🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.7 AU - 1.86 AU

Year: 846 Days

Day: 24.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.89 AU - 2.67 AU

Year: 1227 Days

Day: 21.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.2 AU - 3.64 AU

Year: 2254 Days

Day: 40.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,966,905 km

• M1: 1,649,017 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.72 AU - 5.36 AU

Year: 3448 Days

Day: 19.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 13

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.78 AU - 6.76 AU

Year: 5596 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,966,905 km

• M1: 181,911 km (0.108 R)
• M2: 408,253 km (0.099 R)
• M3: 514,766 km (0.069 R)
• M4: 620,981 km (0.064 R)
• M5: 709,692 km (0.099 R)
• M6: 803,490 km (0.074 R)
• M7: 1,113,008 km (0.104 R)
• M8: 1,257,520 km (0.072 R)
• M9: 1,425,967 km (0.042 R)
• M10: 1,804,749 km (0.105 R)
• M11: 1,899,743 km (0.104 R)
• M12: 2,154,808 km (0.11 R)
• M13: 2,317,421 km (0.025 R)
• M14: 2,547,951 km (0.114 R)
• M15: 2,830,242 km (0.058 R)
• M16: 3,031,750 km (0.11 R)
• M17: 3,307,908 km (0.072 R)
• M18: 3,449,129 km (0.08 R)
• M19: 3,884,907 km (0.069 R)
• M20: 3,984,240 km (0.087 R)
• M21: 4,134,736 km (0.111 R)
• M22: 4,389,950 km (0.059 R)
• M23: 4,519,501 km (0.12 R)
• M24: 4,915,936 km (0.107 R)
• M25: 5,517,768 km (0.075 R)
• M26: 5,601,692 km (0.094 R)
• M27: 5,799,161 km (0.077 R)
• M28: 5,941,579 km (0.105 R)
• M29: 6,085,342 km (0.117 R)
• M30: 6,346,839 km (0.06 R)
• M31: 6,731,156 km (0.112 R)
• M32: 6,820,915 km (0.103 R)
• M33: 7,368,144 km (0.076 R)
• M34: 7,584,762 km (0.031 R)
• M35: 7,866,454 km (0.047 R)
• M36: 8,183,452 km (0.069 R)
• M37: 8,504,789 km (0.1 R)
• M38: 8,666,953 km (0.08 R)
• M39: 9,159,878 km (0.071 R)
• M40: 10,345,142 km (0.114 R)
• M41: 11,542,523 km (0.088 R)
• M42: 11,758,393 km (0.099 R)
• M43: 11,975,609 km (0.116 R)
• M44: 12,377,279 km (0.083 R)
• M45: 12,672,136 km (0.113 R)
• M46: 12,857,638 km (0.1 R)
• M47: 13,006,787 km (0.111 R)
• M48: 13,344,280 km (0.083 R)
• M49: 13,457,376 km (0.053 R)
• M50: 13,608,769 km (0.051 R)
• M51: 14,645,332 km (0.073 R)
• M52: 15,074,977 km (0.04 R)
• M53: 16,834,697 km (0.087 R)
• M54: 17,904,920 km (0.063 R)
• M55: 18,700,781 km (0.059 R)
• M56: 19,508,310 km (0.077 R)
• M57: 20,153,975 km (0.102 R)
• M58: 20,370,742 km (0.102 R)
• M59: 20,675,473 km (0.071 R)
• M60: 21,201,459 km (0.108 R)
• M61: 21,998,666 km (0.094 R)
• M62: 22,087,826 km (0.118 R)
• M63: 22,670,510 km (0.114 R)
• M64: 22,760,718 km (0.098 R)
• M65: 22,941,282 km (0.092 R)
• M66: 23,031,639 km (0.115 R)
• M67: 23,122,296 km (0.071 R)
• M68: 23,531,296 km (0.116 R)
• M69: 24,218,399 km (0.077 R)
• M70: 24,541,231 km (0.078 R)
• M71: 24,633,833 km (0.12 R)
• M72: 26,319,053 km (0.09 R)
• M73: 27,751,751 km (0.118 R)
• M74: 28,138,013 km (0.076 R)
• M75: 29,111,596 km (0.093 R)
• M76: 29,849,114 km (0.1 R)
• M77: 29,947,848 km (0.073 R)
• M78: 30,692,247 km (0.099 R)
• M79: 30,792,029 km (0.102 R)
• M80: 31,694,403 km (0.06 R)
• M81: 33,833,503 km (0.113 R)
• M82: 34,091,260 km (0.048 R)
• M83: 34,816,361 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.5

Radius: 4.1

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.15 AU - 16.03 AU

Year: 18852 Days

Day: 23.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,966,905 km

• M1: 87,365 km (0.06 R)
• M2: 200,760 km (0.111 R)
• M3: 326,123 km (0.107 R)
• M4: 744,399 km (0.077 R)
• M5: 939,774 km (0.06 R)
• M6: 1,126,472 km (0.106 R)
• M7: 1,402,031 km (0.105 R)
• M8: 1,560,904 km (0.095 R)
• M9: 1,924,577 km (0.093 R)
• M10: 2,161,091 km (0.092 R)
• M11: 2,313,531 km (0.12 R)
• M12: 2,564,855 km (0.08 R)
• M13: 2,596,869 km (0.074 R)
• M14: 3,475,308 km (0.034 R)
• M15: 4,436,474 km (0.113 R)
• M16: 5,598,102 km (0.116 R)
• M17: 5,723,315 km (0.116 R)
• M18: 5,891,763 km (0.108 R)
• M19: 7,434,117 km (0.075 R)
• M20: 7,571,896 km (0.091 R)
• M21: 8,083,970 km (0.07 R)
• M22: 8,415,778 km (0.071 R)
• M23: 9,043,490 km (0.069 R)
• M24: 9,338,348 km (0.102 R)
• M25: 9,937,487 km (0.051 R)
• M26: 10,139,893 km (0.109 R)
• M27: 10,292,633 km (0.094 R)
• M28: 11,224,927 km (0.107 R)
• M29: 11,277,435 km (0.105 R)
• M30: 11,701,097 km (0.09 R)
• M31: 13,614,753 km (0.037 R)
• M32: 14,008,943 km (0.115 R)
• M33: 14,122,338 km (0.068 R)
• M34: 15,622,954 km (0.098 R)
• M35: 15,917,363 km (0.116 R)
• M36: 16,511,566 km (0.05 R)
• M37: 16,931,786 km (0.117 R)
• M38: 17,477,370 km (0.071 R)
• M39: 18,090,123 km (0.076 R)
• M40: 18,213,541 km (0.111 R)
• M41: 19,273,890 km (0.046 R)
• M42: 19,399,852 km (0.116 R)
• M43: 19,716,251 km (0.116 R)
• M44: 20,675,323 km (0.062 R)
• M45: 22,439,830 km (0.119 R)
• M46: 23,172,411 km (0.061 R)
• M47: 25,209,784 km (0.118 R)
• M48: 25,416,678 km (0.087 R)
• M49: 26,669,710 km (0.106 R)
• M50: 28,299,878 km (0.093 R)
• M51: 28,730,421 km (0.104 R)
• M52: 29,163,207 km (0.095 R)
• M53: 31,358,855 km (0.089 R)
• M54: 32,927,239 km (0.109 R)
• M55: 33,834,700 km (0.081 R)
• M56: 34,062,986 km (0.068 R)
• M57: 34,904,026 km (0.098 R)
• M58: 35,519,920 km (0.081 R)
• M59: 35,597,262 km (0.113 R)
• M60: 35,751,797 km (0.106 R)
• M61: 35,906,780 km (0.091 R)
• M62: 36,918,959 km (0.075 R)
• M63: 36,997,199 km (0.059 R)
• M64: 37,389,295 km (0.087 R)
• M65: 39,130,614 km (0.069 R)
• M66: 40,817,330 km (0.066 R)
• M67: 41,222,441 km (0.088 R)
• M68: 42,527,683 km (0.083 R)
• M69: 43,267,893 km (0.119 R)
• M70: 43,350,321 km (0.069 R)
• M71: 43,680,933 km (0.095 R)
• M72: 44,095,169 km (0.074 R)
• M73: 45,094,932 km (0.117 R)
• M74: 46,186,398 km (0.105 R)
• M75: 47,541,605 km (0.106 R)
• M76: 47,711,847 km (0.077 R)
• M77: 47,882,389 km (0.069 R)
• M78: 48,395,210 km (0.113 R)
• M79: 50,986,245 km (0.06 R)
• M80: 51,247,892 km (0.092 R)
• M81: 51,335,108 km (0.097 R)
• M82: 53,356,474 km (0.068 R)
• M83: 53,710,722 km (0.067 R)
• M84: 55,403,721 km (0.05 R)
• M85: 55,762,457 km (0.107 R)
• M86: 56,391,965 km (0.087 R)
• M87: 56,752,645 km (0.068 R)
• M88: 58,841,929 km (0.078 R)
• M89: 59,574,510 km (0.078 R)
• M90: 60,402,384 km (0.101 R)
• M91: 60,956,345 km (0.073 R)
• M92: 61,511,952 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 3.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.98 AU - 21.66 AU

Year: 30270 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,966,905 km

• M1: 111,301 km (0.079 R)
• M2: 287,378 km (0.109 R)
• M3: 341,981 km (0.106 R)
• M4: 815,159 km (0.086 R)
• M5: 1,031,178 km (0.117 R)
• M6: 1,073,664 km (0.111 R)
• M7: 1,863,541 km (0.094 R)
• M8: 2,367,087 km (0.089 R)
• M9: 2,442,335 km (0.098 R)
• M10: 2,672,865 km (0.099 R)
• M11: 3,278,886 km (0.108 R)
• M12: 4,149,695 km (0.105 R)
• M13: 4,516,958 km (0.1 R)
• M14: 6,086,838 km (0.109 R)
• M15: 6,715,000 km (0.06 R)
• M16: 6,768,256 km (0.104 R)
• M17: 7,556,338 km (0.078 R)
• M18: 7,806,765 km (0.117 R)
• M19: 8,088,158 km (0.075 R)
• M20: 8,487,884 km (0.106 R)
• M21: 8,632,096 km (0.059 R)
• M22: 8,661,118 km (0.105 R)
• M23: 8,981,707 km (0.043 R)
• M24: 10,363,991 km (0.075 R)
• M25: 10,580,160 km (0.081 R)
• M26: 10,985,420 km (0.117 R)
• M27: 11,079,667 km (0.118 R)
• M28: 11,682,846 km (0.085 R)
• M29: 11,746,874 km (0.111 R)
• M30: 12,296,496 km (0.098 R)
• M31: 12,656,728 km (0.115 R)
• M32: 13,656,191 km (0.087 R)
• M33: 14,405,228 km (0.088 R)
• M34: 14,577,415 km (0.077 R)
• M35: 14,923,584 km (0.115 R)
• M36: 15,483,080 km (0.118 R)
• M37: 16,049,608 km (0.07 R)
• M38: 16,586,664 km (0.047 R)
• M39: 16,731,026 km (0.069 R)
• M40: 17,973,735 km (0.108 R)
• M41: 19,321,612 km (0.041 R)
• M42: 19,397,458 km (0.107 R)
• M43: 19,663,593 km (0.098 R)
• M44: 20,045,965 km (0.09 R)
• M45: 20,199,602 km (0.082 R)
• M46: 20,276,645 km (0.054 R)
• M47: 20,315,092 km (0.104 R)
• M48: 21,012,667 km (0.073 R)
• M49: 21,836,352 km (0.119 R)
• M50: 22,311,774 km (0.037 R)
• M51: 23,151,766 km (0.107 R)
• M52: 23,677,005 km (0.08 R)
• M53: 24,533,752 km (0.095 R)
• M54: 25,359,083 km (0.029 R)
• M55: 25,817,002 km (0.103 R)
• M56: 25,942,365 km (0.096 R)
• M57: 26,909,815 km (0.072 R)
• M58: 27,461,980 km (0.078 R)
• M59: 27,504,616 km (0.076 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit