🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.53 AU - 0.63 AU

Year: 163 Days

Day: 17.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 175.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 176 Days

Day: 39.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.35 AU - 2.51 AU

Year: 1398 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.15 AU - 3.03 AU

Year: 1538 Days

Day: 17.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,285,023 km

• M1: 2,362,300 km (0.064 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.15 AU - 4.73 AU

Year: 2886 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 177.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,285,023 km

• M1: 1,106,426 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.39 AU - 5.03 AU

Year: 3187 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,285,023 km

• M1: 282,890 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 14.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.84 AU - 8.92 AU

Year: 9763 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 113,285,023 km

• M1: 179,218 km (0.099 R)
• M2: 511,625 km (0.101 R)
• M3: 814,710 km (0.108 R)
• M4: 912,547 km (0.113 R)
• M5: 1,050,177 km (0.098 R)
• M6: 1,195,287 km (0.051 R)
• M7: 1,487,003 km (0.06 R)
• M8: 1,652,159 km (0.089 R)
• M9: 1,889,870 km (0.089 R)
• M10: 2,047,097 km (0.093 R)
• M11: 2,279,572 km (0.078 R)
• M12: 2,447,720 km (0.106 R)
• M13: 2,745,719 km (0.115 R)
• M14: 3,135,123 km (0.118 R)
• M15: 3,851,996 km (0.08 R)
• M16: 4,437,522 km (0.071 R)
• M17: 4,988,790 km (0.109 R)
• M18: 5,272,727 km (0.046 R)
• M19: 5,659,587 km (0.113 R)
• M20: 6,257,230 km (0.076 R)
• M21: 6,358,807 km (0.117 R)
• M22: 7,191,618 km (0.05 R)
• M23: 7,838,779 km (0.07 R)
• M24: 8,317,941 km (0.115 R)
• M25: 8,467,239 km (0.084 R)
• M26: 8,996,966 km (0.09 R)
• M27: 9,498,717 km (0.098 R)
• M28: 10,935,305 km (0.118 R)
• M29: 11,762,581 km (0.11 R)
• M30: 12,268,671 km (0.05 R)
• M31: 12,481,698 km (0.043 R)
• M32: 13,521,104 km (0.086 R)
• M33: 13,653,050 km (0.07 R)
• M34: 14,723,572 km (0.029 R)
• M35: 15,223,229 km (0.043 R)
• M36: 15,406,337 km (0.032 R)
• M37: 15,913,773 km (0.099 R)
• M38: 16,426,594 km (0.098 R)
• M39: 16,520,392 km (0.081 R)
• M40: 16,755,859 km (0.096 R)
• M41: 18,532,035 km (0.114 R)
• M42: 19,417,654 km (0.088 R)
• M43: 20,216,357 km (0.115 R)
• M44: 20,317,036 km (0.104 R)
• M45: 20,873,391 km (0.109 R)
• M46: 20,975,117 km (0.089 R)
• M47: 21,846,226 km (0.115 R)
• M48: 22,833,721 km (0.113 R)
• M49: 24,744,834 km (0.113 R)
• M50: 25,447,495 km (0.091 R)
• M51: 25,665,011 km (0.078 R)
• M52: 27,204,971 km (0.105 R)
• M53: 27,818,173 km (0.114 R)
• M54: 28,435,862 km (0.114 R)
• M55: 29,058,190 km (0.049 R)
• M56: 29,685,005 km (0.084 R)
• M57: 30,028,781 km (0.094 R)
• M58: 30,143,522 km (0.083 R)
• M59: 30,778,116 km (0.067 R)
• M60: 31,242,319 km (0.115 R)
• M61: 31,884,393 km (0.116 R)
• M62: 32,001,677 km (0.081 R)
• M63: 32,354,130 km (0.101 R)
• M64: 34,797,213 km (0.087 R)
• M65: 35,462,774 km (0.091 R)
• M66: 35,584,247 km (0.078 R)
• M67: 36,315,930 km (0.12 R)
• M68: 36,499,636 km (0.11 R)
• M69: 36,806,462 km (0.057 R)
• M70: 39,041,155 km (0.094 R)
• M71: 41,000,438 km (0.093 R)
• M72: 41,831,604 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 6.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.97 AU - 22.51 AU

Year: 29932 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 113,285,023 km

• M1: 225,893 km (0.1 R)
• M2: 768,933 km (0.084 R)
• M3: 850,165 km (0.119 R)
• M4: 1,172,997 km (0.059 R)
• M5: 1,235,678 km (0.088 R)
• M6: 1,922,033 km (0.111 R)
• M7: 2,109,480 km (0.078 R)
• M8: 2,263,865 km (0.09 R)
• M9: 2,832,636 km (0.115 R)
• M10: 3,133,178 km (0.076 R)
• M11: 5,295,166 km (0.106 R)
• M12: 6,428,520 km (0.109 R)
• M13: 6,709,165 km (0.105 R)
• M14: 6,822,560 km (0.098 R)
• M15: 7,224,231 km (0.095 R)
• M16: 7,282,275 km (0.043 R)
• M17: 8,231,772 km (0.091 R)
• M18: 9,219,567 km (0.111 R)
• M19: 9,855,807 km (0.093 R)
• M20: 10,114,162 km (0.052 R)
• M21: 10,244,313 km (0.116 R)
• M22: 10,969,563 km (0.104 R)
• M23: 12,053,848 km (0.113 R)
• M24: 12,959,664 km (0.085 R)
• M25: 15,430,422 km (0.107 R)
• M26: 16,718,908 km (0.111 R)
• M27: 17,727,348 km (0.091 R)
• M28: 20,456,462 km (0.082 R)
• M29: 20,786,026 km (0.095 R)
• M30: 21,283,738 km (0.091 R)
• M31: 23,313,332 km (0.109 R)
• M32: 23,485,220 km (0.118 R)
• M33: 24,875,583 km (0.047 R)
• M34: 25,227,287 km (0.083 R)
• M35: 25,758,061 km (0.102 R)
• M36: 25,935,783 km (0.079 R)
• M37: 26,024,794 km (0.078 R)
• M38: 26,203,114 km (0.105 R)
• M39: 27,644,340 km (0.111 R)
• M40: 27,826,401 km (0.098 R)
• M41: 27,917,506 km (0.025 R)
• M42: 28,742,089 km (0.069 R)
• M43: 28,926,394 km (0.08 R)
• M44: 30,791,431 km (0.078 R)
• M45: 33,273,259 km (0.073 R)
• M46: 33,370,049 km (0.038 R)
• M47: 35,028,790 km (0.066 R)
• M48: 36,514,447 km (0.067 R)
• M49: 37,919,769 km (0.055 R)
• M50: 38,527,286 km (0.108 R)
• M51: 41,926,449 km (0.09 R)
• M52: 44,458,094 km (0.107 R)
• M53: 48,676,305 km (0.089 R)
• M54: 49,778,243 km (0.071 R)
• M55: 50,332,353 km (0.059 R)
• M56: 51,334,809 km (0.077 R)
• M57: 52,006,802 km (0.062 R)
• M58: 52,343,846 km (0.073 R)
• M59: 52,456,493 km (0.114 R)
• M60: 53,812,897 km (0.117 R)
• M61: 53,926,592 km (0.075 R)
• M62: 56,099,351 km (0.108 R)
• M63: 56,445,072 km (0.044 R)
• M64: 57,022,819 km (0.116 R)
• M65: 57,834,986 km (0.073 R)
• M66: 58,184,147 km (0.045 R)
• M67: 59,001,699 km (0.076 R)
• M68: 61,121,501 km (0.076 R)
• M69: 64,227,153 km (0.045 R)
• M70: 66,042,074 km (0.096 R)
• M71: 66,163,697 km (0.1 R)
• M72: 66,407,093 km (0.113 R)
• M73: 67,016,854 km (0.048 R)
• M74: 67,261,297 km (0.08 R)
• M75: 67,996,571 km (0.089 R)
• M76: 71,462,155 km (0.107 R)
• M77: 72,087,175 km (0.105 R)
• M78: 76,001,852 km (0.098 R)
• M79: 77,151,212 km (0.116 R)
• M80: 79,337,884 km (0.111 R)
• M81: 79,725,941 km (0.086 R)
• M82: 81,154,002 km (0.096 R)
• M83: 86,019,075 km (0.12 R)
• M84: 86,151,918 km (0.115 R)
• M85: 86,550,746 km (0.096 R)
• M86: 88,688,050 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.2

Radius: 6.5

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.99 AU - 23.89 AU

Year: 31624 Days

Day: 17 Hours

Environment

Temp: -208 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,285,023 km

• M1: 211,382 km (0.098 R)
• M2: 611,257 km (0.094 R)
• M3: 919,429 km (0.118 R)
• M4: 1,161,478 km (0.088 R)
• M5: 1,423,125 km (0.094 R)
• M6: 1,744,610 km (0.093 R)
• M7: 1,870,871 km (0.052 R)
• M8: 3,714,515 km (0.068 R)
• M9: 4,553,310 km (0.093 R)
• M10: 4,611,354 km (0.089 R)
• M11: 4,786,683 km (0.12 R)
• M12: 5,509,839 km (0.114 R)
• M13: 5,571,623 km (0.082 R)
• M14: 6,591,731 km (0.055 R)
• M15: 6,657,404 km (0.097 R)
• M16: 8,582,280 km (0.113 R)
• M17: 9,456,231 km (0.105 R)
• M18: 9,530,432 km (0.105 R)
• M19: 10,819,666 km (0.088 R)
• M20: 10,974,949 km (0.111 R)
• M21: 14,658,048 km (0.059 R)
• M22: 16,495,260 km (0.108 R)
• M23: 17,577,301 km (0.088 R)
• M24: 17,668,556 km (0.114 R)
• M25: 18,126,924 km (0.054 R)
• M26: 18,682,231 km (0.1 R)
• M27: 19,525,514 km (0.11 R)
• M28: 19,619,910 km (0.119 R)
• M29: 23,420,893 km (0.062 R)
• M30: 24,634,880 km (0.113 R)
• M31: 25,455,574 km (0.111 R)
• M32: 26,077,003 km (0.03 R)
• M33: 26,181,123 km (0.116 R)
• M34: 26,389,513 km (0.059 R)
• M35: 27,018,423 km (0.089 R)
• M36: 27,758,334 km (0.037 R)
• M37: 28,504,977 km (0.101 R)
• M38: 31,224,666 km (0.117 R)
• M39: 31,889,778 km (0.074 R)
• M40: 32,223,980 km (0.088 R)
• M41: 32,335,580 km (0.088 R)
• M42: 33,572,455 km (0.09 R)
• M43: 34,253,724 km (0.112 R)
• M44: 34,367,717 km (0.103 R)
• M45: 36,324,457 km (0.071 R)
• M46: 36,440,695 km (0.091 R)
• M47: 36,906,842 km (0.062 R)
• M48: 40,827,204 km (0.087 R)
• M49: 41,189,979 km (0.102 R)
• M50: 43,883,937 km (0.092 R)
• M51: 44,255,688 km (0.074 R)
• M52: 47,393,802 km (0.098 R)
• M53: 48,413,162 km (0.119 R)
• M54: 49,826,413 km (0.105 R)
• M55: 50,473,274 km (0.075 R)
• M56: 50,862,678 km (0.118 R)
• M57: 55,479,567 km (0.037 R)
• M58: 60,779,371 km (0.069 R)
• M59: 61,193,757 km (0.083 R)
• M60: 63,559,199 km (0.1 R)
• M61: 66,096,229 km (0.08 R)
• M62: 69,241,823 km (0.101 R)
• M63: 69,386,036 km (0.106 R)
• M64: 71,123,316 km (0.112 R)
• M65: 71,268,874 km (0.118 R)
• M66: 72,582,194 km (0.064 R)
• M67: 73,168,319 km (0.08 R)
• M68: 74,936,565 km (0.067 R)
• M69: 77,316,069 km (0.087 R)
• M70: 79,267,424 km (0.12 R)
• M71: 79,569,163 km (0.093 R)
• M72: 80,931,401 km (0.077 R)
• M73: 82,606,747 km (0.051 R)
• M74: 82,759,487 km (0.086 R)
• M75: 82,912,525 km (0.107 R)
• M76: 84,293,463 km (0.079 R)
• M77: 85,063,892 km (0.09 R)
• M78: 85,682,031 km (0.098 R)
• M79: 85,836,715 km (0.099 R)
• M80: 89,578,457 km (0.103 R)
• M81: 89,735,535 km (0.105 R)
• M82: 89,892,762 km (0.06 R)
• M83: 90,207,217 km (0.11 R)
• M84: 90,364,743 km (0.087 R)
• M85: 90,679,797 km (0.111 R)
• M86: 94,170,214 km (0.112 R)
• M87: 95,771,360 km (0.107 R)
• M88: 103,251,104 km (0.062 R)
• M89: 103,580,518 km (0.049 R)
• M90: 106,062,347 km (0.073 R)
• M91: 109,401,970 km (0.117 R)
• M92: 112,437,012 km (0.101 R)
• M93: 112,606,506 km (0.079 R)
• M94: 113,115,288 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit