🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.63 AU - 0.83 AU

Year: 238 Days

Day: 37.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 364 Days

Day: 39.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.34 AU - 1.72 AU

Year: 721 Days

Day: 14.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.4 AU - 1.8 AU

Year: 771 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.88 AU - 2.66 AU

Year: 1302 Days

Day: 32.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 143.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,945 km

• M1: 1,445,265 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.29 AU - 2.45 AU

Year: 1389 Days

Day: 32.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,945 km

• M1: 728,242 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.36 AU - 2.72 AU

Year: 1542 Days

Day: 44.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,945 km

• M1: 1,064,239 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 13.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.12 AU - 9.06 AU

Year: 8762 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,201,945 km

• M1: 184,005 km (0.077 R)
• M2: 315,801 km (0.102 R)
• M3: 501,302 km (0.11 R)
• M4: 764,445 km (0.072 R)
• M5: 923,019 km (0.054 R)
• M6: 1,073,963 km (0.098 R)
• M7: 1,213,538 km (0.093 R)
• M8: 1,445,564 km (0.048 R)
• M9: 1,533,827 km (0.083 R)
• M10: 1,669,662 km (0.061 R)
• M11: 2,331,932 km (0.053 R)
• M12: 3,631,040 km (0.1 R)
• M13: 4,192,331 km (0.107 R)
• M14: 4,320,686 km (0.05 R)
• M15: 4,515,911 km (0.108 R)
• M16: 5,016,914 km (0.101 R)
• M17: 5,500,564 km (0.099 R)
• M18: 5,747,999 km (0.113 R)
• M19: 6,108,081 km (0.113 R)
• M20: 6,290,890 km (0.088 R)
• M21: 6,812,388 km (0.025 R)
• M22: 7,897,272 km (0.117 R)
• M23: 8,056,743 km (0.099 R)
• M24: 8,297,745 km (0.042 R)
• M25: 9,412,249 km (0.118 R)
• M26: 9,708,902 km (0.072 R)
• M27: 9,965,612 km (0.098 R)
• M28: 10,749,355 km (0.098 R)
• M29: 10,837,618 km (0.06 R)
• M30: 11,238,091 km (0.037 R)
• M31: 11,643,352 km (0.119 R)
• M32: 12,053,400 km (0.054 R)
• M33: 12,145,253 km (0.087 R)
• M34: 12,888,006 km (0.056 R)
• M35: 13,502,405 km (0.092 R)
• M36: 15,402,298 km (0.11 R)
• M37: 15,953,267 km (0.111 R)
• M38: 16,307,215 km (0.111 R)
• M39: 16,561,681 km (0.116 R)
• M40: 18,379,445 km (0.103 R)
• M41: 19,392,671 km (0.061 R)
• M42: 19,554,237 km (0.114 R)
• M43: 20,041,926 km (0.106 R)
• M44: 20,205,287 km (0.117 R)
• M45: 20,808,316 km (0.103 R)
• M46: 20,973,921 km (0.076 R)
• M47: 21,528,779 km (0.117 R)
• M48: 21,863,878 km (0.074 R)
• M49: 22,032,176 km (0.117 R)
• M50: 24,374,729 km (0.097 R)
• M51: 24,665,847 km (0.036 R)
• M52: 25,486,989 km (0.095 R)
• M53: 25,782,445 km (0.106 R)
• M54: 26,556,016 km (0.111 R)
• M55: 26,915,499 km (0.114 R)
• M56: 27,760,877 km (0.084 R)
• M57: 28,370,039 km (0.027 R)
• M58: 28,614,931 km (0.093 R)
• M59: 30,036,560 km (0.067 R)
• M60: 30,724,710 km (0.056 R)
• M61: 32,307,904 km (0.112 R)
• M62: 32,435,661 km (0.05 R)
• M63: 32,691,772 km (0.038 R)
• M64: 32,884,305 km (0.095 R)
• M65: 33,852,502 km (0.078 R)
• M66: 34,633,852 km (0.108 R)
• M67: 34,764,600 km (0.112 R)
• M68: 35,223,716 km (0.07 R)
• M69: 35,355,362 km (0.067 R)
• M70: 35,883,144 km (0.073 R)
• M71: 36,081,810 km (0.063 R)
• M72: 36,679,752 km (0.089 R)
• M73: 38,223,004 km (0.102 R)
• M74: 38,900,533 km (0.089 R)
• M75: 39,308,935 km (0.08 R)
• M76: 40,336,223 km (0.069 R)
• M77: 40,818,677 km (0.046 R)
• M78: 41,026,019 km (0.053 R)
• M79: 41,164,547 km (0.074 R)
• M80: 42,068,118 km (0.056 R)
• M81: 42,978,122 km (0.067 R)
• M82: 44,675,459 km (0.117 R)
• M83: 45,603,864 km (0.083 R)
• M84: 46,322,532 km (0.094 R)
• M85: 46,755,468 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 8.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.56 AU - 9.8 AU

Year: 8909 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,201,945 km

• M1: 114,442 km (0.053 R)
• M2: 277,354 km (0.104 R)
• M3: 494,421 km (0.115 R)
• M4: 616,642 km (0.116 R)
• M5: 763,398 km (0.114 R)
• M6: 1,271,731 km (0.027 R)
• M7: 1,479,224 km (0.063 R)
• M8: 1,926,821 km (0.095 R)
• M9: 2,650,725 km (0.095 R)
• M10: 3,191,970 km (0.072 R)
• M11: 3,571,500 km (0.092 R)
• M12: 4,091,502 km (0.082 R)
• M13: 4,321,583 km (0.104 R)
• M14: 4,399,374 km (0.066 R)
• M15: 4,477,464 km (0.07 R)
• M16: 4,767,983 km (0.05 R)
• M17: 4,956,028 km (0.059 R)
• M18: 5,395,247 km (0.096 R)
• M19: 5,506,997 km (0.096 R)
• M20: 6,077,264 km (0.114 R)
• M21: 6,636,311 km (0.11 R)
• M22: 7,898,319 km (0.113 R)
• M23: 7,961,748 km (0.12 R)
• M24: 8,507,930 km (0.095 R)
• M25: 8,605,618 km (0.028 R)
• M26: 8,769,128 km (0.106 R)
• M27: 9,399,982 km (0.075 R)
• M28: 9,737,924 km (0.074 R)
• M29: 9,805,991 km (0.103 R)
• M30: 9,942,723 km (0.036 R)
• M31: 10,321,655 km (0.12 R)
• M32: 10,530,344 km (0.055 R)
• M33: 10,600,206 km (0.048 R)
• M34: 10,775,684 km (0.081 R)
• M35: 11,164,938 km (0.111 R)
• M36: 12,249,822 km (0.119 R)
• M37: 12,507,878 km (0.097 R)
• M38: 12,581,929 km (0.073 R)
• M39: 12,656,129 km (0.053 R)
• M40: 12,804,979 km (0.077 R)
• M41: 13,748,194 km (0.087 R)
• M42: 14,170,359 km (0.103 R)
• M43: 15,461,987 km (0.064 R)
• M44: 15,860,965 km (0.042 R)
• M45: 16,384,408 km (0.102 R)
• M46: 16,465,490 km (0.091 R)
• M47: 16,587,412 km (0.115 R)
• M48: 16,832,004 km (0.113 R)
• M49: 16,995,664 km (0.09 R)
• M50: 17,407,208 km (0.086 R)
• M51: 17,947,257 km (0.11 R)
• M52: 18,156,394 km (0.11 R)
• M53: 18,492,840 km (0.077 R)
• M54: 19,128,930 km (0.078 R)
• M55: 19,299,771 km (0.105 R)
• M56: 19,385,490 km (0.117 R)
• M57: 19,514,145 km (0.1 R)
• M58: 19,686,182 km (0.098 R)
• M59: 20,816,394 km (0.095 R)
• M60: 20,904,208 km (0.072 R)
• M61: 22,191,498 km (0.058 R)
• M62: 22,371,015 km (0.062 R)
• M63: 23,048,694 km (0.106 R)
• M64: 23,184,977 km (0.092 R)
• M65: 24,563,073 km (0.06 R)
• M66: 25,074,997 km (0.084 R)
• M67: 25,262,144 km (0.068 R)
• M68: 25,825,978 km (0.08 R)
• M69: 25,967,647 km (0.107 R)
• M70: 26,346,579 km (0.107 R)
• M71: 26,822,749 km (0.109 R)
• M72: 26,966,213 km (0.116 R)
• M73: 28,171,373 km (0.047 R)
• M74: 28,853,839 km (0.091 R)
• M75: 29,739,309 km (0.108 R)
• M76: 30,334,708 km (0.096 R)
• M77: 30,883,882 km (0.103 R)
• M78: 30,983,963 km (0.037 R)
• M79: 31,840,112 km (0.108 R)
• M80: 32,703,890 km (0.108 R)
• M81: 33,781,593 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.2

Radius: 3.6

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.48 AU - 13.48 AU

Year: 16789 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,201,945 km

• M1: 62,532 km (0.094 R)
• M2: 94,995 km (0.039 R)
• M3: 136,882 km (0.059 R)
• M4: 359,184 km (0.1 R)
• M5: 416,331 km (0.101 R)
• M6: 572,212 km (0.114 R)
• M7: 763,548 km (0.107 R)
• M8: 895,194 km (0.05 R)
• M9: 1,137,393 km (0.112 R)
• M10: 1,630,916 km (0.104 R)
• M11: 1,849,778 km (0.095 R)
• M12: 2,532,692 km (0.115 R)
• M13: 2,700,391 km (0.075 R)
• M14: 3,017,090 km (0.075 R)
• M15: 3,315,238 km (0.094 R)
• M16: 3,498,496 km (0.088 R)
• M17: 3,811,455 km (0.046 R)
• M18: 3,939,211 km (0.05 R)
• M19: 4,264,437 km (0.075 R)
• M20: 4,363,770 km (0.053 R)
• M21: 4,598,489 km (0.12 R)
• M22: 4,837,098 km (0.116 R)
• M23: 4,871,655 km (0.096 R)
• M24: 5,045,039 km (0.039 R)
• M25: 5,685,916 km (0.117 R)
• M26: 5,942,027 km (0.097 R)
• M27: 6,503,468 km (0.116 R)
• M28: 6,964,678 km (0.036 R)
• M29: 7,716,258 km (0.08 R)
• M30: 8,040,437 km (0.069 R)
• M31: 8,534,858 km (0.11 R)
• M32: 9,081,638 km (0.076 R)
• M33: 9,596,404 km (0.096 R)
• M34: 10,341,551 km (0.106 R)
• M35: 10,788,550 km (0.09 R)
• M36: 10,833,579 km (0.115 R)
• M37: 12,733,621 km (0.051 R)
• M38: 13,551,024 km (0.066 R)
• M39: 13,990,692 km (0.109 R)
• M40: 14,187,563 km (0.077 R)
• M41: 14,286,297 km (0.071 R)
• M42: 17,090,958 km (0.06 R)
• M43: 17,406,909 km (0.04 R)
• M44: 17,937,832 km (0.055 R)
• M45: 18,312,724 km (0.119 R)
• M46: 18,582,000 km (0.115 R)
• M47: 20,670,985 km (0.108 R)
• M48: 22,257,321 km (0.074 R)
• M49: 22,487,103 km (0.084 R)
• M50: 22,659,889 km (0.096 R)
• M51: 22,833,123 km (0.103 R)
• M52: 23,530,698 km (0.101 R)
• M53: 24,117,421 km (0.071 R)
• M54: 25,665,011 km (0.099 R)
• M55: 25,906,013 km (0.116 R)
• M56: 26,208,201 km (0.063 R)
• M57: 27,244,615 km (0.051 R)
• M58: 27,367,285 km (0.027 R)
• M59: 28,294,193 km (0.081 R)
• M60: 28,667,739 km (0.096 R)
• M61: 29,105,762 km (0.117 R)
• M62: 29,294,105 km (0.099 R)
• M63: 30,305,537 km (0.115 R)
• M64: 30,432,844 km (0.03 R)
• M65: 32,362,507 km (0.073 R)
• M66: 33,276,550 km (0.034 R)
• M67: 34,000,604 km (0.115 R)
• M68: 34,066,726 km (0.05 R)
• M69: 34,796,465 km (0.119 R)
• M70: 35,799,818 km (0.108 R)
• M71: 36,609,292 km (0.036 R)
• M72: 37,356,683 km (0.09 R)
• M73: 37,424,899 km (0.085 R)
• M74: 37,903,463 km (0.056 R)
• M75: 37,971,979 km (0.075 R)
• M76: 39,004,653 km (0.12 R)
• M77: 40,256,189 km (0.028 R)
• M78: 40,536,086 km (0.112 R)
• M79: 41,520,739 km (0.093 R)
• M80: 43,513,682 km (0.098 R)
• M81: 43,800,910 km (0.08 R)
• M82: 47,517,968 km (0.106 R)
• M83: 47,591,870 km (0.104 R)
• M84: 47,813,723 km (0.11 R)
• M85: 49,376,572 km (0.099 R)
• M86: 49,826,264 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit