🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 206 Days

Day: 46 Hours

Environment

Temp: 112 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,492,875 km

• M1: 293,810 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.41 AU - 1.45 AU

Year: 658 Days

Day: 38.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,492,875 km

• M1: 448,794 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.42 AU - 1.76 AU

Year: 772 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.6 AU - 2.16 AU

Year: 992 Days

Day: 40.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 3.01 AU

Year: 1708 Days

Day: 38.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 175.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,492,875 km

• M1: 413,788 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.37 AU - 3.83 AU

Year: 2101 Days

Day: 14.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,492,875 km

• M1: 282,740 km (0.108 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 10.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.52 AU - 6.96 AU

Year: 6001 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,492,875 km

• M1: 191,485 km (0.063 R)
• M2: 290,669 km (0.098 R)
• M3: 407,205 km (0.032 R)
• M4: 849,716 km (0.101 R)
• M5: 1,364,632 km (0.111 R)
• M6: 1,445,564 km (0.065 R)
• M7: 1,629,121 km (0.069 R)
• M8: 1,785,301 km (0.112 R)
• M9: 1,874,162 km (0.092 R)
• M10: 2,038,121 km (0.106 R)
• M11: 2,341,356 km (0.055 R)
• M12: 2,578,319 km (0.078 R)
• M13: 2,699,942 km (0.104 R)
• M14: 2,885,743 km (0.083 R)
• M15: 3,097,274 km (0.058 R)
• M16: 3,183,293 km (0.066 R)
• M17: 3,270,209 km (0.091 R)
• M18: 3,446,436 km (0.112 R)
• M19: 3,535,596 km (0.106 R)
• M20: 4,277,602 km (0.074 R)
• M21: 4,422,113 km (0.117 R)
• M22: 4,666,556 km (0.06 R)
• M23: 5,143,175 km (0.055 R)
• M24: 5,452,244 km (0.085 R)
• M25: 5,740,968 km (0.066 R)
• M26: 5,820,554 km (0.083 R)
• M27: 6,224,169 km (0.044 R)
• M28: 6,720,535 km (0.062 R)
• M29: 6,973,505 km (0.053 R)
• M30: 7,115,473 km (0.046 R)
• M31: 7,459,997 km (0.109 R)
• M32: 7,605,257 km (0.081 R)
• M33: 7,810,056 km (0.114 R)
• M34: 8,046,421 km (0.055 R)
• M35: 9,015,366 km (0.084 R)
• M36: 9,325,782 km (0.074 R)
• M37: 9,513,677 km (0.059 R)
• M38: 9,925,071 km (0.069 R)
• M39: 10,181,182 km (0.076 R)
• M40: 10,277,823 km (0.119 R)
• M41: 10,765,512 km (0.086 R)
• M42: 11,696,010 km (0.089 R)
• M43: 12,000,442 km (0.066 R)
• M44: 12,582,976 km (0.083 R)
• M45: 13,668,608 km (0.099 R)
• M46: 13,953,741 km (0.06 R)
• M47: 15,223,827 km (0.067 R)
• M48: 15,667,834 km (0.034 R)
• M49: 15,854,083 km (0.073 R)
• M50: 16,078,480 km (0.092 R)
• M51: 16,341,772 km (0.057 R)
• M52: 16,948,840 km (0.12 R)
• M53: 17,063,432 km (0.108 R)
• M54: 17,370,407 km (0.103 R)
• M55: 17,486,046 km (0.072 R)
• M56: 18,734,889 km (0.115 R)
• M57: 19,170,818 km (0.115 R)
• M58: 19,610,037 km (0.118 R)
• M59: 20,012,306 km (0.089 R)
• M60: 20,376,726 km (0.106 R)
• M61: 21,358,986 km (0.091 R)
• M62: 21,524,142 km (0.093 R)
• M63: 21,731,335 km (0.111 R)
• M64: 22,105,778 km (0.114 R)
• M65: 22,189,403 km (0.113 R)
• M66: 22,272,879 km (0.1 R)
• M67: 22,356,654 km (0.081 R)
• M68: 23,582,459 km (0.114 R)
• M69: 24,743,189 km (0.117 R)
• M70: 24,960,255 km (0.097 R)
• M71: 25,047,171 km (0.095 R)
• M72: 25,396,034 km (0.066 R)
• M73: 25,527,381 km (0.089 R)
• M74: 26,231,239 km (0.073 R)
• M75: 26,541,205 km (0.103 R)
• M76: 26,629,917 km (0.057 R)
• M77: 26,941,529 km (0.09 R)
• M78: 27,748,161 km (0.054 R)
• M79: 28,517,244 km (0.076 R)
• M80: 29,430,987 km (0.113 R)
• M81: 29,845,224 km (0.105 R)
• M82: 30,307,930 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 8.3

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.77 AU - 11.24 AU

Year: 13099 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 22,492,875 km

• M1: 182,061 km (0.108 R)
• M2: 600,785 km (0.104 R)
• M3: 813,812 km (0.049 R)
• M4: 940,372 km (0.073 R)
• M5: 1,006,046 km (0.11 R)
• M6: 1,802,804 km (0.103 R)
• M7: 1,969,905 km (0.11 R)
• M8: 2,026,752 km (0.058 R)
• M9: 2,142,242 km (0.096 R)
• M10: 2,440,390 km (0.092 R)
• M11: 2,912,222 km (0.112 R)
• M12: 2,977,297 km (0.086 R)
• M13: 3,042,821 km (0.112 R)
• M14: 3,654,676 km (0.032 R)
• M15: 3,866,955 km (0.088 R)
• M16: 4,565,877 km (0.09 R)
• M17: 4,718,018 km (0.034 R)
• M18: 6,203,076 km (0.059 R)
• M19: 7,281,826 km (0.068 R)
• M20: 7,370,687 km (0.107 R)
• M21: 7,549,457 km (0.071 R)
• M22: 8,048,216 km (0.095 R)
• M23: 8,232,221 km (0.092 R)
• M24: 9,077,599 km (0.075 R)
• M25: 9,656,543 km (0.065 R)
• M26: 10,148,121 km (0.082 R)
• M27: 11,931,777 km (0.098 R)
• M28: 12,459,109 km (0.112 R)
• M29: 16,942,408 km (0.075 R)
• M30: 17,001,200 km (0.057 R)
• M31: 17,415,586 km (0.119 R)
• M32: 17,474,976 km (0.106 R)
• M33: 17,594,206 km (0.106 R)
• M34: 18,013,229 km (0.053 R)
• M35: 18,435,544 km (0.113 R)
• M36: 18,861,150 km (0.1 R)
• M37: 18,983,371 km (0.099 R)
• M38: 19,044,557 km (0.083 R)
• M39: 19,290,047 km (0.114 R)
• M40: 20,847,810 km (0.108 R)
• M41: 21,482,105 km (0.109 R)
• M42: 21,737,618 km (0.046 R)
• M43: 22,639,843 km (0.104 R)
• M44: 23,751,953 km (0.116 R)
• M45: 24,614,235 km (0.106 R)
• M46: 25,621,927 km (0.098 R)
• M47: 27,607,988 km (0.063 R)
• M48: 27,955,504 km (0.037 R)
• M49: 28,444,240 km (0.099 R)
• M50: 29,288,870 km (0.05 R)
• M51: 29,643,267 km (0.1 R)
• M52: 33,337,736 km (0.038 R)
• M53: 33,559,590 km (0.056 R)
• M54: 36,183,387 km (0.104 R)
• M55: 36,335,228 km (0.112 R)
• M56: 36,411,224 km (0.091 R)
• M57: 37,021,434 km (0.065 R)
• M58: 37,098,028 km (0.08 R)
• M59: 37,789,021 km (0.08 R)
• M60: 38,484,202 km (0.111 R)
• M61: 38,794,617 km (0.11 R)
• M62: 38,950,050 km (0.119 R)
• M63: 39,730,651 km (0.054 R)
• M64: 40,832,140 km (0.093 R)
• M65: 42,263,044 km (0.076 R)
• M66: 42,823,886 km (0.066 R)
• M67: 44,602,605 km (0.086 R)
• M68: 44,683,986 km (0.12 R)
• M69: 45,091,940 km (0.056 R)
• M70: 46,158,124 km (0.1 R)
• M71: 46,322,981 km (0.101 R)
• M72: 47,232,685 km (0.088 R)
• M73: 47,648,268 km (0.116 R)
• M74: 48,148,374 km (0.106 R)
• M75: 48,315,475 km (0.063 R)
• M76: 48,734,050 km (0.072 R)
• M77: 49,574,939 km (0.097 R)
• M78: 49,743,686 km (0.109 R)
• M79: 49,997,254 km (0.03 R)
• M80: 51,698,032 km (0.109 R)
• M81: 53,158,706 km (0.053 R)
• M82: 54,545,628 km (0.089 R)
• M83: 55,681,375 km (0.09 R)
• M84: 56,296,222 km (0.073 R)
• M85: 57,178,251 km (0.101 R)
• M86: 57,621,061 km (0.074 R)
• M87: 57,709,772 km (0.104 R)
• M88: 58,331,950 km (0.115 R)
• M89: 59,852,014 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 11

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.11 AU - 13.43 AU

Year: 13608 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,492,875 km

• M1: 145,708 km (0.048 R)
• M2: 229,483 km (0.084 R)
• M3: 339,288 km (0.101 R)
• M4: 419,772 km (0.106 R)
• M5: 605,572 km (0.06 R)
• M6: 763,996 km (0.108 R)
• M7: 1,323,193 km (0.089 R)
• M8: 2,009,698 km (0.097 R)
• M9: 2,171,263 km (0.081 R)
• M10: 2,379,504 km (0.081 R)
• M11: 2,682,140 km (0.092 R)
• M12: 3,136,020 km (0.116 R)
• M13: 3,348,300 km (0.098 R)
• M14: 3,737,254 km (0.117 R)
• M15: 4,013,112 km (0.08 R)
• M16: 4,140,869 km (0.073 R)
• M17: 4,934,935 km (0.103 R)
• M18: 5,127,018 km (0.114 R)
• M19: 5,349,620 km (0.091 R)
• M20: 5,490,391 km (0.117 R)
• M21: 5,862,142 km (0.079 R)
• M22: 6,360,752 km (0.12 R)
• M23: 6,570,039 km (0.082 R)
• M24: 7,118,615 km (0.108 R)
• M25: 7,682,000 km (0.049 R)
• M26: 7,873,037 km (0.092 R)
• M27: 8,001,242 km (0.115 R)
• M28: 8,488,333 km (0.111 R)
• M29: 8,685,802 km (0.099 R)
• M30: 8,851,706 km (0.114 R)
• M31: 9,593,562 km (0.043 R)
• M32: 9,833,816 km (0.112 R)
• M33: 9,902,930 km (0.116 R)
• M34: 9,972,044 km (0.117 R)
• M35: 10,076,165 km (0.077 R)
• M36: 12,344,068 km (0.109 R)
• M37: 12,906,556 km (0.031 R)
• M38: 13,248,088 km (0.095 R)
• M39: 13,554,165 km (0.101 R)
• M40: 13,669,655 km (0.117 R)
• M41: 14,134,456 km (0.089 R)
• M42: 14,447,265 km (0.059 R)
• M43: 14,801,812 km (0.112 R)
• M44: 14,881,099 km (0.07 R)
• M45: 15,279,179 km (0.07 R)
• M46: 15,842,415 km (0.116 R)
• M47: 17,321,937 km (0.082 R)
• M48: 17,614,850 km (0.077 R)
• M49: 17,824,885 km (0.093 R)
• M50: 18,332,770 km (0.043 R)
• M51: 18,460,377 km (0.105 R)
• M52: 19,884,399 km (0.093 R)
• M53: 20,235,057 km (0.052 R)
• M54: 20,367,002 km (0.104 R)
• M55: 21,120,377 km (0.118 R)
• M56: 21,343,577 km (0.087 R)
• M57: 22,426,366 km (0.104 R)
• M58: 22,562,949 km (0.07 R)
• M59: 23,158,199 km (0.1 R)
• M60: 23,526,958 km (0.085 R)
• M61: 23,619,559 km (0.051 R)
• M62: 24,130,436 km (0.095 R)
• M63: 25,210,682 km (0.074 R)
• M64: 25,875,944 km (0.097 R)
• M65: 26,162,872 km (0.103 R)
• M66: 26,498,869 km (0.093 R)
• M67: 26,739,722 km (0.089 R)
• M68: 26,933,002 km (0.112 R)
• M69: 27,418,148 km (0.034 R)
• M70: 27,612,925 km (0.118 R)
• M71: 27,906,136 km (0.12 R)
• M72: 28,151,178 km (0.098 R)
• M73: 28,989,973 km (0.103 R)
• M74: 29,836,847 km (0.071 R)
• M75: 30,087,423 km (0.069 R)
• M76: 30,792,927 km (0.077 R)
• M77: 32,271,552 km (0.043 R)
• M78: 32,890,289 km (0.077 R)
• M79: 33,149,093 km (0.111 R)
• M80: 33,304,824 km (0.067 R)
• M81: 34,086,922 km (0.096 R)
• M82: 34,296,359 km (0.108 R)
• M83: 34,611,562 km (0.067 R)
• M84: 35,403,682 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.1

Radius: 5.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.31 AU - 17.47 AU

Year: 23245 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,492,875 km

• M1: 849,716 km (0.066 R)
• M2: 1,032,225 km (0.073 R)
• M3: 1,567,935 km (0.091 R)
• M4: 1,995,935 km (0.12 R)
• M5: 2,070,734 km (0.084 R)
• M6: 2,363,198 km (0.09 R)
• M7: 2,442,484 km (0.109 R)
• M8: 3,477,103 km (0.042 R)
• M9: 3,640,015 km (0.118 R)
• M10: 3,861,121 km (0.087 R)
• M11: 4,491,526 km (0.091 R)
• M12: 4,708,743 km (0.116 R)
• M13: 4,748,536 km (0.103 R)
• M14: 5,318,354 km (0.116 R)
• M15: 5,464,212 km (0.093 R)
• M16: 5,888,172 km (0.054 R)
• M17: 6,104,192 km (0.099 R)
• M18: 6,322,754 km (0.031 R)
• M19: 6,388,727 km (0.098 R)
• M20: 6,566,000 km (0.109 R)
• M21: 7,757,547 km (0.098 R)
• M22: 8,113,441 km (0.111 R)
• M23: 9,488,694 km (0.11 R)
• M24: 9,843,689 km (0.099 R)
• M25: 10,203,024 km (0.088 R)
• M26: 10,410,217 km (0.088 R)
• M27: 11,199,794 km (0.115 R)
• M28: 12,008,520 km (0.025 R)
• M29: 12,530,318 km (0.097 R)
• M30: 12,696,670 km (0.096 R)
• M31: 13,003,496 km (0.052 R)
• M32: 13,624,476 km (0.03 R)
• M33: 13,824,040 km (0.087 R)
• M34: 14,719,682 km (0.098 R)
• M35: 15,693,565 km (0.093 R)
• M36: 16,143,106 km (0.068 R)
• M37: 16,233,463 km (0.107 R)
• M38: 16,505,731 km (0.109 R)
• M39: 18,516,327 km (0.118 R)
• M40: 18,991,300 km (0.107 R)
• M41: 19,470,163 km (0.119 R)
• M42: 20,831,952 km (0.118 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: 160 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit