🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.31 AU - 1.67 AU

Year: 639 Days

Day: 38.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.41 AU - 2.31 AU

Year: 892 Days

Day: 44.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.12 AU - 2.42 AU

Year: 1202 Days

Day: 29.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,697,717 km

• M1: 1,808,489 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.01 AU - 3.19 AU

Year: 1473 Days

Day: 34.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,697,717 km

• M1: 1,472,791 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.68 AU - 2.92 AU

Year: 1647 Days

Day: 45.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.55 AU - 3.15 AU

Year: 1691 Days

Day: 42.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.49 AU - 5.79 AU

Year: 4096 Days

Day: 41 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 12.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.98 AU - 6.18 AU

Year: 5269 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,697,717 km

• M1: 165,754 km (0.115 R)
• M2: 261,497 km (0.096 R)
• M3: 580,589 km (0.053 R)
• M4: 680,072 km (0.038 R)
• M5: 877,541 km (0.075 R)
• M6: 983,905 km (0.116 R)
• M7: 1,354,908 km (0.094 R)
• M8: 1,622,090 km (0.106 R)
• M9: 1,823,448 km (0.085 R)
• M10: 1,990,699 km (0.081 R)
• M11: 2,370,677 km (0.092 R)
• M12: 2,757,837 km (0.105 R)
• M13: 3,316,734 km (0.049 R)
• M14: 3,644,354 km (0.089 R)
• M15: 3,892,686 km (0.076 R)
• M16: 4,000,845 km (0.095 R)
• M17: 4,537,603 km (0.099 R)
• M18: 4,689,744 km (0.103 R)
• M19: 5,315,362 km (0.12 R)
• M20: 5,617,699 km (0.108 R)
• M21: 7,887,997 km (0.073 R)
• M22: 8,140,667 km (0.068 R)
• M23: 8,419,368 km (0.112 R)
• M24: 8,748,633 km (0.084 R)
• M25: 8,938,622 km (0.096 R)
• M26: 9,177,979 km (0.052 R)
• M27: 9,322,790 km (0.114 R)
• M28: 9,419,580 km (0.071 R)
• M29: 9,958,581 km (0.089 R)
• M30: 10,132,114 km (0.12 R)
• M31: 10,785,707 km (0.106 R)
• M32: 12,265,978 km (0.043 R)
• M33: 12,345,714 km (0.099 R)
• M34: 12,425,599 km (0.114 R)
• M35: 12,639,374 km (0.089 R)
• M36: 12,746,786 km (0.094 R)
• M37: 13,124,820 km (0.11 R)
• M38: 13,506,743 km (0.075 R)
• M39: 13,643,924 km (0.031 R)
• M40: 13,947,608 km (0.115 R)
• M41: 14,058,609 km (0.077 R)
• M42: 14,141,936 km (0.092 R)
• M43: 14,365,285 km (0.107 R)
• M44: 15,413,069 km (0.107 R)
• M45: 15,527,810 km (0.089 R)
• M46: 16,251,565 km (0.088 R)
• M47: 16,573,350 km (0.098 R)
• M48: 16,749,875 km (0.095 R)
• M49: 17,015,860 km (0.045 R)
• M50: 17,851,963 km (0.08 R)
• M51: 19,100,507 km (0.104 R)
• M52: 19,595,376 km (0.05 R)
• M53: 19,969,371 km (0.099 R)
• M54: 21,232,875 km (0.073 R)
• M55: 21,360,631 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 12.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.78 AU - 12.96 AU

Year: 13475 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,697,717 km

• M1: 200,760 km (0.049 R)
• M2: 349,311 km (0.113 R)
• M3: 425,008 km (0.12 R)
• M4: 552,764 km (0.117 R)
• M5: 1,081,742 km (0.118 R)
• M6: 1,203,964 km (0.044 R)
• M7: 1,352,963 km (0.12 R)
• M8: 1,740,571 km (0.112 R)
• M9: 1,861,297 km (0.091 R)
• M10: 2,644,741 km (0.099 R)
• M11: 2,869,736 km (0.111 R)
• M12: 3,130,335 km (0.111 R)
• M13: 3,958,659 km (0.084 R)
• M14: 4,315,001 km (0.106 R)
• M15: 4,817,799 km (0.084 R)
• M16: 5,915,549 km (0.108 R)
• M17: 6,436,149 km (0.118 R)
• M18: 6,587,542 km (0.062 R)
• M19: 6,701,985 km (0.1 R)
• M20: 7,166,037 km (0.078 R)
• M21: 7,362,609 km (0.12 R)
• M22: 7,922,404 km (0.081 R)
• M23: 8,787,678 km (0.086 R)
• M24: 9,253,077 km (0.119 R)
• M25: 9,639,788 km (0.049 R)
• M26: 9,856,854 km (0.104 R)
• M27: 10,163,530 km (0.066 R)
• M28: 10,340,354 km (0.057 R)
• M29: 12,728,834 km (0.085 R)
• M30: 13,642,578 km (0.116 R)
• M31: 13,788,735 km (0.099 R)
• M32: 14,033,627 km (0.03 R)
• M33: 14,378,749 km (0.101 R)
• M34: 14,477,932 km (0.095 R)
• M35: 14,577,265 km (0.101 R)
• M36: 16,146,697 km (0.083 R)
• M37: 16,872,994 km (0.078 R)
• M38: 17,345,424 km (0.08 R)
• M39: 17,451,040 km (0.118 R)
• M40: 18,249,893 km (0.063 R)
• M41: 19,827,851 km (0.099 R)
• M42: 20,104,458 km (0.114 R)
• M43: 20,437,911 km (0.077 R)
• M44: 21,279,699 km (0.113 R)
• M45: 21,392,795 km (0.083 R)
• M46: 21,619,585 km (0.1 R)
• M47: 21,733,279 km (0.115 R)
• M48: 23,054,977 km (0.119 R)
• M49: 24,639,667 km (0.119 R)
• M50: 25,056,147 km (0.119 R)
• M51: 27,604,248 km (0.118 R)
• M52: 28,098,968 km (0.041 R)
• M53: 28,409,533 km (0.067 R)
• M54: 28,534,148 km (0.096 R)
• M55: 29,285,429 km (0.074 R)
• M56: 30,488,345 km (0.11 R)
• M57: 31,127,876 km (0.078 R)
• M58: 31,578,315 km (0.089 R)
• M59: 33,664,308 km (0.115 R)
• M60: 34,259,109 km (0.108 R)
• M61: 34,590,917 km (0.115 R)
• M62: 34,790,630 km (0.07 R)
• M63: 35,458,884 km (0.108 R)
• M64: 35,929,220 km (0.071 R)
• M65: 36,401,650 km (0.098 R)
• M66: 36,604,804 km (0.086 R)
• M67: 37,625,809 km (0.077 R)
• M68: 37,762,691 km (0.09 R)
• M69: 39,001,810 km (0.04 R)
• M70: 39,209,602 km (0.039 R)
• M71: 41,308,011 km (0.12 R)
• M72: 41,519,991 km (0.087 R)
• M73: 42,442,113 km (0.086 R)
• M74: 42,941,470 km (0.109 R)
• M75: 43,658,194 km (0.062 R)
• M76: 43,874,064 km (0.094 R)
• M77: 45,540,285 km (0.106 R)
• M78: 45,686,143 km (0.047 R)
• M79: 46,271,220 km (0.038 R)
• M80: 47,596,507 km (0.093 R)
• M81: 47,966,912 km (0.032 R)
• M82: 48,115,313 km (0.084 R)
• M83: 48,338,363 km (0.084 R)
• M84: 49,083,809 km (0.039 R)
• M85: 49,458,103 km (0.06 R)
• M86: 50,435,426 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.7

Radius: 6.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.01 AU - 17.21 AU

Year: 18628 Days

Day: 16.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,697,717 km

• M1: 662,719 km (0.092 R)
• M2: 796,160 km (0.105 R)
• M3: 1,045,689 km (0.109 R)
• M4: 1,111,961 km (0.104 R)
• M5: 1,464,114 km (0.046 R)
• M6: 1,639,892 km (0.102 R)
• M7: 1,769,743 km (0.114 R)
• M8: 2,409,723 km (0.099 R)
• M9: 2,831,738 km (0.117 R)
• M10: 2,988,068 km (0.104 R)
• M11: 3,115,076 km (0.065 R)
• M12: 3,276,493 km (0.08 R)
• M13: 3,777,047 km (0.093 R)
• M14: 3,949,384 km (0.113 R)
• M15: 4,088,959 km (0.06 R)
• M16: 4,663,714 km (0.119 R)
• M17: 4,848,617 km (0.101 R)
• M18: 6,535,033 km (0.107 R)
• M19: 7,162,297 km (0.079 R)
• M20: 7,290,054 km (0.071 R)
• M21: 7,547,811 km (0.077 R)
• M22: 7,765,027 km (0.1 R)
• M23: 7,984,188 km (0.054 R)
• M24: 8,383,913 km (0.06 R)
• M25: 8,428,643 km (0.05 R)
• M26: 8,473,523 km (0.088 R)
• M27: 9,064,434 km (0.103 R)
• M28: 9,762,607 km (0.101 R)
• M29: 10,046,843 km (0.093 R)
• M30: 10,915,409 km (0.095 R)
• M31: 11,259,783 km (0.111 R)
• M32: 11,358,817 km (0.072 R)
• M33: 12,009,567 km (0.099 R)
• M34: 12,467,187 km (0.074 R)
• M35: 13,715,133 km (0.119 R)
• M36: 14,033,327 km (0.105 R)
• M37: 15,002,422 km (0.102 R)
• M38: 15,166,083 km (0.102 R)
• M39: 16,327,860 km (0.109 R)
• M40: 16,721,452 km (0.117 R)
• M41: 17,518,060 km (0.093 R)
• M42: 18,327,086 km (0.051 R)
• M43: 18,853,520 km (0.067 R)
• M44: 19,801,672 km (0.115 R)
• M45: 21,620,931 km (0.091 R)
• M46: 22,737,829 km (0.07 R)
• M47: 24,512,359 km (0.028 R)
• M48: 25,611,305 km (0.08 R)
• M49: 26,396,694 km (0.07 R)
• M50: 28,732,066 km (0.068 R)
• M51: 29,411,390 km (0.063 R)
• M52: 29,890,103 km (0.102 R)
• M53: 30,509,439 km (0.049 R)
• M54: 30,716,781 km (0.076 R)
• M55: 31,202,376 km (0.106 R)
• M56: 31,481,077 km (0.028 R)
• M57: 33,241,245 km (0.073 R)
• M58: 33,312,304 km (0.036 R)
• M59: 34,672,298 km (0.091 R)
• M60: 34,816,511 km (0.075 R)
• M61: 35,540,565 km (0.103 R)
• M62: 35,977,390 km (0.084 R)
• M63: 36,123,398 km (0.027 R)
• M64: 37,594,244 km (0.118 R)
• M65: 38,710,095 km (0.12 R)
• M66: 40,669,976 km (0.043 R)
• M67: 43,281,207 km (0.11 R)
• M68: 44,137,505 km (0.098 R)
• M69: 44,215,745 km (0.116 R)
• M70: 44,763,872 km (0.058 R)
• M71: 45,314,392 km (0.084 R)
• M72: 46,979,117 km (0.117 R)
• M73: 47,298,508 km (0.109 R)
• M74: 47,538,463 km (0.12 R)
• M75: 47,859,052 km (0.075 R)
• M76: 49,229,667 km (0.062 R)
• M77: 49,797,840 km (0.113 R)
• M78: 50,940,618 km (0.072 R)
• M79: 51,350,815 km (0.089 R)
• M80: 51,762,210 km (0.06 R)
• M81: 53,751,712 km (0.117 R)
• M82: 55,007,885 km (0.059 R)
• M83: 55,428,704 km (0.07 R)
• M84: 56,104,288 km (0.104 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit