🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 36.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,256,925 km

• M1: 63,878 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 396 Days

Day: 46.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.55 AU - 1.83 AU

Year: 787 Days

Day: 20.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,256,925 km

• M1: 130,150 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.6 AU - 1.92 AU

Year: 836 Days

Day: 23.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,256,925 km

• M1: 792,420 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.89 AU - 2.73 AU

Year: 1257 Days

Day: 12.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.36 AU - 3.7 AU

Year: 2375 Days

Day: 28.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,256,925 km

• M1: 39,643 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.2 AU - 5.3 AU

Year: 3138 Days

Day: 38.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 8.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.38 AU - 11.42 AU

Year: 11156 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,256,925 km

• M1: 133,740 km (0.058 R)
• M2: 280,646 km (0.082 R)
• M3: 659,876 km (0.039 R)
• M4: 832,961 km (0.116 R)
• M5: 903,422 km (0.082 R)
• M6: 1,190,649 km (0.056 R)
• M7: 1,386,623 km (0.087 R)
• M8: 1,921,285 km (0.067 R)
• M9: 2,054,727 km (0.088 R)
• M10: 2,112,920 km (0.096 R)
• M11: 2,330,884 km (0.099 R)
• M12: 2,639,804 km (0.03 R)
• M13: 2,983,879 km (0.117 R)
• M14: 3,296,539 km (0.08 R)
• M15: 3,809,211 km (0.114 R)
• M16: 4,148,499 km (0.085 R)
• M17: 4,624,369 km (0.069 R)
• M18: 5,143,923 km (0.117 R)
• M19: 5,654,800 km (0.064 R)
• M20: 6,323,053 km (0.047 R)
• M21: 6,522,766 km (0.118 R)
• M22: 6,899,005 km (0.119 R)
• M23: 7,252,654 km (0.115 R)
• M24: 7,702,944 km (0.053 R)
• M25: 7,885,753 km (0.099 R)
• M26: 7,977,606 km (0.064 R)
• M27: 8,069,908 km (0.096 R)
• M28: 8,348,758 km (0.112 R)
• M29: 8,505,088 km (0.113 R)
• M30: 8,567,769 km (0.058 R)
• M31: 9,011,776 km (0.112 R)
• M32: 9,268,785 km (0.085 R)
• M33: 10,120,745 km (0.087 R)
• M34: 10,220,676 km (0.112 R)
• M35: 10,287,546 km (0.098 R)
• M36: 10,488,756 km (0.095 R)
• M37: 11,203,534 km (0.114 R)
• M38: 11,688,680 km (0.105 R)
• M39: 11,828,554 km (0.036 R)
• M40: 11,969,026 km (0.064 R)
• M41: 12,251,617 km (0.114 R)
• M42: 12,823,380 km (0.111 R)
• M43: 13,112,553 km (0.106 R)
• M44: 14,141,337 km (0.079 R)
• M45: 14,215,837 km (0.083 R)
• M46: 14,892,169 km (0.088 R)
• M47: 15,234,150 km (0.118 R)
• M48: 16,003,531 km (0.118 R)
• M49: 16,120,068 km (0.085 R)
• M50: 16,549,713 km (0.111 R)
• M51: 17,420,223 km (0.081 R)
• M52: 17,740,363 km (0.065 R)
• M53: 18,386,625 km (0.114 R)
• M54: 18,508,697 km (0.099 R)
• M55: 19,164,235 km (0.102 R)
• M56: 19,370,531 km (0.09 R)
• M57: 19,785,515 km (0.06 R)
• M58: 20,624,310 km (0.073 R)
• M59: 21,005,635 km (0.114 R)
• M60: 21,260,999 km (0.116 R)
• M61: 21,389,204 km (0.102 R)
• M62: 21,818,101 km (0.108 R)
• M63: 22,466,758 km (0.066 R)
• M64: 23,738,789 km (0.09 R)
• M65: 23,871,631 km (0.034 R)
• M66: 24,049,354 km (0.063 R)
• M67: 24,182,795 km (0.087 R)
• M68: 24,495,305 km (0.108 R)
• M69: 24,629,644 km (0.11 R)
• M70: 25,485,942 km (0.113 R)
• M71: 25,576,748 km (0.112 R)
• M72: 26,306,337 km (0.116 R)
• M73: 26,535,670 km (0.097 R)
• M74: 26,627,673 km (0.109 R)
• M75: 27,413,511 km (0.115 R)
• M76: 27,739,185 km (0.093 R)
• M77: 27,879,209 km (0.08 R)
• M78: 29,720,908 km (0.102 R)
• M79: 29,959,816 km (0.042 R)
• M80: 30,247,343 km (0.037 R)
• M81: 30,487,747 km (0.081 R)
• M82: 30,583,938 km (0.086 R)
• M83: 30,825,240 km (0.118 R)
• M84: 31,115,609 km (0.078 R)
• M85: 31,309,638 km (0.081 R)
• M86: 31,503,965 km (0.062 R)
• M87: 32,925,743 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 7.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.04 AU - 20.02 AU

Year: 22987 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,256,925 km

• M1: 144,212 km (0.056 R)
• M2: 417,378 km (0.065 R)
• M3: 463,005 km (0.047 R)
• M4: 664,514 km (0.089 R)
• M5: 833,709 km (0.069 R)
• M6: 995,723 km (0.05 R)
• M7: 1,615,358 km (0.115 R)
• M8: 1,690,606 km (0.107 R)
• M9: 2,166,626 km (0.041 R)
• M10: 2,249,802 km (0.111 R)
• M11: 2,334,176 km (0.099 R)
• M12: 2,448,319 km (0.11 R)
• M13: 2,652,520 km (0.114 R)
• M14: 2,771,749 km (0.102 R)
• M15: 3,046,411 km (0.109 R)
• M16: 3,266,170 km (0.029 R)
• M17: 3,754,308 km (0.068 R)
• M18: 3,990,074 km (0.073 R)
• M19: 4,511,273 km (0.093 R)
• M20: 6,199,785 km (0.066 R)
• M21: 6,599,061 km (0.11 R)
• M22: 7,047,855 km (0.099 R)
• M23: 7,931,978 km (0.08 R)
• M24: 8,104,315 km (0.077 R)
• M25: 8,277,998 km (0.057 R)
• M26: 8,365,214 km (0.105 R)
• M27: 8,496,710 km (0.118 R)
• M28: 8,895,239 km (0.116 R)
• M29: 9,390,707 km (0.086 R)
• M30: 10,455,246 km (0.114 R)
• M31: 10,691,760 km (0.036 R)
• M32: 12,646,256 km (0.051 R)
• M33: 12,898,179 km (0.076 R)
• M34: 13,151,747 km (0.108 R)
• M35: 13,407,111 km (0.095 R)
• M36: 14,026,446 km (0.096 R)
• M37: 14,655,056 km (0.095 R)
• M38: 15,346,498 km (0.111 R)
• M39: 15,507,614 km (0.091 R)
• M40: 16,266,674 km (0.031 R)
• M41: 16,595,640 km (0.055 R)
• M42: 17,037,851 km (0.112 R)
• M43: 20,652,435 km (0.104 R)
• M44: 21,307,075 km (0.093 R)
• M45: 21,546,881 km (0.118 R)
• M46: 22,271,383 km (0.09 R)
• M47: 23,003,964 km (0.118 R)
• M48: 23,930,872 km (0.115 R)
• M49: 24,995,859 km (0.086 R)
• M50: 25,502,398 km (0.065 R)
• M51: 25,884,620 km (0.12 R)
• M52: 25,948,499 km (0.082 R)
• M53: 27,301,911 km (0.088 R)
• M54: 27,562,360 km (0.119 R)
• M55: 28,480,293 km (0.1 R)
• M56: 29,208,535 km (0.081 R)
• M57: 29,608,261 km (0.088 R)
• M58: 30,144,121 km (0.097 R)
• M59: 30,683,271 km (0.057 R)
• M60: 31,157,497 km (0.053 R)
• M61: 31,293,481 km (0.115 R)
• M62: 31,497,832 km (0.044 R)
• M63: 31,907,879 km (0.057 R)
• M64: 31,976,246 km (0.096 R)
• M65: 32,663,947 km (0.034 R)
• M66: 33,774,412 km (0.083 R)
• M67: 34,264,196 km (0.11 R)
• M68: 34,404,518 km (0.116 R)
• M69: 37,035,197 km (0.057 R)
• M70: 37,107,153 km (0.084 R)
• M71: 37,395,578 km (0.078 R)
• M72: 37,684,900 km (0.106 R)
• M73: 38,265,490 km (0.103 R)
• M74: 39,656,301 km (0.108 R)
• M75: 41,660,913 km (0.081 R)
• M76: 41,810,810 km (0.068 R)
• M77: 42,261,249 km (0.076 R)
• M78: 42,637,936 km (0.104 R)
• M79: 43,167,064 km (0.102 R)
• M80: 46,775,963 km (0.098 R)
• M81: 46,931,694 km (0.105 R)
• M82: 47,243,606 km (0.093 R)
• M83: 47,478,026 km (0.093 R)
• M84: 48,104,990 km (0.111 R)
• M85: 49,129,736 km (0.114 R)
• M86: 51,762,958 km (0.091 R)
• M87: 52,408,173 km (0.103 R)
• M88: 53,625,152 km (0.117 R)
• M89: 54,114,487 km (0.087 R)
• M90: 54,196,317 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.96 AU - 22.94 AU

Year: 31914 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,256,925 km

• M1: 158,723 km (0.096 R)
• M2: 436,527 km (0.085 R)
• M3: 742,903 km (0.095 R)
• M4: 1,206,956 km (0.072 R)
• M5: 2,791,646 km (0.065 R)
• M6: 2,836,824 km (0.119 R)
• M7: 4,513,966 km (0.061 R)
• M8: 5,390,610 km (0.097 R)
• M9: 5,447,158 km (0.097 R)
• M10: 5,617,849 km (0.113 R)
• M11: 5,964,617 km (0.067 R)
• M12: 8,514,363 km (0.119 R)
• M13: 9,181,270 km (0.101 R)
• M14: 9,384,574 km (0.103 R)
• M15: 10,353,070 km (0.104 R)
• M16: 10,493,991 km (0.047 R)
• M17: 11,717,702 km (0.096 R)
• M18: 11,864,607 km (0.066 R)
• M19: 12,608,258 km (0.096 R)
• M20: 12,758,903 km (0.09 R)
• M21: 13,367,019 km (0.098 R)
• M22: 14,690,511 km (0.1 R)
• M23: 15,407,982 km (0.099 R)
• M24: 15,488,466 km (0.053 R)
• M25: 17,460,166 km (0.069 R)
• M26: 18,050,030 km (0.07 R)
• M27: 18,304,795 km (0.108 R)
• M28: 19,422,591 km (0.075 R)
• M29: 21,185,153 km (0.102 R)
• M30: 21,633,647 km (0.059 R)
• M31: 25,049,116 km (0.072 R)
• M32: 25,618,486 km (0.113 R)
• M33: 25,809,373 km (0.119 R)
• M34: 25,904,816 km (0.097 R)
• M35: 28,036,885 km (0.07 R)
• M36: 29,322,978 km (0.118 R)
• M37: 30,527,091 km (0.064 R)
• M38: 32,569,551 km (0.032 R)
• M39: 32,776,295 km (0.117 R)
• M40: 33,190,980 km (0.028 R)
• M41: 34,445,359 km (0.05 R)
• M42: 35,502,417 km (0.111 R)
• M43: 37,000,191 km (0.095 R)
• M44: 37,648,548 km (0.104 R)
• M45: 37,974,073 km (0.065 R)
• M46: 38,409,552 km (0.065 R)
• M47: 39,836,267 km (0.096 R)
• M48: 40,278,628 km (0.081 R)
• M49: 40,389,480 km (0.088 R)
• M50: 42,967,500 km (0.043 R)
• M51: 43,080,896 km (0.072 R)
• M52: 44,792,146 km (0.096 R)
• M53: 44,906,887 km (0.11 R)
• M54: 46,061,035 km (0.12 R)
• M55: 46,641,774 km (0.091 R)
• M56: 46,758,310 km (0.102 R)
• M57: 47,108,070 km (0.048 R)
• M58: 47,224,906 km (0.095 R)
• M59: 54,041,184 km (0.098 R)
• M60: 54,530,817 km (0.077 R)
• M61: 55,885,277 km (0.068 R)
• M62: 58,376,081 km (0.095 R)
• M63: 59,130,354 km (0.066 R)
• M64: 59,256,315 km (0.087 R)
• M65: 60,267,746 km (0.112 R)
• M66: 62,051,402 km (0.12 R)
• M67: 64,111,065 km (0.114 R)
• M68: 66,193,019 km (0.078 R)
• M69: 67,373,944 km (0.075 R)
• M70: 68,165,018 km (0.069 R)
• M71: 69,889,582 km (0.069 R)
• M72: 71,225,940 km (0.113 R)
• M73: 71,628,358 km (0.109 R)
• M74: 74,195,458 km (0.07 R)
• M75: 75,148,695 km (0.107 R)
• M76: 77,618,556 km (0.07 R)
• M77: 78,447,777 km (0.104 R)
• M78: 79,279,990 km (0.12 R)
• M79: 80,673,345 km (0.092 R)
• M80: 82,074,777 km (0.073 R)
• M81: 82,215,399 km (0.079 R)
• M82: 83,625,808 km (0.077 R)
• M83: 84,901,878 km (0.074 R)
• M84: 88,480,259 km (0.071 R)
• M85: 89,057,408 km (0.06 R)
• M86: 89,201,770 km (0.034 R)
• M87: 89,635,753 km (0.091 R)
• M88: 90,070,335 km (0.06 R)
• M89: 91,523,977 km (0.1 R)
• M90: 93,132,005 km (0.098 R)
• M91: 93,425,366 km (0.111 R)
• M92: 94,012,987 km (0.112 R)
• M93: 95,635,376 km (0.08 R)
• M94: 97,564,590 km (0.025 R)
• M95: 98,310,036 km (0.118 R)
• M96: 99,356,772 km (0.109 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit