🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.25 AU - 1.73 AU

Year: 700 Days

Day: 30.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,987,206 km

• M1: 76,744 km (0.084 R)
• M2: 601,832 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.88 AU - 2.38 AU

Year: 1197 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.04 AU - 4.32 AU

Year: 2718 Days

Day: 15.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 8.1

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.54 AU - 10.7 AU

Year: 13325 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,987,206 km

• M1: 122,820 km (0.117 R)
• M2: 347,965 km (0.076 R)
• M3: 951,891 km (0.09 R)
• M4: 1,019,958 km (0.072 R)
• M5: 1,113,457 km (0.11 R)
• M6: 1,489,696 km (0.119 R)
• M7: 2,078,662 km (0.102 R)
• M8: 2,290,044 km (0.074 R)
• M9: 3,483,237 km (0.073 R)
• M10: 3,662,156 km (0.036 R)
• M11: 4,141,467 km (0.096 R)
• M12: 4,217,014 km (0.102 R)
• M13: 4,446,348 km (0.05 R)
• M14: 4,877,489 km (0.112 R)
• M15: 5,569,978 km (0.086 R)
• M16: 6,292,984 km (0.11 R)
• M17: 7,090,490 km (0.098 R)
• M18: 7,639,664 km (0.074 R)
• M19: 8,060,632 km (0.105 R)
• M20: 8,297,745 km (0.116 R)
• M21: 8,393,189 km (0.099 R)
• M22: 8,730,382 km (0.069 R)
• M23: 9,467,750 km (0.118 R)
• M24: 9,567,532 km (0.109 R)
• M25: 10,276,177 km (0.118 R)
• M26: 10,378,801 km (0.104 R)
• M27: 11,583,064 km (0.039 R)
• M28: 11,958,405 km (0.082 R)
• M29: 12,720,905 km (0.106 R)
• M30: 13,330,965 km (0.081 R)
• M31: 13,499,113 km (0.103 R)
• M32: 14,064,294 km (0.118 R)
• M33: 14,637,404 km (0.087 R)
• M34: 15,511,205 km (0.032 R)
• M35: 16,401,761 km (0.106 R)
• M36: 17,126,263 km (0.092 R)
• M37: 17,309,072 km (0.076 R)
• M38: 17,799,454 km (0.098 R)
• M39: 17,861,088 km (0.065 R)
• M40: 18,919,792 km (0.103 R)
• M41: 18,982,623 km (0.073 R)
• M42: 19,742,880 km (0.041 R)
• M43: 20,384,056 km (0.1 R)
• M44: 20,513,159 km (0.1 R)
• M45: 21,358,686 km (0.055 R)
• M46: 22,016,767 km (0.079 R)
• M47: 22,882,191 km (0.109 R)
• M48: 23,690,917 km (0.031 R)
• M49: 23,962,587 km (0.075 R)
• M50: 24,303,670 km (0.066 R)
• M51: 25,128,702 km (0.06 R)
• M52: 25,683,860 km (0.084 R)
• M53: 26,806,293 km (0.051 R)
• M54: 27,089,332 km (0.052 R)
• M55: 27,444,627 km (0.111 R)
• M56: 27,658,552 km (0.096 R)
• M57: 28,953,621 km (0.108 R)
• M58: 29,098,731 km (0.03 R)
• M59: 29,462,553 km (0.051 R)
• M60: 29,974,327 km (0.117 R)
• M61: 30,562,995 km (0.103 R)
• M62: 30,784,699 km (0.089 R)
• M63: 31,826,498 km (0.117 R)
• M64: 32,351,736 km (0.076 R)
• M65: 32,653,176 km (0.102 R)
• M66: 32,879,817 km (0.102 R)
• M67: 33,182,902 km (0.073 R)
• M68: 33,791,765 km (0.09 R)
• M69: 35,020,562 km (0.052 R)
• M70: 35,640,346 km (0.045 R)
• M71: 36,969,523 km (0.093 R)
• M72: 37,917,675 km (0.048 R)
• M73: 39,194,044 km (0.073 R)
• M74: 39,435,046 km (0.115 R)
• M75: 40,160,596 km (0.102 R)
• M76: 40,403,543 km (0.047 R)
• M77: 41,379,818 km (0.078 R)
• M78: 43,438,734 km (0.089 R)
• M79: 43,937,942 km (0.082 R)
• M80: 49,465,134 km (0.076 R)
• M81: 49,638,668 km (0.072 R)
• M82: 51,209,296 km (0.099 R)
• M83: 52,000,818 km (0.114 R)
• M84: 52,973,653 km (0.085 R)
• M85: 57,106,444 km (0.089 R)
• M86: 57,744,479 km (0.08 R)
• M87: 59,580,045 km (0.066 R)
• M88: 59,949,552 km (0.05 R)
• M89: 60,690,659 km (0.074 R)
• M90: 61,062,410 km (0.077 R)
• M91: 62,275,649 km (0.076 R)
• M92: 62,556,893 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.7

Radius: 4.2

Gravity: 39.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.14 AU - 15.86 AU

Year: 23495 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,987,206 km

• M1: 54,902 km (0.059 R)
• M2: 112,946 km (0.11 R)
• M3: 329,415 km (0.088 R)
• M4: 890,257 km (0.115 R)
• M5: 1,269,488 km (0.095 R)
• M6: 1,300,454 km (0.083 R)
• M7: 1,659,040 km (0.107 R)
• M8: 2,046,648 km (0.059 R)
• M9: 2,859,862 km (0.103 R)
• M10: 3,538,887 km (0.088 R)
• M11: 4,171,985 km (0.091 R)
• M12: 4,693,484 km (0.04 R)
• M13: 4,741,804 km (0.034 R)
• M14: 7,365,900 km (0.112 R)
• M15: 7,878,123 km (0.048 R)
• M16: 8,051,357 km (0.105 R)
• M17: 10,415,303 km (0.117 R)
• M18: 10,989,160 km (0.107 R)
• M19: 11,247,516 km (0.087 R)
• M20: 11,836,184 km (0.11 R)
• M21: 12,167,393 km (0.054 R)
• M22: 14,783,112 km (0.112 R)
• M23: 14,996,738 km (0.089 R)
• M24: 15,283,218 km (0.115 R)
• M25: 16,300,034 km (0.056 R)
• M26: 16,668,494 km (0.107 R)
• M27: 17,563,837 km (0.049 R)
• M28: 19,013,141 km (0.044 R)
• M29: 19,245,467 km (0.078 R)
• M30: 19,556,630 km (0.092 R)
• M31: 20,897,925 km (0.078 R)
• M32: 21,057,695 km (0.051 R)
• M33: 21,619,884 km (0.034 R)
• M34: 22,841,351 km (0.076 R)
• M35: 23,917,857 km (0.105 R)
• M36: 24,001,333 km (0.06 R)
• M37: 24,841,624 km (0.073 R)
• M38: 25,862,629 km (0.11 R)
• M39: 26,292,125 km (0.07 R)
• M40: 26,984,015 km (0.119 R)
• M41: 28,562,871 km (0.095 R)
• M42: 28,651,433 km (0.105 R)
• M43: 28,740,145 km (0.119 R)
• M44: 30,623,432 km (0.063 R)
• M45: 30,895,700 km (0.106 R)
• M46: 32,269,158 km (0.046 R)
• M47: 32,731,266 km (0.067 R)
• M48: 33,382,166 km (0.117 R)
• M49: 34,037,106 km (0.076 R)
• M50: 34,319,248 km (0.061 R)
• M51: 35,169,861 km (0.086 R)
• M52: 35,264,856 km (0.106 R)
• M53: 36,219,140 km (0.083 R)
• M54: 37,666,350 km (0.097 R)
• M55: 38,739,565 km (0.063 R)
• M56: 38,837,702 km (0.082 R)
• M57: 39,921,837 km (0.066 R)
• M58: 41,616,931 km (0.06 R)
• M59: 42,119,879 km (0.098 R)
• M60: 42,523,644 km (0.109 R)
• M61: 42,928,904 km (0.093 R)
• M62: 43,030,332 km (0.12 R)
• M63: 43,131,908 km (0.087 R)
• M64: 45,386,348 km (0.117 R)
• M65: 47,889,121 km (0.097 R)
• M66: 48,627,536 km (0.032 R)
• M67: 48,945,132 km (0.04 R)
• M68: 53,136,116 km (0.105 R)
• M69: 53,463,287 km (0.031 R)
• M70: 53,681,700 km (0.102 R)
• M71: 53,900,412 km (0.048 R)
• M72: 54,888,506 km (0.065 R)
• M73: 55,329,520 km (0.032 R)
• M74: 56,437,293 km (0.072 R)
• M75: 58,000,291 km (0.078 R)
• M76: 59,690,747 km (0.103 R)
• M77: 60,940,787 km (0.118 R)
• M78: 62,199,354 km (0.03 R)
• M79: 63,119,979 km (0.097 R)
• M80: 63,582,087 km (0.1 R)
• M81: 66,377,772 km (0.083 R)
• M82: 66,612,491 km (0.043 R)
• M83: 68,619,197 km (0.065 R)
• M84: 69,808,949 km (0.113 R)
• M85: 71,967,496 km (0.079 R)
• M86: 72,812,874 km (0.073 R)
• M87: 73,054,923 km (0.1 R)
• M88: 74,513,353 km (0.116 R)
• M89: 74,879,419 km (0.104 R)
• M90: 76,349,816 km (0.119 R)
• M91: 79,194,570 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit