🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.37 AU - 1.95 AU

Year: 748 Days

Day: 30.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.44 AU - 2.98 AU

Year: 1561 Days

Day: 26.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.59 AU - 4.91 AU

Year: 3622 Days

Day: 35.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,874,352 km

• M1: 2,357,363 km (0.067 R)
• M2: 2,625,592 km (0.095 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 11

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.72 AU - 8.6 AU

Year: 7417 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,874,352 km

• M1: 185,352 km (0.112 R)
• M2: 265,835 km (0.11 R)
• M3: 400,025 km (0.056 R)
• M4: 707,897 km (0.09 R)
• M5: 792,719 km (0.084 R)
• M6: 881,431 km (0.117 R)
• M7: 1,069,774 km (0.11 R)
• M8: 1,359,545 km (0.056 R)
• M9: 1,655,300 km (0.078 R)
• M10: 1,811,032 km (0.112 R)
• M11: 1,910,814 km (0.11 R)
• M12: 2,012,540 km (0.091 R)
• M13: 2,137,155 km (0.111 R)
• M14: 2,571,139 km (0.048 R)
• M15: 3,080,220 km (0.101 R)
• M16: 3,224,582 km (0.101 R)
• M17: 3,570,303 km (0.111 R)
• M18: 4,377,832 km (0.03 R)
• M19: 4,705,302 km (0.075 R)
• M20: 4,844,129 km (0.098 R)
• M21: 4,928,203 km (0.109 R)
• M22: 5,040,850 km (0.11 R)
• M23: 5,384,327 km (0.079 R)
• M24: 5,617,550 km (0.117 R)
• M25: 6,832,883 km (0.088 R)
• M26: 7,600,170 km (0.049 R)
• M27: 7,895,028 km (0.091 R)
• M28: 8,563,581 km (0.053 R)
• M29: 8,699,415 km (0.093 R)
• M30: 9,042,443 km (0.042 R)
• M31: 9,424,815 km (0.119 R)
• M32: 9,600,443 km (0.089 R)
• M33: 9,954,841 km (0.09 R)
• M34: 10,349,629 km (0.032 R)
• M35: 10,603,647 km (0.104 R)
• M36: 10,749,654 km (0.069 R)
• M37: 10,822,957 km (0.061 R)
• M38: 11,228,966 km (0.113 R)
• M39: 11,602,362 km (0.106 R)
• M40: 12,017,945 km (0.079 R)
• M41: 12,323,274 km (0.053 R)
• M42: 12,630,997 km (0.064 R)
• M43: 12,824,726 km (0.073 R)
• M44: 15,184,034 km (0.087 R)
• M45: 15,390,031 km (0.061 R)
• M46: 15,804,865 km (0.098 R)
• M47: 15,888,341 km (0.106 R)
• M48: 16,900,670 km (0.059 R)
• M49: 17,114,296 km (0.1 R)
• M50: 17,285,735 km (0.091 R)
• M51: 17,933,942 km (0.111 R)
• M52: 18,064,541 km (0.114 R)
• M53: 18,282,954 km (0.049 R)
• M54: 18,987,560 km (0.095 R)
• M55: 19,165,133 km (0.111 R)
• M56: 19,611,383 km (0.082 R)
• M57: 19,971,017 km (0.111 R)
• M58: 20,423,401 km (0.119 R)
• M59: 20,514,356 km (0.1 R)
• M60: 21,062,632 km (0.112 R)
• M61: 21,338,491 km (0.118 R)
• M62: 22,080,197 km (0.118 R)
• M63: 22,877,554 km (0.113 R)
• M64: 23,732,057 km (0.048 R)
• M65: 23,971,264 km (0.109 R)
• M66: 24,452,221 km (0.11 R)
• M67: 24,984,789 km (0.052 R)
• M68: 25,815,506 km (0.102 R)
• M69: 28,007,265 km (0.114 R)
• M70: 28,158,807 km (0.119 R)
• M71: 29,330,159 km (0.114 R)
• M72: 29,587,018 km (0.092 R)
• M73: 29,999,310 km (0.05 R)
• M74: 30,206,204 km (0.115 R)
• M75: 30,673,547 km (0.037 R)
• M76: 30,829,728 km (0.091 R)
• M77: 32,672,624 km (0.057 R)
• M78: 33,259,197 km (0.045 R)
• M79: 33,687,945 km (0.028 R)
• M80: 34,985,257 km (0.071 R)
• M81: 35,366,732 km (0.117 R)
• M82: 35,968,863 km (0.098 R)
• M83: 36,574,435 km (0.106 R)
• M84: 36,906,243 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 13.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.97 AU - 10.05 AU

Year: 10260 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,874,352 km

• M1: 201,957 km (0.108 R)
• M2: 302,636 km (0.109 R)
• M3: 397,033 km (0.064 R)
• M4: 487,689 km (0.065 R)
• M5: 887,714 km (0.108 R)
• M6: 977,173 km (0.111 R)
• M7: 1,677,591 km (0.082 R)
• M8: 1,774,829 km (0.042 R)
• M9: 1,924,577 km (0.096 R)
• M10: 2,026,902 km (0.063 R)
• M11: 2,254,889 km (0.093 R)
• M12: 3,456,309 km (0.069 R)
• M13: 3,968,084 km (0.111 R)
• M14: 4,122,020 km (0.096 R)
• M15: 4,412,988 km (0.103 R)
• M16: 4,944,658 km (0.118 R)
• M17: 5,039,204 km (0.103 R)
• M18: 5,326,582 km (0.112 R)
• M19: 5,545,593 km (0.073 R)
• M20: 6,272,040 km (0.094 R)
• M21: 6,895,863 km (0.109 R)
• M22: 8,399,621 km (0.105 R)
• M23: 8,598,287 km (0.093 R)
• M24: 8,827,022 km (0.088 R)
• M25: 10,576,420 km (0.12 R)
• M26: 10,976,145 km (0.117 R)
• M27: 11,380,808 km (0.097 R)
• M28: 12,076,737 km (0.061 R)
• M29: 12,429,937 km (0.101 R)
• M30: 12,526,877 km (0.066 R)
• M31: 12,851,803 km (0.072 R)
• M32: 13,080,838 km (0.077 R)
• M33: 13,344,429 km (0.041 R)
• M34: 14,078,057 km (0.106 R)
• M35: 14,517,875 km (0.049 R)
• M36: 14,722,375 km (0.099 R)
• M37: 14,824,999 km (0.084 R)
• M38: 15,307,004 km (0.099 R)
• M39: 15,445,531 km (0.054 R)
• M40: 15,934,268 km (0.102 R)
• M41: 16,215,811 km (0.09 R)
• M42: 16,962,603 km (0.062 R)
• M43: 17,866,324 km (0.082 R)
• M44: 18,416,096 km (0.065 R)
• M45: 18,859,953 km (0.084 R)
• M46: 19,457,148 km (0.04 R)
• M47: 20,212,617 km (0.069 R)
• M48: 20,441,053 km (0.116 R)
• M49: 22,693,698 km (0.089 R)
• M50: 23,089,983 km (0.11 R)
• M51: 23,448,718 km (0.056 R)
• M52: 23,648,731 km (0.091 R)
• M53: 23,929,675 km (0.089 R)
• M54: 24,616,928 km (0.029 R)
• M55: 24,901,762 km (0.074 R)
• M56: 25,310,464 km (0.097 R)
• M57: 25,597,991 km (0.111 R)
• M58: 26,051,871 km (0.117 R)
• M59: 26,675,245 km (0.092 R)
• M60: 27,303,556 km (0.099 R)
• M61: 28,531,904 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 3.4

Gravity: 40.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.76 AU - 19.04 AU

Year: 23235 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,874,352 km

• M1: 95,144 km (0.101 R)
• M2: 191,635 km (0.038 R)
• M3: 251,175 km (0.029 R)
• M4: 700,567 km (0.118 R)
• M5: 723,754 km (0.106 R)
• M6: 1,237,623 km (0.115 R)
• M7: 1,294,171 km (0.102 R)
• M8: 1,558,810 km (0.109 R)
• M9: 1,744,311 km (0.096 R)
• M10: 1,936,844 km (0.109 R)
• M11: 2,035,728 km (0.049 R)
• M12: 2,238,433 km (0.096 R)
• M13: 2,447,421 km (0.111 R)
• M14: 2,518,480 km (0.109 R)
• M15: 3,111,486 km (0.119 R)
• M16: 4,374,541 km (0.099 R)
• M17: 4,945,855 km (0.119 R)
• M18: 5,035,764 km (0.117 R)
• M19: 6,351,028 km (0.035 R)
• M20: 6,497,933 km (0.081 R)
• M21: 7,505,624 km (0.102 R)
• M22: 7,608,996 km (0.033 R)
• M23: 8,027,422 km (0.109 R)
• M24: 8,723,052 km (0.091 R)
• M25: 8,886,413 km (0.113 R)
• M26: 9,830,525 km (0.105 R)
• M27: 9,887,073 km (0.111 R)
• M28: 10,057,315 km (0.049 R)
• M29: 10,573,727 km (0.103 R)
• M30: 10,689,665 km (0.111 R)
• M31: 11,040,024 km (0.108 R)
• M32: 11,513,052 km (0.061 R)
• M33: 11,811,949 km (0.053 R)
• M34: 12,295,599 km (0.11 R)
• M35: 12,601,227 km (0.115 R)
• M36: 12,724,196 km (0.109 R)
• M37: 13,282,197 km (0.099 R)
• M38: 13,344,728 km (0.09 R)
• M39: 13,658,734 km (0.094 R)
• M40: 16,457,411 km (0.097 R)
• M41: 16,659,069 km (0.097 R)
• M42: 18,301,804 km (0.118 R)
• M43: 19,780,878 km (0.116 R)
• M44: 19,923,744 km (0.087 R)
• M45: 20,788,120 km (0.114 R)
• M46: 21,517,709 km (0.069 R)
• M47: 21,885,720 km (0.058 R)
• M48: 22,404,226 km (0.044 R)
• M49: 23,001,869 km (0.116 R)
• M50: 23,453,505 km (0.098 R)
• M51: 25,755,218 km (0.058 R)
• M52: 26,224,208 km (0.117 R)
• M53: 27,249,851 km (0.112 R)
• M54: 28,368,992 km (0.112 R)
• M55: 29,177,569 km (0.117 R)
• M56: 29,421,563 km (0.058 R)
• M57: 30,734,434 km (0.052 R)
• M58: 31,148,670 km (0.089 R)
• M59: 31,481,376 km (0.095 R)
• M60: 32,570,748 km (0.113 R)
• M61: 33,247,229 km (0.089 R)
• M62: 34,442,217 km (0.105 R)
• M63: 37,049,708 km (0.114 R)
• M64: 37,402,160 km (0.11 R)
• M65: 39,629,972 km (0.084 R)
• M66: 39,720,030 km (0.083 R)
• M67: 40,080,710 km (0.09 R)
• M68: 44,493,100 km (0.073 R)
• M69: 46,186,847 km (0.036 R)
• M70: 46,946,505 km (0.051 R)
• M71: 47,327,830 km (0.074 R)
• M72: 47,518,866 km (0.109 R)
• M73: 47,614,459 km (0.073 R)
• M74: 51,001,355 km (0.082 R)
• M75: 52,377,655 km (0.057 R)
• M76: 52,674,158 km (0.108 R)
• M77: 53,965,637 km (0.109 R)
• M78: 56,680,688 km (0.099 R)
• M79: 58,412,882 km (0.056 R)
• M80: 59,439,872 km (0.061 R)
• M81: 60,162,429 km (0.091 R)
• M82: 60,991,650 km (0.083 R)
• M83: 62,033,450 km (0.102 R)
• M84: 63,501,903 km (0.092 R)
• M85: 63,818,152 km (0.05 R)
• M86: 64,663,680 km (0.117 R)
• M87: 65,513,096 km (0.055 R)
• M88: 66,259,290 km (0.075 R)
• M89: 66,901,065 km (0.094 R)
• M90: 67,115,589 km (0.096 R)
• M91: 67,437,523 km (0.097 R)
• M92: 68,622,787 km (0.092 R)
• M93: 69,380,500 km (0.109 R)
• M94: 71,451,384 km (0.114 R)
• M95: 71,560,889 km (0.114 R)
• M96: 71,889,855 km (0.089 R)
• M97: 72,109,465 km (0.037 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit