🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 252 Days

Day: 36.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,311,375 km

• M1: 110,254 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 375 Days

Day: 31.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,311,375 km

• M1: 622,028 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.06 AU - 1.18 AU

Year: 521 Days

Day: 39.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.12 AU - 1.14 AU

Year: 528 Days

Day: 19.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.08 AU - 1.32 AU

Year: 578 Days

Day: 39.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,311,375 km

• M1: 802,742 km (0.067 R)
• M2: 856,298 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 690 Days

Day: 19.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.12 AU - 5.48 AU

Year: 4624 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,311,375 km

• M1: 170,542 km (0.073 R)
• M2: 318,344 km (0.037 R)
• M3: 403,914 km (0.096 R)
• M4: 597,943 km (0.049 R)
• M5: 946,506 km (0.063 R)
• M6: 1,072,168 km (0.103 R)
• M7: 1,326,185 km (0.056 R)
• M8: 1,420,731 km (0.073 R)
• M9: 1,735,784 km (0.092 R)
• M10: 2,316,972 km (0.082 R)
• M11: 2,550,195 km (0.104 R)
• M12: 2,669,724 km (0.111 R)
• M13: 2,791,197 km (0.059 R)
• M14: 2,997,941 km (0.12 R)
• M15: 3,103,109 km (0.071 R)
• M16: 3,188,379 km (0.062 R)
• M17: 3,274,249 km (0.104 R)
• M18: 3,426,689 km (0.1 R)
• M19: 3,536,942 km (0.099 R)
• M20: 3,875,034 km (0.041 R)
• M21: 4,036,450 km (0.079 R)
• M22: 4,294,805 km (0.064 R)
• M23: 4,680,319 km (0.098 R)
• M24: 4,902,023 km (0.084 R)
• M25: 5,381,783 km (0.088 R)
• M26: 5,484,707 km (0.053 R)
• M27: 5,797,665 km (0.054 R)
• M28: 5,903,282 km (0.069 R)
• M29: 6,036,124 km (0.105 R)
• M30: 6,143,237 km (0.065 R)
• M31: 7,107,096 km (0.063 R)
• M32: 7,362,609 km (0.085 R)
• M33: 7,795,246 km (0.105 R)
• M34: 8,836,746 km (0.069 R)
• M35: 10,048,639 km (0.088 R)
• M36: 10,207,811 km (0.044 R)
• M37: 10,399,894 km (0.09 R)
• M38: 10,820,264 km (0.05 R)
• M39: 11,378,264 km (0.115 R)
• M40: 12,114,585 km (0.103 R)
• M41: 12,351,997 km (0.057 R)
• M42: 13,247,789 km (0.104 R)
• M43: 13,844,685 km (0.081 R)
• M44: 14,558,416 km (0.115 R)
• M45: 15,357,119 km (0.112 R)
• M46: 15,504,024 km (0.104 R)
• M47: 17,149,152 km (0.063 R)
• M48: 17,530,926 km (0.047 R)
• M49: 18,108,673 km (0.09 R)
• M50: 19,879,163 km (0.092 R)
• M51: 19,999,291 km (0.085 R)
• M52: 20,119,418 km (0.034 R)
• M53: 20,280,235 km (0.118 R)
• M54: 21,499,009 km (0.092 R)
• M55: 21,622,278 km (0.043 R)
• M56: 21,869,414 km (0.095 R)
• M57: 22,117,447 km (0.095 R)
• M58: 22,574,618 km (0.052 R)
• M59: 22,825,194 km (0.047 R)
• M60: 24,306,064 km (0.06 R)
• M61: 24,477,204 km (0.113 R)
• M62: 25,122,868 km (0.12 R)
• M63: 25,992,331 km (0.059 R)
• M64: 27,048,941 km (0.048 R)
• M65: 27,537,826 km (0.097 R)
• M66: 27,626,987 km (0.078 R)
• M67: 28,524,424 km (0.071 R)
• M68: 28,750,317 km (0.102 R)
• M69: 29,476,914 km (0.1 R)
• M70: 29,659,573 km (0.083 R)
• M71: 29,796,754 km (0.107 R)
• M72: 29,980,012 km (0.115 R)
• M73: 30,670,705 km (0.079 R)
• M74: 31,041,259 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8.2

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.86 AU - 4.96 AU

Year: 4784 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,311,375 km

• M1: 166,802 km (0.109 R)
• M2: 236,365 km (0.044 R)
• M3: 378,034 km (0.106 R)
• M4: 609,013 km (0.11 R)
• M5: 787,034 km (0.11 R)
• M6: 841,189 km (0.102 R)
• M7: 1,146,518 km (0.111 R)
• M8: 1,255,874 km (0.097 R)
• M9: 1,368,821 km (0.099 R)
• M10: 1,587,533 km (0.05 R)
• M11: 1,674,748 km (0.084 R)
• M12: 1,817,764 km (0.075 R)
• M13: 2,096,614 km (0.111 R)
• M14: 2,449,366 km (0.049 R)
• M15: 2,571,139 km (0.087 R)
• M16: 3,254,053 km (0.068 R)
• M17: 3,824,918 km (0.092 R)
• M18: 4,158,222 km (0.099 R)
• M19: 4,625,417 km (0.071 R)
• M20: 4,725,946 km (0.079 R)
• M21: 5,057,754 km (0.093 R)
• M22: 5,239,516 km (0.078 R)
• M23: 5,663,027 km (0.116 R)
• M24: 5,797,665 km (0.081 R)
• M25: 6,291,189 km (0.057 R)
• M26: 6,374,814 km (0.073 R)
• M27: 6,486,863 km (0.111 R)
• M28: 6,826,749 km (0.06 R)
• M29: 6,912,768 km (0.099 R)
• M30: 6,970,214 km (0.098 R)
• M31: 7,406,291 km (0.072 R)
• M32: 7,524,175 km (0.104 R)
• M33: 7,791,506 km (0.106 R)
• M34: 7,881,265 km (0.074 R)
• M35: 8,152,934 km (0.037 R)
• M36: 8,427,446 km (0.116 R)
• M37: 8,767,333 km (0.072 R)
• M38: 9,206,253 km (0.101 R)
• M39: 9,716,681 km (0.042 R)
• M40: 9,975,336 km (0.051 R)
• M41: 10,269,146 km (0.106 R)
• M42: 11,133,672 km (0.114 R)
• M43: 11,268,759 km (0.085 R)
• M44: 11,917,864 km (0.049 R)
• M45: 12,125,356 km (0.052 R)
• M46: 12,543,931 km (0.088 R)
• M47: 12,719,709 km (0.116 R)
• M48: 13,791,727 km (0.101 R)
• M49: 14,118,897 km (0.056 R)
• M50: 14,301,856 km (0.083 R)
• M51: 14,375,159 km (0.055 R)
• M52: 15,453,310 km (0.084 R)
• M53: 15,945,039 km (0.099 R)
• M54: 16,557,343 km (0.041 R)
• M55: 16,905,008 km (0.09 R)
• M56: 17,021,545 km (0.104 R)
• M57: 17,529,280 km (0.09 R)
• M58: 18,679,837 km (0.068 R)
• M59: 19,406,285 km (0.062 R)
• M60: 19,813,789 km (0.098 R)
• M61: 19,936,609 km (0.118 R)
• M62: 20,430,432 km (0.114 R)
• M63: 20,554,448 km (0.101 R)
• M64: 20,844,967 km (0.115 R)
• M65: 21,053,357 km (0.033 R)
• M66: 21,388,008 km (0.056 R)
• M67: 21,893,499 km (0.098 R)
• M68: 22,020,507 km (0.047 R)
• M69: 22,488,150 km (0.084 R)
• M70: 23,520,076 km (0.061 R)
• M71: 24,347,801 km (0.093 R)
• M72: 24,699,207 km (0.085 R)
• M73: 25,318,093 km (0.032 R)
• M74: 25,495,965 km (0.045 R)
• M75: 27,023,808 km (0.07 R)
• M76: 27,570,140 km (0.11 R)
• M77: 28,074,135 km (0.102 R)
• M78: 28,212,064 km (0.069 R)
• M79: 28,951,826 km (0.118 R)
• M80: 29,277,350 km (0.097 R)
• M81: 30,120,334 km (0.109 R)
• M82: 30,214,432 km (0.113 R)
• M83: 30,450,347 km (0.064 R)
• M84: 31,113,814 km (0.067 R)
• M85: 31,925,831 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 8.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.81 AU - 6.25 AU

Year: 5718 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,311,375 km

• M1: 140,173 km (0.074 R)
• M2: 318,045 km (0.078 R)
• M3: 497,563 km (0.112 R)
• M4: 1,355,806 km (0.084 R)
• M5: 1,477,728 km (0.074 R)
• M6: 1,884,484 km (0.118 R)
• M7: 2,263,117 km (0.087 R)
• M8: 2,325,050 km (0.108 R)
• M9: 2,493,198 km (0.073 R)
• M10: 2,931,071 km (0.111 R)
• M11: 2,998,989 km (0.115 R)
• M12: 3,113,132 km (0.119 R)
• M13: 3,632,535 km (0.043 R)
• M14: 4,178,867 km (0.072 R)
• M15: 4,724,301 km (0.097 R)
• M16: 4,857,592 km (0.031 R)
• M17: 5,100,539 km (0.118 R)
• M18: 5,237,122 km (0.095 R)
• M19: 5,319,850 km (0.104 R)
• M20: 5,598,252 km (0.081 R)
• M21: 5,739,322 km (0.096 R)
• M22: 6,025,054 km (0.092 R)
• M23: 6,491,800 km (0.116 R)
• M24: 7,091,687 km (0.058 R)
• M25: 7,244,426 km (0.104 R)
• M26: 7,615,579 km (0.113 R)
• M27: 7,709,377 km (0.118 R)
• M28: 8,024,579 km (0.113 R)
• M29: 8,120,023 km (0.119 R)
• M30: 8,183,752 km (0.109 R)
• M31: 8,376,284 km (0.049 R)
• M32: 9,394,447 km (0.094 R)
• M33: 9,798,960 km (0.105 R)
• M34: 11,117,515 km (0.067 R)
• M35: 11,295,088 km (0.102 R)
• M36: 11,617,172 km (0.117 R)
• M37: 11,833,640 km (0.079 R)
• M38: 11,978,750 km (0.11 R)
• M39: 12,343,769 km (0.088 R)
• M40: 12,564,725 km (0.063 R)
• M41: 13,310,321 km (0.119 R)
• M42: 13,955,387 km (0.098 R)
• M43: 15,039,972 km (0.106 R)
• M44: 15,157,705 km (0.099 R)
• M45: 15,513,000 km (0.09 R)
• M46: 16,151,334 km (0.038 R)
• M47: 16,272,060 km (0.093 R)
• M48: 16,473,867 km (0.1 R)
• M49: 17,495,022 km (0.077 R)
• M50: 17,867,670 km (0.106 R)
• M51: 18,243,012 km (0.057 R)
• M52: 18,452,598 km (0.11 R)
• M53: 18,578,859 km (0.092 R)
• M54: 18,663,082 km (0.106 R)
• M55: 19,856,125 km (0.058 R)
• M56: 20,942,056 km (0.111 R)
• M57: 21,161,516 km (0.027 R)
• M58: 21,293,611 km (0.12 R)
• M59: 21,381,874 km (0.107 R)
• M60: 22,945,022 km (0.069 R)
• M61: 23,443,782 km (0.052 R)
• M62: 23,717,396 km (0.08 R)
• M63: 23,946,281 km (0.094 R)
• M64: 26,179,927 km (0.101 R)
• M65: 26,653,703 km (0.114 R)
• M66: 27,802,016 km (0.119 R)
• M67: 27,994,998 km (0.079 R)
• M68: 28,140,107 km (0.047 R)
• M69: 29,653,140 km (0.045 R)
• M70: 29,751,725 km (0.086 R)
• M71: 29,998,562 km (0.098 R)
• M72: 30,643,329 km (0.096 R)
• M73: 30,842,743 km (0.068 R)
• M74: 32,098,318 km (0.11 R)
• M75: 32,250,159 km (0.079 R)
• M76: 33,063,822 km (0.085 R)
• M77: 33,319,485 km (0.098 R)
• M78: 33,575,746 km (0.117 R)
• M79: 34,038,752 km (0.092 R)
• M80: 34,503,851 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.7

Radius: 7.4

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.19 AU - 13.55 AU

Year: 19130 Days

Day: 22.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,311,375 km

• M1: 105,317 km (0.098 R)
• M2: 161,416 km (0.087 R)
• M3: 256,411 km (0.057 R)
• M4: 893,398 km (0.077 R)
• M5: 2,034,082 km (0.088 R)
• M6: 2,176,200 km (0.084 R)
• M7: 2,545,707 km (0.072 R)
• M8: 2,699,045 km (0.065 R)
• M9: 2,776,836 km (0.095 R)
• M10: 2,974,754 km (0.095 R)
• M11: 3,767,922 km (0.097 R)
• M12: 4,031,513 km (0.096 R)
• M13: 4,716,372 km (0.072 R)
• M14: 5,290,080 km (0.063 R)
• M15: 5,535,570 km (0.114 R)
• M16: 5,585,237 km (0.096 R)
• M17: 6,871,778 km (0.049 R)
• M18: 6,925,035 km (0.119 R)
• M19: 7,085,853 km (0.107 R)
• M20: 7,139,708 km (0.101 R)
• M21: 7,302,022 km (0.085 R)
• M22: 7,741,241 km (0.105 R)
• M23: 8,020,091 km (0.041 R)
• M24: 8,472,924 km (0.07 R)
• M25: 8,530,220 km (0.043 R)
• M26: 9,462,963 km (0.034 R)
• M27: 9,522,353 km (0.073 R)
• M28: 9,641,433 km (0.079 R)
• M29: 10,122,839 km (0.108 R)
• M30: 10,612,174 km (0.078 R)
• M31: 10,735,592 km (0.118 R)
• M32: 10,984,074 km (0.106 R)
• M33: 11,740,890 km (0.101 R)
• M34: 13,105,521 km (0.098 R)
• M35: 13,171,644 km (0.055 R)
• M36: 13,705,559 km (0.113 R)
• M37: 17,416,633 km (0.067 R)
• M38: 20,178,509 km (0.025 R)
• M39: 20,639,121 km (0.087 R)
• M40: 22,595,113 km (0.039 R)
• M41: 24,039,779 km (0.113 R)
• M42: 24,609,598 km (0.045 R)
• M43: 24,855,237 km (0.104 R)
• M44: 26,345,681 km (0.109 R)
• M45: 26,933,152 km (0.11 R)
• M46: 28,377,818 km (0.111 R)
• M47: 30,284,294 km (0.102 R)
• M48: 31,430,213 km (0.101 R)
• M49: 31,518,925 km (0.096 R)
• M50: 33,130,393 km (0.113 R)
• M51: 34,310,720 km (0.111 R)
• M52: 34,860,193 km (0.111 R)
• M53: 35,689,863 km (0.096 R)
• M54: 35,875,065 km (0.106 R)
• M55: 38,028,228 km (0.11 R)
• M56: 39,550,685 km (0.104 R)
• M57: 40,030,445 km (0.091 R)
• M58: 41,287,068 km (0.096 R)
• M59: 41,969,084 km (0.091 R)
• M60: 43,541,807 km (0.07 R)
• M61: 46,138,377 km (0.099 R)
• M62: 47,863,091 km (0.094 R)
• M63: 49,919,164 km (0.119 R)
• M64: 50,126,207 km (0.04 R)
• M65: 52,318,863 km (0.067 R)
• M66: 52,951,064 km (0.081 R)
• M67: 53,056,680 km (0.086 R)
• M68: 53,797,937 km (0.091 R)
• M69: 54,010,366 km (0.118 R)
• M70: 54,329,459 km (0.082 R)
• M71: 55,076,700 km (0.116 R)
• M72: 55,612,410 km (0.1 R)
• M73: 56,689,066 km (0.087 R)
• M74: 57,013,394 km (0.032 R)
• M75: 58,207,933 km (0.071 R)
• M76: 59,520,355 km (0.085 R)
• M77: 60,732,098 km (0.097 R)
• M78: 61,729,467 km (0.094 R)
• M79: 62,063,070 km (0.08 R)
• M80: 62,285,971 km (0.081 R)
• M81: 62,732,222 km (0.046 R)
• M82: 63,628,163 km (0.095 R)
• M83: 66,455,114 km (0.055 R)
• M84: 70,248,916 km (0.074 R)
• M85: 70,829,805 km (0.109 R)
• M86: 70,946,192 km (0.058 R)
• M87: 71,412,339 km (0.112 R)
• M88: 71,879,533 km (0.098 R)
• M89: 74,112,431 km (0.091 R)
• M90: 76,248,688 km (0.102 R)
• M91: 77,564,102 km (0.092 R)
• M92: 78,405,142 km (0.116 R)
• M93: 78,525,418 km (0.075 R)
• M94: 80,460,018 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit