🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 171 Days

Day: 44.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.78 AU - 2.28 AU

Year: 1212 Days

Day: 46.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,488,206 km

• M1: 216,319 km (0.079 R)
• M2: 233,373 km (0.115 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.98 AU - 5.92 AU

Year: 4614 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 173.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,488,206 km

• M1: 166,802 km (0.05 R)
• M2: 278,402 km (0.057 R)
• M3: 461,509 km (0.095 R)
• M4: 694,284 km (0.11 R)
• M5: 781,200 km (0.114 R)
• M6: 885,769 km (0.086 R)
• M7: 1,009,636 km (0.075 R)
• M8: 1,154,896 km (0.1 R)
• M9: 1,434,793 km (0.096 R)
• M10: 1,736,981 km (0.062 R)
• M11: 1,895,854 km (0.083 R)
• M12: 2,171,712 km (0.038 R)
• M13: 2,402,093 km (0.038 R)
• M14: 4,301,537 km (0.093 R)
• M15: 4,421,963 km (0.102 R)
• M16: 4,617,189 km (0.069 R)
• M17: 4,940,320 km (0.091 R)
• M18: 5,194,038 km (0.115 R)
• M19: 6,142,788 km (0.117 R)
• M20: 6,278,772 km (0.099 R)
• M21: 6,388,278 km (0.111 R)
• M22: 6,581,558 km (0.117 R)
• M23: 7,116,072 km (0.111 R)
• M24: 7,489,917 km (0.093 R)
• M25: 7,606,154 km (0.117 R)
• M26: 8,226,836 km (0.062 R)
• M27: 8,741,153 km (0.073 R)
• M28: 8,894,491 km (0.047 R)
• M29: 9,579,649 km (0.068 R)
• M30: 10,443,727 km (0.084 R)
• M31: 11,033,591 km (0.113 R)
• M32: 11,166,284 km (0.098 R)
• M33: 11,466,527 km (0.099 R)
• M34: 11,567,207 km (0.066 R)
• M35: 11,701,845 km (0.039 R)
• M36: 11,871,040 km (0.052 R)
• M37: 12,245,932 km (0.11 R)
• M38: 13,077,547 km (0.117 R)
• M39: 13,323,635 km (0.103 R)
• M40: 15,235,646 km (0.1 R)
• M41: 15,531,700 km (0.029 R)
• M42: 15,717,650 km (0.078 R)
• M43: 16,129,493 km (0.114 R)
• M44: 16,544,926 km (0.076 R)
• M45: 16,887,356 km (0.102 R)
• M46: 17,002,097 km (0.119 R)
• M47: 17,193,882 km (0.105 R)
• M48: 17,540,799 km (0.113 R)
• M49: 18,398,593 km (0.106 R)
• M50: 18,713,946 km (0.096 R)
• M51: 19,031,093 km (0.069 R)
• M52: 19,590,290 km (0.064 R)
• M53: 21,341,782 km (0.088 R)
• M54: 22,006,146 km (0.071 R)
• M55: 22,089,771 km (0.044 R)
• M56: 22,215,284 km (0.062 R)
• M57: 22,550,981 km (0.102 R)
• M58: 23,057,969 km (0.079 R)
• M59: 23,355,369 km (0.114 R)
• M60: 24,083,013 km (0.103 R)
• M61: 24,905,203 km (0.092 R)
• M62: 25,956,727 km (0.075 R)
• M63: 26,310,526 km (0.071 R)
• M64: 26,576,959 km (0.094 R)
• M65: 27,922,143 km (0.089 R)
• M66: 28,284,619 km (0.118 R)
• M67: 28,785,622 km (0.106 R)
• M68: 29,014,357 km (0.105 R)
• M69: 29,197,615 km (0.109 R)
• M70: 29,289,468 km (0.048 R)
• M71: 29,381,471 km (0.078 R)
• M72: 29,565,626 km (0.108 R)
• M73: 29,750,229 km (0.114 R)
• M74: 30,352,510 km (0.078 R)
• M75: 30,678,634 km (0.089 R)
• M76: 31,005,804 km (0.035 R)
• M77: 31,099,602 km (0.08 R)
• M78: 31,287,198 km (0.04 R)
• M79: 31,475,242 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 13.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.9 AU - 7.26 AU

Year: 6281 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,488,206 km

• M1: 181,761 km (0.083 R)
• M2: 320,738 km (0.107 R)
• M3: 524,939 km (0.092 R)
• M4: 822,639 km (0.101 R)
• M5: 1,025,942 km (0.113 R)
• M6: 1,144,274 km (0.05 R)
• M7: 1,246,599 km (0.062 R)
• M8: 1,630,617 km (0.091 R)
• M9: 1,927,718 km (0.11 R)
• M10: 2,139,998 km (0.056 R)
• M11: 2,921,946 km (0.094 R)
• M12: 3,449,129 km (0.07 R)
• M13: 3,600,970 km (0.048 R)
• M14: 3,755,206 km (0.042 R)
• M15: 4,508,880 km (0.113 R)
• M16: 5,169,654 km (0.07 R)
• M17: 5,291,576 km (0.072 R)
• M18: 5,520,461 km (0.087 R)
• M19: 5,752,637 km (0.084 R)
• M20: 6,208,461 km (0.106 R)
• M21: 6,468,762 km (0.088 R)
• M22: 6,619,107 km (0.106 R)
• M23: 7,096,773 km (0.064 R)
• M24: 7,310,399 km (0.112 R)
• M25: 7,724,336 km (0.077 R)
• M26: 8,145,903 km (0.105 R)
• M27: 8,329,011 km (0.1 R)
• M28: 8,472,326 km (0.04 R)
• M29: 8,554,605 km (0.065 R)
• M30: 9,264,596 km (0.114 R)
• M31: 9,648,165 km (0.113 R)
• M32: 9,971,745 km (0.112 R)
• M33: 10,386,879 km (0.079 R)
• M34: 10,474,993 km (0.105 R)
• M35: 10,629,826 km (0.053 R)
• M36: 10,785,408 km (0.046 R)
• M37: 10,919,448 km (0.082 R)
• M38: 11,370,037 km (0.089 R)
• M39: 11,597,725 km (0.094 R)
• M40: 12,476,313 km (0.101 R)
• M41: 12,781,941 km (0.08 R)
• M42: 12,947,397 km (0.064 R)
• M43: 13,520,506 km (0.064 R)
• M44: 14,199,531 km (0.104 R)
• M45: 14,691,408 km (0.112 R)
• M46: 14,840,109 km (0.102 R)
• M47: 16,636,929 km (0.067 R)
• M48: 16,869,703 km (0.109 R)
• M49: 17,679,327 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 13.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.86 AU - 9.36 AU

Year: 9676 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,488,206 km

• M1: 199,115 km (0.115 R)
• M2: 549,024 km (0.087 R)
• M3: 1,201,570 km (0.083 R)
• M4: 1,307,934 km (0.074 R)
• M5: 1,815,370 km (0.083 R)
• M6: 2,435,603 km (0.096 R)
• M7: 2,684,833 km (0.075 R)
• M8: 2,769,805 km (0.045 R)
• M9: 2,913,419 km (0.085 R)
• M10: 3,669,187 km (0.053 R)
• M11: 4,585,324 km (0.093 R)
• M12: 4,964,256 km (0.113 R)
• M13: 5,425,316 km (0.067 R)
• M14: 5,752,637 km (0.042 R)
• M15: 5,974,341 km (0.098 R)
• M16: 6,199,186 km (0.069 R)
• M17: 6,734,298 km (0.119 R)
• M18: 7,205,082 km (0.119 R)
• M19: 9,106,920 km (0.083 R)
• M20: 9,452,940 km (0.077 R)
• M21: 10,561,759 km (0.098 R)
• M22: 10,834,177 km (0.103 R)
• M23: 11,016,986 km (0.087 R)
• M24: 11,108,689 km (0.079 R)
• M25: 12,949,491 km (0.073 R)
• M26: 13,583,935 km (0.066 R)
• M27: 14,579,808 km (0.082 R)
• M28: 14,781,915 km (0.079 R)
• M29: 16,274,154 km (0.029 R)
• M30: 16,536,399 km (0.091 R)
• M31: 16,799,841 km (0.07 R)
• M32: 17,224,549 km (0.07 R)
• M33: 17,491,731 km (0.106 R)
• M34: 18,355,958 km (0.075 R)
• M35: 19,234,097 km (0.114 R)
• M36: 19,734,054 km (0.086 R)
• M37: 20,294,597 km (0.12 R)
• M38: 21,088,213 km (0.081 R)
• M39: 21,431,541 km (0.105 R)
• M40: 21,776,663 km (0.117 R)
• M41: 22,647,472 km (0.109 R)
• M42: 23,470,410 km (0.037 R)
• M43: 24,243,532 km (0.112 R)
• M44: 25,024,881 km (0.099 R)
• M45: 25,875,644 km (0.092 R)
• M46: 26,181,871 km (0.106 R)
• M47: 26,366,026 km (0.104 R)
• M48: 26,859,550 km (0.103 R)
• M49: 27,356,065 km (0.117 R)
• M50: 27,543,062 km (0.092 R)
• M51: 28,106,598 km (0.114 R)
• M52: 28,927,441 km (0.096 R)
• M53: 29,756,064 km (0.058 R)
• M54: 29,948,297 km (0.074 R)
• M55: 30,721,868 km (0.077 R)
• M56: 31,241,122 km (0.109 R)
• M57: 31,371,421 km (0.111 R)
• M58: 31,894,266 km (0.082 R)
• M59: 32,222,633 km (0.119 R)
• M60: 33,214,318 km (0.064 R)
• M61: 33,880,926 km (0.107 R)
• M62: 34,283,045 km (0.09 R)
• M63: 34,686,809 km (0.09 R)
• M64: 35,159,838 km (0.115 R)
• M65: 38,460,416 km (0.11 R)
• M66: 39,020,061 km (0.073 R)
• M67: 39,160,384 km (0.102 R)
• M68: 40,005,911 km (0.062 R)
• M69: 40,360,010 km (0.12 R)
• M70: 41,142,706 km (0.078 R)
• M71: 41,858,681 km (0.037 R)
• M72: 44,103,995 km (0.094 R)
• M73: 45,351,941 km (0.064 R)
• M74: 46,165,604 km (0.114 R)
• M75: 46,611,405 km (0.079 R)
• M76: 46,909,404 km (0.076 R)
• M77: 47,282,801 km (0.063 R)
• M78: 48,408,973 km (0.027 R)
• M79: 48,861,956 km (0.106 R)
• M80: 49,164,742 km (0.04 R)
• M81: 49,392,131 km (0.104 R)
• M82: 49,924,400 km (0.058 R)
• M83: 50,917,580 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.6

Radius: 6.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.07 AU - 18.75 AU

Year: 29134 Days

Day: 17.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,488,206 km

• M1: 115,938 km (0.084 R)
• M2: 182,509 km (0.075 R)
• M3: 812,466 km (0.094 R)
• M4: 1,013,825 km (0.089 R)
• M5: 1,265,598 km (0.083 R)
• M6: 1,407,866 km (0.097 R)
• M7: 1,499,419 km (0.076 R)
• M8: 1,905,578 km (0.091 R)
• M9: 2,110,676 km (0.053 R)
• M10: 2,836,824 km (0.114 R)
• M11: 3,409,635 km (0.099 R)
• M12: 3,459,002 km (0.071 R)
• M13: 3,709,279 km (0.12 R)
• M14: 3,785,425 km (0.108 R)
• M15: 4,095,541 km (0.099 R)
• M16: 4,174,379 km (0.037 R)
• M17: 4,990,286 km (0.054 R)
• M18: 5,387,468 km (0.077 R)
• M19: 6,002,465 km (0.079 R)
• M20: 7,170,675 km (0.058 R)
• M21: 8,777,057 km (0.108 R)
• M22: 9,602,987 km (0.099 R)
• M23: 9,672,849 km (0.038 R)
• M24: 9,989,697 km (0.105 R)
• M25: 10,060,606 km (0.071 R)
• M26: 10,597,364 km (0.073 R)
• M27: 11,364,651 km (0.11 R)
• M28: 13,223,255 km (0.118 R)
• M29: 13,340,091 km (0.066 R)
• M30: 13,653,349 km (0.118 R)
• M31: 14,889,925 km (0.12 R)
• M32: 15,011,398 km (0.112 R)
• M33: 16,537,596 km (0.116 R)
• M34: 17,127,909 km (0.079 R)
• M35: 17,896,842 km (0.07 R)
• M36: 19,027,503 km (0.111 R)
• M37: 21,631,553 km (0.025 R)
• M38: 23,068,590 km (0.116 R)
• M39: 23,538,776 km (0.108 R)
• M40: 24,107,098 km (0.1 R)
• M41: 24,297,537 km (0.072 R)
• M42: 24,392,980 km (0.118 R)
• M43: 25,064,226 km (0.117 R)
• M44: 26,327,131 km (0.093 R)
• M45: 26,670,608 km (0.101 R)
• M46: 28,209,820 km (0.117 R)
• M47: 28,964,841 km (0.1 R)
• M48: 30,340,543 km (0.062 R)
• M49: 30,700,625 km (0.091 R)
• M50: 31,477,187 km (0.086 R)
• M51: 31,633,218 km (0.078 R)
• M52: 31,737,487 km (0.062 R)
• M53: 33,261,142 km (0.119 R)
• M54: 34,486,348 km (0.106 R)
• M55: 35,563,752 km (0.115 R)
• M56: 36,379,061 km (0.092 R)
• M57: 36,433,664 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit