🌌 Stone's Star System Generator

Planet 1 - 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): 0.226

Orbit Range: 1.66 AU - 2.62 AU

Year: 1138 Days

Day: 32.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.98 AU - 3.24 AU

Year: 1532 Days

Day: 28.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.98 AU - 4.2 AU

Year: 3006 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,325,217 km

• M1: 273,615 km (0.075 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 5.8

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.84 AU - 13.64 AU

Year: 17509 Days

Day: 24 Hours

Environment

Temp: -178 °C

Axial Tilt: 124 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,325,217 km

• M1: 125,213 km (0.096 R)
• M2: 222,153 km (0.109 R)
• M3: 382,821 km (0.096 R)
• M4: 557,402 km (0.109 R)
• M5: 1,328,728 km (0.083 R)
• M6: 1,533,827 km (0.034 R)
• M7: 2,039,917 km (0.063 R)
• M8: 2,666,133 km (0.049 R)
• M9: 2,962,337 km (0.061 R)
• M10: 3,000,185 km (0.092 R)
• M11: 3,308,207 km (0.094 R)
• M12: 3,347,402 km (0.045 R)
• M13: 3,545,918 km (0.108 R)
• M14: 4,638,432 km (0.086 R)
• M15: 4,815,256 km (0.088 R)
• M16: 5,590,921 km (0.061 R)
• M17: 6,017,126 km (0.112 R)
• M18: 6,113,317 km (0.092 R)
• M19: 6,601,604 km (0.086 R)
• M20: 7,153,321 km (0.11 R)
• M21: 7,771,759 km (0.096 R)
• M22: 9,169,751 km (0.061 R)
• M23: 9,280,454 km (0.045 R)
• M24: 9,336,104 km (0.076 R)
• M25: 11,288,805 km (0.105 R)
• M26: 11,407,436 km (0.108 R)
• M27: 12,310,858 km (0.115 R)
• M28: 12,678,569 km (0.097 R)
• M29: 13,676,836 km (0.114 R)
• M30: 13,993,983 km (0.046 R)
• M31: 14,377,702 km (0.094 R)
• M32: 14,829,787 km (0.097 R)
• M33: 15,814,141 km (0.11 R)
• M34: 15,946,983 km (0.068 R)
• M35: 16,549,264 km (0.086 R)
• M36: 16,751,820 km (0.118 R)
• M37: 17,501,156 km (0.092 R)
• M38: 19,173,660 km (0.099 R)
• M39: 19,386,238 km (0.028 R)
• M40: 19,457,297 km (0.12 R)
• M41: 19,885,447 km (0.04 R)
• M42: 22,668,117 km (0.043 R)
• M43: 23,723,679 km (0.104 R)
• M44: 26,905,775 km (0.078 R)
• M45: 27,064,349 km (0.118 R)
• M46: 27,542,165 km (0.094 R)
• M47: 28,506,024 km (0.073 R)
• M48: 28,667,590 km (0.058 R)
• M49: 29,154,680 km (0.102 R)
• M50: 30,797,414 km (0.108 R)
• M51: 31,296,174 km (0.038 R)
• M52: 32,892,832 km (0.118 R)
• M53: 34,257,912 km (0.101 R)
• M54: 34,602,137 km (0.076 R)
• M55: 35,293,878 km (0.094 R)
• M56: 35,554,477 km (0.053 R)
• M57: 35,902,891 km (0.111 R)
• M58: 36,164,836 km (0.062 R)
• M59: 38,284,189 km (0.09 R)
• M60: 39,448,959 km (0.075 R)
• M61: 39,719,282 km (0.087 R)
• M62: 40,716,202 km (0.111 R)
• M63: 41,996,760 km (0.093 R)
• M64: 42,734,427 km (0.101 R)
• M65: 42,919,480 km (0.088 R)
• M66: 45,349,697 km (0.058 R)
• M67: 45,822,127 km (0.051 R)
• M68: 48,112,620 km (0.12 R)
• M69: 48,981,036 km (0.089 R)
• M70: 49,368,644 km (0.107 R)
• M71: 49,465,733 km (0.083 R)
• M72: 50,635,588 km (0.119 R)
• M73: 51,814,569 km (0.088 R)
• M74: 52,011,888 km (0.035 R)
• M75: 54,500,000 km (0.086 R)
• M76: 56,416,648 km (0.032 R)
• M77: 56,518,225 km (0.087 R)
• M78: 59,075,152 km (0.105 R)
• M79: 59,384,520 km (0.093 R)
• M80: 59,797,859 km (0.077 R)
• M81: 62,402,657 km (0.073 R)
• M82: 62,822,878 km (0.062 R)
• M83: 62,928,045 km (0.103 R)
• M84: 63,349,462 km (0.045 R)
• M85: 64,194,989 km (0.117 R)
• M86: 64,725,464 km (0.069 R)
• M87: 67,614,498 km (0.09 R)
• M88: 68,478,575 km (0.033 R)
• M89: 72,081,340 km (0.061 R)
• M90: 73,739,184 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 5.7

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.99 AU - 20.35 AU

Year: 29319 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,325,217 km

• M1: 78,838 km (0.115 R)
• M2: 201,658 km (0.107 R)
• M3: 440,865 km (0.118 R)
• M4: 673,639 km (0.106 R)
• M5: 941,569 km (0.081 R)
• M6: 1,057,657 km (0.058 R)
• M7: 1,466,508 km (0.087 R)
• M8: 2,296,627 km (0.107 R)
• M9: 3,467,828 km (0.1 R)
• M10: 3,512,708 km (0.077 R)
• M11: 3,785,574 km (0.052 R)
• M12: 4,112,445 km (0.09 R)
• M13: 4,255,311 km (0.112 R)
• M14: 6,866,841 km (0.087 R)
• M15: 7,437,857 km (0.092 R)
• M16: 8,083,222 km (0.059 R)
• M17: 10,773,440 km (0.102 R)
• M18: 11,102,705 km (0.119 R)
• M19: 12,110,247 km (0.103 R)
• M20: 13,357,594 km (0.08 R)
• M21: 13,711,243 km (0.069 R)
• M22: 13,924,869 km (0.081 R)
• M23: 14,283,455 km (0.099 R)
• M24: 14,863,596 km (0.072 R)
• M25: 15,229,961 km (0.081 R)
• M26: 15,673,668 km (0.086 R)
• M27: 15,822,518 km (0.072 R)
• M28: 16,271,760 km (0.077 R)
• M29: 16,498,102 km (0.051 R)
• M30: 16,649,495 km (0.06 R)
• M31: 17,722,112 km (0.114 R)
• M32: 19,853,133 km (0.102 R)
• M33: 20,256,599 km (0.066 R)
• M34: 21,153,588 km (0.067 R)
• M35: 22,733,341 km (0.101 R)
• M36: 23,325,001 km (0.068 R)
• M37: 24,869,150 km (0.101 R)
• M38: 25,566,127 km (0.064 R)
• M39: 25,653,641 km (0.07 R)
• M40: 26,889,918 km (0.115 R)
• M41: 27,157,399 km (0.115 R)
• M42: 28,507,819 km (0.112 R)
• M43: 30,434,789 km (0.078 R)
• M44: 30,806,690 km (0.104 R)
• M45: 31,742,723 km (0.118 R)
• M46: 32,688,032 km (0.094 R)
• M47: 33,068,909 km (0.098 R)
• M48: 33,930,891 km (0.105 R)
• M49: 34,994,532 km (0.051 R)
• M50: 35,091,771 km (0.092 R)
• M51: 35,872,821 km (0.071 R)
• M52: 36,265,516 km (0.078 R)
• M53: 40,270,251 km (0.085 R)
• M54: 41,293,051 km (0.115 R)
• M55: 41,601,522 km (0.059 R)
• M56: 42,428,051 km (0.065 R)
• M57: 42,635,543 km (0.05 R)
• M58: 43,677,941 km (0.053 R)
• M59: 44,202,132 km (0.08 R)
• M60: 45,363,011 km (0.098 R)
• M61: 46,320,288 km (0.071 R)
• M62: 47,176,736 km (0.09 R)
• M63: 47,391,708 km (0.08 R)
• M64: 48,362,897 km (0.106 R)
• M65: 48,688,123 km (0.033 R)
• M66: 50,544,483 km (0.094 R)
• M67: 50,874,496 km (0.063 R)
• M68: 51,315,660 km (0.084 R)
• M69: 51,758,171 km (0.102 R)
• M70: 52,646,632 km (0.108 R)
• M71: 53,540,330 km (0.063 R)
• M72: 55,003,098 km (0.103 R)
• M73: 55,455,931 km (0.116 R)
• M74: 56,023,505 km (0.108 R)
• M75: 57,508,413 km (0.06 R)
• M76: 61,218,441 km (0.089 R)
• M77: 64,051,226 km (0.094 R)
• M78: 64,885,384 km (0.067 R)
• M79: 65,723,281 km (0.088 R)
• M80: 70,088,547 km (0.079 R)
• M81: 70,948,137 km (0.107 R)
• M82: 73,547,848 km (0.076 R)
• M83: 75,423,806 km (0.119 R)
• M84: 75,800,792 km (0.114 R)
• M85: 76,304,638 km (0.052 R)
• M86: 76,430,749 km (0.119 R)
• M87: 77,442,031 km (0.092 R)
• M88: 79,989,832 km (0.104 R)
• M89: 83,862,771 km (0.082 R)
• M90: 85,953,102 km (0.105 R)
• M91: 86,346,993 km (0.081 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit