (0.1 R)
• M94: 57,934,319 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 5.9

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.95 AU - 8.61 AU

Year: 12886 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,664,633 km

• M1: 114,592 km (0.098 R)
• M2: 343,178 km (0.044 R)
• M3: 736,620 km (0.1 R)
• M4: 836,551 km (0.118 R)
• M5: 919,728 km (0.078 R)
• M6: 1,072,168 km (0.086 R)
• M7: 1,162,974 km (0.054 R)
• M8: 1,303,895 km (0.117 R)
• M9: 1,376,450 km (0.09 R)
• M10: 1,654,253 km (0.077 R)
• M11: 1,867,281 km (0.11 R)
• M12: 2,203,128 km (0.077 R)
• M13: 2,348,687 km (0.08 R)
• M14: 2,961,888 km (0.079 R)
• M15: 3,220,393 km (0.095 R)
• M16: 3,319,278 km (0.116 R)
• M17: 3,898,221 km (0.052 R)
• M18: 4,145,806 km (0.118 R)
• M19: 4,581,884 km (0.116 R)
• M20: 4,805,383 km (0.081 R)
• M21: 4,843,081 km (0.064 R)
• M22: 5,032,472 km (0.106 R)
• M23: 5,147,364 km (0.064 R)
• M24: 6,016,228 km (0.092 R)
• M25: 6,718,141 km (0.092 R)
• M26: 6,929,523 km (0.058 R)
• M27: 7,489,318 km (0.085 R)
• M28: 7,796,742 km (0.102 R)
• M29: 8,108,354 km (0.037 R)
• M30: 8,697,770 km (0.039 R)
• M31: 9,020,901 km (0.083 R)
• M32: 9,254,124 km (0.074 R)
• M33: 9,395,045 km (0.048 R)
• M34: 10,694,602 km (0.1 R)
• M35: 11,340,267 km (0.11 R)
• M36: 11,998,348 km (0.086 R)
• M37: 12,616,935 km (0.064 R)
• M38: 13,831,071 km (0.111 R)
• M39: 14,971,904 km (0.111 R)
• M40: 16,312,301 km (0.119 R)
• M41: 16,596,388 km (0.098 R)
• M42: 16,710,531 km (0.092 R)
• M43: 16,767,677 km (0.119 R)
• M44: 17,400,476 km (0.099 R)
• M45: 17,458,371 km (0.091 R)
• M46: 17,807,233 km (0.102 R)
• M47: 19,046,352 km (0.104 R)
• M48: 19,706,378 km (0.106 R)
• M49: 22,926,622 km (0.057 R)
• M50: 23,308,545 km (0.096 R)
• M51: 23,372,423 km (0.084 R)
• M52: 23,628,385 km (0.057 R)
• M53: 24,531,807 km (0.117 R)
• M54: 25,118,530 km (0.106 R)
• M55: 27,713,903 km (0.083 R)
• M56: 27,917,057 km (0.101 R)
• M57: 28,666,243 km (0.102 R)
• M58: 29,698,468 km (0.108 R)
• M59: 30,602,788 km (0.095 R)
• M60: 31,234,240 km (0.101 R)
• M61: 32,438,503 km (0.115 R)
• M62: 32,652,578 km (0.103 R)
• M63: 32,795,593 km (0.106 R)
• M64: 33,225,837 km (0.075 R)
• M65: 34,019,453 km (0.058 R)
• M66: 34,892,357 km (0.103 R)
• M67: 35,038,514 km (0.083 R)
• M68: 35,772,591 km (0.11 R)
• M69: 37,554,900 km (0.113 R)
• M70: 38,305,881 km (0.041 R)
• M71: 39,213,791 km (0.096 R)
• M72: 39,670,363 km (0.096 R)
• M73: 39,822,953 km (0.107 R)
• M74: 40,281,919 km (0.119 R)
• M75: 40,665,788 km (0.062 R)
• M76: 41,824,423 km (0.108 R)
• M77: 42,135,138 km (0.049 R)
• M78: 43,543,303 km (0.053 R)
• M79: 43,700,680 km (0.095 R)
• M80: 44,095,020 km (0.039 R)
• M81: 44,569,694 km (0.112 R)
• M82: 44,807,704 km (0.025 R)
• M83: 45,046,163 km (0.068 R)
• M84: 45,285,071 km (0.06 R)
• M85: 45,364,806 km (0.104 R)
• M86: 47,291,926 km (0.079 R)
• M87: 47,859,052 km (0.12 R)
• M88: 50,728,189 km (0.052 R)
• M89: 51,308,629 km (0.085 R)
• M90: 52,392,615 km (0.094 R)
• M91: 52,643,790 km (0.089 R)
• M92: 54,159,366 km (0.085 R)
• M93: 54,582,877 km (0.102 R)
• M94: 55,177,679 km (0.047 R)
• M95: 55,603,883 km (0.118 R)
• M96: 56,373,714 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit