🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 23.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,012,703 km

• M1: 48,619 km (0.102 R)
• M2: 138,228 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 233 Days

Day: 22.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.21 AU - 1.39 AU

Year: 531 Days

Day: 32.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,012,703 km

• M1: 97,538 km (0.072 R)
• M2: 1,093,261 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.38 AU - 4.94 AU

Year: 3039 Days

Day: 22.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 14

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.74 AU - 6.4 AU

Year: 4708 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,012,703 km

• M1: 188,942 km (0.038 R)
• M2: 312,211 km (0.101 R)
• M3: 423,661 km (0.062 R)
• M4: 545,883 km (0.119 R)
• M5: 926,609 km (0.113 R)
• M6: 1,401,283 km (0.068 R)
• M7: 1,527,993 km (0.083 R)
• M8: 1,793,379 km (0.053 R)
• M9: 2,187,270 km (0.061 R)
• M10: 2,661,346 km (0.119 R)
• M11: 3,412,926 km (0.057 R)
• M12: 3,684,296 km (0.071 R)
• M13: 3,802,927 km (0.119 R)
• M14: 4,003,389 km (0.097 R)
• M15: 4,207,440 km (0.112 R)
• M16: 4,477,763 km (0.073 R)
• M17: 4,668,501 km (0.115 R)
• M18: 4,840,239 km (0.107 R)
• M19: 5,323,440 km (0.112 R)
• M20: 6,241,672 km (0.091 R)
• M21: 6,431,362 km (0.091 R)
• M22: 6,526,806 km (0.12 R)
• M23: 6,646,933 km (0.046 R)
• M24: 6,840,662 km (0.074 R)
• M25: 6,987,118 km (0.057 R)
• M26: 7,085,404 km (0.057 R)
• M27: 7,458,052 km (0.076 R)
• M28: 7,862,714 km (0.067 R)
• M29: 8,016,202 km (0.059 R)
• M30: 8,456,917 km (0.09 R)
• M31: 8,746,240 km (0.049 R)
• M32: 8,852,304 km (0.097 R)
• M33: 9,199,970 km (0.069 R)
• M34: 9,606,726 km (0.104 R)
• M35: 9,963,966 km (0.062 R)
• M36: 10,550,539 km (0.115 R)
• M37: 11,407,735 km (0.115 R)
• M38: 12,168,889 km (0.098 R)
• M39: 12,287,520 km (0.118 R)
• M40: 12,615,439 km (0.119 R)
• M41: 12,795,704 km (0.099 R)
• M42: 12,886,061 km (0.053 R)
• M43: 13,280,252 km (0.063 R)
• M44: 14,738,681 km (0.095 R)
• M45: 15,119,109 km (0.092 R)
• M46: 15,825,061 km (0.058 R)
• M47: 15,922,150 km (0.116 R)
• M48: 16,574,696 km (0.11 R)
• M49: 16,673,281 km (0.109 R)
• M50: 17,136,286 km (0.096 R)
• M51: 17,369,210 km (0.088 R)
• M52: 17,771,180 km (0.071 R)
• M53: 18,007,096 km (0.05 R)
• M54: 18,516,177 km (0.104 R)
• M55: 18,823,900 km (0.101 R)
• M56: 19,029,896 km (0.096 R)
• M57: 19,167,676 km (0.111 R)
• M58: 19,478,989 km (0.069 R)
• M59: 20,141,558 km (0.11 R)
• M60: 20,493,412 km (0.094 R)
• M61: 21,310,067 km (0.097 R)
• M62: 21,417,478 km (0.073 R)
• M63: 21,704,557 km (0.09 R)
• M64: 21,992,832 km (0.051 R)
• M65: 24,121,161 km (0.091 R)
• M66: 24,307,709 km (0.074 R)
• M67: 24,757,400 km (0.083 R)
• M68: 25,134,237 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 10.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.12 AU - 7.4 AU

Year: 6295 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,012,703 km

• M1: 245,341 km (0.114 R)
• M2: 322,832 km (0.085 R)
• M3: 397,930 km (0.111 R)
• M4: 512,672 km (0.04 R)
• M5: 579,243 km (0.082 R)
• M6: 704,008 km (0.077 R)
• M7: 940,223 km (0.107 R)
• M8: 1,068,129 km (0.082 R)
• M9: 1,145,620 km (0.115 R)
• M10: 1,499,719 km (0.111 R)
• M11: 1,625,381 km (0.07 R)
• M12: 1,928,167 km (0.11 R)
• M13: 2,093,173 km (0.038 R)
• M14: 2,707,871 km (0.089 R)
• M15: 2,831,140 km (0.084 R)
• M16: 3,163,696 km (0.088 R)
• M17: 3,626,701 km (0.051 R)
• M18: 3,711,673 km (0.107 R)
• M19: 4,801,044 km (0.09 R)
• M20: 5,723,615 km (0.082 R)
• M21: 5,902,683 km (0.111 R)
• M22: 6,043,305 km (0.077 R)
• M23: 6,450,959 km (0.069 R)
• M24: 6,616,564 km (0.077 R)
• M25: 6,741,778 km (0.089 R)
• M26: 7,228,868 km (0.067 R)
• M27: 7,903,405 km (0.054 R)
• M28: 8,102,969 km (0.096 R)
• M29: 8,507,182 km (0.113 R)
• M30: 9,288,831 km (0.077 R)
• M31: 9,664,471 km (0.044 R)
• M32: 10,237,431 km (0.12 R)
• M33: 10,334,071 km (0.057 R)
• M34: 10,406,626 km (0.093 R)
• M35: 10,528,100 km (0.111 R)
• M36: 11,216,848 km (0.09 R)
• M37: 12,251,617 km (0.119 R)
• M38: 12,379,822 km (0.097 R)
• M39: 13,316,604 km (0.057 R)
• M40: 13,740,265 km (0.079 R)
• M41: 13,873,557 km (0.099 R)
• M42: 14,087,781 km (0.066 R)
• M43: 14,682,433 km (0.044 R)
• M44: 14,818,716 km (0.109 R)
• M45: 15,812,645 km (0.093 R)
• M46: 16,148,641 km (0.053 R)
• M47: 16,345,811 km (0.056 R)
• M48: 16,487,032 km (0.06 R)
• M49: 16,970,532 km (0.062 R)
• M50: 17,864,080 km (0.08 R)
• M51: 17,951,445 km (0.088 R)
• M52: 18,155,646 km (0.061 R)
• M53: 18,360,745 km (0.104 R)
• M54: 18,536,971 km (0.117 R)
• M55: 18,891,369 km (0.103 R)
• M56: 20,331,248 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 14.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.58 AU - 8.54 AU

Year: 6719 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,012,703 km

• M1: 226,192 km (0.09 R)
• M2: 331,658 km (0.031 R)
• M3: 506,838 km (0.077 R)
• M4: 616,343 km (0.102 R)
• M5: 1,593,666 km (0.051 R)
• M6: 1,846,337 km (0.111 R)
• M7: 2,133,565 km (0.083 R)
• M8: 3,081,417 km (0.12 R)
• M9: 4,040,638 km (0.08 R)
• M10: 4,146,853 km (0.079 R)
• M11: 4,443,655 km (0.111 R)
• M12: 4,664,013 km (0.074 R)
• M13: 4,859,836 km (0.106 R)
• M14: 5,144,372 km (0.086 R)
• M15: 5,259,861 km (0.114 R)
• M16: 5,552,175 km (0.097 R)
• M17: 5,730,047 km (0.076 R)
• M18: 6,152,811 km (0.05 R)
• M19: 6,742,825 km (0.094 R)
• M20: 6,901,099 km (0.085 R)
• M21: 7,383,553 km (0.063 R)
• M22: 9,350,765 km (0.047 R)
• M23: 9,812,872 km (0.114 R)
• M24: 10,064,945 km (0.117 R)
• M25: 10,209,905 km (0.078 R)
• M26: 10,538,572 km (0.092 R)
• M27: 11,583,662 km (0.118 R)
• M28: 11,735,654 km (0.034 R)
• M29: 12,234,413 km (0.116 R)
• M30: 12,389,247 km (0.062 R)
• M31: 12,622,620 km (0.097 R)
• M32: 12,740,054 km (0.052 R)
• M33: 13,094,002 km (0.096 R)
• M34: 13,731,589 km (0.074 R)
• M35: 13,892,556 km (0.049 R)
• M36: 15,286,210 km (0.064 R)
• M37: 15,620,561 km (0.07 R)
• M38: 15,872,932 km (0.118 R)
• M39: 16,381,715 km (0.107 R)
• M40: 16,509,771 km (0.099 R)
• M41: 17,285,136 km (0.095 R)
• M42: 17,546,185 km (0.093 R)
• M43: 17,721,065 km (0.114 R)
• M44: 18,381,689 km (0.104 R)
• M45: 18,603,692 km (0.047 R)
• M46: 19,772,650 km (0.1 R)
• M47: 19,954,561 km (0.108 R)
• M48: 20,137,070 km (0.06 R)
• M49: 20,641,813 km (0.109 R)
• M50: 21,011,619 km (0.104 R)
• M51: 21,290,320 km (0.101 R)
• M52: 21,383,520 km (0.094 R)
• M53: 21,945,559 km (0.116 R)
• M54: 22,512,385 km (0.12 R)
• M55: 23,419,846 km (0.113 R)
• M56: 23,564,208 km (0.085 R)
• M57: 23,708,869 km (0.107 R)
• M58: 24,534,350 km (0.031 R)
• M59: 24,632,037 km (0.097 R)
• M60: 24,876,929 km (0.059 R)
• M61: 25,024,283 km (0.084 R)
• M62: 25,122,718 km (0.103 R)
• M63: 25,468,140 km (0.074 R)
• M64: 26,513,530 km (0.072 R)
• M65: 26,865,234 km (0.096 R)
• M66: 27,623,995 km (0.064 R)
• M67: 27,725,572 km (0.072 R)
• M68: 28,184,837 km (0.1 R)
• M69: 28,389,637 km (0.043 R)
• M70: 28,955,715 km (0.098 R)
• M71: 29,110,698 km (0.068 R)
• M72: 29,369,652 km (0.058 R)
• M73: 30,728,749 km (0.086 R)
• M74: 31,362,894 km (0.111 R)
• M75: 31,947,972 km (0.117 R)
• M76: 32,161,747 km (0.098 R)
• M77: 32,590,495 km (0.089 R)
• M78: 32,751,761 km (0.065 R)
• M79: 33,997,014 km (0.096 R)
• M80: 34,269,731 km (0.071 R)
• M81: 34,872,460 km (0.088 R)
• M82: 35,368,078 km (0.052 R)
• M83: 35,810,738 km (0.082 R)
• M84: 36,366,494 km (0.084 R)
• M85: 36,477,945 km (0.109 R)
• M86: 37,542,932 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 9.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.72 AU - 10.94 AU

Year: 10207 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,012,703 km

• M1: 124,316 km (0.108 R)
• M2: 241,301 km (0.082 R)
• M3: 337,044 km (0.077 R)
• M4: 834,756 km (0.087 R)
• M5: 1,044,492 km (0.051 R)
• M6: 1,182,272 km (0.072 R)
• M7: 1,253,331 km (0.047 R)
• M8: 1,344,436 km (0.071 R)
• M9: 1,475,933 km (0.113 R)
• M10: 1,854,116 km (0.048 R)
• M11: 2,396,857 km (0.098 R)
• M12: 2,488,112 km (0.076 R)
• M13: 2,674,212 km (0.091 R)
• M14: 2,889,184 km (0.086 R)
• M15: 2,986,572 km (0.11 R)
• M16: 3,234,755 km (0.099 R)
• M17: 3,619,670 km (0.118 R)
• M18: 3,884,458 km (0.051 R)
• M19: 3,965,241 km (0.095 R)
• M20: 4,293,608 km (0.111 R)
• M21: 4,517,407 km (0.067 R)
• M22: 5,693,396 km (0.037 R)
• M23: 5,846,883 km (0.101 R)
• M24: 6,063,950 km (0.11 R)
• M25: 6,126,482 km (0.091 R)
• M26: 6,283,709 km (0.082 R)
• M27: 6,506,011 km (0.108 R)
• M28: 6,698,693 km (0.087 R)
• M29: 6,860,858 km (0.116 R)
• M30: 6,958,695 km (0.076 R)
• M31: 7,724,187 km (0.068 R)
• M32: 7,996,754 km (0.099 R)
• M33: 8,446,595 km (0.087 R)
• M34: 8,692,085 km (0.111 R)
• M35: 8,798,000 km (0.12 R)
• M36: 9,918,040 km (0.066 R)
• M37: 10,664,383 km (0.113 R)
• M38: 10,815,776 km (0.025 R)
• M39: 11,351,486 km (0.049 R)
• M40: 11,583,662 km (0.041 R)
• M41: 11,661,453 km (0.106 R)
• M42: 11,895,723 km (0.118 R)
• M43: 12,329,408 km (0.047 R)
• M44: 12,969,387 km (0.06 R)
• M45: 13,374,947 km (0.051 R)
• M46: 14,658,347 km (0.085 R)
• M47: 14,911,317 km (0.064 R)
• M48: 15,250,755 km (0.078 R)
• M49: 15,336,026 km (0.079 R)
• M50: 15,807,857 km (0.045 R)
• M51: 15,894,175 km (0.107 R)
• M52: 16,459,057 km (0.105 R)
• M53: 17,340,787 km (0.101 R)
• M54: 18,283,104 km (0.078 R)
• M55: 19,012,244 km (0.102 R)
• M56: 20,358,026 km (0.091 R)
• M57: 20,451,974 km (0.108 R)
• M58: 20,829,110 km (0.072 R)
• M59: 20,923,805 km (0.095 R)
• M60: 21,208,640 km (0.112 R)
• M61: 21,638,285 km (0.077 R)
• M62: 22,409,312 km (0.057 R)
• M63: 22,846,886 km (0.085 R)
• M64: 23,977,996 km (0.028 R)
• M65: 24,126,995 km (0.111 R)
• M66: 24,475,558 km (0.102 R)
• M67: 24,725,536 km (0.071 R)
• M68: 25,430,142 km (0.12 R)
• M69: 25,683,411 km (0.108 R)
• M70: 25,784,839 km (0.12 R)
• M71: 26,704,716 km (0.066 R)
• M72: 26,807,639 km (0.066 R)
• M73: 27,479,334 km (0.112 R)
• M74: 28,313,940 km (0.088 R)
• M75: 28,786,969 km (0.092 R)
• M76: 29,687,548 km (0.119 R)
• M77: 29,794,211 km (0.062 R)
• M78: 30,328,874 km (0.068 R)
• M79: 30,489,991 km (0.029 R)
• M80: 31,570,835 km (0.071 R)
• M81: 32,280,229 km (0.051 R)
• M82: 32,609,344 km (0.063 R)
• M83: 34,048,475 km (0.085 R)
• M84: 35,057,064 km (0.107 R)
• M85: 35,508,401 km (0.103 R)
• M86: 36,759,488 km (0.071 R)
• M87: 38,140,725 km (0.081 R)
• M88: 38,604,927 km (0.101 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit