🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 37.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.19 AU - 1.53 AU

Year: 588 Days

Day: 39.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.82 AU - 3.98 AU

Year: 2325 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.21 AU - 4.79 AU

Year: 2967 Days

Day: 14.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,676,813 km

• M1: 1,162,675 km (0.082 R)
• M2: 1,215,782 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 13.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.8 AU - 5.1 AU

Year: 4084 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,676,813 km

• M1: 165,006 km (0.119 R)
• M2: 267,930 km (0.106 R)
• M3: 354,697 km (0.119 R)
• M4: 474,674 km (0.084 R)
• M5: 593,305 km (0.108 R)
• M6: 713,582 km (0.109 R)
• M7: 923,168 km (0.075 R)
• M8: 1,205,609 km (0.066 R)
• M9: 1,337,255 km (0.117 R)
• M10: 1,488,050 km (0.089 R)
• M11: 1,659,489 km (0.099 R)
• M12: 1,822,401 km (0.037 R)
• M13: 1,913,806 km (0.107 R)
• M14: 2,148,973 km (0.068 R)
• M15: 2,344,049 km (0.082 R)
• M16: 2,562,163 km (0.081 R)
• M17: 2,928,977 km (0.118 R)
• M18: 3,182,994 km (0.058 R)
• M19: 3,596,931 km (0.064 R)
• M20: 3,732,317 km (0.061 R)
• M21: 3,988,279 km (0.116 R)
• M22: 4,331,756 km (0.029 R)
• M23: 4,621,976 km (0.12 R)
• M24: 4,769,479 km (0.118 R)
• M25: 5,090,965 km (0.092 R)
• M26: 5,375,500 km (0.102 R)
• M27: 5,665,122 km (0.091 R)
• M28: 5,937,091 km (0.101 R)
• M29: 6,051,683 km (0.102 R)
• M30: 6,329,785 km (0.118 R)
• M31: 6,707,221 km (0.115 R)
• M32: 7,883,359 km (0.086 R)
• M33: 8,009,620 km (0.12 R)
• M34: 8,598,886 km (0.082 R)
• M35: 8,754,916 km (0.057 R)
• M36: 9,043,341 km (0.102 R)
• M37: 9,549,131 km (0.105 R)
• M38: 9,683,769 km (0.117 R)
• M39: 10,311,332 km (0.085 R)
• M40: 10,532,737 km (0.036 R)
• M41: 11,064,857 km (0.083 R)
• M42: 11,405,491 km (0.088 R)
• M43: 12,330,754 km (0.044 R)
• M44: 12,595,393 km (0.108 R)
• M45: 12,713,575 km (0.048 R)
• M46: 12,861,827 km (0.074 R)
• M47: 12,980,906 km (0.098 R)
• M48: 13,280,102 km (0.081 R)
• M49: 13,763,602 km (0.108 R)
• M50: 13,915,893 km (0.072 R)
• M51: 14,130,117 km (0.093 R)
• M52: 14,407,023 km (0.033 R)
• M53: 14,716,840 km (0.073 R)
• M54: 14,841,455 km (0.114 R)
• M55: 14,966,369 km (0.107 R)
• M56: 16,492,567 km (0.112 R)
• M57: 16,621,969 km (0.106 R)
• M58: 16,719,208 km (0.084 R)
• M59: 18,502,713 km (0.116 R)
• M60: 19,348,689 km (0.105 R)
• M61: 19,622,154 km (0.043 R)
• M62: 20,000,188 km (0.109 R)
• M63: 20,484,885 km (0.091 R)
• M64: 20,903,310 km (0.113 R)
• M65: 21,430,493 km (0.095 R)
• M66: 21,677,928 km (0.074 R)
• M67: 22,354,410 km (0.084 R)
• M68: 23,582,459 km (0.096 R)
• M69: 23,728,317 km (0.086 R)
• M70: 24,241,288 km (0.08 R)
• M71: 24,906,400 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 11.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.79 AU - 6.33 AU

Year: 5532 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,676,813 km

• M1: 202,855 km (0.075 R)
• M2: 273,615 km (0.111 R)
• M3: 368,609 km (0.044 R)
• M4: 571,165 km (0.092 R)
• M5: 670,198 km (0.073 R)
• M6: 739,911 km (0.055 R)
• M7: 1,073,215 km (0.095 R)
• M8: 1,171,052 km (0.091 R)
• M9: 1,421,479 km (0.039 R)
• M10: 1,498,671 km (0.069 R)
• M11: 1,641,089 km (0.084 R)
• M12: 1,804,898 km (0.086 R)
• M13: 2,310,539 km (0.097 R)
• M14: 2,439,044 km (0.106 R)
• M15: 2,570,091 km (0.066 R)
• M16: 2,839,368 km (0.048 R)
• M17: 3,426,240 km (0.032 R)
• M18: 3,658,715 km (0.069 R)
• M19: 3,984,090 km (0.047 R)
• M20: 4,139,223 km (0.088 R)
• M21: 4,296,301 km (0.101 R)
• M22: 4,593,552 km (0.118 R)
• M23: 4,779,652 km (0.031 R)
• M24: 4,850,262 km (0.037 R)
• M25: 4,944,658 km (0.061 R)
• M26: 5,159,631 km (0.077 R)
• M27: 5,698,183 km (0.117 R)
• M28: 5,823,097 km (0.071 R)
• M29: 6,101,200 km (0.099 R)
• M30: 6,487,461 km (0.078 R)
• M31: 6,696,599 km (0.104 R)
• M32: 6,908,130 km (0.1 R)
• M33: 7,202,689 km (0.111 R)
• M34: 7,831,748 km (0.043 R)
• M35: 8,166,997 km (0.108 R)
• M36: 8,364,615 km (0.102 R)
• M37: 8,649,898 km (0.095 R)
• M38: 8,736,216 km (0.103 R)
• M39: 9,171,546 km (0.088 R)
• M40: 9,288,831 km (0.119 R)
• M41: 9,792,976 km (0.086 R)
• M42: 10,245,210 km (0.118 R)
• M43: 10,428,019 km (0.098 R)
• M44: 10,673,359 km (0.076 R)
• M45: 10,982,877 km (0.093 R)
• M46: 11,421,199 km (0.056 R)
• M47: 11,769,612 km (0.097 R)
• M48: 11,961,247 km (0.078 R)
• M49: 12,218,256 km (0.056 R)
• M50: 12,315,046 km (0.117 R)
• M51: 12,705,048 km (0.072 R)
• M52: 13,066,028 km (0.113 R)
• M53: 13,165,061 km (0.067 R)
• M54: 13,463,808 km (0.116 R)
• M55: 14,135,503 km (0.1 R)
• M56: 14,305,147 km (0.111 R)
• M57: 15,025,012 km (0.031 R)
• M58: 15,198,246 km (0.118 R)
• M59: 15,441,791 km (0.045 R)
• M60: 15,581,516 km (0.082 R)
• M61: 16,500,196 km (0.12 R)
• M62: 17,363,675 km (0.095 R)
• M63: 17,618,291 km (0.084 R)
• M64: 17,727,796 km (0.104 R)
• M65: 18,760,770 km (0.092 R)
• M66: 19,661,798 km (0.075 R)
• M67: 19,813,340 km (0.054 R)
• M68: 20,308,509 km (0.058 R)
• M69: 20,962,102 km (0.078 R)
• M70: 21,349,860 km (0.111 R)
• M71: 21,466,696 km (0.118 R)
• M72: 21,740,011 km (0.078 R)
• M73: 23,083,999 km (0.089 R)
• M74: 23,364,046 km (0.116 R)
• M75: 23,887,190 km (0.095 R)
• M76: 24,699,506 km (0.096 R)
• M77: 24,781,336 km (0.091 R)
• M78: 25,273,513 km (0.089 R)
• M79: 25,438,370 km (0.116 R)
• M80: 26,476,579 km (0.109 R)
• M81: 26,602,092 km (0.11 R)
• M82: 27,232,647 km (0.093 R)
• M83: 27,698,195 km (0.112 R)
• M84: 27,868,139 km (0.069 R)
• M85: 27,995,746 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 13.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.79 AU - 7.83 AU

Year: 7330 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,676,813 km

• M1: 186,848 km (0.116 R)
• M2: 276,906 km (0.1 R)
• M3: 379,380 km (0.063 R)
• M4: 552,315 km (0.109 R)
• M5: 728,093 km (0.038 R)
• M6: 1,743,414 km (0.1 R)
• M7: 1,887,626 km (0.115 R)
• M8: 1,993,242 km (0.119 R)
• M9: 2,100,952 km (0.119 R)
• M10: 2,188,617 km (0.108 R)
• M11: 3,008,413 km (0.103 R)
• M12: 3,465,135 km (0.094 R)
• M13: 3,728,428 km (0.038 R)
• M14: 4,053,055 km (0.114 R)
• M15: 4,672,540 km (0.09 R)
• M16: 4,963,957 km (0.073 R)
• M17: 5,201,518 km (0.096 R)
• M18: 5,749,944 km (0.106 R)
• M19: 6,284,756 km (0.067 R)
• M20: 7,234,254 km (0.106 R)
• M21: 7,402,402 km (0.048 R)
• M22: 8,158,320 km (0.098 R)
• M23: 8,759,255 km (0.118 R)
• M24: 9,228,543 km (0.12 R)
• M25: 9,447,854 km (0.091 R)
• M26: 9,558,257 km (0.11 R)
• M27: 10,153,955 km (0.105 R)
• M28: 10,267,051 km (0.043 R)
• M29: 10,954,304 km (0.057 R)
• M30: 11,893,779 km (0.09 R)
• M31: 12,092,744 km (0.056 R)
• M32: 12,292,906 km (0.072 R)
• M33: 12,494,115 km (0.063 R)
• M34: 12,696,371 km (0.084 R)
• M35: 13,063,335 km (0.06 R)
• M36: 13,186,454 km (0.107 R)
• M37: 13,724,258 km (0.115 R)
• M38: 14,438,588 km (0.103 R)
• M39: 14,821,559 km (0.083 R)
• M40: 14,992,998 km (0.096 R)
• M41: 16,210,724 km (0.107 R)
• M42: 16,876,136 km (0.106 R)
• M43: 17,279,601 km (0.116 R)
• M44: 17,641,030 km (0.084 R)
• M45: 18,786,501 km (0.1 R)
• M46: 18,972,002 km (0.074 R)
• M47: 19,204,776 km (0.064 R)
• M48: 20,192,721 km (0.077 R)
• M49: 21,342,081 km (0.081 R)
• M50: 21,535,661 km (0.083 R)
• M51: 22,463,317 km (0.108 R)
• M52: 23,653,817 km (0.07 R)
• M53: 25,221,603 km (0.104 R)
• M54: 25,992,331 km (0.08 R)
• M55: 26,199,225 km (0.086 R)
• M56: 26,458,478 km (0.078 R)
• M57: 26,718,629 km (0.077 R)
• M58: 27,504,317 km (0.11 R)
• M59: 28,297,484 km (0.087 R)
• M60: 29,044,576 km (0.103 R)
• M61: 29,420,516 km (0.055 R)
• M62: 29,636,236 km (0.094 R)
• M63: 29,852,255 km (0.087 R)
• M64: 30,940,729 km (0.088 R)
• M65: 31,379,649 km (0.03 R)
• M66: 31,489,753 km (0.066 R)
• M67: 31,655,209 km (0.047 R)
• M68: 32,042,069 km (0.065 R)
• M69: 32,208,422 km (0.09 R)
• M70: 33,718,313 km (0.089 R)
• M71: 35,308,239 km (0.118 R)
• M72: 35,709,610 km (0.101 R)
• M73: 35,824,501 km (0.08 R)
• M74: 37,330,054 km (0.078 R)
• M75: 37,855,891 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 6

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.66 AU - 13.64 AU

Year: 17685 Days

Day: 23 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,676,813 km

• M1: 141,669 km (0.08 R)
• M2: 280,496 km (0.119 R)
• M3: 824,883 km (0.049 R)
• M4: 927,208 km (0.103 R)
• M5: 2,161,540 km (0.12 R)
• M6: 2,710,863 km (0.093 R)
• M7: 3,139,910 km (0.108 R)
• M8: 3,180,002 km (0.073 R)
• M9: 3,424,146 km (0.096 R)
• M10: 4,325,174 km (0.032 R)
• M11: 4,504,691 km (0.113 R)
• M12: 4,550,019 km (0.109 R)
• M13: 4,871,206 km (0.114 R)
• M14: 5,058,054 km (0.099 R)
• M15: 5,342,738 km (0.026 R)
• M16: 5,390,759 km (0.118 R)
• M17: 5,487,100 km (0.109 R)
• M18: 5,681,578 km (0.103 R)
• M19: 5,977,482 km (0.03 R)
• M20: 6,329,187 km (0.067 R)
• M21: 6,635,862 km (0.068 R)
• M22: 6,739,234 km (0.09 R)
• M23: 7,423,794 km (0.106 R)
• M24: 7,477,350 km (0.078 R)
• M25: 7,584,911 km (0.1 R)
• M26: 8,688,345 km (0.095 R)
• M27: 10,077,212 km (0.114 R)
• M28: 10,136,602 km (0.11 R)
• M29: 10,495,338 km (0.052 R)
• M30: 12,223,193 km (0.115 R)
• M31: 13,379,734 km (0.057 R)
• M32: 14,705,171 km (0.111 R)
• M33: 15,451,964 km (0.106 R)
• M34: 16,350,150 km (0.103 R)
• M35: 17,052,661 km (0.112 R)
• M36: 17,836,704 km (0.058 R)
• M37: 18,124,829 km (0.119 R)
• M38: 18,487,006 km (0.069 R)
• M39: 19,587,896 km (0.086 R)
• M40: 20,634,483 km (0.07 R)
• M41: 21,012,667 km (0.081 R)
• M42: 21,929,552 km (0.044 R)
• M43: 22,238,023 km (0.116 R)
• M44: 22,315,365 km (0.082 R)
• M45: 22,625,780 km (0.107 R)
• M46: 23,172,261 km (0.114 R)
• M47: 24,039,929 km (0.065 R)
• M48: 24,918,069 km (0.056 R)
• M49: 25,078,886 km (0.062 R)
• M50: 26,214,035 km (0.1 R)
• M51: 26,705,763 km (0.043 R)
• M52: 26,787,892 km (0.054 R)
• M53: 26,952,749 km (0.06 R)
• M54: 27,781,372 km (0.071 R)
• M55: 28,786,819 km (0.059 R)
• M56: 29,039,939 km (0.068 R)
• M57: 31,873,771 km (0.087 R)
• M58: 31,960,987 km (0.049 R)
• M59: 33,014,156 km (0.051 R)
• M60: 33,279,094 km (0.092 R)
• M61: 33,456,217 km (0.077 R)
• M62: 34,974,187 km (0.086 R)
• M63: 35,515,133 km (0.11 R)
• M64: 36,149,877 km (0.104 R)
• M65: 39,566,692 km (0.049 R)
• M66: 40,318,870 km (0.118 R)
• M67: 40,602,208 km (0.066 R)
• M68: 40,980,990 km (0.074 R)
• M69: 42,315,852 km (0.048 R)
• M70: 42,603,828 km (0.11 R)
• M71: 43,085,084 km (0.077 R)
• M72: 43,955,894 km (0.11 R)
• M73: 45,028,061 km (0.097 R)
• M74: 45,714,865 km (0.079 R)
• M75: 46,207,641 km (0.11 R)
• M76: 47,098,945 km (0.057 R)
• M77: 47,397,243 km (0.09 R)
• M78: 50,009,222 km (0.04 R)
• M79: 53,598,374 km (0.116 R)
• M80: 54,013,807 km (0.099 R)
• M81: 54,221,898 km (0.106 R)
• M82: 56,528,847 km (0.1 R)
• M83: 57,269,506 km (0.115 R)
• M84: 58,760,548 km (0.061 R)
• M85: 60,048,735 km (0.113 R)
• M86: 60,588,334 km (0.067 R)
• M87: 61,129,430 km (0.08 R)
• M88: 62,981,152 km (0.113 R)
• M89: 68,195,536 km (0.112 R)
• M90: 68,871,120 km (0.085 R)
• M91: 70,115,475 km (0.098 R)
• M92: 74,008,161 km (0.109 R)
• M93: 75,864,222 km (0.043 R)
• M94: 76,914,848 km (0.08 R)
• M95: 77,383,388 km (0.11 R)
• M96: 78,087,994 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit