🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 19.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,404,744 km

• M1: 434,731 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.89 AU - 1.15 AU

Year: 380 Days

Day: 31.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,404,744 km

• M1: 526,585 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.41 AU - 2.03 AU

Year: 832 Days

Day: 17.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.94 AU - 1.98 AU

Year: 1012 Days

Day: 43.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,404,744 km

• M1: 231,727 km (0.051 R)
• M2: 590,164 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.72 AU - 2.96 AU

Year: 1766 Days

Day: 30.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.24 AU - 8.68 AU

Year: 9079 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,404,744 km

• M1: 240,853 km (0.116 R)
• M2: 462,257 km (0.102 R)
• M3: 799,601 km (0.069 R)
• M4: 1,063,042 km (0.104 R)
• M5: 1,205,160 km (0.087 R)
• M6: 1,739,374 km (0.107 R)
• M7: 1,908,121 km (0.077 R)
• M8: 2,209,860 km (0.113 R)
• M9: 2,526,858 km (0.094 R)
• M10: 2,635,914 km (0.042 R)
• M11: 2,718,642 km (0.118 R)
• M12: 2,943,637 km (0.115 R)
• M13: 3,000,784 km (0.099 R)
• M14: 3,966,139 km (0.041 R)
• M15: 4,648,305 km (0.077 R)
• M16: 4,849,813 km (0.079 R)
• M17: 5,542,601 km (0.092 R)
• M18: 7,173,218 km (0.049 R)
• M19: 7,250,710 km (0.062 R)
• M20: 7,406,441 km (0.107 R)
• M21: 7,602,713 km (0.075 R)
• M22: 7,920,310 km (0.064 R)
• M23: 8,201,853 km (0.118 R)
• M24: 8,692,085 km (0.119 R)
• M25: 8,857,540 km (0.054 R)
• M26: 9,191,742 km (0.12 R)
• M27: 9,275,966 km (0.081 R)
• M28: 9,445,161 km (0.11 R)
• M29: 10,393,910 km (0.114 R)
• M30: 13,801,002 km (0.062 R)
• M31: 13,945,813 km (0.064 R)
• M32: 14,579,360 km (0.053 R)
• M33: 14,727,013 km (0.114 R)
• M34: 15,023,516 km (0.079 R)
• M35: 15,572,390 km (0.092 R)
• M36: 15,824,014 km (0.063 R)
• M37: 16,998,956 km (0.072 R)
• M38: 18,893,762 km (0.053 R)
• M39: 19,162,290 km (0.075 R)
• M40: 19,920,602 km (0.08 R)
• M41: 20,029,659 km (0.119 R)
• M42: 20,578,384 km (0.085 R)
• M43: 20,743,989 km (0.079 R)
• M44: 21,466,546 km (0.106 R)
• M45: 21,802,842 km (0.111 R)
• M46: 22,936,346 km (0.12 R)
• M47: 22,993,492 km (0.115 R)
• M48: 23,108,084 km (0.099 R)
• M49: 23,683,437 km (0.082 R)
• M50: 24,263,578 km (0.074 R)
• M51: 25,142,465 km (0.089 R)
• M52: 25,793,515 km (0.116 R)
• M53: 25,972,135 km (0.093 R)
• M54: 26,510,239 km (0.088 R)
• M55: 27,841,061 km (0.089 R)
• M56: 29,815,454 km (0.101 R)
• M57: 29,877,836 km (0.06 R)
• M58: 29,940,368 km (0.085 R)
• M59: 30,441,671 km (0.082 R)
• M60: 30,567,333 km (0.045 R)
• M61: 30,945,666 km (0.079 R)
• M62: 31,643,390 km (0.105 R)
• M63: 32,796,042 km (0.103 R)
• M64: 33,442,454 km (0.082 R)
• M65: 33,637,081 km (0.109 R)
• M66: 34,747,696 km (0.091 R)
• M67: 34,813,369 km (0.101 R)
• M68: 35,274,430 km (0.11 R)
• M69: 35,340,552 km (0.097 R)
• M70: 35,406,525 km (0.068 R)
• M71: 36,870,639 km (0.107 R)
• M72: 39,788,695 km (0.078 R)
• M73: 41,101,716 km (0.105 R)
• M74: 43,062,196 km (0.072 R)
• M75: 43,415,546 km (0.091 R)
• M76: 44,338,565 km (0.085 R)
• M77: 44,623,998 km (0.118 R)
• M78: 44,981,537 km (0.069 R)
• M79: 45,124,702 km (0.087 R)
• M80: 45,339,973 km (0.11 R)
• M81: 45,987,582 km (0.109 R)
• M82: 46,131,944 km (0.11 R)
• M83: 46,204,200 km (0.107 R)
• M84: 46,710,888 km (0.075 R)
• M85: 46,855,848 km (0.091 R)
• M86: 46,928,553 km (0.062 R)
• M87: 48,022,113 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.6

Radius: 7.2

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.75 AU - 14.89 AU

Year: 15955 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,404,744 km

• M1: 91,853 km (0.08 R)
• M2: 238,309 km (0.063 R)
• M3: 313,258 km (0.064 R)
• M4: 633,996 km (0.052 R)
• M5: 1,037,611 km (0.051 R)
• M6: 1,335,759 km (0.061 R)
• M7: 1,539,212 km (0.104 R)
• M8: 2,140,446 km (0.098 R)
• M9: 2,241,574 km (0.106 R)
• M10: 2,309,941 km (0.109 R)
• M11: 2,698,147 km (0.073 R)
• M12: 2,770,852 km (0.12 R)
• M13: 2,955,755 km (0.113 R)
• M14: 3,030,853 km (0.112 R)
• M15: 3,106,549 km (0.11 R)
• M16: 3,376,723 km (0.049 R)
• M17: 4,147,601 km (0.119 R)
• M18: 4,359,282 km (0.079 R)
• M19: 4,487,936 km (0.059 R)
• M20: 6,176,447 km (0.117 R)
• M21: 6,614,021 km (0.109 R)
• M22: 6,811,640 km (0.08 R)
• M23: 6,911,272 km (0.096 R)
• M24: 7,011,353 km (0.115 R)
• M25: 7,314,438 km (0.099 R)
• M26: 7,725,234 km (0.073 R)
• M27: 7,881,265 km (0.118 R)
• M28: 8,196,467 km (0.111 R)
• M29: 8,784,985 km (0.073 R)
• M30: 9,276,564 km (0.116 R)
• M31: 9,386,967 km (0.105 R)
• M32: 9,945,865 km (0.065 R)
• M33: 11,626,747 km (0.062 R)
• M34: 12,105,759 km (0.085 R)
• M35: 12,347,808 km (0.103 R)
• M36: 13,581,243 km (0.108 R)
• M37: 14,340,003 km (0.093 R)
• M38: 14,918,199 km (0.098 R)
• M39: 15,635,072 km (0.089 R)
• M40: 16,030,908 km (0.083 R)
• M41: 17,237,863 km (0.047 R)
• M42: 19,596,423 km (0.111 R)
• M43: 19,951,718 km (0.064 R)
• M44: 20,596,635 km (0.103 R)
• M45: 20,813,253 km (0.099 R)
• M46: 21,906,963 km (0.061 R)
• M47: 22,497,874 km (0.086 R)
• M48: 23,771,102 km (0.068 R)
• M49: 24,454,614 km (0.097 R)
• M50: 24,683,798 km (0.059 R)
• M51: 24,836,986 km (0.116 R)
• M52: 25,530,522 km (0.119 R)
• M53: 26,386,671 km (0.117 R)
• M54: 28,127,242 km (0.119 R)
• M55: 28,207,277 km (0.09 R)
• M56: 31,137,002 km (0.055 R)
• M57: 31,801,067 km (0.12 R)
• M58: 32,637,767 km (0.074 R)
• M59: 33,227,781 km (0.106 R)
• M60: 34,076,749 km (0.09 R)
• M61: 35,449,908 km (0.105 R)
• M62: 36,317,277 km (0.118 R)
• M63: 37,984,395 km (0.101 R)
• M64: 40,215,797 km (0.104 R)
• M65: 40,938,804 km (0.12 R)
• M66: 41,301,878 km (0.071 R)
• M67: 44,058,966 km (0.082 R)
• M68: 44,431,016 km (0.091 R)
• M69: 44,710,914 km (0.073 R)
• M70: 44,804,263 km (0.056 R)
• M71: 46,969,842 km (0.104 R)
• M72: 47,540,408 km (0.082 R)
• M73: 48,784,464 km (0.106 R)
• M74: 53,073,884 km (0.096 R)
• M75: 54,364,165 km (0.037 R)
• M76: 54,463,798 km (0.117 R)
• M77: 55,664,620 km (0.105 R)
• M78: 58,909,398 km (0.104 R)
• M79: 60,348,230 km (0.094 R)
• M80: 61,486,819 km (0.056 R)
• M81: 62,215,062 km (0.085 R)
• M82: 62,737,009 km (0.085 R)
• M83: 62,841,428 km (0.105 R)
• M84: 63,575,056 km (0.062 R)
• M85: 64,944,774 km (0.064 R)
• M86: 65,368,286 km (0.032 R)
• M87: 66,005,124 km (0.06 R)
• M88: 66,537,393 km (0.096 R)
• M89: 67,284,934 km (0.114 R)
• M90: 68,250,289 km (0.039 R)
• M91: 68,573,121 km (0.12 R)
• M92: 69,328,141 km (0.113 R)
• M93: 70,086,004 km (0.06 R)
• M94: 72,266,543 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.1

Radius: 4.4

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.01 AU - 15.21 AU

Year: 17514 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,404,744 km

• M1: 123,119 km (0.056 R)
• M2: 565,630 km (0.083 R)
• M3: 948,899 km (0.102 R)
• M4: 1,875,509 km (0.106 R)
• M5: 1,931,458 km (0.097 R)
• M6: 2,132,069 km (0.117 R)
• M7: 2,369,331 km (0.074 R)
• M8: 2,399,550 km (0.116 R)
• M9: 2,740,783 km (0.11 R)
• M10: 3,297,885 km (0.111 R)
• M11: 3,365,653 km (0.117 R)
• M12: 3,641,511 km (0.083 R)
• M13: 3,782,133 km (0.087 R)
• M14: 4,251,422 km (0.116 R)
• M15: 4,325,323 km (0.101 R)
• M16: 4,815,705 km (0.114 R)
• M17: 5,523,153 km (0.094 R)
• M18: 5,644,328 km (0.057 R)
• M19: 5,684,869 km (0.079 R)
• M20: 6,012,787 km (0.113 R)
• M21: 6,054,226 km (0.043 R)
• M22: 6,516,034 km (0.083 R)
• M23: 7,429,030 km (0.1 R)
• M24: 7,742,139 km (0.043 R)
• M25: 7,832,346 km (0.11 R)
• M26: 7,968,480 km (0.112 R)
• M27: 8,196,916 km (0.085 R)
• M28: 8,335,145 km (0.051 R)
• M29: 9,084,779 km (0.116 R)
• M30: 10,150,216 km (0.077 R)
• M31: 10,597,364 km (0.079 R)
• M32: 10,747,859 km (0.086 R)
• M33: 10,798,274 km (0.084 R)
• M34: 11,305,709 km (0.103 R)
• M35: 12,291,260 km (0.035 R)
• M36: 13,196,178 km (0.082 R)
• M37: 14,343,294 km (0.065 R)
• M38: 16,151,633 km (0.116 R)
• M39: 16,266,973 km (0.087 R)
• M40: 17,199,866 km (0.101 R)
• M41: 17,495,022 km (0.084 R)
• M42: 17,613,504 km (0.097 R)
• M43: 17,672,894 km (0.095 R)
• M44: 18,571,229 km (0.119 R)
• M45: 21,101,079 km (0.081 R)
• M46: 21,227,190 km (0.112 R)
• M47: 22,695,942 km (0.068 R)
• M48: 22,889,970 km (0.066 R)
• M49: 26,202,665 km (0.073 R)
• M50: 26,474,186 km (0.106 R)
• M51: 27,019,769 km (0.109 R)
• M52: 27,431,462 km (0.027 R)
• M53: 27,638,057 km (0.077 R)
• M54: 28,261,132 km (0.11 R)
• M55: 28,330,546 km (0.1 R)
• M56: 28,609,097 km (0.09 R)
• M57: 28,748,821 km (0.119 R)
• M58: 29,803,187 km (0.091 R)
• M59: 30,015,616 km (0.081 R)
• M60: 30,584,537 km (0.037 R)
• M61: 34,293,666 km (0.11 R)
• M62: 35,936,999 km (0.046 R)
• M63: 36,616,622 km (0.066 R)
• M64: 37,529,319 km (0.084 R)
• M65: 37,605,763 km (0.118 R)
• M66: 37,758,802 km (0.058 R)
• M67: 38,372,602 km (0.096 R)
• M68: 38,603,731 km (0.055 R)
• M69: 39,067,185 km (0.077 R)
• M70: 40,390,528 km (0.063 R)
• M71: 40,547,156 km (0.065 R)
• M72: 40,703,935 km (0.098 R)
• M73: 42,045,230 km (0.072 R)
• M74: 42,920,826 km (0.118 R)
• M75: 43,080,746 km (0.109 R)
• M76: 43,641,738 km (0.109 R)
• M77: 44,366,689 km (0.051 R)
• M78: 47,140,683 km (0.105 R)
• M79: 48,050,238 km (0.064 R)
• M80: 49,132,429 km (0.075 R)
• M81: 50,222,698 km (0.104 R)
• M82: 51,405,868 km (0.104 R)
• M83: 53,026,012 km (0.119 R)
• M84: 53,627,097 km (0.093 R)
• M85: 53,799,284 km (0.111 R)
• M86: 55,096,447 km (0.08 R)
• M87: 55,183,214 km (0.111 R)
• M88: 55,270,130 km (0.075 R)
• M89: 55,879,592 km (0.113 R)
• M90: 56,841,805 km (0.116 R)
• M91: 57,193,061 km (0.09 R)
• M92: 57,986,079 km (0.066 R)
• M93: 58,960,111 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit