🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.62 AU - 1.88 AU

Year: 872 Days

Day: 17.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.62 AU

Year: 1179 Days

Day: 43.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,369,086 km

• M1: 152,440 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.77 AU - 4.31 AU

Year: 3059 Days

Day: 42.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 8.2

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.42 AU - 6.3 AU

Year: 5344 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,369,086 km

• M1: 185,202 km (0.056 R)
• M2: 286,330 km (0.07 R)
• M3: 346,169 km (0.097 R)
• M4: 430,842 km (0.044 R)
• M5: 512,822 km (0.097 R)
• M6: 670,198 km (0.044 R)
• M7: 805,136 km (0.046 R)
• M8: 976,724 km (0.104 R)
• M9: 1,088,325 km (0.047 R)
• M10: 1,324,390 km (0.046 R)
• M11: 1,692,251 km (0.099 R)
• M12: 1,793,379 km (0.108 R)
• M13: 2,108,881 km (0.112 R)
• M14: 2,181,436 km (0.087 R)
• M15: 2,273,289 km (0.107 R)
• M16: 2,347,789 km (0.078 R)
• M17: 2,423,037 km (0.08 R)
• M18: 2,791,646 km (0.071 R)
• M19: 2,851,635 km (0.105 R)
• M20: 3,136,619 km (0.103 R)
• M21: 3,409,485 km (0.113 R)
• M22: 3,516,448 km (0.116 R)
• M23: 3,668,289 km (0.06 R)
• M24: 3,777,945 km (0.104 R)
• M25: 4,204,897 km (0.072 R)
• M26: 4,459,213 km (0.073 R)
• M27: 4,529,375 km (0.034 R)
• M28: 5,325,834 km (0.109 R)
• M29: 5,676,940 km (0.087 R)
• M30: 5,957,885 km (0.089 R)
• M31: 6,035,376 km (0.071 R)
• M32: 6,113,167 km (0.112 R)
• M33: 6,348,485 km (0.061 R)
• M34: 6,454,101 km (0.112 R)
• M35: 7,017,935 km (0.092 R)
• M36: 7,347,200 km (0.066 R)
• M37: 7,822,473 km (0.108 R)
• M38: 8,802,488 km (0.032 R)
• M39: 9,487,198 km (0.099 R)
• M40: 10,065,693 km (0.03 R)
• M41: 10,468,111 km (0.091 R)
• M42: 10,530,493 km (0.103 R)
• M43: 10,939,045 km (0.08 R)
• M44: 11,193,062 km (0.108 R)
• M45: 11,449,024 km (0.092 R)
• M46: 11,513,202 km (0.092 R)
• M47: 11,609,842 km (0.041 R)
• M48: 12,690,986 km (0.113 R)
• M49: 13,058,398 km (0.079 R)
• M50: 13,192,887 km (0.117 R)
• M51: 13,497,169 km (0.096 R)
• M52: 14,667,622 km (0.119 R)
• M53: 14,772,341 km (0.078 R)
• M54: 14,947,670 km (0.045 R)
• M55: 15,158,902 km (0.113 R)
• M56: 15,513,150 km (0.118 R)
• M57: 16,374,534 km (0.069 R)
• M58: 16,447,089 km (0.043 R)
• M59: 16,592,349 km (0.032 R)
• M60: 16,774,559 km (0.117 R)
• M61: 18,031,181 km (0.12 R)
• M62: 18,218,477 km (0.071 R)
• M63: 18,557,317 km (0.057 R)
• M64: 18,784,406 km (0.074 R)
• M65: 19,356,169 km (0.119 R)
• M66: 19,509,507 km (0.09 R)
• M67: 20,049,705 km (0.044 R)
• M68: 20,594,690 km (0.087 R)
• M69: 21,619,884 km (0.097 R)
• M70: 22,098,747 km (0.087 R)
• M71: 22,460,026 km (0.05 R)
• M72: 23,229,408 km (0.054 R)
• M73: 23,719,640 km (0.034 R)
• M74: 23,801,769 km (0.036 R)
• M75: 24,089,596 km (0.105 R)
• M76: 24,378,768 km (0.096 R)
• M77: 24,627,400 km (0.056 R)
• M78: 25,462,605 km (0.053 R)
• M79: 25,968,096 km (0.101 R)
• M80: 27,074,671 km (0.116 R)
• M81: 27,547,550 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 5.3

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.06 AU - 16.98 AU

Year: 25295 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,369,086 km

• M1: 106,065 km (0.118 R)
• M2: 257,159 km (0.11 R)
• M3: 492,177 km (0.1 R)
• M4: 559,945 km (0.076 R)
• M5: 756,367 km (0.072 R)
• M6: 1,209,648 km (0.112 R)
• M7: 1,302,698 km (0.11 R)
• M8: 2,055,475 km (0.116 R)
• M9: 2,318,917 km (0.062 R)
• M10: 2,553,187 km (0.096 R)
• M11: 3,257,494 km (0.11 R)
• M12: 4,586,820 km (0.115 R)
• M13: 4,781,896 km (0.118 R)
• M14: 5,029,630 km (0.07 R)
• M15: 5,332,416 km (0.09 R)
• M16: 5,486,053 km (0.053 R)
• M17: 6,601,754 km (0.102 R)
• M18: 6,766,760 km (0.088 R)
• M19: 7,044,863 km (0.081 R)
• M20: 7,326,556 km (0.107 R)
• M21: 8,076,340 km (0.094 R)
• M22: 8,252,866 km (0.114 R)
• M23: 8,910,797 km (0.054 R)
• M24: 8,971,534 km (0.104 R)
• M25: 9,276,714 km (0.113 R)
• M26: 9,709,949 km (0.047 R)
• M27: 10,213,047 km (0.107 R)
• M28: 10,724,671 km (0.111 R)
• M29: 11,573,639 km (0.033 R)
• M30: 11,706,183 km (0.116 R)
• M31: 12,039,637 km (0.037 R)
• M32: 12,106,656 km (0.102 R)
• M33: 12,647,752 km (0.115 R)
• M34: 13,266,040 km (0.112 R)
• M35: 13,613,705 km (0.105 R)
• M36: 13,753,579 km (0.112 R)
• M37: 14,176,193 km (0.041 R)
• M38: 14,674,504 km (0.067 R)
• M39: 16,352,094 km (0.104 R)
• M40: 17,251,327 km (0.071 R)
• M41: 17,402,720 km (0.031 R)
• M42: 17,630,558 km (0.112 R)
• M43: 19,568,299 km (0.078 R)
• M44: 20,442,100 km (0.081 R)
• M45: 22,309,680 km (0.079 R)
• M46: 22,557,265 km (0.075 R)
• M47: 23,389,328 km (0.065 R)
• M48: 24,655,973 km (0.109 R)
• M49: 25,083,075 km (0.112 R)
• M50: 27,255,236 km (0.113 R)
• M51: 30,213,235 km (0.076 R)
• M52: 30,853,663 km (0.119 R)
• M53: 31,313,976 km (0.075 R)
• M54: 32,427,582 km (0.06 R)
• M55: 32,708,078 km (0.113 R)
• M56: 33,554,354 km (0.089 R)
• M57: 35,749,254 km (0.053 R)
• M58: 37,499,249 km (0.07 R)
• M59: 39,675,599 km (0.08 R)
• M60: 41,791,063 km (0.071 R)
• M61: 45,084,161 km (0.119 R)
• M62: 45,710,976 km (0.076 R)
• M63: 47,184,365 km (0.081 R)
• M64: 47,714,390 km (0.11 R)
• M65: 49,531,257 km (0.083 R)
• M66: 50,718,764 km (0.111 R)
• M67: 53,562,770 km (0.106 R)
• M68: 54,448,239 km (0.106 R)
• M69: 54,892,844 km (0.12 R)
• M70: 55,561,846 km (0.063 R)
• M71: 56,458,087 km (0.078 R)
• M72: 59,289,675 km (0.069 R)
• M73: 60,205,513 km (0.036 R)
• M74: 62,515,454 km (0.051 R)
• M75: 63,097,540 km (0.106 R)
• M76: 64,384,231 km (0.111 R)
• M77: 65,561,416 km (0.095 R)
• M78: 66,627,002 km (0.088 R)
• M79: 67,102,424 km (0.108 R)
• M80: 67,937,180 km (0.099 R)
• M81: 69,978,742 km (0.107 R)
• M82: 70,461,943 km (0.118 R)
• M83: 71,310,313 km (0.083 R)
• M84: 73,630,127 km (0.109 R)
• M85: 75,107,855 km (0.104 R)
• M86: 75,726,592 km (0.104 R)
• M87: 75,850,459 km (0.06 R)
• M88: 76,844,387 km (0.099 R)
• M89: 78,217,995 km (0.088 R)
• M90: 78,343,208 km (0.101 R)
• M91: 79,599,681 km (0.038 R)
• M92: 80,483,206 km (0.11 R)
• M93: 82,005,214 km (0.111 R)
• M94: 82,769,809 km (0.094 R)
• M95: 82,897,566 km (0.112 R)
• M96: 85,206,609 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit