🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 164 Days

Day: 34.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.23 AU - 1.35 AU

Year: 530 Days

Day: 20 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.24 AU - 3.24 AU

Year: 1640 Days

Day: 18.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 12.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.05 AU - 12.57 AU

Year: 12854 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,350,447 km

• M1: 160,668 km (0.116 R)
• M2: 440,267 km (0.087 R)
• M3: 669,750 km (0.111 R)
• M4: 762,052 km (0.069 R)
• M5: 940,372 km (0.06 R)
• M6: 1,133,353 km (0.037 R)
• M7: 1,269,787 km (0.119 R)
• M8: 1,411,905 km (0.109 R)
• M9: 1,635,554 km (0.099 R)
• M10: 1,952,103 km (0.107 R)
• M11: 4,091,651 km (0.036 R)
• M12: 4,523,391 km (0.073 R)
• M13: 4,894,543 km (0.09 R)
• M14: 6,066,642 km (0.12 R)
• M15: 6,642,295 km (0.103 R)
• M16: 6,936,853 km (0.12 R)
• M17: 7,934,671 km (0.112 R)
• M18: 8,382,567 km (0.079 R)
• M19: 8,473,074 km (0.071 R)
• M20: 8,746,838 km (0.089 R)
• M21: 8,977,219 km (0.08 R)
• M22: 9,116,345 km (0.071 R)
• M23: 10,498,330 km (0.059 R)
• M24: 10,940,541 km (0.095 R)
• M25: 11,188,874 km (0.097 R)
• M26: 11,590,095 km (0.045 R)
• M27: 12,149,441 km (0.073 R)
• M28: 12,509,972 km (0.025 R)
• M29: 14,095,111 km (0.082 R)
• M30: 14,202,971 km (0.1 R)
• M31: 14,637,404 km (0.09 R)
• M32: 15,630,883 km (0.077 R)
• M33: 18,562,253 km (0.106 R)
• M34: 19,037,227 km (0.1 R)
• M35: 19,396,112 km (0.066 R)
• M36: 19,516,239 km (0.104 R)
• M37: 20,242,237 km (0.079 R)
• M38: 20,854,093 km (0.089 R)
• M39: 21,908,010 km (0.075 R)
• M40: 22,221,268 km (0.117 R)
• M41: 23,489,259 km (0.032 R)
• M42: 23,745,670 km (0.11 R)
• M43: 24,067,455 km (0.118 R)
• M44: 24,845,813 km (0.07 R)
• M45: 25,172,535 km (0.114 R)
• M46: 25,896,289 km (0.112 R)
• M47: 26,760,516 km (0.106 R)
• M48: 28,449,177 km (0.091 R)
• M49: 28,996,705 km (0.088 R)
• M50: 29,478,709 km (0.1 R)
• M51: 30,032,820 km (0.097 R)
• M52: 31,645,186 km (0.106 R)
• M53: 33,717,864 km (0.066 R)
• M54: 34,661,228 km (0.056 R)
• M55: 35,466,214 km (0.112 R)
• M56: 35,907,827 km (0.091 R)
• M57: 36,129,382 km (0.097 R)
• M58: 36,945,588 km (0.113 R)
• M59: 37,243,886 km (0.068 R)
• M60: 37,993,072 km (0.066 R)
• M61: 38,369,610 km (0.105 R)
• M62: 39,126,276 km (0.117 R)
• M63: 39,354,263 km (0.087 R)
• M64: 40,347,294 km (0.025 R)
• M65: 40,962,440 km (0.107 R)
• M66: 42,592,010 km (0.101 R)
• M67: 43,061,448 km (0.059 R)
• M68: 43,453,993 km (0.086 R)
• M69: 43,532,681 km (0.093 R)
• M70: 43,611,370 km (0.119 R)
• M71: 44,638,808 km (0.049 R)
• M72: 45,754,210 km (0.067 R)
• M73: 46,798,103 km (0.105 R)
• M74: 46,878,737 km (0.059 R)
• M75: 47,525,448 km (0.115 R)
• M76: 48,175,002 km (0.06 R)
• M77: 49,401,106 km (0.105 R)
• M78: 50,554,506 km (0.057 R)
• M79: 50,637,383 km (0.093 R)
• M80: 51,800,357 km (0.096 R)
• M81: 52,217,885 km (0.099 R)
• M82: 53,983,588 km (0.119 R)
• M83: 54,152,634 km (0.104 R)
• M84: 54,322,128 km (0.052 R)
• M85: 55,512,479 km (0.104 R)
• M86: 56,625,636 km (0.092 R)
• M87: 57,573,189 km (0.119 R)
• M88: 57,746,124 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 4.1

Gravity: 56.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.03 AU - 15.91 AU

Year: 20947 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,350,447 km

• M1: 165,754 km (0.082 R)
• M2: 316,699 km (0.098 R)
• M3: 396,135 km (0.082 R)
• M4: 527,482 km (0.037 R)
• M5: 997,818 km (0.11 R)
• M6: 1,464,414 km (0.084 R)
• M7: 1,844,093 km (0.104 R)
• M8: 2,176,350 km (0.116 R)
• M9: 2,978,942 km (0.11 R)
• M10: 3,411,280 km (0.054 R)
• M11: 3,816,840 km (0.085 R)
• M12: 4,333,252 km (0.076 R)
• M13: 4,673,138 km (0.12 R)
• M14: 6,224,169 km (0.119 R)
• M15: 6,662,341 km (0.086 R)
• M16: 8,572,407 km (0.074 R)
• M17: 8,875,642 km (0.06 R)
• M18: 9,059,348 km (0.112 R)
• M19: 9,244,251 km (0.053 R)
• M20: 9,430,351 km (0.111 R)
• M21: 9,680,478 km (0.119 R)
• M22: 10,123,438 km (0.106 R)
• M23: 11,160,450 km (0.055 R)
• M24: 11,557,931 km (0.05 R)
• M25: 11,624,652 km (0.11 R)
• M26: 12,778,201 km (0.073 R)
• M27: 15,118,959 km (0.051 R)
• M28: 15,264,967 km (0.111 R)
• M29: 17,434,734 km (0.074 R)
• M30: 18,127,522 km (0.084 R)
• M31: 18,282,655 km (0.055 R)
• M32: 18,672,507 km (0.06 R)
• M33: 19,539,726 km (0.106 R)
• M34: 19,938,255 km (0.113 R)
• M35: 20,258,992 km (0.063 R)
• M36: 20,419,960 km (0.094 R)
• M37: 22,136,147 km (0.098 R)
• M38: 23,813,139 km (0.03 R)
• M39: 25,356,989 km (0.114 R)
• M40: 26,667,915 km (0.084 R)
• M41: 27,021,265 km (0.11 R)
• M42: 27,376,111 km (0.075 R)
• M43: 28,090,591 km (0.111 R)
• M44: 28,450,074 km (0.08 R)
• M45: 28,811,054 km (0.077 R)
• M46: 30,546,389 km (0.091 R)
• M47: 32,127,489 km (0.081 R)
• M48: 33,259,646 km (0.033 R)
• M49: 34,308,776 km (0.118 R)
• M50: 34,596,752 km (0.107 R)
• M51: 36,635,172 km (0.106 R)
• M52: 37,718,410 km (0.06 R)
• M53: 38,612,407 km (0.054 R)
• M54: 38,812,120 km (0.116 R)
• M55: 40,219,088 km (0.099 R)
• M56: 41,438,311 km (0.104 R)
• M57: 41,847,312 km (0.034 R)
• M58: 45,062,918 km (0.108 R)
• M59: 45,589,054 km (0.113 R)
• M60: 47,927,567 km (0.103 R)
• M61: 48,249,502 km (0.108 R)
• M62: 48,679,895 km (0.063 R)
• M63: 48,787,755 km (0.077 R)
• M64: 50,741,354 km (0.116 R)
• M65: 52,609,831 km (0.074 R)
• M66: 53,942,299 km (0.076 R)
• M67: 54,388,849 km (0.083 R)
• M68: 54,724,696 km (0.116 R)
• M69: 55,736,127 km (0.076 R)
• M70: 56,867,087 km (0.099 R)
• M71: 57,207,871 km (0.08 R)
• M72: 58,119,970 km (0.087 R)
• M73: 58,807,073 km (0.115 R)
• M74: 60,074,017 km (0.114 R)
• M75: 60,768,749 km (0.055 R)
• M76: 61,815,935 km (0.089 R)
• M77: 63,221,407 km (0.12 R)
• M78: 63,456,724 km (0.046 R)
• M79: 63,810,224 km (0.096 R)
• M80: 65,349,436 km (0.098 R)
• M81: 65,468,217 km (0.111 R)
• M82: 65,706,227 km (0.032 R)
• M83: 66,661,260 km (0.061 R)
• M84: 67,020,594 km (0.117 R)
• M85: 69,068,739 km (0.094 R)
• M86: 70,283,024 km (0.118 R)
• M87: 70,770,863 km (0.101 R)
• M88: 71,995,022 km (0.081 R)
• M89: 73,968,218 km (0.084 R)
• M90: 74,588,601 km (0.108 R)
• M91: 75,086,014 km (0.066 R)
• M92: 77,086,885 km (0.091 R)
• M93: 79,105,260 km (0.069 R)
• M94: 81,908,724 km (0.11 R)
• M95: 83,322,573 km (0.094 R)
• M96: 86,174,507 km (0.092 R)
• M97: 86,957,951 km (0.096 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit