🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 173 Days

Day: 13.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.87 AU - 2.33 AU

Year: 1080 Days

Day: 31.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.07 AU - 2.21 AU

Year: 1111 Days

Day: 27.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,025,408 km

• M1: 847,322 km (0.116 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 12.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.22 AU - 6.8 AU

Year: 5893 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,025,408 km

• M1: 154,834 km (0.108 R)
• M2: 271,520 km (0.04 R)
• M3: 542,143 km (0.109 R)
• M4: 902,225 km (0.096 R)
• M5: 1,049,429 km (0.08 R)
• M6: 1,491,042 km (0.117 R)
• M7: 1,603,988 km (0.06 R)
• M8: 1,693,897 km (0.119 R)
• M9: 1,798,914 km (0.109 R)
• M10: 1,960,630 km (0.116 R)
• M11: 2,043,357 km (0.071 R)
• M12: 2,127,282 km (0.041 R)
• M13: 2,357,064 km (0.112 R)
• M14: 2,640,552 km (0.103 R)
• M15: 2,919,552 km (0.094 R)
• M16: 3,094,881 km (0.091 R)
• M17: 3,224,582 km (0.1 R)
• M18: 3,339,623 km (0.107 R)
• M19: 3,675,919 km (0.077 R)
• M20: 3,848,256 km (0.049 R)
• M21: 3,935,471 km (0.097 R)
• M22: 4,272,814 km (0.085 R)
• M23: 4,806,131 km (0.093 R)
• M24: 4,900,228 km (0.04 R)
• M25: 5,052,070 km (0.064 R)
• M26: 5,263,451 km (0.106 R)
• M27: 5,438,631 km (0.034 R)
• M28: 5,955,641 km (0.115 R)
• M29: 6,056,769 km (0.086 R)
• M30: 6,322,754 km (0.091 R)
• M31: 6,509,153 km (0.057 R)
• M32: 6,592,629 km (0.084 R)
• M33: 6,802,814 km (0.1 R)
• M34: 6,972,458 km (0.059 R)
• M35: 7,057,878 km (0.117 R)
• M36: 7,403,150 km (0.082 R)
• M37: 7,798,088 km (0.108 R)
• M38: 8,448,839 km (0.085 R)
• M39: 8,631,498 km (0.109 R)
• M40: 8,861,579 km (0.119 R)
• M41: 8,954,181 km (0.096 R)
• M42: 9,210,591 km (0.077 R)
• M43: 9,493,182 km (0.12 R)
• M44: 9,588,027 km (0.112 R)
• M45: 9,730,743 km (0.102 R)
• M46: 9,946,314 km (0.097 R)
• M47: 10,187,765 km (0.045 R)
• M48: 11,072,786 km (0.064 R)
• M49: 11,197,550 km (0.09 R)
• M50: 11,322,913 km (0.075 R)
• M51: 11,778,140 km (0.093 R)
• M52: 12,420,214 km (0.082 R)
• M53: 12,732,424 km (0.087 R)
• M54: 13,604,580 km (0.108 R)
• M55: 13,738,470 km (0.118 R)
• M56: 14,061,452 km (0.089 R)
• M57: 14,907,428 km (0.093 R)
• M58: 15,967,030 km (0.086 R)
• M59: 16,420,461 km (0.082 R)
• M60: 16,505,881 km (0.05 R)
• M61: 16,706,043 km (0.113 R)
• M62: 17,689,051 km (0.119 R)
• M63: 17,981,814 km (0.11 R)
• M64: 18,128,719 km (0.07 R)
• M65: 18,423,875 km (0.107 R)
• M66: 18,750,448 km (0.084 R)
• M67: 19,138,804 km (0.069 R)
• M68: 19,258,781 km (0.084 R)
• M69: 19,923,444 km (0.113 R)
• M70: 20,258,693 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 12

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.61 AU - 8.15 AU

Year: 7112 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,025,408 km

• M1: 172,935 km (0.08 R)
• M2: 414,685 km (0.083 R)
• M3: 686,355 km (0.031 R)
• M4: 790,176 km (0.111 R)
• M5: 867,967 km (0.092 R)
• M6: 1,189,303 km (0.119 R)
• M7: 1,280,259 km (0.119 R)
• M8: 1,508,545 km (0.091 R)
• M9: 1,876,256 km (0.068 R)
• M10: 2,005,210 km (0.066 R)
• M11: 2,137,305 km (0.058 R)
• M12: 2,249,503 km (0.109 R)
• M13: 2,767,411 km (0.034 R)
• M14: 2,890,380 km (0.068 R)
• M15: 3,116,273 km (0.097 R)
• M16: 3,348,000 km (0.086 R)
• M17: 3,966,139 km (0.071 R)
• M18: 4,077,290 km (0.096 R)
• M19: 4,854,900 km (0.064 R)
• M20: 4,974,129 km (0.076 R)
• M21: 5,368,020 km (0.079 R)
• M22: 5,772,234 km (0.098 R)
• M23: 5,866,929 km (0.083 R)
• M24: 6,025,802 km (0.082 R)
• M25: 8,184,200 km (0.08 R)
• M26: 9,906,521 km (0.081 R)
• M27: 10,867,089 km (0.107 R)
• M28: 11,102,107 km (0.095 R)
• M29: 12,342,872 km (0.103 R)
• M30: 13,838,252 km (0.109 R)
• M31: 14,093,167 km (0.109 R)
• M32: 14,349,428 km (0.101 R)
• M33: 14,736,886 km (0.045 R)
• M34: 15,171,468 km (0.085 R)
• M35: 15,522,275 km (0.073 R)
• M36: 16,142,358 km (0.077 R)
• M37: 17,361,431 km (0.108 R)
• M38: 17,820,398 km (0.092 R)
• M39: 18,005,001 km (0.037 R)
• M40: 18,236,878 km (0.118 R)
• M41: 19,221,232 km (0.061 R)
• M42: 19,363,200 km (0.105 R)
• M43: 19,934,814 km (0.111 R)
• M44: 20,270,811 km (0.07 R)
• M45: 20,754,161 km (0.12 R)
• M46: 21,192,334 km (0.063 R)
• M47: 22,375,952 km (0.097 R)
• M48: 22,575,216 km (0.117 R)
• M49: 22,725,113 km (0.043 R)
• M50: 23,378,557 km (0.051 R)
• M51: 23,580,813 km (0.041 R)
• M52: 23,783,668 km (0.104 R)
• M53: 24,344,510 km (0.118 R)
• M54: 25,531,420 km (0.093 R)
• M55: 26,001,008 km (0.071 R)
• M56: 26,420,779 km (0.107 R)
• M57: 26,525,946 km (0.059 R)
• M58: 26,737,029 km (0.117 R)
• M59: 27,586,595 km (0.108 R)
• M60: 28,068,450 km (0.047 R)
• M61: 28,175,861 km (0.077 R)
• M62: 28,607,152 km (0.057 R)
• M63: 30,188,402 km (0.119 R)
• M64: 30,906,471 km (0.114 R)
• M65: 31,295,426 km (0.078 R)
• M66: 31,406,876 km (0.12 R)
• M67: 31,630,076 km (0.107 R)
• M68: 31,966,073 km (0.051 R)
• M69: 34,407,660 km (0.117 R)
• M70: 35,679,990 km (0.091 R)
• M71: 36,321,914 km (0.111 R)
• M72: 36,673,768 km (0.119 R)
• M73: 37,735,764 km (0.059 R)
• M74: 38,092,106 km (0.102 R)
• M75: 39,407,969 km (0.099 R)
• M76: 39,648,821 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342

Radius: 6.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.31 AU - 15.45 AU

Year: 17363 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,025,408 km

• M1: 83,775 km (0.094 R)
• M2: 163,361 km (0.073 R)
• M3: 425,905 km (0.095 R)
• M4: 1,276,967 km (0.115 R)
• M5: 1,868,926 km (0.117 R)
• M6: 1,948,363 km (0.037 R)
• M7: 2,277,179 km (0.112 R)
• M8: 2,477,042 km (0.103 R)
• M9: 2,893,971 km (0.102 R)
• M10: 3,526,919 km (0.051 R)
• M11: 3,592,443 km (0.032 R)
• M12: 4,411,192 km (0.054 R)
• M13: 4,624,669 km (0.084 R)
• M14: 4,878,087 km (0.109 R)
• M15: 5,098,744 km (0.097 R)
• M16: 5,247,744 km (0.108 R)
• M17: 5,398,239 km (0.089 R)
• M18: 6,092,822 km (0.101 R)
• M19: 6,171,810 km (0.088 R)
• M20: 7,103,505 km (0.043 R)
• M21: 9,004,894 km (0.034 R)
• M22: 9,549,281 km (0.115 R)
• M23: 9,964,565 km (0.069 R)
• M24: 12,577,142 km (0.094 R)
• M25: 13,236,120 km (0.12 R)
• M26: 13,389,757 km (0.113 R)
• M27: 13,492,531 km (0.053 R)
• M28: 14,429,163 km (0.104 R)
• M29: 16,036,293 km (0.065 R)
• M30: 16,309,609 km (0.053 R)
• M31: 16,364,361 km (0.065 R)
• M32: 16,584,420 km (0.063 R)
• M33: 17,474,378 km (0.12 R)
• M34: 18,095,059 km (0.042 R)
• M35: 18,551,183 km (0.073 R)
• M36: 18,665,775 km (0.11 R)
• M37: 19,126,537 km (0.076 R)
• M38: 19,532,695 km (0.112 R)
• M39: 19,591,038 km (0.11 R)
• M40: 20,471,870 km (0.086 R)
• M41: 20,768,373 km (0.046 R)
• M42: 21,606,121 km (0.105 R)
• M43: 22,393,904 km (0.115 R)
• M44: 22,515,976 km (0.092 R)
• M45: 22,699,383 km (0.078 R)
• M46: 23,067,842 km (0.102 R)
• M47: 23,252,745 km (0.049 R)
• M48: 23,314,529 km (0.119 R)
• M49: 23,686,280 km (0.111 R)
• M50: 23,748,363 km (0.104 R)
• M51: 23,997,593 km (0.078 R)
• M52: 25,319,589 km (0.104 R)
• M53: 25,383,168 km (0.038 R)
• M54: 27,183,728 km (0.082 R)
• M55: 27,444,328 km (0.056 R)
• M56: 28,495,103 km (0.115 R)
• M57: 28,561,076 km (0.102 R)
• M58: 29,358,283 km (0.096 R)
• M59: 29,893,843 km (0.039 R)
• M60: 30,095,501 km (0.064 R)
• M61: 31,110,523 km (0.083 R)
• M62: 31,930,768 km (0.083 R)
• M63: 32,965,836 km (0.114 R)
• M64: 33,174,225 km (0.093 R)
• M65: 33,313,351 km (0.105 R)
• M66: 34,011,973 km (0.088 R)
• M67: 35,139,792 km (0.092 R)
• M68: 36,136,562 km (0.105 R)
• M69: 38,085,224 km (0.091 R)
• M70: 38,303,787 km (0.116 R)
• M71: 39,182,525 km (0.073 R)
• M72: 40,215,947 km (0.044 R)
• M73: 40,736,099 km (0.119 R)
• M74: 41,632,788 km (0.082 R)
• M75: 41,707,737 km (0.061 R)
• M76: 42,234,172 km (0.107 R)
• M77: 42,611,607 km (0.069 R)
• M78: 43,065,936 km (0.063 R)
• M79: 44,361,902 km (0.106 R)
• M80: 44,591,834 km (0.119 R)
• M81: 45,438,708 km (0.092 R)
• M82: 46,135,535 km (0.076 R)
• M83: 46,524,190 km (0.081 R)
• M84: 46,679,921 km (0.049 R)
• M85: 47,932,205 km (0.075 R)
• M86: 48,404,635 km (0.116 R)
• M87: 49,116,272 km (0.046 R)
• M88: 51,191,344 km (0.087 R)
• M89: 52,969,464 km (0.076 R)
• M90: 53,132,077 km (0.114 R)
• M91: 53,213,459 km (0.064 R)
• M92: 54,357,134 km (0.093 R)

Asteroid Belt

Center: 13.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.8

Radius: 7.8

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.01 AU - 16.09 AU

Year: 18683 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,025,408 km

• M1: 256,411 km (0.064 R)
• M2: 508,782 km (0.053 R)
• M3: 853,456 km (0.048 R)
• M4: 1,344,436 km (0.103 R)
• M5: 1,663,977 km (0.055 R)
• M6: 1,755,232 km (0.074 R)
• M7: 3,199,898 km (0.064 R)
• M8: 3,275,745 km (0.116 R)
• M9: 3,625,205 km (0.112 R)
• M10: 4,830,515 km (0.092 R)
• M11: 5,227,847 km (0.087 R)
• M12: 5,498,769 km (0.099 R)
• M13: 7,018,982 km (0.08 R)
• M14: 7,620,665 km (0.033 R)
• M15: 8,031,012 km (0.114 R)
• M16: 8,082,773 km (0.084 R)
• M17: 10,413,358 km (0.115 R)
• M18: 10,583,301 km (0.09 R)
• M19: 11,098,367 km (0.079 R)
• M20: 11,272,050 km (0.113 R)
• M21: 11,621,810 km (0.097 R)
• M22: 11,680,452 km (0.064 R)
• M23: 13,856,652 km (0.102 R)
• M24: 14,546,149 km (0.08 R)
• M25: 14,672,709 km (0.078 R)
• M26: 15,182,538 km (0.118 R)
• M27: 17,346,771 km (0.077 R)
• M28: 17,750,386 km (0.116 R)
• M29: 17,953,540 km (0.059 R)
• M30: 18,157,292 km (0.109 R)
• M31: 18,498,674 km (0.052 R)
• M32: 19,815,285 km (0.112 R)
• M33: 19,885,447 km (0.064 R)
• M34: 21,305,280 km (0.081 R)
• M35: 21,737,618 km (0.118 R)
• M36: 21,882,429 km (0.118 R)
• M37: 22,391,510 km (0.102 R)
• M38: 24,391,783 km (0.117 R)
• M39: 24,692,924 km (0.088 R)
• M40: 25,298,945 km (0.109 R)
• M41: 25,375,090 km (0.082 R)
• M42: 26,680,481 km (0.091 R)
• M43: 26,913,106 km (0.068 R)
• M44: 27,380,300 km (0.107 R)
• M45: 27,693,259 km (0.067 R)
• M46: 27,928,875 km (0.101 R)
• M47: 28,481,041 km (0.1 R)
• M48: 29,435,924 km (0.104 R)
• M49: 30,806,690 km (0.12 R)
• M50: 31,377,106 km (0.097 R)
• M51: 32,033,392 km (0.038 R)
• M52: 32,777,043 km (0.097 R)
• M53: 33,109,300 km (0.041 R)
• M54: 33,609,854 km (0.063 R)
• M55: 34,281,250 km (0.115 R)
• M56: 34,787,638 km (0.066 R)
• M57: 36,064,606 km (0.1 R)
• M58: 37,270,215 km (0.095 R)
• M59: 39,809,190 km (0.092 R)
• M60: 39,986,314 km (0.043 R)
• M61: 40,430,321 km (0.058 R)
• M62: 41,233,661 km (0.047 R)
• M63: 42,765,543 km (0.091 R)
• M64: 42,856,200 km (0.06 R)
• M65: 43,858,057 km (0.117 R)
• M66: 43,949,461 km (0.089 R)
• M67: 44,224,123 km (0.055 R)
• M68: 44,591,385 km (0.101 R)
• M69: 45,606,407 km (0.064 R)
• M70: 47,096,402 km (0.113 R)
• M71: 47,941,630 km (0.057 R)
• M72: 49,837,483 km (0.106 R)
• M73: 51,275,568 km (0.114 R)
• M74: 51,854,512 km (0.101 R)
• M75: 53,604,507 km (0.119 R)
• M76: 53,898,168 km (0.093 R)
• M77: 54,192,128 km (0.066 R)
• M78: 55,670,604 km (0.109 R)
• M79: 55,769,637 km (0.055 R)
• M80: 56,962,531 km (0.118 R)
• M81: 57,062,462 km (0.047 R)
• M82: 57,162,244 km (0.114 R)
• M83: 57,362,107 km (0.041 R)
• M84: 57,862,811 km (0.099 R)
• M85: 59,272,472 km (0.11 R)
• M86: 61,510,605 km (0.115 R)
• M87: 61,612,930 km (0.096 R)
• M88: 61,817,879 km (0.111 R)
• M89: 62,434,073 km (0.087 R)
• M90: 62,742,843 km (0.102 R)
• M91: 63,879,787 km (0.108 R)
• M92: 64,919,043 km (0.108 R)
• M93: 65,127,583 km (0.111 R)
• M94: 65,545,409 km (0.114 R)
• M95: 68,813,076 km (0.03 R)
• M96: 69,025,654 km (0.078 R)
• M97: 71,271,418 km (0.029 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit