🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 317 Days

Day: 45.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.32 AU - 1.46 AU

Year: 726 Days

Day: 32.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.43 AU - 1.43 AU

Year: 757 Days

Day: 17 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.48 AU - 1.72 AU

Year: 896 Days

Day: 21.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,150,753 km

• M1: 120,875 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.3 AU - 2.14 AU

Year: 999 Days

Day: 33.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,150,753 km

• M1: 616,642 km (0.115 R)
• M2: 1,273,826 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 14.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.81 AU - 8.65 AU

Year: 9519 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,150,753 km

• M1: 200,312 km (0.1 R)
• M2: 550,071 km (0.114 R)
• M3: 777,161 km (0.116 R)
• M4: 936,632 km (0.077 R)
• M5: 1,387,071 km (0.103 R)
• M6: 1,505,254 km (0.072 R)
• M7: 1,627,026 km (0.048 R)
• M8: 2,357,513 km (0.03 R)
• M9: 2,696,352 km (0.092 R)
• M10: 2,796,134 km (0.056 R)
• M11: 3,051,198 km (0.119 R)
• M12: 3,207,977 km (0.101 R)
• M13: 3,314,042 km (0.106 R)
• M14: 3,639,267 km (0.034 R)
• M15: 4,439,018 km (0.102 R)
• M16: 4,828,720 km (0.114 R)
• M17: 5,292,473 km (0.068 R)
• M18: 5,545,593 km (0.07 R)
• M19: 5,738,275 km (0.095 R)
• M20: 5,867,827 km (0.102 R)
• M21: 5,998,426 km (0.118 R)
• M22: 6,463,376 km (0.101 R)
• M23: 6,564,504 km (0.084 R)
• M24: 6,666,231 km (0.043 R)
• M25: 7,217,648 km (0.098 R)
• M26: 7,322,666 km (0.116 R)
• M27: 7,783,876 km (0.1 R)
• M28: 8,254,511 km (0.077 R)
• M29: 8,959,267 km (0.101 R)
• M30: 9,072,213 km (0.087 R)
• M31: 10,465,867 km (0.115 R)
• M32: 10,584,947 km (0.034 R)
• M33: 10,824,603 km (0.114 R)
• M34: 11,187,527 km (0.056 R)
• M35: 11,309,449 km (0.11 R)
• M36: 11,677,759 km (0.081 R)
• M37: 12,384,161 km (0.096 R)
• M38: 12,721,504 km (0.1 R)
• M39: 13,577,952 km (0.111 R)
• M40: 13,708,102 km (0.115 R)
• M41: 14,320,705 km (0.101 R)
• M42: 14,586,092 km (0.073 R)
• M43: 15,211,411 km (0.057 R)
• M44: 15,891,333 km (0.092 R)
• M45: 16,028,514 km (0.113 R)
• M46: 16,396,226 km (0.066 R)
• M47: 16,581,129 km (0.08 R)
• M48: 17,516,115 km (0.082 R)
• M49: 17,847,325 km (0.109 R)
• M50: 18,612,518 km (0.052 R)
• M51: 18,950,609 km (0.112 R)
• M52: 19,193,407 km (0.099 R)
• M53: 20,125,252 km (0.068 R)
• M54: 22,853,618 km (0.057 R)
• M55: 23,423,586 km (0.113 R)
• M56: 24,366,202 km (0.114 R)
• M57: 24,683,200 km (0.091 R)
• M58: 25,161,315 km (0.098 R)
• M59: 25,267,978 km (0.082 R)
• M60: 25,535,309 km (0.115 R)
• M61: 26,072,814 km (0.101 R)
• M62: 26,668,214 km (0.043 R)
• M63: 27,927,978 km (0.065 R)
• M64: 28,592,791 km (0.114 R)
• M65: 32,168,479 km (0.1 R)
• M66: 32,284,417 km (0.081 R)
• M67: 32,516,444 km (0.101 R)
• M68: 32,690,725 km (0.112 R)
• M69: 33,861,328 km (0.109 R)
• M70: 36,063,110 km (0.092 R)
• M71: 37,333,196 km (0.052 R)
• M72: 37,820,885 km (0.102 R)
• M73: 38,065,477 km (0.065 R)
• M74: 38,864,330 km (0.106 R)
• M75: 39,049,383 km (0.117 R)
• M76: 39,420,535 km (0.044 R)
• M77: 40,478,341 km (0.077 R)
• M78: 41,230,669 km (0.089 R)
• M79: 42,304,483 km (0.066 R)
• M80: 42,558,500 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 10.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.31 AU - 8.97 AU

Year: 11249 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,150,753 km

• M1: 139,874 km (0.057 R)
• M2: 262,993 km (0.052 R)
• M3: 524,939 km (0.113 R)
• M4: 850,913 km (0.118 R)
• M5: 1,017,714 km (0.088 R)
• M6: 1,471,594 km (0.059 R)
• M7: 1,767,948 km (0.12 R)
• M8: 1,911,262 km (0.119 R)
• M9: 2,576,674 km (0.101 R)
• M10: 2,878,712 km (0.03 R)
• M11: 3,914,527 km (0.064 R)
• M12: 4,230,329 km (0.081 R)
• M13: 4,326,670 km (0.103 R)
• M14: 4,620,031 km (0.065 R)
• M15: 5,786,745 km (0.109 R)
• M16: 6,737,589 km (0.112 R)
• M17: 7,078,074 km (0.064 R)
• M18: 8,013,360 km (0.038 R)
• M19: 8,374,190 km (0.077 R)
• M20: 8,945,953 km (0.115 R)
• M21: 9,070,119 km (0.095 R)
• M22: 9,362,134 km (0.065 R)
• M23: 10,256,729 km (0.079 R)
• M24: 10,473,796 km (0.043 R)
• M25: 11,626,747 km (0.114 R)
• M26: 11,989,671 km (0.117 R)
• M27: 12,080,926 km (0.103 R)
• M28: 12,726,590 km (0.111 R)
• M29: 12,913,139 km (0.092 R)
• M30: 13,100,585 km (0.118 R)
• M31: 13,430,747 km (0.115 R)
• M32: 13,763,752 km (0.084 R)
• M33: 14,051,279 km (0.114 R)
• M34: 14,244,111 km (0.105 R)
• M35: 14,730,005 km (0.086 R)
• M36: 15,024,264 km (0.097 R)
• M37: 15,369,835 km (0.036 R)
• M38: 15,518,834 km (0.038 R)
• M39: 16,321,277 km (0.032 R)
• M40: 16,524,132 km (0.069 R)
• M41: 17,862,285 km (0.061 R)
• M42: 18,491,494 km (0.119 R)
• M43: 18,808,940 km (0.115 R)
• M44: 21,080,734 km (0.065 R)
• M45: 21,301,540 km (0.103 R)
• M46: 22,361,142 km (0.109 R)
• M47: 22,473,639 km (0.098 R)
• M48: 23,095,966 km (0.065 R)
• M49: 24,184,291 km (0.068 R)
• M50: 24,763,684 km (0.068 R)
• M51: 26,054,713 km (0.087 R)
• M52: 27,910,624 km (0.102 R)
• M53: 28,153,122 km (0.099 R)
• M54: 28,579,327 km (0.108 R)
• M55: 29,130,445 km (0.1 R)
• M56: 29,623,221 km (0.027 R)
• M57: 29,870,656 km (0.099 R)
• M58: 31,748,408 km (0.113 R)
• M59: 31,938,248 km (0.108 R)
• M60: 32,382,703 km (0.076 R)
• M61: 32,829,253 km (0.115 R)
• M62: 33,213,719 km (0.086 R)
• M63: 33,470,728 km (0.11 R)
• M64: 34,051,617 km (0.089 R)
• M65: 36,011,798 km (0.091 R)
• M66: 36,806,163 km (0.112 R)
• M67: 37,606,212 km (0.104 R)
• M68: 38,277,308 km (0.118 R)
• M69: 38,749,439 km (0.1 R)
• M70: 38,952,294 km (0.117 R)
• M71: 40,588,445 km (0.081 R)
• M72: 40,863,406 km (0.07 R)
• M73: 41,070,001 km (0.064 R)
• M74: 41,138,816 km (0.112 R)
• M75: 41,622,466 km (0.092 R)
• M76: 41,830,257 km (0.032 R)
• M77: 43,505,454 km (0.099 R)
• M78: 45,273,552 km (0.104 R)
• M79: 45,630,043 km (0.114 R)
• M80: 45,844,267 km (0.085 R)
• M81: 46,202,255 km (0.101 R)
• M82: 46,848,967 km (0.092 R)
• M83: 47,209,498 km (0.11 R)
• M84: 47,426,265 km (0.102 R)
• M85: 47,643,331 km (0.074 R)
• M86: 47,715,737 km (0.025 R)
• M87: 48,078,512 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 10.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.24 AU - 9.28 AU

Year: 11484 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,150,753 km

• M1: 150,047 km (0.074 R)
• M2: 262,095 km (0.094 R)
• M3: 670,498 km (0.082 R)
• M4: 821,442 km (0.062 R)
• M5: 998,566 km (0.117 R)
• M6: 1,158,486 km (0.082 R)
• M7: 1,343,090 km (0.089 R)
• M8: 1,972,298 km (0.057 R)
• M9: 2,082,402 km (0.097 R)
• M10: 2,785,662 km (0.102 R)
• M11: 4,131,145 km (0.112 R)
• M12: 4,982,058 km (0.072 R)
• M13: 5,184,165 km (0.11 R)
• M14: 5,363,233 km (0.065 R)
• M15: 6,100,003 km (0.086 R)
• M16: 6,262,017 km (0.074 R)
• M17: 6,645,586 km (0.073 R)
• M18: 7,065,208 km (0.118 R)
• M19: 7,378,317 km (0.108 R)
• M20: 7,493,357 km (0.107 R)
• M21: 7,900,712 km (0.073 R)
• M22: 8,136,628 km (0.095 R)
• M23: 8,615,641 km (0.104 R)
• M24: 9,165,562 km (0.115 R)
• M25: 9,382,479 km (0.038 R)
• M26: 9,538,510 km (0.119 R)
• M27: 9,695,438 km (0.072 R)
• M28: 9,821,549 km (0.046 R)
• M29: 11,343,857 km (0.037 R)
• M30: 11,476,849 km (0.092 R)
• M31: 12,115,333 km (0.084 R)
• M32: 13,112,253 km (0.05 R)
• M33: 16,220,149 km (0.056 R)
• M34: 18,010,387 km (0.057 R)
• M35: 18,087,879 km (0.116 R)
• M36: 18,243,311 km (0.072 R)
• M37: 18,594,716 km (0.032 R)
• M38: 19,502,925 km (0.074 R)
• M39: 20,547,118 km (0.061 R)
• M40: 21,485,695 km (0.071 R)
• M41: 24,771,911 km (0.095 R)
• M42: 25,161,165 km (0.109 R)
• M43: 25,291,315 km (0.102 R)
• M44: 25,683,112 km (0.062 R)
• M45: 26,915,051 km (0.12 R)
• M46: 27,986,321 km (0.072 R)
• M47: 28,436,910 km (0.088 R)
• M48: 28,527,267 km (0.072 R)
• M49: 30,864,135 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765

Radius: 4.1

Gravity: 45.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.06 AU - 14.44 AU

Year: 17840 Days

Day: 17.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,150,753 km

• M1: 198,965 km (0.1 R)
• M2: 257,757 km (0.055 R)
• M3: 680,222 km (0.095 R)
• M4: 968,347 km (0.096 R)
• M5: 993,928 km (0.096 R)
• M6: 2,024,658 km (0.04 R)
• M7: 2,573,682 km (0.116 R)
• M8: 3,204,386 km (0.052 R)
• M9: 3,880,120 km (0.096 R)
• M10: 3,962,548 km (0.092 R)
• M11: 4,045,426 km (0.08 R)
• M12: 4,255,311 km (0.052 R)
• M13: 4,382,918 km (0.086 R)
• M14: 6,200,832 km (0.118 R)
• M15: 6,345,642 km (0.099 R)
• M16: 6,736,841 km (0.075 R)
• M17: 7,035,438 km (0.08 R)
• M18: 7,186,383 km (0.086 R)
• M19: 7,440,400 km (0.117 R)
• M20: 7,697,259 km (0.075 R)
• M21: 9,024,492 km (0.089 R)
• M22: 9,464,010 km (0.088 R)
• M23: 10,765,811 km (0.096 R)
• M24: 14,288,242 km (0.092 R)
• M25: 15,057,624 km (0.107 R)
• M26: 15,317,176 km (0.081 R)
• M27: 15,906,442 km (0.103 R)
• M28: 16,436,318 km (0.091 R)
• M29: 17,581,639 km (0.096 R)
• M30: 17,786,289 km (0.084 R)
• M31: 18,129,467 km (0.109 R)
• M32: 19,031,542 km (0.07 R)
• M33: 19,452,810 km (0.088 R)
• M34: 19,523,270 km (0.098 R)
• M35: 20,951,182 km (0.059 R)
• M36: 22,412,454 km (0.07 R)
• M37: 22,857,208 km (0.101 R)
• M38: 23,006,058 km (0.118 R)
• M39: 24,132,979 km (0.116 R)
• M40: 24,284,671 km (0.03 R)
• M41: 24,436,663 km (0.036 R)
• M42: 24,588,804 km (0.109 R)
• M43: 25,200,958 km (0.057 R)
• M44: 25,277,851 km (0.082 R)
• M45: 25,663,365 km (0.089 R)
• M46: 26,128,614 km (0.101 R)
• M47: 27,382,693 km (0.107 R)
• M48: 28,176,460 km (0.093 R)
• M49: 28,656,370 km (0.029 R)
• M50: 28,736,554 km (0.1 R)
• M51: 29,058,190 km (0.096 R)
• M52: 29,786,432 km (0.078 R)
• M53: 30,602,638 km (0.051 R)
• M54: 31,426,025 km (0.055 R)
• M55: 32,423,842 km (0.114 R)
• M56: 32,926,491 km (0.077 R)
• M57: 34,109,661 km (0.085 R)
• M58: 37,215,163 km (0.084 R)
• M59: 37,478,007 km (0.046 R)
• M60: 37,741,598 km (0.089 R)
• M61: 37,829,562 km (0.096 R)
• M62: 38,712,787 km (0.115 R)
• M63: 39,068,082 km (0.111 R)
• M64: 39,871,273 km (0.118 R)
• M65: 39,960,882 km (0.108 R)
• M66: 40,409,826 km (0.086 R)
• M67: 41,584,767 km (0.081 R)
• M68: 42,039,694 km (0.104 R)
• M69: 43,875,859 km (0.096 R)
• M70: 44,431,764 km (0.089 R)
• M71: 44,617,565 km (0.081 R)
• M72: 44,803,665 km (0.098 R)
• M73: 45,176,612 km (0.044 R)
• M74: 45,269,961 km (0.1 R)
• M75: 47,246,149 km (0.056 R)
• M76: 47,720,674 km (0.042 R)
• M77: 49,154,120 km (0.079 R)
• M78: 50,117,531 km (0.084 R)
• M79: 50,407,751 km (0.114 R)
• M80: 51,476,777 km (0.108 R)
• M81: 52,454,997 km (0.105 R)
• M82: 56,328,535 km (0.098 R)
• M83: 56,831,782 km (0.12 R)
• M84: 58,147,047 km (0.085 R)
• M85: 59,267,834 km (0.08 R)
• M86: 59,574,809 km (0.088 R)
• M87: 60,395,802 km (0.112 R)
• M88: 60,601,649 km (0.106 R)
• M89: 61,737,994 km (0.115 R)
• M90: 64,767,052 km (0.098 R)
• M91: 64,977,835 km (0.1 R)
• M92: 66,459,004 km (0.076 R)
• M93: 68,808,887 km (0.039 R)
• M94: 69,023,859 km (0.118 R)
• M95: 71,403,363 km (0.11 R)
• M96: 72,712,643 km (0.115 R)
• M97: 73,041,160 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit