🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.78 AU - 0.98 AU

Year: 302 Days

Day: 21.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.43 AU - 1.47 AU

Year: 638 Days

Day: 18.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,298,633 km

• M1: 363,523 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.32 AU - 1.64 AU

Year: 658 Days

Day: 45.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,298,633 km

• M1: 495,917 km (0.079 R)
• M2: 944,711 km (0.094 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.69 AU - 4.23 AU

Year: 2878 Days

Day: 44.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.81 AU - 5.23 AU

Year: 3510 Days

Day: 22.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 10.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.24 AU - 7.14 AU

Year: 5625 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,298,633 km

• M1: 135,236 km (0.117 R)
• M2: 256,860 km (0.115 R)
• M3: 408,253 km (0.095 R)
• M4: 477,516 km (0.108 R)
• M5: 714,031 km (0.058 R)
• M6: 821,442 km (0.105 R)
• M7: 977,472 km (0.072 R)
• M8: 1,064,838 km (0.063 R)
• M9: 1,307,635 km (0.078 R)
• M10: 1,454,540 km (0.07 R)
• M11: 1,942,080 km (0.112 R)
• M12: 2,110,826 km (0.117 R)
• M13: 2,493,348 km (0.06 R)
• M14: 2,724,028 km (0.115 R)
• M15: 3,042,521 km (0.094 R)
• M16: 3,440,601 km (0.056 R)
• M17: 3,732,616 km (0.118 R)
• M18: 4,122,768 km (0.073 R)
• M19: 4,433,183 km (0.028 R)
• M20: 4,751,228 km (0.108 R)
• M21: 5,370,115 km (0.087 R)
• M22: 5,749,645 km (0.035 R)
• M23: 6,076,067 km (0.094 R)
• M24: 6,345,792 km (0.061 R)
• M25: 6,492,548 km (0.12 R)
• M26: 6,640,649 km (0.045 R)
• M27: 7,287,660 km (0.086 R)
• M28: 7,441,447 km (0.118 R)
• M29: 7,864,659 km (0.082 R)
• M30: 7,932,128 km (0.097 R)
• M31: 8,227,135 km (0.03 R)
• M32: 8,295,651 km (0.1 R)
• M33: 8,433,430 km (0.046 R)
• M34: 8,594,996 km (0.026 R)
• M35: 8,687,896 km (0.092 R)
• M36: 8,827,770 km (0.093 R)
• M37: 9,039,003 km (0.082 R)
• M38: 9,275,666 km (0.061 R)
• M39: 9,634,552 km (0.115 R)
• M40: 9,779,362 km (0.082 R)
• M41: 10,144,531 km (0.095 R)
• M42: 10,218,133 km (0.095 R)
• M43: 10,688,469 km (0.052 R)
• M44: 11,191,118 km (0.103 R)
• M45: 11,394,271 km (0.081 R)
• M46: 12,402,561 km (0.093 R)
• M47: 12,824,427 km (0.117 R)
• M48: 12,957,270 km (0.06 R)
• M49: 13,063,784 km (0.112 R)
• M50: 13,655,144 km (0.112 R)
• M51: 13,736,525 km (0.109 R)
• M52: 13,926,963 km (0.09 R)
• M53: 15,031,744 km (0.079 R)
• M54: 15,368,638 km (0.076 R)
• M55: 15,736,499 km (0.107 R)
• M56: 16,021,334 km (0.092 R)
• M57: 16,336,835 km (0.115 R)
• M58: 16,886,458 km (0.083 R)
• M59: 17,295,309 km (0.044 R)
• M60: 17,589,269 km (0.104 R)
• M61: 18,271,884 km (0.053 R)
• M62: 18,872,519 km (0.075 R)
• M63: 19,114,718 km (0.052 R)
• M64: 19,418,701 km (0.096 R)
• M65: 19,663,144 km (0.109 R)
• M66: 19,969,969 km (0.101 R)
• M67: 20,371,490 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 9.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.08 AU - 10.28 AU

Year: 10159 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,298,633 km

• M1: 160,519 km (0.055 R)
• M2: 252,072 km (0.11 R)
• M3: 537,056 km (0.047 R)
• M4: 855,550 km (0.109 R)
• M5: 1,650,962 km (0.105 R)
• M6: 1,904,082 km (0.092 R)
• M7: 2,224,371 km (0.086 R)
• M8: 2,766,513 km (0.073 R)
• M9: 2,855,823 km (0.118 R)
• M10: 3,037,286 km (0.04 R)
• M11: 3,411,879 km (0.041 R)
• M12: 3,604,860 km (0.119 R)
• M13: 3,900,914 km (0.096 R)
• M14: 4,035,103 km (0.04 R)
• M15: 4,204,897 km (0.079 R)
• M16: 4,944,060 km (0.06 R)
• M17: 6,030,141 km (0.107 R)
• M18: 6,659,948 km (0.101 R)
• M19: 6,942,239 km (0.051 R)
• M20: 7,023,620 km (0.098 R)
• M21: 7,269,559 km (0.098 R)
• M22: 7,476,752 km (0.109 R)
• M23: 9,158,681 km (0.094 R)
• M24: 9,927,165 km (0.058 R)
• M25: 10,111,021 km (0.096 R)
• M26: 10,810,541 km (0.055 R)
• M27: 10,904,937 km (0.068 R)
• M28: 11,189,921 km (0.096 R)
• M29: 11,525,618 km (0.082 R)
• M30: 12,010,764 km (0.098 R)
• M31: 12,801,090 km (0.077 R)
• M32: 13,101,782 km (0.05 R)
• M33: 13,455,431 km (0.096 R)
• M34: 14,849,234 km (0.092 R)
• M35: 16,505,582 km (0.057 R)
• M36: 19,470,013 km (0.092 R)
• M37: 19,585,204 km (0.046 R)
• M38: 19,931,672 km (0.028 R)
• M39: 20,105,655 km (0.1 R)
• M40: 20,396,922 km (0.06 R)
• M41: 20,748,028 km (0.097 R)
• M42: 22,293,224 km (0.099 R)
• M43: 22,534,226 km (0.103 R)
• M44: 22,654,952 km (0.106 R)
• M45: 22,836,713 km (0.066 R)
• M46: 22,958,037 km (0.097 R)
• M47: 23,752,103 km (0.12 R)
• M48: 26,378,593 km (0.034 R)
• M49: 26,505,900 km (0.106 R)
• M50: 26,825,142 km (0.062 R)
• M51: 27,017,375 km (0.08 R)
• M52: 27,985,124 km (0.029 R)
• M53: 28,506,024 km (0.05 R)
• M54: 28,964,242 km (0.079 R)
• M55: 29,161,412 km (0.088 R)
• M56: 30,220,565 km (0.116 R)
• M57: 30,621,039 km (0.062 R)
• M58: 31,090,477 km (0.093 R)
• M59: 32,376,420 km (0.086 R)
• M60: 32,444,637 km (0.116 R)
• M61: 32,717,802 km (0.117 R)
• M62: 32,786,169 km (0.116 R)
• M63: 33,197,563 km (0.05 R)
• M64: 33,404,008 km (0.084 R)
• M65: 35,280,414 km (0.102 R)
• M66: 35,491,048 km (0.072 R)
• M67: 35,561,209 km (0.113 R)
• M68: 38,627,517 km (0.1 R)
• M69: 39,279,913 km (0.025 R)
• M70: 40,155,509 km (0.078 R)
• M71: 40,448,721 km (0.112 R)
• M72: 40,669,228 km (0.057 R)
• M73: 41,777,300 km (0.118 R)
• M74: 42,745,796 km (0.099 R)
• M75: 43,420,483 km (0.112 R)
• M76: 44,780,627 km (0.085 R)
• M77: 45,084,759 km (0.114 R)
• M78: 46,615,744 km (0.088 R)
• M79: 47,542,503 km (0.052 R)
• M80: 47,852,768 km (0.098 R)
• M81: 48,475,395 km (0.075 R)
• M82: 48,787,755 km (0.081 R)
• M83: 49,335,882 km (0.12 R)
• M84: 49,728,576 km (0.076 R)
• M85: 50,280,144 km (0.075 R)
• M86: 50,359,131 km (0.118 R)
• M87: 50,675,531 km (0.088 R)
• M88: 51,389,561 km (0.094 R)
• M89: 51,867,377 km (0.072 R)
• M90: 52,346,838 km (0.053 R)
• M91: 53,148,982 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 3.8

Gravity: 37.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.19 AU - 18.97 AU

Year: 29252 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,298,633 km

• M1: 89,160 km (0.095 R)
• M2: 341,831 km (0.106 R)
• M3: 425,606 km (0.051 R)
• M4: 742,305 km (0.065 R)
• M5: 1,056,311 km (0.116 R)
• M6: 1,243,308 km (0.069 R)
• M7: 1,340,696 km (0.116 R)
• M8: 1,612,515 km (0.08 R)
• M9: 1,790,836 km (0.095 R)
• M10: 1,863,989 km (0.098 R)
• M11: 2,606,892 km (0.043 R)
• M12: 3,521,085 km (0.11 R)
• M13: 3,893,135 km (0.109 R)
• M14: 4,474,323 km (0.099 R)
• M15: 4,674,036 km (0.119 R)
• M16: 4,825,728 km (0.113 R)
• M17: 4,927,754 km (0.094 R)
• M18: 5,082,139 km (0.098 R)
• M19: 5,185,810 km (0.1 R)
• M20: 5,290,379 km (0.045 R)
• M21: 5,342,888 km (0.092 R)
• M22: 5,395,546 km (0.081 R)
• M23: 5,501,462 km (0.075 R)
• M24: 6,041,360 km (0.06 R)
• M25: 6,317,518 km (0.106 R)
• M26: 7,345,405 km (0.062 R)
• M27: 8,241,048 km (0.104 R)
• M28: 8,547,125 km (0.082 R)
• M29: 8,732,477 km (0.052 R)
• M30: 9,296,760 km (0.09 R)
• M31: 11,328,748 km (0.104 R)
• M32: 11,805,815 km (0.079 R)
• M33: 11,943,296 km (0.117 R)
• M34: 12,359,028 km (0.06 R)
• M35: 12,779,548 km (0.107 R)
• M36: 17,468,244 km (0.119 R)
• M37: 17,860,939 km (0.051 R)
• M38: 19,785,814 km (0.078 R)
• M39: 20,031,005 km (0.069 R)
• M40: 22,708,209 km (0.057 R)
• M41: 23,481,181 km (0.096 R)
• M42: 23,827,500 km (0.106 R)
• M43: 26,119,339 km (0.107 R)
• M44: 27,200,633 km (0.036 R)
• M45: 27,291,439 km (0.118 R)
• M46: 28,021,028 km (0.109 R)
• M47: 30,060,645 km (0.07 R)
• M48: 31,764,714 km (0.086 R)
• M49: 32,147,535 km (0.084 R)
• M50: 35,067,686 km (0.066 R)
• M51: 35,166,420 km (0.086 R)
• M52: 36,759,638 km (0.114 R)
• M53: 37,463,944 km (0.036 R)
• M54: 39,398,245 km (0.111 R)
• M55: 39,706,566 km (0.081 R)
• M56: 40,429,273 km (0.104 R)
• M57: 41,678,116 km (0.071 R)
• M58: 41,992,272 km (0.099 R)
• M59: 42,307,325 km (0.038 R)
• M60: 42,412,492 km (0.109 R)
• M61: 44,106,987 km (0.113 R)
• M62: 45,284,622 km (0.08 R)
• M63: 46,798,552 km (0.104 R)
• M64: 48,548,847 km (0.101 R)
• M65: 49,764,629 km (0.055 R)
• M66: 49,875,631 km (0.103 R)
• M67: 50,543,436 km (0.056 R)
• M68: 51,888,021 km (0.063 R)
• M69: 52,225,963 km (0.074 R)
• M70: 52,338,760 km (0.118 R)
• M71: 54,154,878 km (0.094 R)
• M72: 54,841,233 km (0.035 R)
• M73: 55,645,621 km (0.081 R)
• M74: 57,382,302 km (0.079 R)
• M75: 57,848,449 km (0.114 R)
• M76: 58,198,957 km (0.096 R)
• M77: 58,315,943 km (0.095 R)
• M78: 61,622,504 km (0.118 R)
• M79: 63,298,599 km (0.095 R)
• M80: 63,780,155 km (0.052 R)
• M81: 64,989,504 km (0.106 R)
• M82: 65,597,021 km (0.039 R)
• M83: 66,206,333 km (0.096 R)
• M84: 69,653,367 km (0.093 R)
• M85: 73,158,445 km (0.118 R)
• M86: 74,297,184 km (0.098 R)
• M87: 75,314,150 km (0.097 R)
• M88: 76,463,960 km (0.115 R)
• M89: 78,006,015 km (0.093 R)
• M90: 78,263,921 km (0.044 R)
• M91: 78,910,184 km (0.083 R)
• M92: 79,428,541 km (0.12 R)
• M93: 79,558,242 km (0.105 R)
• M94: 79,817,944 km (0.114 R)
• M95: 81,774,684 km (0.071 R)
• M96: 82,299,025 km (0.117 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: 203 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit