🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 400 Days

Day: 27.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,647,179 km

• M1: 10,921 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.52 AU - 1.84 AU

Year: 788 Days

Day: 20.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.03 AU - 2.21 AU

Year: 1116 Days

Day: 22.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,647,179 km

• M1: 63,429 km (0.095 R)
• M2: 1,799,214 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.2 AU - 4.26 AU

Year: 2605 Days

Day: 45 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.25 AU - 4.93 AU

Year: 2991 Days

Day: 29.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.18 AU - 5.2 AU

Year: 3102 Days

Day: 43.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,647,179 km

• M1: 2,861,508 km (0.067 R)
• M2: 3,660,062 km (0.107 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 12.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.06 AU - 6.86 AU

Year: 5262 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,647,179 km

• M1: 248,183 km (0.113 R)
• M2: 1,199,326 km (0.111 R)
• M3: 1,573,022 km (0.111 R)
• M4: 1,867,729 km (0.106 R)
• M5: 2,220,780 km (0.052 R)
• M6: 2,405,534 km (0.119 R)
• M7: 2,531,495 km (0.054 R)
• M8: 2,812,290 km (0.106 R)
• M9: 2,967,723 km (0.074 R)
• M10: 3,149,035 km (0.103 R)
• M11: 3,310,601 km (0.058 R)
• M12: 3,812,352 km (0.043 R)
• M13: 4,135,035 km (0.093 R)
• M14: 4,466,693 km (0.099 R)
• M15: 4,701,412 km (0.069 R)
• M16: 4,860,136 km (0.055 R)
• M17: 5,156,040 km (0.088 R)
• M18: 5,737,078 km (0.085 R)
• M19: 6,136,205 km (0.08 R)
• M20: 6,573,929 km (0.059 R)
• M21: 6,751,950 km (0.108 R)
• M22: 7,173,367 km (0.101 R)
• M23: 7,356,625 km (0.034 R)
• M24: 7,541,378 km (0.096 R)
• M25: 7,978,802 km (0.042 R)
• M26: 8,650,347 km (0.094 R)
• M27: 8,910,947 km (0.109 R)
• M28: 9,240,361 km (0.095 R)
• M29: 9,607,325 km (0.03 R)
• M30: 10,947,123 km (0.112 R)
• M31: 11,621,062 km (0.103 R)
• M32: 12,638,477 km (0.116 R)
• M33: 13,457,974 km (0.108 R)
• M34: 13,608,769 km (0.062 R)
• M35: 14,371,568 km (0.095 R)
• M36: 14,525,654 km (0.083 R)
• M37: 14,719,234 km (0.082 R)
• M38: 14,991,651 km (0.079 R)
• M39: 15,108,936 km (0.063 R)
• M40: 15,423,092 km (0.11 R)
• M41: 15,739,491 km (0.051 R)
• M42: 15,898,514 km (0.094 R)
• M43: 16,057,985 km (0.084 R)
• M44: 17,271,523 km (0.034 R)
• M45: 17,435,482 km (0.107 R)
• M46: 17,889,213 km (0.109 R)
• M47: 18,305,095 km (0.077 R)
• M48: 18,430,607 km (0.074 R)
• M49: 18,514,232 km (0.109 R)
• M50: 18,724,268 km (0.092 R)
• M51: 19,700,095 km (0.099 R)
• M52: 19,957,553 km (0.117 R)
• M53: 20,605,611 km (0.12 R)
• M54: 21,922,820 km (0.079 R)
• M55: 22,100,393 km (0.058 R)
• M56: 23,312,285 km (0.114 R)
• M57: 24,637,722 km (0.075 R)
• M58: 24,868,701 km (0.089 R)
• M59: 25,007,678 km (0.059 R)
• M60: 25,100,428 km (0.117 R)
• M61: 26,837,559 km (0.045 R)
• M62: 26,932,553 km (0.105 R)
• M63: 27,218,285 km (0.072 R)
• M64: 27,696,550 km (0.097 R)
• M65: 28,225,977 km (0.117 R)
• M66: 29,539,745 km (0.099 R)
• M67: 29,686,949 km (0.06 R)
• M68: 29,834,303 km (0.098 R)
• M69: 30,228,643 km (0.073 R)
• M70: 30,426,561 km (0.081 R)
• M71: 30,525,595 km (0.111 R)
• M72: 31,022,559 km (0.108 R)
• M73: 31,372,169 km (0.091 R)
• M74: 31,572,481 km (0.108 R)
• M75: 31,672,712 km (0.052 R)
• M76: 32,479,044 km (0.093 R)
• M77: 32,732,463 km (0.09 R)
• M78: 32,884,754 km (0.102 R)
• M79: 34,214,828 km (0.074 R)
• M80: 34,317,901 km (0.026 R)
• M81: 34,575,957 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 5

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.39 AU - 18.11 AU

Year: 20487 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,647,179 km

• M1: 227,239 km (0.094 R)
• M2: 326,423 km (0.112 R)
• M3: 474,824 km (0.101 R)
• M4: 510,727 km (0.095 R)
• M5: 683,961 km (0.08 R)
• M6: 1,011,581 km (0.102 R)
• M7: 1,082,490 km (0.08 R)
• M8: 1,514,978 km (0.065 R)
• M9: 2,455,948 km (0.076 R)
• M10: 2,649,229 km (0.096 R)
• M11: 2,714,603 km (0.07 R)
• M12: 3,118,816 km (0.094 R)
• M13: 3,541,730 km (0.077 R)
• M14: 4,440,514 km (0.075 R)
• M15: 4,557,499 km (0.03 R)
• M16: 4,754,968 km (0.08 R)
• M17: 4,955,280 km (0.101 R)
• M18: 5,281,403 km (0.07 R)
• M19: 5,447,008 km (0.075 R)
• M20: 6,923,090 km (0.103 R)
• M21: 7,149,881 km (0.116 R)
• M22: 7,241,435 km (0.033 R)
• M23: 8,659,174 km (0.116 R)
• M24: 9,650,559 km (0.11 R)
• M25: 10,262,414 km (0.119 R)
• M26: 11,577,080 km (0.089 R)
• M27: 11,684,491 km (0.093 R)
• M28: 13,617,745 km (0.054 R)
• M29: 14,303,052 km (0.061 R)
• M30: 14,360,648 km (0.075 R)
• M31: 14,824,401 km (0.094 R)
• M32: 15,058,073 km (0.111 R)
• M33: 16,606,560 km (0.071 R)
• M34: 17,584,332 km (0.096 R)
• M35: 18,142,631 km (0.112 R)
• M36: 18,832,726 km (0.114 R)
• M37: 20,173,871 km (0.053 R)
• M38: 20,562,826 km (0.049 R)
• M39: 20,627,751 km (0.029 R)
• M40: 20,758,051 km (0.08 R)
• M41: 20,954,024 km (0.11 R)
• M42: 21,677,928 km (0.052 R)
• M43: 24,584,764 km (0.072 R)
• M44: 25,208,438 km (0.087 R)
• M45: 25,697,174 km (0.111 R)
• M46: 26,259,513 km (0.096 R)
• M47: 26,897,099 km (0.062 R)
• M48: 28,331,892 km (0.102 R)
• M49: 29,204,646 km (0.116 R)
• M50: 29,570,862 km (0.05 R)
• M51: 30,456,182 km (0.118 R)
• M52: 30,530,382 km (0.054 R)
• M53: 31,275,230 km (0.108 R)
• M54: 31,649,973 km (0.111 R)
• M55: 31,725,071 km (0.054 R)
• M56: 32,403,796 km (0.089 R)
• M57: 33,469,083 km (0.076 R)
• M58: 35,244,062 km (0.107 R)
• M59: 36,025,262 km (0.045 R)
• M60: 36,260,729 km (0.037 R)
• M61: 37,049,409 km (0.045 R)
• M62: 37,445,843 km (0.107 R)
• M63: 37,764,038 km (0.057 R)
• M64: 39,126,126 km (0.063 R)
• M65: 39,934,852 km (0.119 R)
• M66: 40,749,114 km (0.097 R)
• M67: 41,240,393 km (0.063 R)
• M68: 41,898,324 km (0.107 R)
• M69: 42,145,909 km (0.08 R)
• M70: 42,642,723 km (0.025 R)
• M71: 43,725,513 km (0.118 R)
• M72: 44,228,461 km (0.06 R)
• M73: 46,173,682 km (0.101 R)
• M74: 46,771,176 km (0.116 R)
• M75: 47,371,363 km (0.098 R)
• M76: 48,926,133 km (0.098 R)
• M77: 49,273,948 km (0.116 R)
• M78: 49,361,014 km (0.11 R)
• M79: 50,147,001 km (0.102 R)
• M80: 50,409,845 km (0.089 R)
• M81: 50,585,323 km (0.088 R)
• M82: 51,466,155 km (0.104 R)
• M83: 53,689,928 km (0.107 R)
• M84: 54,138,422 km (0.11 R)
• M85: 55,039,151 km (0.118 R)
• M86: 56,581,804 km (0.069 R)
• M87: 56,764,164 km (0.093 R)
• M88: 57,038,227 km (0.107 R)
• M89: 58,138,520 km (0.116 R)
• M90: 59,245,993 km (0.12 R)
• M91: 59,523,946 km (0.098 R)
• M92: 59,616,696 km (0.074 R)
• M93: 62,421,058 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 3.7

Gravity: 54.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.59 AU - 17.91 AU

Year: 27045 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,647,179 km

• M1: 79,885 km (0.116 R)
• M2: 239,506 km (0.076 R)
• M3: 379,530 km (0.115 R)
• M4: 1,931,608 km (0.077 R)
• M5: 2,249,952 km (0.036 R)
• M6: 2,713,705 km (0.059 R)
• M7: 2,934,213 km (0.082 R)
• M8: 3,114,628 km (0.104 R)
• M9: 3,345,308 km (0.113 R)
• M10: 4,119,776 km (0.11 R)
• M11: 4,271,019 km (0.035 R)
• M12: 5,434,143 km (0.113 R)
• M13: 5,655,548 km (0.096 R)
• M14: 5,711,348 km (0.064 R)
• M15: 6,050,187 km (0.12 R)
• M16: 7,165,140 km (0.11 R)
• M17: 7,286,015 km (0.063 R)
• M18: 7,407,787 km (0.085 R)
• M19: 7,653,128 km (0.079 R)
• M20: 7,714,912 km (0.119 R)
• M21: 8,088,906 km (0.081 R)
• M22: 8,725,445 km (0.096 R)
• M23: 10,385,533 km (0.103 R)
• M24: 10,936,951 km (0.118 R)
• M25: 11,356,722 km (0.107 R)
• M26: 13,458,423 km (0.093 R)
• M27: 14,059,058 km (0.045 R)
• M28: 14,744,965 km (0.118 R)
• M29: 15,208,269 km (0.107 R)
• M30: 16,149,240 km (0.098 R)
• M31: 17,108,910 km (0.077 R)
• M32: 17,758,913 km (0.042 R)
• M33: 18,416,844 km (0.081 R)
• M34: 18,832,128 km (0.057 R)
• M35: 18,915,604 km (0.084 R)
• M36: 19,166,629 km (0.12 R)
• M37: 21,127,558 km (0.109 R)
• M38: 21,214,324 km (0.067 R)
• M39: 21,475,074 km (0.12 R)
• M40: 22,352,016 km (0.09 R)
• M41: 23,240,628 km (0.057 R)
• M42: 25,052,258 km (0.086 R)
• M43: 29,581,034 km (0.07 R)
• M44: 29,969,689 km (0.101 R)
• M45: 31,145,678 km (0.106 R)
• M46: 31,343,147 km (0.047 R)
• M47: 31,540,916 km (0.099 R)
• M48: 31,838,466 km (0.082 R)
• M49: 32,137,063 km (0.109 R)
• M50: 32,536,490 km (0.063 R)
• M51: 36,204,929 km (0.115 R)
• M52: 36,516,541 km (0.03 R)
• M53: 38,510,381 km (0.05 R)
• M54: 39,040,856 km (0.048 R)
• M55: 39,253,733 km (0.119 R)
• M56: 39,680,686 km (0.094 R)
• M57: 39,894,760 km (0.087 R)
• M58: 41,078,827 km (0.112 R)
• M59: 41,512,362 km (0.099 R)
• M60: 41,620,970 km (0.071 R)
• M61: 41,729,578 km (0.093 R)
• M62: 43,591,772 km (0.084 R)
• M63: 43,812,579 km (0.11 R)
• M64: 47,396,495 km (0.085 R)
• M65: 47,851,123 km (0.051 R)
• M66: 48,078,960 km (0.096 R)
• M67: 50,724,748 km (0.112 R)
• M68: 52,945,678 km (0.09 R)
• M69: 53,890,389 km (0.095 R)
• M70: 54,483,545 km (0.037 R)
• M71: 54,721,405 km (0.071 R)
• M72: 58,574,298 km (0.106 R)
• M73: 58,696,071 km (0.114 R)
• M74: 59,062,137 km (0.114 R)
• M75: 59,796,214 km (0.113 R)
• M76: 61,149,925 km (0.104 R)
• M77: 61,892,529 km (0.042 R)
• M78: 63,636,989 km (0.119 R)
• M79: 64,641,090 km (0.117 R)
• M80: 64,892,864 km (0.081 R)
• M81: 65,145,086 km (0.07 R)
• M82: 70,644,602 km (0.109 R)
• M83: 74,832,744 km (0.118 R)
• M84: 74,964,989 km (0.042 R)
• M85: 75,361,872 km (0.055 R)
• M86: 76,690,301 km (0.083 R)
• M87: 77,490,949 km (0.095 R)
• M88: 78,026,210 km (0.118 R)
• M89: 79,504,686 km (0.053 R)
• M90: 80,315,058 km (0.104 R)
• M91: 81,671,761 km (0.088 R)
• M92: 82,352,880 km (0.093 R)
• M93: 83,309,708 km (0.102 R)
• M94: 85,925,127 km (0.032 R)
• M95: 86,895,569 km (0.066 R)
• M96: 91,943,001 km (0.043 R)
• M97: 93,077,551 km (0.069 R)
• M98: 94,931,069 km (0.12 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit