🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 15.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.57 AU - 0.73 AU

Year: 193 Days

Day: 36.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 152.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,009,622 km

• M1: 347,516 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 198 Days

Day: 46.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,009,622 km

• M1: 207,791 km (0.071 R)
• M2: 303,085 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 315 Days

Day: 29.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.49 AU - 1.59 AU

Year: 705 Days

Day: 20.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 166.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 2 AU

Year: 811 Days

Day: 30.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,009,622 km

• M1: 474,674 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.6 AU - 3.58 AU

Year: 2004 Days

Day: 46 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 10.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.51 AU - 5.07 AU

Year: 3868 Days

Day: 7.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,009,622 km

• M1: 163,211 km (0.116 R)
• M2: 266,733 km (0.086 R)
• M3: 500,554 km (0.091 R)
• M4: 742,903 km (0.087 R)
• M5: 824,284 km (0.085 R)
• M6: 933,790 km (0.053 R)
• M7: 1,195,287 km (0.113 R)
• M8: 1,292,526 km (0.089 R)
• M9: 1,392,457 km (0.081 R)
• M10: 1,615,807 km (0.101 R)
• M11: 2,046,948 km (0.105 R)
• M12: 2,459,838 km (0.097 R)
• M13: 2,585,201 km (0.105 R)
• M14: 2,694,407 km (0.105 R)
• M15: 2,936,457 km (0.117 R)
• M16: 3,244,030 km (0.037 R)
• M17: 3,342,316 km (0.098 R)
• M18: 3,461,545 km (0.084 R)
• M19: 3,724,987 km (0.09 R)
• M20: 3,828,060 km (0.061 R)
• M21: 4,079,235 km (0.101 R)
• M22: 4,335,945 km (0.103 R)
• M23: 4,488,235 km (0.119 R)
• M24: 4,553,909 km (0.106 R)
• M25: 4,620,031 km (0.118 R)
• M26: 4,731,033 km (0.078 R)
• M27: 4,865,222 km (0.062 R)
• M28: 5,206,455 km (0.095 R)
• M29: 5,485,156 km (0.092 R)
• M30: 5,602,739 km (0.059 R)
• M31: 6,057,218 km (0.091 R)
• M32: 6,227,610 km (0.083 R)
• M33: 6,301,212 km (0.056 R)
• M34: 6,473,848 km (0.116 R)
• M35: 6,623,147 km (0.048 R)
• M36: 7,154,817 km (0.078 R)
• M37: 7,335,083 km (0.064 R)
• M38: 7,412,724 km (0.068 R)
• M39: 7,569,054 km (0.113 R)
• M40: 8,017,847 km (0.062 R)
• M41: 8,285,927 km (0.088 R)
• M42: 8,475,318 km (0.092 R)
• M43: 8,996,517 km (0.088 R)
• M44: 9,471,939 km (0.095 R)
• M45: 9,613,159 km (0.117 R)
• M46: 9,698,430 km (0.071 R)
• M47: 10,975,996 km (0.111 R)
• M48: 11,243,776 km (0.101 R)
• M49: 11,453,662 km (0.104 R)
• M50: 11,574,088 km (0.061 R)
• M51: 11,664,744 km (0.12 R)
• M52: 12,989,882 km (0.099 R)
• M53: 13,368,066 km (0.068 R)
• M54: 13,749,989 km (0.06 R)
• M55: 14,264,905 km (0.114 R)
• M56: 14,524,607 km (0.111 R)
• M57: 14,818,716 km (0.118 R)
• M58: 15,247,165 km (0.087 R)
• M59: 16,251,116 km (0.097 R)
• M60: 18,498,973 km (0.041 R)
• M61: 18,605,038 km (0.098 R)
• M62: 19,102,751 km (0.109 R)
• M63: 20,111,489 km (0.061 R)
• M64: 20,842,574 km (0.063 R)
• M65: 20,916,176 km (0.049 R)
• M66: 21,992,832 km (0.108 R)
• M67: 22,067,780 km (0.113 R)
• M68: 22,217,827 km (0.092 R)
• M69: 23,775,889 km (0.099 R)
• M70: 23,929,825 km (0.087 R)
• M71: 24,665,248 km (0.083 R)
• M72: 24,782,084 km (0.059 R)
• M73: 25,172,834 km (0.093 R)
• M74: 25,604,872 km (0.103 R)
• M75: 25,841,686 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 10.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.06 AU - 9.16 AU

Year: 10145 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,009,622 km

• M1: 128,953 km (0.102 R)
• M2: 193,430 km (0.117 R)
• M3: 400,324 km (0.109 R)
• M4: 519,105 km (0.051 R)
• M5: 709,991 km (0.052 R)
• M6: 833,559 km (0.117 R)
• M7: 1,339,200 km (0.035 R)
• M8: 1,526,945 km (0.106 R)
• M9: 1,624,034 km (0.091 R)
• M10: 1,706,762 km (0.095 R)
• M11: 1,841,999 km (0.067 R)
• M12: 2,069,537 km (0.097 R)
• M13: 2,399,849 km (0.115 R)
• M14: 2,786,560 km (0.047 R)
• M15: 3,467,529 km (0.112 R)
• M16: 3,618,473 km (0.088 R)
• M17: 3,793,652 km (0.051 R)
• M18: 4,221,054 km (0.097 R)
• M19: 4,359,282 km (0.04 R)
• M20: 4,475,669 km (0.093 R)
• M21: 4,616,740 km (0.12 R)
• M22: 4,999,860 km (0.072 R)
• M23: 5,418,435 km (0.072 R)
• M24: 5,543,648 km (0.068 R)
• M25: 5,619,345 km (0.076 R)
• M26: 6,132,316 km (0.108 R)
• M27: 6,420,890 km (0.028 R)
• M28: 7,175,611 km (0.114 R)
• M29: 7,396,418 km (0.06 R)
• M30: 7,873,037 km (0.079 R)
• M31: 7,986,582 km (0.089 R)
• M32: 8,215,466 km (0.113 R)
• M33: 8,388,551 km (0.079 R)
• M34: 8,475,617 km (0.092 R)
• M35: 9,182,467 km (0.098 R)
• M36: 9,969,501 km (0.095 R)
• M37: 10,092,620 km (0.059 R)
• M38: 10,340,205 km (0.091 R)
• M39: 10,778,227 km (0.048 R)
• M40: 11,094,776 km (0.036 R)
• M41: 11,478,944 km (0.12 R)
• M42: 11,607,897 km (0.109 R)
• M43: 11,737,299 km (0.063 R)
• M44: 11,834,688 km (0.061 R)
• M45: 12,161,409 km (0.089 R)
• M46: 12,391,940 km (0.044 R)
• M47: 12,491,123 km (0.073 R)
• M48: 12,657,027 km (0.111 R)
• M49: 12,790,319 km (0.027 R)
• M50: 13,328,123 km (0.052 R)
• M51: 13,463,808 km (0.106 R)
• M52: 13,599,793 km (0.109 R)
• M53: 13,736,376 km (0.095 R)
• M54: 14,079,703 km (0.105 R)
• M55: 15,091,433 km (0.106 R)
• M56: 15,197,348 km (0.119 R)
• M57: 16,271,012 km (0.113 R)
• M58: 16,670,738 km (0.071 R)
• M59: 16,743,742 km (0.086 R)
• M60: 16,853,547 km (0.046 R)
• M61: 17,295,010 km (0.1 R)
• M62: 17,480,062 km (0.112 R)
• M63: 18,452,897 km (0.106 R)
• M64: 19,022,117 km (0.099 R)
• M65: 19,404,938 km (0.044 R)
• M66: 19,635,768 km (0.107 R)
• M67: 20,100,269 km (0.078 R)
• M68: 20,411,881 km (0.116 R)
• M69: 20,646,601 km (0.074 R)
• M70: 21,316,799 km (0.09 R)
• M71: 21,754,223 km (0.092 R)
• M72: 22,194,639 km (0.067 R)
• M73: 22,395,699 km (0.088 R)
• M74: 22,962,226 km (0.071 R)
• M75: 23,247,210 km (0.079 R)
• M76: 23,328,890 km (0.119 R)
• M77: 24,731,370 km (0.085 R)
• M78: 25,611,305 km (0.071 R)
• M79: 25,822,238 km (0.116 R)
• M80: 27,143,337 km (0.078 R)
• M81: 27,964,031 km (0.073 R)
• M82: 28,573,792 km (0.054 R)
• M83: 28,748,821 km (0.036 R)
• M84: 28,880,467 km (0.091 R)
• M85: 29,629,504 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.7

Radius: 4.5

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.57 AU - 13.57 AU

Year: 17434 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,009,622 km

• M1: 75,248 km (0.096 R)
• M2: 131,945 km (0.048 R)
• M3: 374,443 km (0.084 R)
• M4: 532,120 km (0.079 R)
• M5: 805,285 km (0.099 R)
• M6: 1,062,444 km (0.117 R)
• M7: 1,373,159 km (0.1 R)
• M8: 1,523,355 km (0.09 R)
• M9: 1,554,023 km (0.044 R)
• M10: 1,647,372 km (0.095 R)
• M11: 1,742,516 km (0.078 R)
• M12: 1,774,530 km (0.097 R)
• M13: 2,530,298 km (0.064 R)
• M14: 2,603,302 km (0.077 R)
• M15: 3,698,508 km (0.089 R)
• M16: 3,781,685 km (0.087 R)
• M17: 4,163,159 km (0.116 R)
• M18: 5,008,387 km (0.076 R)
• M19: 5,192,991 km (0.099 R)
• M20: 5,616,353 km (0.093 R)
• M21: 6,002,016 km (0.075 R)
• M22: 7,105,749 km (0.068 R)
• M23: 7,947,088 km (0.063 R)
• M24: 8,108,205 km (0.047 R)
• M25: 8,270,518 km (0.056 R)
• M26: 8,653,489 km (0.12 R)
• M27: 9,778,914 km (0.074 R)
• M28: 10,300,262 km (0.113 R)
• M29: 10,476,040 km (0.088 R)
• M30: 10,890,127 km (0.102 R)
• M31: 10,949,667 km (0.103 R)
• M32: 13,548,032 km (0.116 R)
• M33: 13,612,209 km (0.11 R)
• M34: 16,393,683 km (0.076 R)
• M35: 16,667,447 km (0.082 R)
• M36: 16,804,927 km (0.094 R)
• M37: 17,011,821 km (0.11 R)
• M38: 17,988,546 km (0.097 R)
• M39: 18,412,805 km (0.081 R)
• M40: 22,375,354 km (0.104 R)
• M41: 22,527,046 km (0.09 R)
• M42: 22,831,328 km (0.099 R)
• M43: 23,521,124 km (0.111 R)
• M44: 24,140,010 km (0.103 R)
• M45: 26,748,698 km (0.065 R)
• M46: 27,475,594 km (0.082 R)
• M47: 31,970,860 km (0.106 R)
• M48: 32,312,841 km (0.088 R)
• M49: 32,827,906 km (0.095 R)
• M50: 33,779,498 km (0.059 R)
• M51: 34,389,708 km (0.051 R)
• M52: 34,477,223 km (0.052 R)
• M53: 35,267,848 km (0.041 R)
• M54: 35,444,373 km (0.079 R)
• M55: 36,064,456 km (0.112 R)
• M56: 36,153,317 km (0.119 R)
• M57: 38,671,050 km (0.061 R)
• M58: 42,271,122 km (0.096 R)
• M59: 43,022,702 km (0.118 R)
• M60: 44,158,449 km (0.09 R)
• M61: 44,729,913 km (0.112 R)
• M62: 44,920,949 km (0.048 R)
• M63: 45,591,746 km (0.066 R)
• M64: 46,265,834 km (0.105 R)
• M65: 47,234,630 km (0.094 R)
• M66: 48,602,104 km (0.104 R)
• M67: 48,896,812 km (0.054 R)
• M68: 50,081,627 km (0.098 R)
• M69: 50,279,994 km (0.112 R)
• M70: 50,577,993 km (0.109 R)
• M71: 51,076,154 km (0.115 R)
• M72: 51,575,811 km (0.105 R)
• M73: 52,278,173 km (0.08 R)
• M74: 53,185,783 km (0.1 R)
• M75: 53,388,189 km (0.042 R)
• M76: 53,692,172 km (0.101 R)
• M77: 57,489,564 km (0.047 R)
• M78: 58,113,387 km (0.032 R)
• M79: 58,530,616 km (0.113 R)
• M80: 59,998,620 km (0.087 R)
• M81: 61,160,397 km (0.107 R)
• M82: 63,291,867 km (0.096 R)
• M83: 66,425,344 km (0.065 R)
• M84: 66,970,778 km (0.051 R)
• M85: 67,189,340 km (0.043 R)
• M86: 67,298,697 km (0.111 R)
• M87: 69,387,831 km (0.082 R)
• M88: 70,607,053 km (0.116 R)
• M89: 72,169,154 km (0.078 R)
• M90: 73,066,742 km (0.114 R)
• M91: 75,440,710 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit