🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 133 Days

Day: 22.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,982,105 km

• M1: 47,423 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.25 AU - 1.61 AU

Year: 625 Days

Day: 28.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,982,105 km

• M1: 395,387 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.18 AU - 1.88 AU

Year: 691 Days

Day: 29.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,982,105 km

• M1: 1,273,676 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.13 AU - 2.17 AU

Year: 1151 Days

Day: 17.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.38 AU - 2.56 AU

Year: 1418 Days

Day: 22.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,982,105 km

• M1: 2,173,956 km (0.112 R)

Asteroid Belt

Center: 4.33 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: 361

Radius: 13.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.05 AU - 6.33 AU

Year: 5625 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,982,105 km

• M1: 176,376 km (0.118 R)
• M2: 321,336 km (0.118 R)
• M3: 406,158 km (0.081 R)
• M4: 746,344 km (0.104 R)
• M5: 1,043,445 km (0.07 R)
• M6: 1,450,202 km (0.073 R)
• M7: 1,779,616 km (0.066 R)
• M8: 2,067,143 km (0.042 R)
• M9: 2,267,305 km (0.064 R)
• M10: 2,509,205 km (0.071 R)
• M11: 2,633,371 km (0.099 R)
• M12: 2,723,429 km (0.099 R)
• M13: 2,999,737 km (0.093 R)
• M14: 3,266,170 km (0.032 R)
• M15: 3,441,499 km (0.082 R)
• M16: 3,781,385 km (0.059 R)
• M17: 3,883,561 km (0.101 R)
• M18: 4,216,416 km (0.068 R)
• M19: 4,843,680 km (0.109 R)
• M20: 5,044,440 km (0.083 R)
• M21: 5,756,825 km (0.115 R)
• M22: 5,874,708 km (0.078 R)
• M23: 6,160,889 km (0.063 R)
• M24: 6,896,761 km (0.034 R)
• M25: 7,428,432 km (0.113 R)
• M26: 7,921,058 km (0.109 R)
• M27: 8,105,213 km (0.066 R)
• M28: 8,585,272 km (0.107 R)
• M29: 8,720,359 km (0.1 R)
• M30: 8,965,251 km (0.067 R)
• M31: 9,102,133 km (0.072 R)
• M32: 9,267,588 km (0.089 R)
• M33: 9,350,615 km (0.025 R)
• M34: 9,489,591 km (0.084 R)
• M35: 10,052,379 km (0.11 R)
• M36: 10,223,369 km (0.029 R)
• M37: 10,309,238 km (0.081 R)
• M38: 10,946,226 km (0.114 R)
• M39: 11,034,040 km (0.088 R)
• M40: 11,506,619 km (0.093 R)
• M41: 12,167,244 km (0.099 R)
• M42: 12,778,501 km (0.119 R)
• M43: 12,932,886 km (0.108 R)
• M44: 13,056,902 km (0.114 R)
• M45: 13,181,218 km (0.041 R)
• M46: 13,935,790 km (0.053 R)
• M47: 14,190,405 km (0.062 R)
• M48: 14,350,325 km (0.084 R)
• M49: 14,446,517 km (0.097 R)
• M50: 14,639,648 km (0.097 R)
• M51: 15,289,800 km (0.109 R)
• M52: 15,420,848 km (0.054 R)
• M53: 15,849,745 km (0.07 R)
• M54: 16,315,892 km (0.103 R)
• M55: 17,261,949 km (0.115 R)
• M56: 17,638,487 km (0.109 R)
• M57: 17,879,489 km (0.083 R)
• M58: 18,156,245 km (0.076 R)
• M59: 18,784,257 km (0.096 R)
• M60: 18,960,034 km (0.101 R)
• M61: 19,065,650 km (0.12 R)
• M62: 19,206,871 km (0.061 R)
• M63: 19,348,540 km (0.089 R)
• M64: 19,989,866 km (0.08 R)
• M65: 20,529,765 km (0.098 R)
• M66: 20,638,373 km (0.098 R)
• M67: 21,366,914 km (0.119 R)
• M68: 21,734,327 km (0.075 R)
• M69: 21,881,980 km (0.102 R)
• M70: 22,252,384 km (0.063 R)
• M71: 23,074,574 km (0.069 R)
• M72: 24,135,372 km (0.109 R)
• M73: 24,518,044 km (0.111 R)
• M74: 25,600,384 km (0.119 R)
• M75: 25,795,161 km (0.059 R)
• M76: 26,147,314 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 10.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.95 AU - 7.43 AU

Year: 6320 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,982,105 km

• M1: 137,331 km (0.032 R)
• M2: 207,193 km (0.091 R)
• M3: 293,661 km (0.08 R)
• M4: 460,163 km (0.116 R)
• M5: 626,366 km (0.099 R)
• M6: 1,108,969 km (0.117 R)
• M7: 1,304,344 km (0.1 R)
• M8: 1,376,151 km (0.057 R)
• M9: 1,638,396 km (0.096 R)
• M10: 1,957,937 km (0.12 R)
• M11: 2,040,964 km (0.061 R)
• M12: 2,182,035 km (0.095 R)
• M13: 2,534,188 km (0.093 R)
• M14: 2,686,179 km (0.089 R)
• M15: 3,177,160 km (0.094 R)
• M16: 3,627,449 km (0.03 R)
• M17: 4,115,886 km (0.055 R)
• M18: 4,241,399 km (0.101 R)
• M19: 4,422,711 km (0.063 R)
• M20: 4,532,815 km (0.105 R)
• M21: 4,849,813 km (0.073 R)
• M22: 5,001,356 km (0.08 R)
• M23: 5,803,350 km (0.096 R)
• M24: 5,944,271 km (0.114 R)
• M25: 6,353,122 km (0.097 R)
• M26: 6,582,007 km (0.06 R)
• M27: 6,687,025 km (0.101 R)
• M28: 6,898,556 km (0.109 R)
• M29: 7,133,874 km (0.119 R)
• M30: 7,220,042 km (0.11 R)
• M31: 7,590,297 km (0.066 R)
• M32: 7,788,963 km (0.073 R)
• M33: 8,034,004 km (0.081 R)
• M34: 8,417,872 km (0.064 R)
• M35: 8,577,643 km (0.045 R)
• M36: 9,039,751 km (0.109 R)
• M37: 9,109,762 km (0.084 R)
• M38: 9,344,481 km (0.099 R)
• M39: 9,700,225 km (0.076 R)
• M40: 10,060,606 km (0.1 R)
• M41: 10,327,639 km (0.088 R)
• M42: 10,498,779 km (0.082 R)
• M43: 10,596,915 km (0.097 R)
• M44: 10,695,500 km (0.118 R)
• M45: 10,868,734 km (0.113 R)
• M46: 10,943,234 km (0.034 R)
• M47: 11,167,780 km (0.062 R)
• M48: 11,520,083 km (0.033 R)
• M49: 11,646,793 km (0.032 R)
• M50: 11,774,100 km (0.117 R)
• M51: 12,029,763 km (0.064 R)
• M52: 12,313,251 km (0.1 R)
• M53: 12,391,042 km (0.103 R)
• M54: 12,520,893 km (0.08 R)
• M55: 12,598,983 km (0.079 R)
• M56: 12,834,450 km (0.066 R)
• M57: 12,913,288 km (0.096 R)
• M58: 14,114,410 km (0.072 R)
• M59: 14,222,868 km (0.115 R)
• M60: 14,359,002 km (0.114 R)
• M61: 15,128,683 km (0.096 R)
• M62: 15,378,960 km (0.034 R)
• M63: 15,602,609 km (0.113 R)
• M64: 16,053,048 km (0.113 R)
• M65: 17,313,859 km (0.112 R)
• M66: 17,692,491 km (0.104 R)
• M67: 17,809,477 km (0.056 R)
• M68: 17,956,083 km (0.062 R)
• M69: 18,073,816 km (0.12 R)
• M70: 18,755,085 km (0.043 R)
• M71: 19,808,104 km (0.05 R)
• M72: 20,664,253 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 9.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.81 AU - 11.15 AU

Year: 9829 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,982,105 km

• M1: 154,834 km (0.12 R)
• M2: 303,833 km (0.081 R)
• M3: 477,217 km (0.111 R)
• M4: 556,504 km (0.109 R)
• M5: 840,291 km (0.026 R)
• M6: 956,080 km (0.062 R)
• M7: 1,186,012 km (0.111 R)
• M8: 1,260,512 km (0.081 R)
• M9: 1,493,436 km (0.078 R)
• M10: 1,574,218 km (0.066 R)
• M11: 2,462,082 km (0.115 R)
• M12: 3,007,216 km (0.056 R)
• M13: 3,726,333 km (0.039 R)
• M14: 3,837,185 km (0.105 R)
• M15: 3,977,508 km (0.114 R)
• M16: 4,148,199 km (0.07 R)
• M17: 4,734,324 km (0.117 R)
• M18: 6,311,085 km (0.093 R)
• M19: 6,847,394 km (0.117 R)
• M20: 7,017,935 km (0.05 R)
• M21: 7,189,973 km (0.091 R)
• M22: 7,293,794 km (0.101 R)
• M23: 7,573,392 km (0.091 R)
• M24: 8,251,220 km (0.106 R)
• M25: 8,360,127 km (0.082 R)
• M26: 10,243,265 km (0.05 R)
• M27: 10,438,491 km (0.114 R)
• M28: 10,714,050 km (0.045 R)
• M29: 11,071,738 km (0.086 R)
• M30: 12,168,590 km (0.053 R)
• M31: 12,417,072 km (0.099 R)
• M32: 12,541,837 km (0.116 R)
• M33: 12,792,862 km (0.102 R)
• M34: 13,003,197 km (0.102 R)
• M35: 13,384,821 km (0.073 R)
• M36: 13,727,101 km (0.059 R)
• M37: 14,115,756 km (0.084 R)
• M38: 14,903,688 km (0.078 R)
• M39: 15,080,812 km (0.089 R)
• M40: 17,213,030 km (0.069 R)
• M41: 17,913,148 km (0.078 R)
• M42: 18,337,857 km (0.095 R)
• M43: 19,004,913 km (0.119 R)
• M44: 19,100,806 km (0.062 R)
• M45: 19,874,227 km (0.1 R)
• M46: 22,204,662 km (0.067 R)
• M47: 22,864,389 km (0.072 R)
• M48: 23,427,625 km (0.066 R)
• M49: 24,463,441 km (0.095 R)
• M50: 24,724,788 km (0.073 R)
• M51: 26,526,096 km (0.117 R)
• M52: 26,794,475 km (0.084 R)
• M53: 27,714,053 km (0.115 R)
• M54: 27,822,810 km (0.115 R)
• M55: 30,477,724 km (0.097 R)
• M56: 31,323,849 km (0.057 R)
• M57: 31,550,789 km (0.117 R)
• M58: 31,778,328 km (0.091 R)
• M59: 32,063,461 km (0.051 R)
• M60: 34,902,380 km (0.085 R)
• M61: 35,019,964 km (0.099 R)
• M62: 36,321,914 km (0.068 R)
• M63: 36,799,281 km (0.033 R)
• M64: 36,918,959 km (0.118 R)
• M65: 37,038,787 km (0.102 R)
• M66: 38,608,069 km (0.116 R)
• M67: 38,912,201 km (0.104 R)
• M68: 39,034,273 km (0.118 R)
• M69: 39,156,195 km (0.117 R)
• M70: 39,278,417 km (0.063 R)
• M71: 39,768,500 km (0.103 R)
• M72: 40,198,893 km (0.046 R)
• M73: 41,064,316 km (0.04 R)
• M74: 41,623,962 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 6.5

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.14 AU - 24.28 AU

Year: 31961 Days

Day: 21 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,982,105 km

• M1: 594,801 km (0.12 R)
• M2: 1,056,610 km (0.098 R)
• M3: 1,153,549 km (0.088 R)
• M4: 1,682,078 km (0.088 R)
• M5: 2,235,291 km (0.09 R)
• M6: 2,531,794 km (0.108 R)
• M7: 3,068,701 km (0.079 R)
• M8: 3,937,865 km (0.11 R)
• M9: 4,089,707 km (0.103 R)
• M10: 5,711,946 km (0.092 R)
• M11: 6,233,294 km (0.08 R)
• M12: 7,321,170 km (0.074 R)
• M13: 9,126,667 km (0.105 R)
• M14: 9,940,479 km (0.082 R)
• M15: 10,009,294 km (0.11 R)
• M16: 10,636,259 km (0.102 R)
• M17: 10,848,090 km (0.102 R)
• M18: 11,709,175 km (0.118 R)
• M19: 13,572,716 km (0.028 R)
• M20: 13,802,348 km (0.108 R)
• M21: 14,033,477 km (0.053 R)
• M22: 14,577,565 km (0.07 R)
• M23: 14,891,570 km (0.119 R)
• M24: 14,970,409 km (0.046 R)
• M25: 15,049,396 km (0.098 R)
• M26: 16,413,280 km (0.117 R)
• M27: 16,494,811 km (0.1 R)
• M28: 17,399,728 km (0.118 R)
• M29: 17,816,358 km (0.083 R)
• M30: 17,899,984 km (0.072 R)
• M31: 18,489,698 km (0.098 R)
• M32: 18,914,856 km (0.03 R)
• M33: 19,774,744 km (0.118 R)
• M34: 21,532,519 km (0.069 R)
• M35: 21,800,599 km (0.074 R)
• M36: 22,069,575 km (0.058 R)
• M37: 22,792,432 km (0.092 R)
• M38: 23,065,598 km (0.045 R)
• M39: 24,913,730 km (0.058 R)
• M40: 25,666,207 km (0.081 R)
• M41: 26,045,139 km (0.119 R)
• M42: 26,904,728 km (0.098 R)
• M43: 28,848,154 km (0.114 R)
• M44: 30,635,400 km (0.107 R)
• M45: 30,936,690 km (0.051 R)
• M46: 31,643,690 km (0.078 R)
• M47: 32,458,250 km (0.064 R)
• M48: 34,004,045 km (0.119 R)
• M49: 34,838,053 km (0.067 R)
• M50: 36,952,768 km (0.113 R)
• M51: 37,166,544 km (0.103 R)
• M52: 40,421,793 km (0.072 R)
• M53: 40,752,255 km (0.086 R)
• M54: 40,862,658 km (0.087 R)
• M55: 43,315,914 km (0.102 R)
• M56: 44,560,269 km (0.116 R)
• M57: 45,015,645 km (0.034 R)
• M58: 49,065,858 km (0.09 R)
• M59: 50,007,875 km (0.104 R)
• M60: 51,074,807 km (0.057 R)
• M61: 51,790,184 km (0.08 R)
• M62: 53,351,537 km (0.049 R)
• M63: 54,684,903 km (0.118 R)
• M64: 54,928,449 km (0.059 R)
• M65: 55,906,370 km (0.096 R)
• M66: 56,151,710 km (0.107 R)
• M67: 59,249,134 km (0.094 R)
• M68: 61,260,478 km (0.078 R)
• M69: 62,020,435 km (0.11 R)
• M70: 62,401,610 km (0.117 R)
• M71: 63,166,355 km (0.061 R)
• M72: 64,833,623 km (0.115 R)
• M73: 66,385,701 km (0.084 R)
• M74: 68,605,135 km (0.118 R)
• M75: 68,867,829 km (0.11 R)
• M76: 70,451,172 km (0.083 R)
• M77: 70,583,567 km (0.047 R)
• M78: 71,247,332 km (0.097 R)
• M79: 72,982,518 km (0.105 R)
• M80: 74,866,554 km (0.073 R)
• M81: 75,137,027 km (0.077 R)
• M82: 75,814,705 km (0.095 R)
• M83: 78,820,126 km (0.101 R)
• M84: 80,752,931 km (0.093 R)
• M85: 81,030,285 km (0.087 R)
• M86: 81,725,167 km (0.09 R)
• M87: 85,087,828 km (0.106 R)
• M88: 85,228,899 km (0.04 R)
• M89: 87,924,353 km (0.079 R)
• M90: 88,352,502 km (0.036 R)
• M91: 89,928,366 km (0.116 R)
• M92: 90,072,130 km (0.103 R)
• M93: 93,835,564 km (0.098 R)
• M94: 95,296,536 km (0.062 R)
• M95: 98,389,323 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit