🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 24.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 236 Days

Day: 26.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 0.99 AU

Year: 260 Days

Day: 12.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,557,397 km

• M1: 97,388 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.44 AU - 1.58 AU

Year: 674 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.76 AU - 1.76 AU

Year: 849 Days

Day: 14.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 138 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.43 AU - 2.45 AU

Year: 1385 Days

Day: 36.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,557,397 km

• M1: 214,972 km (0.093 R)
• M2: 1,081,742 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.43 AU - 4.89 AU

Year: 3656 Days

Day: 41.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,557,397 km

• M1: 1,339,649 km (0.103 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 14.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.21 AU - 11.39 AU

Year: 12014 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,557,397 km

• M1: 659,128 km (0.098 R)
• M2: 1,301,352 km (0.091 R)
• M3: 1,469,500 km (0.111 R)
• M4: 2,628,435 km (0.089 R)
• M5: 2,875,570 km (0.06 R)
• M6: 3,663,203 km (0.106 R)
• M7: 4,589,064 km (0.113 R)
• M8: 4,963,957 km (0.059 R)
• M9: 5,388,067 km (0.06 R)
• M10: 5,743,960 km (0.035 R)
• M11: 6,148,323 km (0.058 R)
• M12: 7,768,468 km (0.08 R)
• M13: 8,717,966 km (0.103 R)
• M14: 9,229,889 km (0.105 R)
• M15: 9,847,729 km (0.032 R)
• M16: 10,283,358 km (0.096 R)
• M17: 11,273,845 km (0.088 R)
• M18: 11,576,930 km (0.107 R)
• M19: 11,780,533 km (0.092 R)
• M20: 11,934,021 km (0.047 R)
• M21: 12,921,666 km (0.045 R)
• M22: 13,027,132 km (0.101 R)
• M23: 13,827,481 km (0.061 R)
• M24: 14,043,500 km (0.058 R)
• M25: 14,315,319 km (0.111 R)
• M26: 14,643,687 km (0.118 R)
• M27: 15,196,600 km (0.105 R)
• M28: 15,475,601 km (0.104 R)
• M29: 16,038,837 km (0.078 R)
• M30: 16,780,992 km (0.089 R)
• M31: 16,896,182 km (0.069 R)
• M32: 17,011,522 km (0.118 R)
• M33: 17,185,205 km (0.052 R)
• M34: 18,536,223 km (0.111 R)
• M35: 18,655,303 km (0.116 R)
• M36: 21,589,366 km (0.077 R)
• M37: 21,966,203 km (0.088 R)
• M38: 23,302,112 km (0.071 R)
• M39: 23,559,421 km (0.101 R)
• M40: 23,817,926 km (0.065 R)
• M41: 24,402,704 km (0.092 R)
• M42: 25,586,472 km (0.039 R)
• M43: 26,052,020 km (0.081 R)
• M44: 27,058,814 km (0.113 R)
• M45: 28,078,324 km (0.111 R)
• M46: 28,420,903 km (0.092 R)
• M47: 29,110,399 km (0.085 R)
• M48: 29,318,340 km (0.053 R)
• M49: 29,666,006 km (0.078 R)
• M50: 31,070,131 km (0.041 R)
• M51: 32,137,363 km (0.064 R)
• M52: 32,495,949 km (0.072 R)
• M53: 32,855,732 km (0.081 R)
• M54: 33,579,187 km (0.108 R)
• M55: 34,381,181 km (0.086 R)
• M56: 34,674,393 km (0.071 R)
• M57: 36,600,316 km (0.036 R)
• M58: 37,576,292 km (0.11 R)
• M59: 38,408,805 km (0.038 R)
• M60: 39,247,450 km (0.099 R)
• M61: 40,477,893 km (0.081 R)
• M62: 40,787,560 km (0.117 R)
• M63: 41,020,335 km (0.103 R)
• M64: 41,175,767 km (0.08 R)
• M65: 42,819,249 km (0.055 R)
• M66: 43,134,751 km (0.118 R)
• M67: 43,530,138 km (0.11 R)
• M68: 44,484,124 km (0.105 R)
• M69: 45,928,042 km (0.118 R)
• M70: 46,899,232 km (0.092 R)
• M71: 47,224,457 km (0.083 R)
• M72: 49,274,098 km (0.095 R)
• M73: 49,439,254 km (0.108 R)
• M74: 51,185,211 km (0.112 R)
• M75: 53,544,519 km (0.107 R)
• M76: 54,225,039 km (0.086 R)
• M77: 54,481,001 km (0.03 R)
• M78: 54,822,982 km (0.109 R)
• M79: 55,852,963 km (0.116 R)
• M80: 56,370,273 km (0.072 R)
• M81: 56,629,676 km (0.093 R)
• M82: 57,323,062 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.5

Radius: 3.3

Gravity: 86.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.44 AU - 14.64 AU

Year: 18107 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,557,397 km

• M1: 232,325 km (0.116 R)
• M2: 392,395 km (0.099 R)
• M3: 452,534 km (0.094 R)
• M4: 537,505 km (0.057 R)
• M5: 627,563 km (0.091 R)
• M6: 953,088 km (0.087 R)
• M7: 1,353,412 km (0.073 R)
• M8: 1,414,448 km (0.064 R)
• M9: 1,476,381 km (0.059 R)
• M10: 2,038,121 km (0.119 R)
• M11: 2,143,588 km (0.08 R)
• M12: 2,396,408 km (0.064 R)
• M13: 3,049,104 km (0.085 R)
• M14: 5,396,893 km (0.093 R)
• M15: 5,493,982 km (0.076 R)
• M16: 5,888,023 km (0.108 R)
• M17: 6,240,326 km (0.119 R)
• M18: 6,291,189 km (0.109 R)
• M19: 6,342,202 km (0.119 R)
• M20: 7,230,364 km (0.052 R)
• M21: 7,607,351 km (0.032 R)
• M22: 7,716,258 km (0.064 R)
• M23: 7,880,517 km (0.034 R)
• M24: 8,268,274 km (0.111 R)
• M25: 8,832,857 km (0.086 R)
• M26: 9,999,122 km (0.114 R)
• M27: 10,118,351 km (0.055 R)
• M28: 11,150,876 km (0.092 R)
• M29: 11,836,782 km (0.105 R)
• M30: 12,729,133 km (0.108 R)
• M31: 14,713,100 km (0.12 R)
• M32: 17,074,652 km (0.118 R)
• M33: 17,575,207 km (0.109 R)
• M34: 20,300,132 km (0.059 R)
• M35: 21,595,500 km (0.093 R)
• M36: 21,672,543 km (0.117 R)
• M37: 22,603,939 km (0.049 R)
• M38: 22,917,347 km (0.12 R)
• M39: 23,074,574 km (0.101 R)
• M40: 23,786,510 km (0.12 R)
• M41: 24,025,418 km (0.102 R)
• M42: 24,265,074 km (0.089 R)
• M43: 24,505,627 km (0.103 R)
• M44: 25,883,424 km (0.058 R)
• M45: 27,369,230 km (0.115 R)
• M46: 27,786,907 km (0.072 R)
• M47: 28,628,545 km (0.06 R)
• M48: 30,164,316 km (0.107 R)
• M49: 30,682,224 km (0.116 R)
• M50: 31,116,058 km (0.106 R)
• M51: 31,726,716 km (0.116 R)
• M52: 33,137,574 km (0.119 R)
• M53: 34,388,661 km (0.066 R)
• M54: 35,564,051 km (0.084 R)
• M55: 37,121,066 km (0.069 R)
• M56: 39,074,814 km (0.11 R)
• M57: 39,733,494 km (0.102 R)
• M58: 40,206,223 km (0.107 R)
• M59: 41,348,253 km (0.115 R)
• M60: 43,664,327 km (0.049 R)
• M61: 45,132,930 km (0.045 R)
• M62: 46,319,540 km (0.078 R)
• M63: 46,916,735 km (0.062 R)
• M64: 47,516,472 km (0.113 R)
• M65: 48,622,450 km (0.04 R)
• M66: 48,824,407 km (0.034 R)
• M67: 49,432,073 km (0.103 R)
• M68: 50,246,185 km (0.094 R)
• M69: 52,714,998 km (0.081 R)
• M70: 54,697,320 km (0.106 R)
• M71: 54,802,338 km (0.114 R)
• M72: 61,006,311 km (0.042 R)
• M73: 61,442,389 km (0.052 R)
• M74: 61,770,008 km (0.08 R)
• M75: 62,646,652 km (0.074 R)
• M76: 63,196,573 km (0.088 R)
• M77: 63,306,827 km (0.103 R)
• M78: 63,858,693 km (0.095 R)
• M79: 64,856,062 km (0.095 R)
• M80: 65,189,666 km (0.113 R)
• M81: 65,747,067 km (0.108 R)
• M82: 66,082,167 km (0.073 R)
• M83: 67,315,900 km (0.044 R)
• M84: 67,541,045 km (0.119 R)
• M85: 68,330,922 km (0.095 R)
• M86: 68,557,114 km (0.052 R)
• M87: 70,604,660 km (0.115 R)
• M88: 70,718,953 km (0.095 R)
• M89: 73,249,849 km (0.112 R)
• M90: 74,642,755 km (0.104 R)
• M91: 75,810,217 km (0.106 R)
• M92: 77,101,396 km (0.115 R)
• M93: 77,219,130 km (0.071 R)
• M94: 77,454,746 km (0.027 R)
• M95: 78,163,242 km (0.073 R)
• M96: 78,281,574 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 4.4

Gravity: 22.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.36 AU - 20.1 AU

Year: 30648 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,557,397 km

• M1: 95,443 km (0.106 R)
• M2: 215,421 km (0.098 R)
• M3: 400,623 km (0.049 R)
• M4: 509,381 km (0.108 R)
• M5: 579,243 km (0.042 R)
• M6: 1,152,801 km (0.053 R)
• M7: 1,960,929 km (0.087 R)
• M8: 2,223,174 km (0.097 R)
• M9: 2,821,865 km (0.12 R)
• M10: 3,737,703 km (0.067 R)
• M11: 3,968,383 km (0.091 R)
• M12: 5,189,101 km (0.109 R)
• M13: 5,972,845 km (0.094 R)
• M14: 6,351,028 km (0.104 R)
• M15: 6,460,534 km (0.112 R)
• M16: 7,130,583 km (0.036 R)
• M17: 7,358,869 km (0.114 R)
• M18: 8,117,180 km (0.087 R)
• M19: 8,295,651 km (0.112 R)
• M20: 8,535,606 km (0.078 R)
• M21: 9,207,450 km (0.1 R)
• M22: 10,086,786 km (0.075 R)
• M23: 10,342,898 km (0.114 R)
• M24: 10,407,225 km (0.069 R)
• M25: 10,731,104 km (0.09 R)
• M26: 11,124,098 km (0.077 R)
• M27: 11,722,340 km (0.073 R)
• M28: 12,262,837 km (0.118 R)
• M29: 13,158,479 km (0.075 R)
• M30: 13,438,227 km (0.034 R)
• M31: 15,304,161 km (0.087 R)
• M32: 17,249,532 km (0.115 R)
• M33: 17,709,396 km (0.119 R)
• M34: 18,719,481 km (0.103 R)
• M35: 19,192,060 km (0.037 R)
• M36: 19,509,208 km (0.089 R)
• M37: 20,471,122 km (0.067 R)
• M38: 20,876,532 km (0.068 R)
• M39: 20,957,914 km (0.09 R)
• M40: 21,366,465 km (0.105 R)
• M41: 21,530,574 km (0.089 R)
• M42: 21,942,716 km (0.073 R)
• M43: 24,900,117 km (0.043 R)
• M44: 26,645,326 km (0.117 R)
• M45: 27,443,430 km (0.077 R)
• M46: 27,890,279 km (0.074 R)
• M47: 28,429,579 km (0.067 R)
• M48: 29,245,037 km (0.049 R)
• M49: 30,528,737 km (0.092 R)
• M50: 30,713,640 km (0.102 R)
• M51: 31,363,642 km (0.049 R)
• M52: 35,163,877 km (0.067 R)
• M53: 38,207,296 km (0.099 R)
• M54: 38,906,068 km (0.088 R)
• M55: 40,824,062 km (0.118 R)
• M56: 41,333,892 km (0.068 R)
• M57: 42,359,834 km (0.051 R)
• M58: 43,914,455 km (0.116 R)
• M59: 44,332,132 km (0.027 R)
• M60: 45,171,526 km (0.028 R)
• M61: 46,440,265 km (0.106 R)
• M62: 46,652,994 km (0.09 R)
• M63: 47,399,637 km (0.087 R)
• M64: 47,828,085 km (0.063 R)
• M65: 48,042,758 km (0.114 R)
• M66: 50,316,496 km (0.038 R)
• M67: 50,425,702 km (0.094 R)
• M68: 52,735,942 km (0.078 R)
• M69: 53,959,802 km (0.071 R)
• M70: 54,743,396 km (0.104 R)
• M71: 54,967,942 km (0.113 R)
• M72: 56,548,743 km (0.12 R)
• M73: 56,775,683 km (0.111 R)
• M74: 58,488,130 km (0.067 R)
• M75: 59,639,136 km (0.069 R)
• M76: 62,080,424 km (0.061 R)
• M77: 62,666,548 km (0.097 R)
• M78: 62,783,982 km (0.085 R)
• M79: 64,080,547 km (0.119 R)
• M80: 66,460,500 km (0.079 R)
• M81: 69,111,823 km (0.032 R)
• M82: 69,354,470 km (0.11 R)
• M83: 69,475,944 km (0.094 R)
• M84: 70,572,496 km (0.119 R)
• M85: 73,771,946 km (0.093 R)
• M86: 75,139,719 km (0.087 R)
• M87: 76,892,558 km (0.06 R)
• M88: 79,928,796 km (0.081 R)
• M89: 81,333,370 km (0.083 R)
• M90: 81,461,576 km (0.112 R)
• M91: 82,488,715 km (0.114 R)
• M92: 84,685,709 km (0.103 R)
• M93: 86,640,205 km (0.032 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit