🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 208 Days

Day: 15.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,654,566 km

• M1: 124,465 km (0.091 R)
• M2: 377,286 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.91 AU - 0.97 AU

Year: 323 Days

Day: 37.5 Hours

Environment

Temp: 81 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.39 AU - 2.99 AU

Year: 1565 Days

Day: 37.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,654,566 km

• M1: 455,077 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.57 AU - 3.71 AU

Year: 1974 Days

Day: 13.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.04 AU - 5.3 AU

Year: 3580 Days

Day: 36.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,654,566 km

• M1: 2,423,336 km (0.114 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.12 AU - 7.18 AU

Year: 6084 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,654,566 km

• M1: 199,115 km (0.079 R)
• M2: 494,271 km (0.087 R)
• M3: 607,667 km (0.11 R)
• M4: 798,105 km (0.104 R)
• M5: 1,055,413 km (0.094 R)
• M6: 1,147,715 km (0.116 R)
• M7: 1,275,322 km (0.089 R)
• M8: 1,581,100 km (0.117 R)
• M9: 1,761,365 km (0.076 R)
• M10: 1,854,266 km (0.034 R)
• M11: 2,283,312 km (0.106 R)
• M12: 2,447,272 km (0.057 R)
• M13: 2,940,795 km (0.052 R)
• M14: 3,142,602 km (0.073 R)
• M15: 3,302,672 km (0.118 R)
• M16: 3,824,021 km (0.092 R)
• M17: 3,946,242 km (0.091 R)
• M18: 4,044,827 km (0.114 R)
• M19: 4,345,968 km (0.072 R)
• M20: 4,680,618 km (0.095 R)
• M21: 4,917,282 km (0.105 R)
• M22: 5,239,067 km (0.092 R)
• M23: 5,567,883 km (0.044 R)
• M24: 5,847,033 km (0.072 R)
• M25: 6,130,820 km (0.109 R)
• M26: 6,303,306 km (0.1 R)
• M27: 6,653,216 km (0.044 R)
• M28: 6,801,018 km (0.118 R)
• M29: 6,949,719 km (0.039 R)
• M30: 7,159,904 km (0.086 R)
• M31: 7,280,928 km (0.067 R)
• M32: 9,608,073 km (0.074 R)
• M33: 10,045,048 km (0.025 R)
• M34: 10,454,198 km (0.115 R)
• M35: 11,008,159 km (0.107 R)
• M36: 11,148,183 km (0.048 R)
• M37: 11,571,994 km (0.104 R)
• M38: 11,964,987 km (0.064 R)
• M39: 12,544,529 km (0.1 R)
• M40: 12,911,493 km (0.095 R)
• M41: 14,033,477 km (0.065 R)
• M42: 14,147,321 km (0.089 R)
• M43: 14,414,353 km (0.113 R)
• M44: 15,225,473 km (0.109 R)
• M45: 15,735,003 km (0.086 R)
• M46: 16,932,385 km (0.108 R)
• M47: 18,241,665 km (0.052 R)
• M48: 18,699,285 km (0.063 R)
• M49: 19,034,534 km (0.105 R)
• M50: 19,245,018 km (0.065 R)
• M51: 19,668,380 km (0.09 R)
• M52: 19,881,258 km (0.057 R)
• M53: 20,481,295 km (0.112 R)
• M54: 21,699,321 km (0.085 R)
• M55: 21,919,230 km (0.094 R)
• M56: 22,139,886 km (0.074 R)
• M57: 22,361,441 km (0.119 R)
• M58: 22,895,954 km (0.046 R)
• M59: 23,119,902 km (0.054 R)
• M60: 23,569,893 km (0.092 R)
• M61: 23,660,250 km (0.08 R)
• M62: 23,796,084 km (0.059 R)
• M63: 23,886,741 km (0.068 R)
• M64: 24,524,626 km (0.092 R)
• M65: 24,891,590 km (0.096 R)
• M66: 25,075,745 km (0.105 R)
• M67: 25,168,047 km (0.108 R)
• M68: 25,260,498 km (0.105 R)
• M69: 25,352,950 km (0.097 R)
• M70: 25,491,926 km (0.115 R)
• M71: 26,612,713 km (0.098 R)
• M72: 26,753,934 km (0.093 R)
• M73: 27,940,544 km (0.112 R)
• M74: 29,095,888 km (0.082 R)
• M75: 30,168,505 km (0.083 R)
• M76: 30,858,002 km (0.101 R)
• M77: 31,452,952 km (0.111 R)
• M78: 31,851,780 km (0.068 R)
• M79: 32,553,843 km (0.079 R)
• M80: 32,906,744 km (0.051 R)
• M81: 33,718,014 km (0.08 R)
• M82: 33,921,916 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 12.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.01 AU - 8.01 AU

Year: 6584 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,654,566 km

• M1: 184,005 km (0.094 R)
• M2: 272,867 km (0.057 R)
• M3: 406,757 km (0.049 R)
• M4: 497,263 km (0.045 R)
• M5: 789,727 km (0.109 R)
• M6: 910,153 km (0.078 R)
• M7: 1,136,944 km (0.118 R)
• M8: 1,400,984 km (0.034 R)
• M9: 1,493,585 km (0.103 R)
• M10: 1,588,430 km (0.091 R)
• M11: 2,243,968 km (0.084 R)
• M12: 2,375,764 km (0.116 R)
• M13: 2,977,147 km (0.117 R)
• M14: 4,179,166 km (0.054 R)
• M15: 4,370,053 km (0.062 R)
• M16: 4,508,281 km (0.119 R)
• M17: 4,732,379 km (0.039 R)
• M18: 5,017,662 km (0.088 R)
• M19: 5,191,645 km (0.107 R)
• M20: 5,397,042 km (0.112 R)
• M21: 5,755,628 km (0.104 R)
• M22: 5,846,584 km (0.105 R)
• M23: 7,071,342 km (0.099 R)
• M24: 7,201,342 km (0.116 R)
• M25: 7,430,825 km (0.119 R)
• M26: 8,099,977 km (0.085 R)
• M27: 8,718,863 km (0.088 R)
• M28: 9,317,255 km (0.05 R)
• M29: 9,747,797 km (0.084 R)
• M30: 10,001,814 km (0.035 R)
• M31: 10,368,778 km (0.039 R)
• M32: 10,777,479 km (0.11 R)
• M33: 11,153,568 km (0.115 R)
• M34: 12,151,835 km (0.049 R)
• M35: 13,058,548 km (0.081 R)
• M36: 14,315,170 km (0.087 R)
• M37: 15,146,186 km (0.04 R)
• M38: 15,356,371 km (0.091 R)
• M39: 15,779,883 km (0.105 R)
• M40: 16,078,480 km (0.084 R)
• M41: 16,249,919 km (0.032 R)
• M42: 16,465,190 km (0.051 R)
• M43: 16,594,892 km (0.107 R)
• M44: 16,724,743 km (0.111 R)
• M45: 17,820,846 km (0.062 R)
• M46: 18,221,170 km (0.088 R)
• M47: 18,804,452 km (0.113 R)
• M48: 19,622,454 km (0.049 R)
• M49: 20,871,147 km (0.103 R)
• M50: 21,623,175 km (0.112 R)
• M51: 21,812,566 km (0.058 R)
• M52: 22,671,707 km (0.061 R)
• M53: 24,128,192 km (0.083 R)
• M54: 25,215,469 km (0.099 R)
• M55: 26,723,864 km (0.116 R)
• M56: 27,488,908 km (0.093 R)
• M57: 27,900,003 km (0.059 R)
• M58: 28,106,298 km (0.115 R)
• M59: 28,261,282 km (0.106 R)
• M60: 28,832,147 km (0.051 R)
• M61: 28,988,477 km (0.032 R)
• M62: 29,827,272 km (0.034 R)
• M63: 30,514,525 km (0.083 R)
• M64: 32,282,772 km (0.112 R)
• M65: 32,770,760 km (0.052 R)
• M66: 33,699,164 km (0.052 R)
• M67: 33,808,969 km (0.068 R)
• M68: 35,247,054 km (0.095 R)
• M69: 35,749,553 km (0.111 R)
• M70: 35,861,602 km (0.091 R)
• M71: 36,535,989 km (0.102 R)
• M72: 37,271,262 km (0.037 R)
• M73: 37,441,654 km (0.062 R)
• M74: 37,555,349 km (0.12 R)
• M75: 38,125,765 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.32 AU - 8.94 AU

Year: 7477 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,654,566 km

• M1: 395,238 km (0.101 R)
• M2: 618,438 km (0.101 R)
• M3: 748,588 km (0.098 R)
• M4: 939,175 km (0.089 R)
• M5: 1,093,560 km (0.064 R)
• M6: 1,257,370 km (0.102 R)
• M7: 1,590,525 km (0.104 R)
• M8: 1,843,195 km (0.095 R)
• M9: 2,019,122 km (0.076 R)
• M10: 2,154,957 km (0.081 R)
• M11: 2,364,694 km (0.058 R)
• M12: 2,605,696 km (0.093 R)
• M13: 2,931,520 km (0.051 R)
• M14: 4,016,104 km (0.1 R)
• M15: 4,276,255 km (0.119 R)
• M16: 4,452,930 km (0.092 R)
• M17: 4,752,724 km (0.087 R)
• M18: 4,966,500 km (0.087 R)
• M19: 5,183,566 km (0.057 R)
• M20: 5,309,079 km (0.118 R)
• M21: 5,403,774 km (0.083 R)
• M22: 5,595,110 km (0.088 R)
• M23: 6,789,948 km (0.117 R)
• M24: 7,170,525 km (0.085 R)
• M25: 7,487,224 km (0.068 R)
• M26: 7,593,887 km (0.105 R)
• M27: 8,464,996 km (0.11 R)
• M28: 8,576,147 km (0.095 R)
• M29: 8,799,796 km (0.082 R)
• M30: 9,025,539 km (0.08 R)
• M31: 9,329,522 km (0.12 R)
• M32: 9,791,779 km (0.102 R)
• M33: 10,459,584 km (0.088 R)
• M34: 10,658,848 km (0.096 R)
• M35: 11,101,658 km (0.103 R)
• M36: 11,468,322 km (0.095 R)
• M37: 11,673,870 km (0.07 R)
• M38: 11,880,614 km (0.119 R)
• M39: 13,103,726 km (0.055 R)
• M40: 13,839,449 km (0.08 R)
• M41: 13,970,646 km (0.037 R)
• M42: 16,495,260 km (0.085 R)
• M43: 16,774,110 km (0.066 R)
• M44: 18,335,313 km (0.1 R)
• M45: 18,720,827 km (0.104 R)
• M46: 18,866,087 km (0.107 R)
• M47: 19,206,422 km (0.067 R)
• M48: 19,304,109 km (0.077 R)
• M49: 20,239,844 km (0.097 R)
• M50: 20,388,843 km (0.055 R)
• M51: 20,738,304 km (0.098 R)
• M52: 22,053,120 km (0.091 R)
• M53: 22,927,370 km (0.112 R)
• M54: 23,655,911 km (0.087 R)
• M55: 24,445,040 km (0.102 R)
• M56: 24,550,806 km (0.105 R)
• M57: 25,941,019 km (0.108 R)
• M58: 26,536,717 km (0.083 R)
• M59: 26,809,135 km (0.106 R)
• M60: 26,972,945 km (0.118 R)
• M61: 28,240,039 km (0.101 R)
• M62: 28,685,392 km (0.072 R)
• M63: 28,852,941 km (0.083 R)
• M64: 30,489,841 km (0.105 R)
• M65: 31,061,305 km (0.081 R)
• M66: 31,175,897 km (0.092 R)
• M67: 32,621,760 km (0.092 R)
• M68: 33,264,732 km (0.087 R)
• M69: 34,563,391 km (0.054 R)
• M70: 34,920,481 km (0.105 R)
• M71: 35,039,860 km (0.104 R)
• M72: 35,278,768 km (0.034 R)
• M73: 35,398,596 km (0.117 R)
• M74: 37,210,376 km (0.068 R)
• M75: 37,637,478 km (0.111 R)
• M76: 38,373,350 km (0.097 R)
• M77: 39,114,009 km (0.112 R)
• M78: 39,610,524 km (0.063 R)
• M79: 40,296,430 km (0.115 R)
• M80: 40,484,325 km (0.078 R)
• M81: 40,860,714 km (0.109 R)
• M82: 41,112,337 km (0.029 R)
• M83: 41,806,920 km (0.095 R)
• M84: 42,123,918 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 12.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.37 AU - 12.53 AU

Year: 13745 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,654,566 km

• M1: 277,504 km (0.04 R)
• M2: 372,050 km (0.03 R)
• M3: 821,592 km (0.086 R)
• M4: 1,059,751 km (0.105 R)
• M5: 1,677,441 km (0.101 R)
• M6: 2,010,895 km (0.094 R)
• M7: 2,226,764 km (0.097 R)
• M8: 2,478,986 km (0.092 R)
• M9: 3,011,405 km (0.113 R)
• M10: 3,611,891 km (0.107 R)
• M11: 4,249,328 km (0.095 R)
• M12: 5,031,126 km (0.111 R)
• M13: 5,289,332 km (0.072 R)
• M14: 5,551,876 km (0.085 R)
• M15: 5,742,015 km (0.113 R)
• M16: 5,934,398 km (0.117 R)
• M17: 6,168,070 km (0.084 R)
• M18: 6,484,320 km (0.103 R)
• M19: 6,564,355 km (0.095 R)
• M20: 7,973,118 km (0.072 R)
• M21: 8,579,737 km (0.087 R)
• M22: 9,201,316 km (0.117 R)
• M23: 10,534,832 km (0.095 R)
• M24: 11,056,479 km (0.106 R)
• M25: 11,152,222 km (0.077 R)
• M26: 11,248,264 km (0.116 R)
• M27: 12,973,127 km (0.084 R)
• M28: 13,175,533 km (0.093 R)
• M29: 13,277,110 km (0.078 R)
• M30: 13,943,718 km (0.065 R)
• M31: 14,202,971 km (0.104 R)
• M32: 16,225,535 km (0.087 R)
• M33: 16,772,764 km (0.081 R)
• M34: 17,325,977 km (0.116 R)
• M35: 18,054,069 km (0.102 R)
• M36: 18,336,809 km (0.074 R)
• M37: 18,507,201 km (0.066 R)
• M38: 18,678,042 km (0.108 R)
• M39: 19,309,046 km (0.1 R)
• M40: 21,125,015 km (0.097 R)
• M41: 21,902,624 km (0.075 R)
• M42: 22,083,488 km (0.094 R)
• M43: 23,056,024 km (0.098 R)
• M44: 23,671,021 km (0.045 R)
• M45: 23,918,605 km (0.113 R)
• M46: 24,166,938 km (0.061 R)
• M47: 25,043,132 km (0.101 R)
• M48: 25,993,228 km (0.098 R)
• M49: 27,994,250 km (0.093 R)
• M50: 28,914,127 km (0.103 R)
• M51: 29,510,574 km (0.114 R)
• M52: 30,178,229 km (0.077 R)
• M53: 31,256,830 km (0.094 R)
• M54: 32,142,449 km (0.085 R)
• M55: 32,553,993 km (0.096 R)
• M56: 33,313,052 km (0.112 R)
• M57: 33,938,371 km (0.069 R)
• M58: 35,130,218 km (0.082 R)
• M59: 36,621,260 km (0.092 R)
• M60: 37,123,011 km (0.081 R)
• M61: 37,699,112 km (0.074 R)
• M62: 37,843,474 km (0.035 R)
• M63: 39,959,237 km (0.086 R)
• M64: 40,623,601 km (0.119 R)
• M65: 41,142,855 km (0.107 R)
• M66: 41,664,353 km (0.052 R)
• M67: 42,188,096 km (0.114 R)
• M68: 42,488,338 km (0.109 R)
• M69: 44,686,081 km (0.108 R)
• M70: 46,532,717 km (0.041 R)
• M71: 48,247,408 km (0.119 R)
• M72: 48,876,018 km (0.069 R)
• M73: 49,744,882 km (0.092 R)
• M74: 49,982,743 km (0.066 R)
• M75: 50,539,097 km (0.112 R)
• M76: 50,937,776 km (0.073 R)
• M77: 53,108,740 km (0.074 R)
• M78: 53,514,150 km (0.098 R)
• M79: 54,001,839 km (0.114 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit