🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.76 AU - 1.04 AU

Year: 363 Days

Day: 37.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,776 km

• M1: 417,079 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.97 AU - 1.51 AU

Year: 586 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,776 km

• M1: 335,847 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.81 AU

Year: 788 Days

Day: 41.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.98 AU - 3 AU

Year: 1668 Days

Day: 31.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.39 AU - 3.71 AU

Year: 2840 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,064,776 km

• M1: 186,848 km (0.063 R)
• M2: 285,283 km (0.032 R)
• M3: 401,670 km (0.078 R)
• M4: 530,624 km (0.119 R)
• M5: 833,559 km (0.089 R)
• M6: 947,703 km (0.115 R)
• M7: 1,096,552 km (0.087 R)
• M8: 1,233,734 km (0.063 R)
• M9: 1,346,082 km (0.094 R)
• M10: 1,494,184 km (0.114 R)
• M11: 1,603,689 km (0.106 R)
• M12: 1,738,776 km (0.072 R)
• M13: 1,901,688 km (0.034 R)
• M14: 2,118,605 km (0.07 R)
• M15: 2,446,972 km (0.091 R)
• M16: 2,670,771 km (0.109 R)
• M17: 2,778,481 km (0.109 R)
• M18: 3,054,340 km (0.062 R)
• M19: 3,383,006 km (0.098 R)
• M20: 4,074,597 km (0.087 R)
• M21: 4,468,937 km (0.1 R)
• M22: 4,777,109 km (0.09 R)
• M23: 5,109,066 km (0.115 R)
• M24: 5,363,084 km (0.112 R)
• M25: 5,465,857 km (0.096 R)
• M26: 5,725,709 km (0.07 R)
• M27: 6,293,732 km (0.099 R)
• M28: 6,787,255 km (0.115 R)
• M29: 6,935,956 km (0.089 R)
• M30: 7,407,638 km (0.087 R)
• M31: 7,637,719 km (0.071 R)
• M32: 7,967,732 km (0.077 R)
• M33: 8,105,063 km (0.086 R)
• M34: 8,362,222 km (0.059 R)
• M35: 8,541,739 km (0.087 R)
• M36: 8,702,557 km (0.116 R)
• M37: 8,823,731 km (0.108 R)
• M38: 9,129,210 km (0.102 R)
• M39: 9,334,907 km (0.089 R)
• M40: 9,562,894 km (0.107 R)
• M41: 9,876,751 km (0.102 R)
• M42: 10,151,562 km (0.092 R)
• M43: 10,428,916 km (0.094 R)
• M44: 11,607,748 km (0.057 R)
• M45: 12,326,416 km (0.082 R)
• M46: 12,462,699 km (0.045 R)
• M47: 12,622,320 km (0.097 R)
• M48: 12,805,727 km (0.1 R)
• M49: 13,244,797 km (0.092 R)
• M50: 13,571,519 km (0.033 R)
• M51: 13,877,297 km (0.1 R)
• M52: 14,019,116 km (0.088 R)
• M53: 15,293,540 km (0.087 R)
• M54: 15,464,680 km (0.063 R)
• M55: 16,031,357 km (0.028 R)
• M56: 16,230,023 km (0.115 R)
• M57: 16,554,650 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 14.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.43 AU - 5.23 AU

Year: 3826 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,064,776 km

• M1: 205,847 km (0.078 R)
• M2: 302,337 km (0.059 R)
• M3: 867,069 km (0.096 R)
• M4: 1,265,299 km (0.106 R)
• M5: 1,419,684 km (0.055 R)
• M6: 1,526,347 km (0.041 R)
• M7: 1,635,853 km (0.066 R)
• M8: 1,762,413 km (0.119 R)
• M9: 1,892,413 km (0.095 R)
• M10: 2,101,252 km (0.102 R)
• M11: 2,270,896 km (0.103 R)
• M12: 2,525,960 km (0.095 R)
• M13: 2,824,408 km (0.096 R)
• M14: 3,012,602 km (0.108 R)
• M15: 3,258,242 km (0.064 R)
• M16: 3,620,717 km (0.067 R)
• M17: 3,863,515 km (0.109 R)
• M18: 4,247,383 km (0.09 R)
• M19: 4,744,945 km (0.08 R)
• M20: 5,031,724 km (0.05 R)
• M21: 5,177,283 km (0.073 R)
• M22: 5,345,431 km (0.113 R)
• M23: 5,860,796 km (0.109 R)
• M24: 5,992,143 km (0.112 R)
• M25: 6,755,241 km (0.111 R)
• M26: 6,962,435 km (0.087 R)
• M27: 7,101,710 km (0.091 R)
• M28: 7,218,546 km (0.046 R)
• M29: 7,477,799 km (0.05 R)
• M30: 7,716,109 km (0.107 R)
• M31: 8,396,928 km (0.069 R)
• M32: 8,495,813 km (0.063 R)
• M33: 8,895,089 km (0.07 R)
• M34: 9,021,200 km (0.034 R)
• M35: 9,275,218 km (0.12 R)
• M36: 9,377,393 km (0.048 R)
• M37: 9,608,821 km (0.086 R)
• M38: 9,920,433 km (0.048 R)
• M39: 10,473,646 km (0.058 R)
• M40: 11,227,021 km (0.113 R)
• M41: 11,390,681 km (0.103 R)
• M42: 11,527,713 km (0.04 R)
• M43: 11,803,571 km (0.039 R)
• M44: 12,165,299 km (0.113 R)
• M45: 12,474,368 km (0.09 R)
• M46: 12,587,314 km (0.069 R)
• M47: 13,619,689 km (0.072 R)
• M48: 14,028,540 km (0.092 R)
• M49: 14,205,066 km (0.078 R)
• M50: 14,323,099 km (0.061 R)
• M51: 14,679,291 km (0.108 R)
• M52: 15,339,915 km (0.085 R)
• M53: 15,765,222 km (0.069 R)
• M54: 15,856,926 km (0.093 R)
• M55: 16,040,931 km (0.09 R)
• M56: 16,441,704 km (0.081 R)
• M57: 16,596,837 km (0.06 R)
• M58: 17,096,344 km (0.115 R)
• M59: 17,253,422 km (0.057 R)
• M60: 17,505,793 km (0.026 R)
• M61: 18,206,210 km (0.106 R)
• M62: 18,334,416 km (0.09 R)
• M63: 18,527,547 km (0.085 R)
• M64: 18,656,650 km (0.057 R)
• M65: 19,667,183 km (0.117 R)
• M66: 19,798,979 km (0.077 R)
• M67: 20,195,862 km (0.071 R)
• M68: 20,495,207 km (0.094 R)
• M69: 21,673,440 km (0.074 R)
• M70: 21,945,858 km (0.109 R)
• M71: 22,425,319 km (0.105 R)
• M72: 22,700,878 km (0.103 R)
• M73: 22,839,107 km (0.049 R)
• M74: 22,977,635 km (0.076 R)
• M75: 23,116,312 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 11.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.59 AU - 7.41 AU

Year: 7864 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,064,776 km

• M1: 153,338 km (0.075 R)
• M2: 350,209 km (0.117 R)
• M3: 726,746 km (0.075 R)
• M4: 927,956 km (0.116 R)
• M5: 1,316,312 km (0.093 R)
• M6: 1,584,092 km (0.061 R)
• M7: 1,658,592 km (0.098 R)
• M8: 1,753,437 km (0.118 R)
• M9: 1,968,708 km (0.117 R)
• M10: 2,089,733 km (0.108 R)
• M11: 2,276,281 km (0.119 R)
• M12: 2,403,739 km (0.084 R)
• M13: 2,511,898 km (0.041 R)
• M14: 3,030,254 km (0.095 R)
• M15: 3,147,539 km (0.072 R)
• M16: 3,581,822 km (0.112 R)
• M17: 3,681,005 km (0.108 R)
• M18: 4,453,977 km (0.111 R)
• M19: 4,749,882 km (0.061 R)
• M20: 5,024,544 km (0.072 R)
• M21: 5,191,794 km (0.107 R)
• M22: 5,967,609 km (0.089 R)
• M23: 6,056,021 km (0.106 R)
• M24: 6,444,377 km (0.11 R)
• M25: 7,182,792 km (0.106 R)
• M26: 7,308,454 km (0.1 R)
• M27: 7,466,579 km (0.069 R)
• M28: 7,625,901 km (0.115 R)
• M29: 7,818,583 km (0.106 R)
• M30: 8,077,986 km (0.084 R)
• M31: 8,538,747 km (0.106 R)
• M32: 8,805,929 km (0.114 R)
• M33: 8,906,908 km (0.113 R)
• M34: 9,109,912 km (0.049 R)
• M35: 9,867,326 km (0.079 R)
• M36: 11,405,491 km (0.115 R)
• M37: 12,864,370 km (0.101 R)
• M38: 13,791,129 km (0.057 R)
• M39: 14,144,179 km (0.11 R)
• M40: 14,223,167 km (0.077 R)
• M41: 14,579,808 km (0.067 R)
• M42: 14,739,429 km (0.093 R)
• M43: 14,819,315 km (0.114 R)
• M44: 15,100,409 km (0.108 R)
• M45: 15,181,042 km (0.108 R)
• M46: 15,423,690 km (0.112 R)
• M47: 15,626,994 km (0.063 R)
• M48: 15,995,154 km (0.108 R)
• M49: 16,283,429 km (0.108 R)
• M50: 17,032,765 km (0.065 R)
• M51: 17,116,689 km (0.11 R)
• M52: 17,284,987 km (0.07 R)
• M53: 18,092,067 km (0.113 R)
• M54: 18,651,414 km (0.084 R)
• M55: 20,096,529 km (0.077 R)
• M56: 20,185,241 km (0.057 R)
• M57: 20,274,102 km (0.083 R)
• M58: 20,496,853 km (0.1 R)
• M59: 21,804,937 km (0.088 R)
• M60: 21,987,446 km (0.056 R)
• M61: 22,216,331 km (0.103 R)
• M62: 22,353,961 km (0.092 R)
• M63: 22,907,623 km (0.085 R)
• M64: 23,419,247 km (0.071 R)
• M65: 23,887,489 km (0.094 R)
• M66: 24,075,683 km (0.091 R)
• M67: 25,791,570 km (0.062 R)
• M68: 26,323,690 km (0.079 R)
• M69: 27,006,156 km (0.091 R)
• M70: 27,941,741 km (0.092 R)
• M71: 28,587,854 km (0.08 R)
• M72: 29,793,912 km (0.093 R)
• M73: 29,996,467 km (0.081 R)
• M74: 30,454,087 km (0.059 R)
• M75: 31,273,285 km (0.102 R)
• M76: 33,037,942 km (0.066 R)
• M77: 33,985,195 km (0.073 R)
• M78: 34,144,068 km (0.052 R)
• M79: 35,315,719 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126

Radius: 3.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.74 AU - 17.44 AU

Year: 24889 Days

Day: 16.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,064,776 km

• M1: 174,581 km (0.113 R)
• M2: 343,327 km (0.09 R)
• M3: 586,124 km (0.074 R)
• M4: 911,051 km (0.112 R)
• M5: 1,091,616 km (0.075 R)
• M6: 1,283,101 km (0.102 R)
• M7: 1,893,460 km (0.105 R)
• M8: 2,748,412 km (0.057 R)
• M9: 2,862,705 km (0.118 R)
• M10: 3,274,997 km (0.062 R)
• M11: 3,518,692 km (0.083 R)
• M12: 4,720,411 km (0.088 R)
• M13: 5,597,055 km (0.073 R)
• M14: 5,924,824 km (0.111 R)
• M15: 6,035,376 km (0.037 R)
• M16: 6,484,768 km (0.075 R)
• M17: 6,636,910 km (0.072 R)
• M18: 6,675,057 km (0.1 R)
• M19: 6,905,887 km (0.112 R)
• M20: 7,534,347 km (0.115 R)
• M21: 7,814,993 km (0.085 R)
• M22: 8,139,919 km (0.074 R)
• M23: 9,183,364 km (0.081 R)
• M24: 9,526,093 km (0.113 R)
• M25: 10,579,113 km (0.112 R)
• M26: 11,347,148 km (0.103 R)
• M27: 11,899,912 km (0.097 R)
• M28: 12,603,172 km (0.104 R)
• M29: 13,464,856 km (0.114 R)
• M30: 13,805,041 km (0.1 R)
• M31: 13,853,810 km (0.09 R)
• M32: 14,148,069 km (0.094 R)
• M33: 15,193,758 km (0.078 R)
• M34: 16,522,636 km (0.083 R)
• M35: 16,678,218 km (0.1 R)
• M36: 16,886,608 km (0.092 R)
• M37: 17,464,055 km (0.112 R)
• M38: 18,208,305 km (0.06 R)
• M39: 18,854,568 km (0.085 R)
• M40: 18,962,876 km (0.09 R)
• M41: 19,289,449 km (0.112 R)
• M42: 19,453,408 km (0.113 R)
• M43: 21,118,133 km (0.062 R)
• M44: 21,513,071 km (0.091 R)
• M45: 21,739,862 km (0.102 R)
• M46: 22,482,466 km (0.119 R)
• M47: 22,597,357 km (0.085 R)
• M48: 23,059,165 km (0.045 R)
• M49: 24,404,200 km (0.077 R)
• M50: 24,463,291 km (0.058 R)
• M51: 24,581,623 km (0.083 R)
• M52: 24,996,907 km (0.106 R)
• M53: 25,414,733 km (0.112 R)
• M54: 26,136,094 km (0.093 R)
• M55: 26,803,301 km (0.101 R)
• M56: 27,353,372 km (0.052 R)
• M57: 28,030,751 km (0.114 R)
• M58: 28,092,535 km (0.113 R)
• M59: 28,900,813 km (0.119 R)
• M60: 30,539,807 km (0.109 R)
• M61: 30,794,722 km (0.078 R)
• M62: 30,922,478 km (0.032 R)
• M63: 31,370,673 km (0.051 R)
• M64: 32,273,646 km (0.102 R)
• M65: 32,403,348 km (0.096 R)
• M66: 33,119,921 km (0.111 R)
• M67: 34,502,056 km (0.082 R)
• M68: 35,100,148 km (0.093 R)
• M69: 35,433,901 km (0.096 R)
• M70: 35,634,662 km (0.092 R)
• M71: 36,239,187 km (0.027 R)
• M72: 36,441,443 km (0.105 R)
• M73: 37,050,605 km (0.12 R)
• M74: 37,186,440 km (0.076 R)
• M75: 37,799,492 km (0.11 R)
• M76: 38,622,281 km (0.031 R)
• M77: 39,174,147 km (0.098 R)
• M78: 40,425,085 km (0.116 R)
• M79: 41,266,423 km (0.116 R)
• M80: 41,971,777 km (0.101 R)
• M81: 42,681,320 km (0.113 R)
• M82: 43,466,260 km (0.1 R)
• M83: 43,537,768 km (0.102 R)
• M84: 44,255,987 km (0.053 R)
• M85: 44,327,943 km (0.113 R)
• M86: 44,472,156 km (0.105 R)
• M87: 44,688,624 km (0.079 R)
• M88: 45,122,757 km (0.077 R)
• M89: 45,631,091 km (0.05 R)
• M90: 47,461,720 km (0.115 R)
• M91: 47,904,679 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit