🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 31.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.88 AU - 1.38 AU

Year: 439 Days

Day: 23.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 177.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,557,456 km

• M1: 1,105,379 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2 AU - 3.06 AU

Year: 1470 Days

Day: 18.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.15 AU - 3.27 AU

Year: 2101 Days

Day: 19.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.05 AU - 4.07 AU

Year: 2988 Days

Day: 12.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,557,456 km

• M1: 67,768 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.88 AU - 4.8 AU

Year: 3302 Days

Day: 29.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 11.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.88 AU - 5.18 AU

Year: 4120 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,557,456 km

• M1: 346,169 km (0.119 R)
• M2: 498,161 km (0.082 R)
• M3: 654,491 km (0.095 R)
• M4: 840,890 km (0.079 R)
• M5: 915,689 km (0.107 R)
• M6: 1,059,153 km (0.094 R)
• M7: 1,182,571 km (0.066 R)
• M8: 1,267,692 km (0.1 R)
• M9: 1,414,448 km (0.076 R)
• M10: 1,489,995 km (0.1 R)
• M11: 1,629,719 km (0.087 R)
• M12: 1,773,932 km (0.079 R)
• M13: 2,092,725 km (0.03 R)
• M14: 2,357,513 km (0.106 R)
• M15: 2,521,622 km (0.086 R)
• M16: 2,784,764 km (0.058 R)
• M17: 3,176,112 km (0.081 R)
• M18: 3,337,678 km (0.115 R)
• M19: 3,543,525 km (0.069 R)
• M20: 3,860,074 km (0.108 R)
• M21: 4,032,859 km (0.087 R)
• M22: 4,408,350 km (0.119 R)
• M23: 4,566,325 km (0.081 R)
• M24: 4,749,284 km (0.067 R)
• M25: 4,841,585 km (0.099 R)
• M26: 5,028,134 km (0.097 R)
• M27: 5,336,306 km (0.035 R)
• M28: 5,456,582 km (0.076 R)
• M29: 5,699,828 km (0.069 R)
• M30: 5,896,849 km (0.111 R)
• M31: 5,971,349 km (0.065 R)
• M32: 6,121,395 km (0.081 R)
• M33: 6,196,942 km (0.087 R)
• M34: 6,476,241 km (0.052 R)
• M35: 6,863,999 km (0.073 R)
• M36: 7,312,643 km (0.095 R)
• M37: 7,798,088 km (0.111 R)
• M38: 8,044,625 km (0.097 R)
• M39: 9,519,810 km (0.107 R)
• M40: 10,049,686 km (0.113 R)
• M41: 10,318,364 km (0.114 R)
• M42: 10,954,304 km (0.074 R)
• M43: 11,385,296 km (0.064 R)
• M44: 11,665,343 km (0.045 R)
• M45: 11,821,822 km (0.042 R)
• M46: 12,391,341 km (0.067 R)
• M47: 13,034,612 km (0.104 R)
• M48: 13,197,075 km (0.109 R)
• M49: 13,787,837 km (0.101 R)
• M50: 13,986,653 km (0.12 R)
• M51: 14,186,366 km (0.088 R)
• M52: 14,286,597 km (0.112 R)
• M53: 14,420,636 km (0.118 R)
• M54: 14,656,253 km (0.058 R)
• M55: 15,404,841 km (0.057 R)
• M56: 15,680,101 km (0.09 R)
• M57: 16,096,282 km (0.079 R)
• M58: 16,656,676 km (0.09 R)
• M59: 16,939,266 km (0.118 R)
• M60: 17,580,891 km (0.054 R)
• M61: 17,977,027 km (0.091 R)
• M62: 18,085,635 km (0.082 R)
• M63: 19,405,088 km (0.098 R)
• M64: 20,264,228 km (0.078 R)
• M65: 20,339,476 km (0.098 R)
• M66: 20,755,358 km (0.093 R)
• M67: 21,059,491 km (0.095 R)
• M68: 21,173,933 km (0.117 R)
• M69: 22,058,206 km (0.034 R)
• M70: 22,252,085 km (0.083 R)
• M71: 22,368,771 km (0.057 R)
• M72: 23,151,168 km (0.082 R)
• M73: 23,823,311 km (0.087 R)
• M74: 24,662,406 km (0.094 R)
• M75: 24,863,615 km (0.067 R)
• M76: 25,429,843 km (0.091 R)
• M77: 25,592,456 km (0.1 R)
• M78: 26,123,379 km (0.113 R)
• M79: 26,246,348 km (0.11 R)
• M80: 27,362,199 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 11

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.18 AU - 11.12 AU

Year: 10109 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,557,456 km

• M1: 138,079 km (0.091 R)
• M2: 371,452 km (0.11 R)
• M3: 614,398 km (0.101 R)
• M4: 1,247,048 km (0.115 R)
• M5: 1,449,603 km (0.119 R)
• M6: 2,571,887 km (0.097 R)
• M7: 2,832,336 km (0.082 R)
• M8: 2,904,742 km (0.105 R)
• M9: 3,027,113 km (0.086 R)
• M10: 4,825,878 km (0.12 R)
• M11: 6,029,991 km (0.09 R)
• M12: 6,313,329 km (0.115 R)
• M13: 6,472,651 km (0.049 R)
• M14: 6,633,319 km (0.097 R)
• M15: 8,207,538 km (0.062 R)
• M16: 8,946,850 km (0.073 R)
• M17: 9,342,537 km (0.119 R)
• M18: 9,707,406 km (0.046 R)
• M19: 10,225,912 km (0.095 R)
• M20: 10,715,546 km (0.09 R)
• M21: 10,867,837 km (0.093 R)
• M22: 12,032,157 km (0.115 R)
• M23: 12,709,536 km (0.095 R)
• M24: 12,830,411 km (0.101 R)
• M25: 13,604,580 km (0.064 R)
• M26: 14,984,770 km (0.086 R)
• M27: 15,155,162 km (0.075 R)
• M28: 15,369,087 km (0.082 R)
• M29: 15,583,909 km (0.06 R)
• M30: 15,973,013 km (0.099 R)
• M31: 16,365,558 km (0.107 R)
• M32: 16,672,982 km (0.086 R)
• M33: 18,557,466 km (0.093 R)
• M34: 18,832,128 km (0.107 R)
• M35: 19,108,286 km (0.031 R)
• M36: 19,991,212 km (0.049 R)
• M37: 20,603,068 km (0.115 R)
• M38: 20,982,747 km (0.059 R)
• M39: 21,412,542 km (0.116 R)
• M40: 21,556,455 km (0.115 R)
• M41: 21,990,139 km (0.107 R)
• M42: 22,670,510 km (0.086 R)
• M43: 22,915,103 km (0.091 R)
• M44: 23,654,415 km (0.097 R)
• M45: 25,004,686 km (0.099 R)
• M46: 25,358,933 km (0.077 R)
• M47: 25,816,703 km (0.087 R)
• M48: 26,277,165 km (0.074 R)
• M49: 28,041,522 km (0.107 R)
• M50: 28,567,658 km (0.085 R)
• M51: 31,792,539 km (0.111 R)
• M52: 31,901,896 km (0.069 R)
• M53: 32,286,063 km (0.098 R)
• M54: 32,506,271 km (0.111 R)
• M55: 34,005,690 km (0.042 R)
• M56: 34,117,590 km (0.041 R)
• M57: 34,341,986 km (0.117 R)
• M58: 34,510,434 km (0.075 R)
• M59: 34,791,977 km (0.113 R)
• M60: 35,357,307 km (0.074 R)
• M61: 35,982,776 km (0.085 R)
• M62: 39,046,839 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 13.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.63 AU - 12.15 AU

Year: 11360 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,557,456 km

• M1: 179,817 km (0.075 R)
• M2: 343,178 km (0.082 R)
• M3: 663,766 km (0.094 R)
• M4: 776,114 km (0.085 R)
• M5: 878,439 km (0.116 R)
• M6: 1,117,197 km (0.106 R)
• M7: 1,378,096 km (0.078 R)
• M8: 1,548,787 km (0.11 R)
• M9: 1,772,436 km (0.119 R)
• M10: 1,888,374 km (0.09 R)
• M11: 2,533,141 km (0.073 R)
• M12: 3,101,613 km (0.108 R)
• M13: 3,386,297 km (0.039 R)
• M14: 3,561,327 km (0.029 R)
• M15: 4,042,733 km (0.063 R)
• M16: 4,135,334 km (0.046 R)
• M17: 4,322,780 km (0.119 R)
• M18: 4,706,199 km (0.117 R)
• M19: 4,836,499 km (0.087 R)
• M20: 4,934,935 km (0.096 R)
• M21: 5,034,118 km (0.074 R)
• M22: 5,677,987 km (0.053 R)
• M23: 5,816,814 km (0.087 R)
• M24: 5,992,143 km (0.04 R)
• M25: 6,133,662 km (0.083 R)
• M26: 6,637,658 km (0.095 R)
• M27: 6,931,617 km (0.119 R)
• M28: 7,532,702 km (0.088 R)
• M29: 7,762,334 km (0.117 R)
• M30: 8,111,346 km (0.076 R)
• M31: 8,664,559 km (0.109 R)
• M32: 8,784,686 km (0.063 R)
• M33: 9,270,879 km (0.117 R)
• M34: 9,517,267 km (0.102 R)
• M35: 10,058,512 km (0.076 R)
• M36: 10,142,736 km (0.034 R)
• M37: 10,311,781 km (0.108 R)
• M38: 10,439,239 km (0.084 R)
• M39: 10,567,145 km (0.037 R)
• M40: 12,730,031 km (0.085 R)
• M41: 13,004,094 km (0.088 R)
• M42: 13,465,155 km (0.116 R)
• M43: 13,978,724 km (0.098 R)
• M44: 14,451,154 km (0.089 R)
• M45: 14,546,299 km (0.061 R)
• M46: 15,557,580 km (0.102 R)
• M47: 16,991,326 km (0.111 R)
• M48: 17,546,185 km (0.098 R)
• M49: 18,985,316 km (0.102 R)
• M50: 19,089,586 km (0.12 R)
• M51: 20,998,604 km (0.11 R)
• M52: 21,376,788 km (0.11 R)
• M53: 22,635,504 km (0.076 R)
• M54: 22,746,057 km (0.1 R)
• M55: 24,087,052 km (0.045 R)
• M56: 24,483,038 km (0.116 R)
• M57: 24,938,264 km (0.048 R)
• M58: 25,052,557 km (0.086 R)
• M59: 25,741,605 km (0.03 R)
• M60: 28,024,020 km (0.059 R)
• M61: 28,380,810 km (0.093 R)
• M62: 29,944,707 km (0.062 R)
• M63: 30,492,534 km (0.119 R)
• M64: 30,859,647 km (0.07 R)
• M65: 31,907,580 km (0.064 R)
• M66: 32,155,913 km (0.117 R)
• M67: 32,779,437 km (0.116 R)
• M68: 33,344,019 km (0.111 R)
• M69: 33,532,961 km (0.108 R)
• M70: 33,722,202 km (0.07 R)
• M71: 34,165,311 km (0.102 R)
• M72: 34,929,308 km (0.048 R)
• M73: 35,506,007 km (0.082 R)
• M74: 35,892,120 km (0.08 R)
• M75: 36,733,757 km (0.105 R)
• M76: 37,450,929 km (0.117 R)
• M77: 38,238,562 km (0.084 R)
• M78: 38,370,358 km (0.042 R)
• M79: 38,502,303 km (0.112 R)
• M80: 40,097,615 km (0.119 R)
• M81: 41,511,165 km (0.092 R)
• M82: 42,190,040 km (0.116 R)
• M83: 42,941,022 km (0.031 R)
• M84: 43,215,234 km (0.047 R)
• M85: 43,421,231 km (0.072 R)
• M86: 44,248,657 km (0.087 R)
• M87: 44,733,653 km (0.102 R)
• M88: 45,848,905 km (0.069 R)
• M89: 47,255,873 km (0.027 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 3.2

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.17 AU - 13.77 AU

Year: 16084 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,557,456 km

• M1: 43,683 km (0.1 R)
• M2: 647,609 km (0.078 R)
• M3: 1,080,396 km (0.073 R)
• M4: 1,118,244 km (0.078 R)
• M5: 1,234,482 km (0.106 R)
• M6: 1,499,270 km (0.113 R)
• M7: 1,541,606 km (0.054 R)
• M8: 1,963,023 km (0.103 R)
• M9: 4,902,771 km (0.116 R)
• M10: 5,060,746 km (0.032 R)
• M11: 5,092,611 km (0.111 R)
• M12: 5,512,233 km (0.108 R)
• M13: 6,145,181 km (0.118 R)
• M14: 6,487,461 km (0.1 R)
• M15: 6,660,995 km (0.102 R)
• M16: 6,835,875 km (0.085 R)
• M17: 7,334,036 km (0.111 R)
• M18: 7,514,600 km (0.116 R)
• M19: 8,028,319 km (0.029 R)
• M20: 8,515,410 km (0.105 R)
• M21: 8,553,408 km (0.085 R)
• M22: 8,935,032 km (0.109 R)
• M23: 9,361,386 km (0.119 R)
• M24: 9,873,759 km (0.114 R)
• M25: 10,925,432 km (0.105 R)
• M26: 11,131,727 km (0.098 R)
• M27: 11,842,616 km (0.103 R)
• M28: 12,224,988 km (0.079 R)
• M29: 12,310,409 km (0.11 R)
• M30: 13,308,077 km (0.047 R)
• M31: 13,484,154 km (0.057 R)
• M32: 13,572,566 km (0.025 R)
• M33: 13,705,409 km (0.078 R)
• M34: 13,883,281 km (0.059 R)
• M35: 14,421,384 km (0.079 R)
• M36: 14,647,576 km (0.08 R)
• M37: 15,103,700 km (0.05 R)
• M38: 17,790,328 km (0.084 R)
• M39: 18,423,277 km (0.053 R)
• M40: 18,668,767 km (0.116 R)
• M41: 18,816,570 km (0.067 R)
• M42: 19,063,705 km (0.115 R)
• M43: 20,670,835 km (0.073 R)
• M44: 20,976,913 km (0.107 R)
• M45: 23,692,264 km (0.109 R)
• M46: 24,603,614 km (0.064 R)
• M47: 26,184,564 km (0.116 R)
• M48: 27,798,127 km (0.101 R)
• M49: 28,475,057 km (0.084 R)
• M50: 28,531,755 km (0.064 R)
• M51: 30,075,754 km (0.099 R)
• M52: 30,191,244 km (0.077 R)
• M53: 30,945,217 km (0.047 R)
• M54: 31,003,560 km (0.112 R)
• M55: 34,383,874 km (0.079 R)
• M56: 34,928,260 km (0.052 R)
• M57: 34,988,848 km (0.071 R)
• M58: 35,231,944 km (0.099 R)
• M59: 40,589,493 km (0.061 R)
• M60: 41,100,669 km (0.119 R)
• M61: 42,129,304 km (0.034 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 10,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit