🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.7 AU - 1.1 AU

Year: 355 Days

Day: 31.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.04 AU - 1.42 AU

Year: 568 Days

Day: 13.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,868,929 km

• M1: 696,378 km (0.08 R)
• M2: 1,090,718 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.56 AU - 1.98 AU

Year: 980 Days

Day: 13.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,868,929 km

• M1: 1,087,577 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.96 AU - 2.72 AU

Year: 1490 Days

Day: 27.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,868,929 km

• M1: 83,476 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.16 AU - 2.7 AU

Year: 1577 Days

Day: 17.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.69 AU - 2.89 AU

Year: 1940 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,868,929 km

• M1: 147,204 km (0.116 R)
• M2: 1,001,109 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.46 AU - 8.82 AU

Year: 7941 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,868,929 km

• M1: 172,486 km (0.047 R)
• M2: 269,575 km (0.041 R)
• M3: 548,875 km (0.061 R)
• M4: 933,192 km (0.063 R)
• M5: 1,137,093 km (0.083 R)
• M6: 1,208,452 km (0.049 R)
• M7: 1,337,255 km (0.103 R)
• M8: 1,509,742 km (0.12 R)
• M9: 1,669,512 km (0.114 R)
• M10: 1,898,397 km (0.057 R)
• M11: 2,527,157 km (0.07 R)
• M12: 2,742,578 km (0.083 R)
• M13: 2,939,000 km (0.112 R)
• M14: 3,191,371 km (0.077 R)
• M15: 3,268,414 km (0.094 R)
• M16: 3,744,136 km (0.108 R)
• M17: 4,101,375 km (0.089 R)
• M18: 4,326,670 km (0.117 R)
• M19: 4,498,408 km (0.093 R)
• M20: 5,452,244 km (0.102 R)
• M21: 5,983,915 km (0.097 R)
• M22: 6,239,877 km (0.076 R)
• M23: 7,096,773 km (0.068 R)
• M24: 7,538,985 km (0.119 R)
• M25: 7,676,914 km (0.031 R)
• M26: 8,095,638 km (0.054 R)
• M27: 8,307,918 km (0.096 R)
• M28: 8,665,606 km (0.084 R)
• M29: 9,248,589 km (0.087 R)
• M30: 9,359,292 km (0.104 R)
• M31: 9,619,442 km (0.056 R)
• M32: 9,769,190 km (0.102 R)
• M33: 9,957,384 km (0.101 R)
• M34: 10,032,931 km (0.084 R)
• M35: 10,490,850 km (0.08 R)
• M36: 10,877,560 km (0.079 R)
• M37: 11,506,171 km (0.077 R)
• M38: 11,744,929 km (0.078 R)
• M39: 12,389,696 km (0.103 R)
• M40: 12,921,965 km (0.09 R)
• M41: 13,170,148 km (0.101 R)
• M42: 13,587,376 km (0.094 R)
• M43: 15,255,841 km (0.079 R)
• M44: 16,180,805 km (0.092 R)
• M45: 16,314,545 km (0.073 R)
• M46: 16,403,706 km (0.117 R)
• M47: 16,897,827 km (0.105 R)
• M48: 17,169,348 km (0.1 R)
• M49: 17,670,949 km (0.051 R)
• M50: 18,501,965 km (0.095 R)
• M51: 19,298,724 km (0.053 R)
• M52: 19,393,120 km (0.09 R)
• M53: 19,630,083 km (0.077 R)
• M54: 20,058,681 km (0.109 R)
• M55: 22,895,057 km (0.112 R)
• M56: 23,195,599 km (0.088 R)
• M57: 24,359,769 km (0.031 R)
• M58: 24,974,617 km (0.102 R)
• M59: 25,232,374 km (0.083 R)
• M60: 25,439,268 km (0.109 R)
• M61: 25,542,789 km (0.099 R)
• M62: 25,646,610 km (0.096 R)
• M63: 26,481,815 km (0.065 R)
• M64: 26,639,342 km (0.033 R)
• M65: 27,008,250 km (0.049 R)
• M66: 27,114,016 km (0.099 R)
• M67: 28,178,704 km (0.119 R)
• M68: 28,554,643 km (0.102 R)
• M69: 28,662,354 km (0.114 R)
• M70: 30,074,857 km (0.089 R)
• M71: 30,789,635 km (0.04 R)
• M72: 31,621,250 km (0.1 R)
• M73: 32,123,749 km (0.081 R)
• M74: 33,136,676 km (0.105 R)
• M75: 34,045,932 km (0.103 R)
• M76: 34,160,225 km (0.096 R)
• M77: 34,503,702 km (0.077 R)
• M78: 35,598,908 km (0.077 R)
• M79: 36,121,603 km (0.113 R)
• M80: 37,233,564 km (0.106 R)
• M81: 37,764,187 km (0.074 R)
• M82: 38,119,333 km (0.116 R)
• M83: 39,071,822 km (0.077 R)
• M84: 39,851,526 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 8.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.93 AU - 8.19 AU

Year: 9525 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,868,929 km

• M1: 376,837 km (0.111 R)
• M2: 467,643 km (0.082 R)
• M3: 673,789 km (0.088 R)
• M4: 867,967 km (0.104 R)
• M5: 922,869 km (0.081 R)
• M6: 1,007,691 km (0.116 R)
• M7: 1,095,056 km (0.08 R)
• M8: 1,587,981 km (0.087 R)
• M9: 1,690,755 km (0.117 R)
• M10: 1,813,575 km (0.074 R)
• M11: 2,180,987 km (0.089 R)
• M12: 2,295,729 km (0.079 R)
• M13: 2,471,806 km (0.119 R)
• M14: 2,692,911 km (0.04 R)
• M15: 2,920,599 km (0.103 R)
• M16: 3,068,851 km (0.075 R)
• M17: 3,394,824 km (0.112 R)
• M18: 3,800,534 km (0.081 R)
• M19: 4,103,320 km (0.109 R)
• M20: 4,174,379 km (0.116 R)
• M21: 5,032,622 km (0.113 R)
• M22: 5,108,767 km (0.112 R)
• M23: 5,313,567 km (0.078 R)
• M24: 5,757,723 km (0.099 R)
• M25: 5,917,344 km (0.119 R)
• M26: 6,159,543 km (0.112 R)
• M27: 6,405,033 km (0.082 R)
• M28: 6,625,989 km (0.1 R)
• M29: 6,765,265 km (0.077 R)
• M30: 6,821,364 km (0.108 R)
• M31: 6,877,463 km (0.064 R)
• M32: 7,132,228 km (0.103 R)
• M33: 8,062,876 km (0.111 R)
• M34: 8,603,074 km (0.049 R)
• M35: 9,062,190 km (0.112 R)
• M36: 9,123,974 km (0.037 R)
• M37: 9,186,057 km (0.115 R)
• M38: 9,248,140 km (0.096 R)
• M39: 9,686,761 km (0.054 R)
• M40: 10,036,222 km (0.048 R)
• M41: 10,422,184 km (0.107 R)
• M42: 10,616,961 km (0.05 R)
• M43: 10,682,186 km (0.066 R)
• M44: 11,208,620 km (0.118 R)
• M45: 11,575,434 km (0.114 R)
• M46: 11,642,604 km (0.06 R)
• M47: 11,777,242 km (0.079 R)
• M48: 11,980,246 km (0.038 R)
• M49: 12,116,081 km (0.102 R)
• M50: 13,574,212 km (0.12 R)
• M51: 14,000,865 km (0.098 R)
• M52: 14,215,986 km (0.074 R)
• M53: 14,359,900 km (0.115 R)
• M54: 14,685,574 km (0.08 R)
• M55: 15,975,108 km (0.101 R)
• M56: 16,049,907 km (0.063 R)
• M57: 16,350,299 km (0.12 R)
• M58: 16,501,094 km (0.108 R)
• M59: 16,576,641 km (0.099 R)
• M60: 17,262,248 km (0.056 R)
• M61: 17,531,374 km (0.081 R)
• M62: 17,840,743 km (0.053 R)
• M63: 18,190,802 km (0.067 R)
• M64: 18,700,631 km (0.116 R)
• M65: 19,374,271 km (0.113 R)
• M66: 20,298,187 km (0.116 R)
• M67: 20,379,269 km (0.1 R)
• M68: 20,745,186 km (0.11 R)
• M69: 21,072,356 km (0.11 R)
• M70: 21,980,714 km (0.06 R)
• M71: 22,272,580 km (0.115 R)
• M72: 22,356,055 km (0.083 R)
• M73: 22,691,454 km (0.078 R)
• M74: 23,367,337 km (0.099 R)
• M75: 24,307,260 km (0.073 R)
• M76: 24,695,317 km (0.077 R)
• M77: 25,696,426 km (0.119 R)
• M78: 26,135,795 km (0.102 R)
• M79: 27,111,323 km (0.068 R)
• M80: 27,289,943 km (0.085 R)
• M81: 27,603,500 km (0.104 R)
• M82: 28,824,069 km (0.104 R)
• M83: 29,006,279 km (0.103 R)
• M84: 29,463,899 km (0.093 R)
• M85: 29,601,529 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.4

Radius: 5.3

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.34 AU - 11.32 AU

Year: 14835 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,868,929 km

• M1: 74,350 km (0.088 R)
• M2: 246,537 km (0.114 R)
• M3: 283,039 km (0.104 R)
• M4: 904,618 km (0.094 R)
• M5: 1,129,913 km (0.1 R)
• M6: 1,535,173 km (0.113 R)
• M7: 1,879,099 km (0.112 R)
• M8: 1,981,723 km (0.081 R)
• M9: 2,033,633 km (0.091 R)
• M10: 2,635,466 km (0.054 R)
• M11: 2,692,762 km (0.082 R)
• M12: 3,257,793 km (0.072 R)
• M13: 3,793,503 km (0.076 R)
• M14: 4,187,992 km (0.067 R)
• M15: 4,458,166 km (0.092 R)
• M16: 4,803,887 km (0.095 R)
• M17: 5,338,699 km (0.083 R)
• M18: 5,631,612 km (0.071 R)
• M19: 5,929,760 km (0.058 R)
• M20: 6,271,292 km (0.104 R)
• M21: 6,619,107 km (0.083 R)
• M22: 7,495,751 km (0.09 R)
• M23: 7,659,112 km (0.078 R)
• M24: 7,700,102 km (0.11 R)
• M25: 7,823,520 km (0.081 R)
• M26: 7,906,247 km (0.092 R)
• M27: 7,989,125 km (0.08 R)
• M28: 8,239,851 km (0.115 R)
• M29: 8,281,888 km (0.118 R)
• M30: 8,366,111 km (0.048 R)
• M31: 8,791,717 km (0.067 R)
• M32: 8,920,820 km (0.044 R)
• M33: 9,752,584 km (0.108 R)
• M34: 10,020,514 km (0.081 R)
• M35: 10,155,302 km (0.109 R)
• M36: 10,290,688 km (0.077 R)
• M37: 10,609,032 km (0.109 R)
• M38: 11,772,156 km (0.105 R)
• M39: 12,200,604 km (0.115 R)
• M40: 12,585,818 km (0.104 R)
• M41: 12,779,996 km (0.034 R)
• M42: 13,220,263 km (0.114 R)
• M43: 14,469,405 km (0.119 R)
• M44: 14,928,372 km (0.112 R)
• M45: 15,755,797 km (0.053 R)
• M46: 16,175,120 km (0.104 R)
• M47: 16,386,203 km (0.072 R)
• M48: 17,834,310 km (0.072 R)
• M49: 18,052,424 km (0.055 R)
• M50: 19,211,359 km (0.073 R)
• M51: 20,851,101 km (0.045 R)
• M52: 21,484,648 km (0.107 R)
• M53: 21,891,105 km (0.114 R)
• M54: 23,244,667 km (0.106 R)
• M55: 23,482,677 km (0.046 R)
• M56: 23,781,574 km (0.074 R)
• M57: 25,172,235 km (0.101 R)
• M58: 26,093,309 km (0.114 R)
• M59: 26,464,761 km (0.037 R)
• M60: 27,526,906 km (0.108 R)
• M61: 28,031,649 km (0.03 R)
• M62: 28,794,299 km (0.084 R)
• M63: 29,306,522 km (0.105 R)
• M64: 29,886,363 km (0.086 R)
• M65: 31,057,416 km (0.069 R)
• M66: 31,253,987 km (0.062 R)
• M67: 31,648,477 km (0.105 R)
• M68: 31,714,449 km (0.084 R)
• M69: 32,575,535 km (0.103 R)
• M70: 33,982,503 km (0.051 R)
• M71: 35,272,485 km (0.09 R)
• M72: 37,063,620 km (0.053 R)
• M73: 37,550,861 km (0.114 R)
• M74: 37,620,723 km (0.119 R)
• M75: 37,970,333 km (0.057 R)
• M76: 38,461,463 km (0.088 R)
• M77: 39,096,057 km (0.11 R)
• M78: 39,663,183 km (0.116 R)
• M79: 39,734,242 km (0.083 R)
• M80: 40,090,135 km (0.041 R)
• M81: 41,092,590 km (0.111 R)
• M82: 42,830,020 km (0.11 R)
• M83: 42,902,874 km (0.118 R)
• M84: 43,414,499 km (0.12 R)
• M85: 44,739,188 km (0.108 R)
• M86: 45,555,244 km (0.097 R)
• M87: 48,108,431 km (0.099 R)
• M88: 49,326,008 km (0.113 R)
• M89: 49,785,124 km (0.098 R)
• M90: 51,093,806 km (0.119 R)
• M91: 51,325,982 km (0.031 R)
• M92: 51,635,949 km (0.118 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: 474 - 19,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit