🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 209 Days

Day: 37.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.86 AU

Year: 267 Days

Day: 14.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.3 AU - 1.86 AU

Year: 740 Days

Day: 31.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,933,157 km

• M1: 882,328 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.27 AU - 1.97 AU

Year: 769 Days

Day: 33.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 11.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.87 AU - 5.89 AU

Year: 5315 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,933,157 km

• M1: 171,888 km (0.086 R)
• M2: 333,753 km (0.113 R)
• M3: 459,116 km (0.114 R)
• M4: 563,685 km (0.11 R)
• M5: 667,057 km (0.051 R)
• M6: 743,801 km (0.086 R)
• M7: 931,995 km (0.049 R)
• M8: 1,258,417 km (0.038 R)
• M9: 1,342,192 km (0.068 R)
• M10: 1,442,572 km (0.116 R)
• M11: 1,605,484 km (0.111 R)
• M12: 1,869,674 km (0.107 R)
• M13: 1,998,927 km (0.11 R)
• M14: 2,097,961 km (0.12 R)
• M15: 2,300,965 km (0.059 R)
• M16: 2,422,438 km (0.036 R)
• M17: 2,528,354 km (0.047 R)
• M18: 3,043,120 km (0.079 R)
• M19: 3,431,027 km (0.113 R)
• M20: 3,896,576 km (0.074 R)
• M21: 4,000,397 km (0.072 R)
• M22: 4,274,909 km (0.076 R)
• M23: 4,533,863 km (0.079 R)
• M24: 4,798,053 km (0.049 R)
• M25: 5,341,542 km (0.093 R)
• M26: 6,096,712 km (0.104 R)
• M27: 6,960,789 km (0.096 R)
• M28: 7,342,862 km (0.101 R)
• M29: 7,549,457 km (0.098 R)
• M30: 8,047,917 km (0.072 R)
• M31: 9,298,555 km (0.119 R)
• M32: 10,319,261 km (0.08 R)
• M33: 10,405,878 km (0.101 R)
• M34: 10,813,532 km (0.096 R)
• M35: 11,256,193 km (0.11 R)
• M36: 11,795,194 km (0.114 R)
• M37: 11,946,437 km (0.111 R)
• M38: 12,496,209 km (0.098 R)
• M39: 13,054,209 km (0.057 R)
• M40: 13,494,027 km (0.102 R)
• M41: 13,811,025 km (0.104 R)
• M42: 14,162,580 km (0.09 R)
• M43: 14,420,188 km (0.083 R)
• M44: 14,582,052 km (0.112 R)
• M45: 14,874,815 km (0.095 R)
• M46: 15,366,992 km (0.07 R)
• M47: 15,631,631 km (0.106 R)
• M48: 15,764,624 km (0.081 R)
• M49: 16,333,694 km (0.11 R)
• M50: 16,841,579 km (0.076 R)
• M51: 18,046,590 km (0.045 R)
• M52: 18,712,300 km (0.078 R)
• M53: 18,888,826 km (0.076 R)
• M54: 19,600,612 km (0.067 R)
• M55: 19,779,980 km (0.107 R)
• M56: 20,104,009 km (0.116 R)
• M57: 20,611,744 km (0.097 R)
• M58: 20,977,062 km (0.05 R)
• M59: 21,233,922 km (0.057 R)
• M60: 21,936,733 km (0.104 R)
• M61: 23,213,102 km (0.027 R)
• M62: 23,288,948 km (0.115 R)
• M63: 23,631,228 km (0.092 R)
• M64: 23,707,523 km (0.043 R)
• M65: 25,250,625 km (0.081 R)
• M66: 25,602,329 km (0.104 R)
• M67: 25,759,108 km (0.11 R)
• M68: 25,955,679 km (0.105 R)
• M69: 26,231,538 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 9.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.84 AU - 11.16 AU

Year: 10065 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,933,157 km

• M1: 200,312 km (0.075 R)
• M2: 315,053 km (0.079 R)
• M3: 389,553 km (0.033 R)
• M4: 496,515 km (0.114 R)
• M5: 684,859 km (0.078 R)
• M6: 1,028,336 km (0.106 R)
• M7: 1,736,831 km (0.104 R)
• M8: 1,966,165 km (0.1 R)
• M9: 2,249,802 km (0.112 R)
• M10: 2,385,188 km (0.036 R)
• M11: 2,593,429 km (0.079 R)
• M12: 3,152,476 km (0.081 R)
• M13: 3,355,779 km (0.106 R)
• M14: 3,537,092 km (0.09 R)
• M15: 4,073,101 km (0.047 R)
• M16: 4,266,830 km (0.075 R)
• M17: 4,605,969 km (0.119 R)
• M18: 6,079,657 km (0.045 R)
• M19: 6,142,638 km (0.078 R)
• M20: 6,205,918 km (0.104 R)
• M21: 6,817,923 km (0.115 R)
• M22: 7,348,247 km (0.119 R)
• M23: 7,415,566 km (0.117 R)
• M24: 7,483,035 km (0.101 R)
• M25: 7,857,628 km (0.08 R)
• M26: 8,981,856 km (0.117 R)
• M27: 9,307,232 km (0.094 R)
• M28: 9,452,940 km (0.064 R)
• M29: 11,029,402 km (0.08 R)
• M30: 11,145,191 km (0.114 R)
• M31: 11,222,533 km (0.087 R)
• M32: 11,455,756 km (0.102 R)
• M33: 11,769,164 km (0.119 R)
• M34: 11,966,483 km (0.057 R)
• M35: 12,244,436 km (0.104 R)
• M36: 13,255,119 km (0.083 R)
• M37: 14,292,281 km (0.059 R)
• M38: 14,460,579 km (0.09 R)
• M39: 14,545,102 km (0.075 R)
• M40: 15,183,585 km (0.089 R)
• M41: 15,657,661 km (0.105 R)
• M42: 15,744,428 km (0.094 R)
• M43: 15,961,794 km (0.105 R)
• M44: 16,224,188 km (0.088 R)
• M45: 16,708,736 km (0.098 R)
• M46: 16,886,159 km (0.082 R)
• M47: 17,963,862 km (0.089 R)
• M48: 18,236,728 km (0.081 R)
• M49: 18,878,802 km (0.095 R)
• M50: 20,279,338 km (0.091 R)
• M51: 22,004,052 km (0.06 R)
• M52: 22,442,523 km (0.113 R)
• M53: 22,736,333 km (0.08 R)
• M54: 23,675,509 km (0.101 R)
• M55: 23,824,957 km (0.078 R)
• M56: 24,275,246 km (0.08 R)
• M57: 24,627,400 km (0.071 R)
• M58: 24,879,921 km (0.048 R)
• M59: 25,184,203 km (0.06 R)
• M60: 26,516,522 km (0.04 R)
• M61: 26,620,044 km (0.116 R)
• M62: 27,087,238 km (0.095 R)
• M63: 27,243,567 km (0.087 R)
• M64: 27,400,196 km (0.059 R)
• M65: 29,570,562 km (0.116 R)
• M66: 29,677,824 km (0.069 R)
• M67: 30,540,854 km (0.105 R)
• M68: 31,084,343 km (0.081 R)
• M69: 31,631,123 km (0.088 R)
• M70: 33,067,413 km (0.105 R)
• M71: 33,681,512 km (0.108 R)
• M72: 34,074,206 km (0.119 R)
• M73: 34,243,102 km (0.093 R)
• M74: 35,091,173 km (0.091 R)
• M75: 35,831,682 km (0.057 R)
• M76: 35,946,124 km (0.09 R)
• M77: 36,865,702 km (0.118 R)
• M78: 37,038,937 km (0.084 R)
• M79: 39,198,382 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 9.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.89 AU - 10.21 AU

Year: 11002 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,933,157 km

• M1: 637,287 km (0.034 R)
• M2: 929,452 km (0.113 R)
• M3: 1,192,594 km (0.03 R)
• M4: 1,381,237 km (0.116 R)
• M5: 1,529,339 km (0.034 R)
• M6: 1,841,400 km (0.106 R)
• M7: 2,145,233 km (0.066 R)
• M8: 2,230,953 km (0.105 R)
• M9: 2,676,755 km (0.09 R)
• M10: 2,769,356 km (0.115 R)
• M11: 2,831,588 km (0.086 R)
• M12: 2,894,420 km (0.094 R)
• M13: 2,957,700 km (0.07 R)
• M14: 3,085,606 km (0.088 R)
• M15: 3,514,054 km (0.111 R)
• M16: 4,426,900 km (0.112 R)
• M17: 4,610,606 km (0.118 R)
• M18: 5,566,537 km (0.098 R)
• M19: 5,685,317 km (0.109 R)
• M20: 5,764,904 km (0.027 R)
• M21: 5,925,422 km (0.053 R)
• M22: 6,540,269 km (0.041 R)
• M23: 7,132,527 km (0.06 R)
• M24: 7,697,858 km (0.085 R)
• M25: 7,963,693 km (0.086 R)
• M26: 9,859,696 km (0.032 R)
• M27: 10,051,930 km (0.068 R)
• M28: 10,734,395 km (0.108 R)
• M29: 11,031,347 km (0.116 R)
• M30: 11,583,064 km (0.093 R)
• M31: 12,092,445 km (0.115 R)
• M32: 13,027,731 km (0.045 R)
• M33: 13,133,047 km (0.111 R)
• M34: 13,557,307 km (0.05 R)
• M35: 13,986,055 km (0.113 R)
• M36: 14,202,074 km (0.113 R)
• M37: 14,856,864 km (0.098 R)
• M38: 15,188,073 km (0.1 R)
• M39: 15,521,677 km (0.093 R)
• M40: 17,109,957 km (0.031 R)
• M41: 17,806,485 km (0.119 R)
• M42: 18,158,190 km (0.075 R)
• M43: 18,690,160 km (0.086 R)
• M44: 19,167,227 km (0.093 R)
• M45: 19,588,046 km (0.116 R)
• M46: 20,377,624 km (0.114 R)
• M47: 20,561,180 km (0.095 R)
• M48: 20,622,665 km (0.051 R)
• M49: 20,745,485 km (0.057 R)
• M50: 21,053,806 km (0.06 R)
• M51: 21,612,404 km (0.118 R)
• M52: 22,113,258 km (0.109 R)
• M53: 22,744,561 km (0.1 R)
• M54: 24,218,998 km (0.111 R)
• M55: 24,413,475 km (0.082 R)
• M56: 25,328,415 km (0.105 R)
• M57: 25,394,239 km (0.104 R)
• M58: 25,592,007 km (0.075 R)
• M59: 27,394,212 km (0.108 R)
• M60: 28,412,974 km (0.102 R)
• M61: 28,618,222 km (0.059 R)
• M62: 30,908,416 km (0.077 R)
• M63: 33,112,890 km (0.076 R)
• M64: 33,256,803 km (0.084 R)
• M65: 33,328,910 km (0.08 R)
• M66: 33,907,255 km (0.114 R)
• M67: 36,327,749 km (0.084 R)
• M68: 36,773,849 km (0.028 R)
• M69: 37,072,148 km (0.1 R)
• M70: 38,955,286 km (0.111 R)
• M71: 41,178,459 km (0.091 R)
• M72: 41,410,785 km (0.117 R)
• M73: 42,188,245 km (0.074 R)
• M74: 43,284,947 km (0.036 R)
• M75: 43,442,324 km (0.034 R)
• M76: 45,186,635 km (0.119 R)
• M77: 45,746,580 km (0.047 R)
• M78: 46,308,619 km (0.108 R)
• M79: 46,550,220 km (0.114 R)
• M80: 47,196,483 km (0.113 R)
• M81: 47,277,565 km (0.027 R)
• M82: 50,059,038 km (0.11 R)
• M83: 50,472,526 km (0.09 R)
• M84: 51,636,398 km (0.117 R)
• M85: 52,640,948 km (0.117 R)
• M86: 53,061,467 km (0.117 R)
• M87: 54,244,637 km (0.109 R)
• M88: 54,924,709 km (0.107 R)
• M89: 55,607,623 km (0.064 R)
• M90: 57,154,465 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit