🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 257 Days

Day: 41.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,282,902 km

• M1: 70,012 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.71 AU - 3.61 AU

Year: 1983 Days

Day: 40.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,282,902 km

• M1: 1,704,668 km (0.082 R)
• M2: 1,869,375 km (0.085 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 13.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.63 AU - 7.67 AU

Year: 5385 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,282,902 km

• M1: 211,232 km (0.056 R)
• M2: 553,063 km (0.075 R)
• M3: 653,892 km (0.091 R)
• M4: 787,334 km (0.102 R)
• M5: 958,174 km (0.095 R)
• M6: 1,041,650 km (0.116 R)
• M7: 1,127,818 km (0.085 R)
• M8: 1,339,051 km (0.108 R)
• M9: 1,563,747 km (0.12 R)
• M10: 1,647,073 km (0.117 R)
• M11: 1,853,667 km (0.09 R)
• M12: 2,014,335 km (0.04 R)
• M13: 2,124,140 km (0.094 R)
• M14: 2,217,340 km (0.045 R)
• M15: 2,846,249 km (0.089 R)
• M16: 3,096,227 km (0.118 R)
• M17: 3,418,910 km (0.113 R)
• M18: 4,050,512 km (0.096 R)
• M19: 4,523,989 km (0.057 R)
• M20: 4,620,929 km (0.036 R)
• M21: 4,767,535 km (0.076 R)
• M22: 5,140,781 km (0.111 R)
• M23: 5,292,922 km (0.115 R)
• M24: 5,810,531 km (0.082 R)
• M25: 5,995,733 km (0.074 R)
• M26: 6,102,247 km (0.082 R)
• M27: 6,838,867 km (0.059 R)
• M28: 7,402,551 km (0.042 R)
• M29: 7,632,334 km (0.114 R)
• M30: 7,777,145 km (0.066 R)
• M31: 8,128,400 km (0.068 R)
• M32: 8,544,881 km (0.115 R)
• M33: 9,029,428 km (0.039 R)
• M34: 9,121,281 km (0.115 R)
• M35: 9,398,636 km (0.072 R)
• M36: 9,522,952 km (0.065 R)
• M37: 10,056,866 km (0.037 R)
• M38: 10,407,673 km (0.073 R)
• M39: 11,154,167 km (0.055 R)
• M40: 11,384,847 km (0.088 R)
• M41: 11,517,390 km (0.094 R)
• M42: 11,683,743 km (0.056 R)
• M43: 11,884,354 km (0.109 R)
• M44: 12,052,502 km (0.109 R)
• M45: 12,289,315 km (0.044 R)
• M46: 13,112,553 km (0.079 R)
• M47: 13,460,966 km (0.108 R)
• M48: 13,671,450 km (0.088 R)
• M49: 13,777,066 km (0.12 R)
• M50: 13,989,196 km (0.076 R)
• M51: 14,202,523 km (0.12 R)
• M52: 14,488,404 km (0.088 R)
• M53: 14,668,071 km (0.119 R)
• M54: 14,812,433 km (0.039 R)
• M55: 14,921,041 km (0.089 R)
• M56: 16,058,135 km (0.106 R)
• M57: 16,655,928 km (0.105 R)
• M58: 18,027,591 km (0.058 R)
• M59: 18,648,871 km (0.092 R)
• M60: 20,353,090 km (0.07 R)
• M61: 21,530,425 km (0.066 R)
• M62: 22,521,511 km (0.091 R)
• M63: 22,771,638 km (0.076 R)
• M64: 23,148,475 km (0.101 R)
• M65: 23,611,930 km (0.076 R)
• M66: 23,950,918 km (0.093 R)
• M67: 24,376,973 km (0.111 R)
• M68: 25,931,295 km (0.113 R)
• M69: 26,764,555 km (0.034 R)
• M70: 27,118,055 km (0.082 R)
• M71: 27,651,072 km (0.117 R)
• M72: 27,874,272 km (0.108 R)
• M73: 29,362,172 km (0.113 R)
• M74: 29,863,774 km (0.101 R)
• M75: 29,955,328 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 11.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.53 AU - 7.67 AU

Year: 7398 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,282,902 km

• M1: 160,369 km (0.073 R)
• M2: 277,803 km (0.092 R)
• M3: 740,061 km (0.111 R)
• M4: 865,274 km (0.058 R)
• M5: 983,008 km (0.076 R)
• M6: 1,302,249 km (0.099 R)
• M7: 1,387,371 km (0.087 R)
• M8: 1,563,447 km (0.037 R)
• M9: 1,765,853 km (0.091 R)
• M10: 1,899,444 km (0.105 R)
• M11: 2,531,196 km (0.059 R)
• M12: 2,704,430 km (0.044 R)
• M13: 3,776,000 km (0.119 R)
• M14: 4,075,345 km (0.086 R)
• M15: 4,253,666 km (0.086 R)
• M16: 4,671,044 km (0.111 R)
• M17: 4,750,780 km (0.056 R)
• M18: 4,857,892 km (0.107 R)
• M19: 5,657,941 km (0.114 R)
• M20: 6,175,251 km (0.095 R)
• M21: 6,558,221 km (0.084 R)
• M22: 6,918,752 km (0.097 R)
• M23: 7,596,580 km (0.048 R)
• M24: 7,975,362 km (0.116 R)
• M25: 9,081,638 km (0.031 R)
• M26: 10,063,150 km (0.087 R)
• M27: 10,374,612 km (0.105 R)
• M28: 11,328,000 km (0.115 R)
• M29: 11,435,710 km (0.105 R)
• M30: 11,724,434 km (0.098 R)
• M31: 12,717,016 km (0.11 R)
• M32: 13,016,212 km (0.068 R)
• M33: 14,004,904 km (0.055 R)
• M34: 14,159,139 km (0.082 R)
• M35: 14,547,196 km (0.061 R)
• M36: 14,820,960 km (0.071 R)
• M37: 15,492,954 km (0.085 R)
• M38: 15,852,737 km (0.115 R)
• M39: 16,174,821 km (0.043 R)
• M40: 16,255,753 km (0.115 R)
• M41: 16,499,149 km (0.09 R)
• M42: 16,743,891 km (0.112 R)
• M43: 17,360,833 km (0.118 R)
• M44: 17,484,999 km (0.092 R)
• M45: 18,829,136 km (0.115 R)
• M46: 19,042,014 km (0.057 R)
• M47: 19,213,004 km (0.05 R)
• M48: 19,685,883 km (0.034 R)
• M49: 19,815,584 km (0.117 R)
• M50: 20,032,202 km (0.078 R)
• M51: 20,643,160 km (0.108 R)
• M52: 20,730,974 km (0.043 R)
• M53: 20,862,769 km (0.102 R)
• M54: 22,152,153 km (0.106 R)
• M55: 22,512,385 km (0.093 R)
• M56: 23,010,845 km (0.094 R)
• M57: 23,147,428 km (0.098 R)
• M58: 23,284,310 km (0.08 R)
• M59: 23,421,491 km (0.068 R)
• M60: 23,513,045 km (0.03 R)
• M61: 23,972,610 km (0.106 R)
• M62: 25,087,862 km (0.1 R)
• M63: 25,322,282 km (0.104 R)
• M64: 25,510,476 km (0.071 R)
• M65: 26,362,586 km (0.101 R)
• M66: 26,601,045 km (0.084 R)
• M67: 26,696,638 km (0.087 R)
• M68: 28,533,849 km (0.091 R)
• M69: 28,925,795 km (0.091 R)
• M70: 29,073,299 km (0.044 R)
• M71: 29,319,537 km (0.08 R)
• M72: 29,715,074 km (0.069 R)
• M73: 30,461,418 km (0.084 R)
• M74: 30,611,464 km (0.116 R)
• M75: 31,314,873 km (0.12 R)
• M76: 31,516,831 km (0.12 R)
• M77: 31,871,228 km (0.085 R)
• M78: 32,227,121 km (0.025 R)
• M79: 34,077,497 km (0.064 R)
• M80: 34,233,229 km (0.103 R)
• M81: 34,963,266 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 12.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.79 AU - 13.51 AU

Year: 14954 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,282,902 km

• M1: 184,604 km (0.078 R)
• M2: 414,685 km (0.041 R)
• M3: 817,253 km (0.076 R)
• M4: 935,735 km (0.109 R)
• M5: 1,060,499 km (0.118 R)
• M6: 1,769,444 km (0.073 R)
• M7: 2,340,758 km (0.091 R)
• M8: 3,610,245 km (0.096 R)
• M9: 3,777,795 km (0.109 R)
• M10: 4,582,033 km (0.085 R)
• M11: 4,727,293 km (0.068 R)
• M12: 5,476,479 km (0.105 R)
• M13: 5,864,985 km (0.07 R)
• M14: 6,262,616 km (0.117 R)
• M15: 6,587,093 km (0.114 R)
• M16: 7,464,934 km (0.091 R)
• M17: 7,593,289 km (0.115 R)
• M18: 7,852,392 km (0.112 R)
• M19: 8,557,447 km (0.114 R)
• M20: 9,145,367 km (0.107 R)
• M21: 9,421,225 km (0.073 R)
• M22: 9,653,102 km (0.09 R)
• M23: 10,075,267 km (0.099 R)
• M24: 10,599,608 km (0.057 R)
• M25: 11,230,761 km (0.086 R)
• M26: 11,476,849 km (0.044 R)
• M27: 11,625,251 km (0.11 R)
• M28: 11,974,262 km (0.09 R)
• M29: 13,041,643 km (0.119 R)
• M30: 13,508,538 km (0.098 R)
• M31: 15,430,123 km (0.076 R)
• M32: 16,367,054 km (0.093 R)
• M33: 16,758,253 km (0.112 R)
• M34: 17,549,775 km (0.104 R)
• M35: 19,052,186 km (0.114 R)
• M36: 19,345,847 km (0.111 R)
• M37: 19,641,004 km (0.101 R)
• M38: 21,017,753 km (0.114 R)
• M39: 21,260,401 km (0.1 R)
• M40: 21,564,982 km (0.08 R)
• M41: 22,240,117 km (0.111 R)
• M42: 22,797,818 km (0.111 R)
• M43: 23,172,112 km (0.11 R)
• M44: 23,297,325 km (0.076 R)
• M45: 23,422,838 km (0.109 R)
• M46: 23,611,331 km (0.049 R)
• M47: 24,753,511 km (0.111 R)
• M48: 25,202,604 km (0.107 R)
• M49: 25,395,884 km (0.113 R)
• M50: 26,304,392 km (0.082 R)
• M51: 26,631,413 km (0.045 R)
• M52: 27,289,494 km (0.072 R)
• M53: 27,686,976 km (0.111 R)
• M54: 29,567,122 km (0.049 R)
• M55: 29,839,090 km (0.098 R)
• M56: 30,453,938 km (0.101 R)
• M57: 31,349,580 km (0.067 R)
• M58: 31,626,785 km (0.107 R)
• M59: 32,323,762 km (0.112 R)
• M60: 33,732,525 km (0.104 R)
• M61: 33,874,493 km (0.06 R)
• M62: 34,159,178 km (0.081 R)
• M63: 35,810,888 km (0.111 R)
• M64: 36,975,208 km (0.084 R)
• M65: 37,782,887 km (0.033 R)
• M66: 38,819,151 km (0.106 R)
• M67: 38,968,001 km (0.042 R)
• M68: 39,789,892 km (0.115 R)
• M69: 40,315,878 km (0.099 R)
• M70: 41,984,044 km (0.088 R)
• M71: 42,289,822 km (0.07 R)
• M72: 42,442,861 km (0.113 R)
• M73: 42,672,942 km (0.083 R)
• M74: 43,442,773 km (0.059 R)
• M75: 43,751,992 km (0.098 R)
• M76: 44,840,017 km (0.114 R)
• M77: 45,230,767 km (0.119 R)
• M78: 47,042,696 km (0.107 R)
• M79: 47,280,856 km (0.028 R)
• M80: 51,470,943 km (0.113 R)
• M81: 52,044,052 km (0.081 R)
• M82: 52,126,181 km (0.062 R)
• M83: 52,454,698 km (0.098 R)
• M84: 52,783,963 km (0.111 R)
• M85: 53,444,737 km (0.093 R)
• M86: 54,607,412 km (0.08 R)
• M87: 55,108,265 km (0.103 R)
• M88: 55,359,290 km (0.042 R)
• M89: 55,526,840 km (0.098 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit