🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 16.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.08 AU

Year: 314 Days

Day: 27.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,014,580 km

• M1: 109,954 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.05 AU - 1.33 AU

Year: 469 Days

Day: 47.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.7 AU - 2.18 AU

Year: 977 Days

Day: 38.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.04 AU - 2.84 AU

Year: 1378 Days

Day: 23.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.01 AU - 4.73 AU

Year: 2753 Days

Day: 28 Hours

Environment

Temp: -110 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,014,580 km

• M1: 372,648 km (0.068 R)
• M2: 1,570,628 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 9.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.97 AU - 6.39 AU

Year: 5556 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,014,580 km

• M1: 116,686 km (0.062 R)
• M2: 338,989 km (0.079 R)
• M3: 417,378 km (0.115 R)
• M4: 492,177 km (0.115 R)
• M5: 584,180 km (0.086 R)
• M6: 883,226 km (0.072 R)
• M7: 983,606 km (0.078 R)
• M8: 1,180,626 km (0.1 R)
• M9: 1,292,077 km (0.097 R)
• M10: 1,357,451 km (0.042 R)
• M11: 1,440,777 km (0.049 R)
• M12: 1,525,898 km (0.074 R)
• M13: 1,701,227 km (0.118 R)
• M14: 1,809,835 km (0.115 R)
• M15: 1,901,987 km (0.084 R)
• M16: 2,149,273 km (0.04 R)
• M17: 2,366,788 km (0.045 R)
• M18: 2,674,810 km (0.033 R)
• M19: 2,738,090 km (0.118 R)
• M20: 3,105,652 km (0.116 R)
• M21: 3,488,922 km (0.091 R)
• M22: 3,721,546 km (0.05 R)
• M23: 3,792,306 km (0.071 R)
• M24: 3,911,386 km (0.092 R)
• M25: 4,104,367 km (0.082 R)
• M26: 4,275,806 km (0.099 R)
• M27: 4,474,622 km (0.116 R)
• M28: 4,575,152 km (0.12 R)
• M29: 4,778,605 km (0.12 R)
• M30: 5,063,290 km (0.12 R)
• M31: 6,284,756 km (0.095 R)
• M32: 6,625,241 km (0.113 R)
• M33: 6,942,837 km (0.083 R)
• M34: 7,059,524 km (0.108 R)
• M35: 7,743,186 km (0.113 R)
• M36: 8,261,991 km (0.095 R)
• M37: 9,430,051 km (0.091 R)
• M38: 10,281,413 km (0.107 R)
• M39: 10,347,984 km (0.117 R)
• M40: 10,649,124 km (0.049 R)
• M41: 11,294,190 km (0.089 R)
• M42: 11,535,043 km (0.091 R)
• M43: 11,673,571 km (0.105 R)
• M44: 11,951,972 km (0.109 R)
• M45: 13,778,413 km (0.083 R)
• M46: 14,406,425 km (0.081 R)
• M47: 14,630,373 km (0.08 R)
• M48: 15,081,560 km (0.092 R)
• M49: 15,308,799 km (0.081 R)
• M50: 15,613,679 km (0.084 R)
• M51: 15,690,273 km (0.09 R)
• M52: 15,997,697 km (0.111 R)
• M53: 16,229,574 km (0.102 R)
• M54: 16,345,811 km (0.09 R)
• M55: 16,423,602 km (0.044 R)
• M56: 16,931,786 km (0.119 R)
• M57: 17,207,495 km (0.101 R)
• M58: 18,164,323 km (0.087 R)
• M59: 19,138,355 km (0.117 R)
• M60: 19,261,324 km (0.088 R)
• M61: 19,508,011 km (0.1 R)
• M62: 20,799,190 km (0.055 R)
• M63: 20,925,601 km (0.083 R)
• M64: 21,391,299 km (0.114 R)
• M65: 21,860,438 km (0.078 R)
• M66: 21,946,157 km (0.079 R)
• M67: 22,246,849 km (0.029 R)
• M68: 22,376,102 km (0.068 R)
• M69: 22,808,888 km (0.105 R)
• M70: 23,157,152 km (0.104 R)
• M71: 23,244,517 km (0.05 R)
• M72: 23,594,875 km (0.117 R)
• M73: 24,168,134 km (0.101 R)
• M74: 24,256,696 km (0.093 R)
• M75: 25,688,797 km (0.097 R)
• M76: 25,869,810 km (0.1 R)
• M77: 25,960,317 km (0.049 R)
• M78: 26,415,094 km (0.097 R)
• M79: 27,286,352 km (0.1 R)
• M80: 27,563,408 km (0.118 R)
• M81: 27,795,135 km (0.117 R)
• M82: 28,260,235 km (0.106 R)
• M83: 29,340,032 km (0.08 R)
• M84: 29,576,546 km (0.053 R)
• M85: 29,671,242 km (0.114 R)
• M86: 30,624,629 km (0.098 R)
• M87: 31,588,039 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.4

Radius: 4.3

Gravity: 49.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.9 AU - 17.06 AU

Year: 24195 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,014,580 km

• M1: 134,488 km (0.089 R)
• M2: 342,430 km (0.114 R)
• M3: 451,636 km (0.114 R)
• M4: 648,806 km (0.061 R)
• M5: 813,214 km (0.099 R)
• M6: 959,970 km (0.117 R)
• M7: 1,021,005 km (0.11 R)
• M8: 1,052,122 km (0.105 R)
• M9: 1,083,537 km (0.092 R)
• M10: 1,888,075 km (0.091 R)
• M11: 2,043,058 km (0.069 R)
• M12: 2,202,230 km (0.102 R)
• M13: 2,324,153 km (0.096 R)
• M14: 2,532,393 km (0.112 R)
• M15: 2,746,617 km (0.105 R)
• M16: 3,330,647 km (0.088 R)
• M17: 3,377,172 km (0.109 R)
• M18: 3,470,820 km (0.116 R)
• M19: 3,565,216 km (0.105 R)
• M20: 4,402,217 km (0.082 R)
• M21: 4,711,585 km (0.102 R)
• M22: 5,350,966 km (0.103 R)
• M23: 5,680,979 km (0.1 R)
• M24: 5,848,379 km (0.116 R)
• M25: 5,904,478 km (0.117 R)
• M26: 6,245,262 km (0.1 R)
• M27: 6,886,588 km (0.093 R)
• M28: 7,065,059 km (0.103 R)
• M29: 7,124,898 km (0.098 R)
• M30: 7,856,132 km (0.115 R)
• M31: 8,105,063 km (0.109 R)
• M32: 8,356,687 km (0.084 R)
• M33: 8,996,816 km (0.073 R)
• M34: 9,652,653 km (0.027 R)
• M35: 10,459,883 km (0.118 R)
• M36: 11,358,368 km (0.085 R)
• M37: 12,353,493 km (0.091 R)
• M38: 12,934,531 km (0.092 R)
• M39: 13,450,195 km (0.071 R)
• M40: 14,425,723 km (0.12 R)
• M41: 15,191,365 km (0.068 R)
• M42: 16,206,536 km (0.109 R)
• M43: 17,243,249 km (0.063 R)
• M44: 17,404,665 km (0.09 R)
• M45: 17,728,993 km (0.074 R)
• M46: 18,631,068 km (0.082 R)
• M47: 20,479,649 km (0.12 R)
• M48: 21,339,089 km (0.097 R)
• M49: 22,210,197 km (0.074 R)
• M50: 22,473,789 km (0.055 R)
• M51: 22,915,402 km (0.082 R)
• M52: 24,076,880 km (0.039 R)
• M53: 26,456,832 km (0.04 R)
• M54: 29,102,321 km (0.107 R)
• M55: 36,073,432 km (0.1 R)
• M56: 37,735,614 km (0.117 R)
• M57: 37,945,201 km (0.084 R)
• M58: 38,470,738 km (0.094 R)
• M59: 38,998,669 km (0.108 R)
• M60: 39,104,584 km (0.096 R)
• M61: 39,210,499 km (0.064 R)
• M62: 39,528,993 km (0.053 R)
• M63: 40,489,711 km (0.111 R)
• M64: 43,307,686 km (0.103 R)
• M65: 47,538,463 km (0.095 R)
• M66: 47,878,051 km (0.063 R)
• M67: 48,104,841 km (0.095 R)
• M68: 50,739,110 km (0.11 R)
• M69: 51,086,177 km (0.109 R)
• M70: 53,654,922 km (0.112 R)
• M71: 53,890,539 km (0.05 R)
• M72: 58,189,981 km (0.106 R)
• M73: 59,038,650 km (0.09 R)
• M74: 61,239,684 km (0.112 R)
• M75: 61,609,190 km (0.092 R)
• M76: 61,732,459 km (0.091 R)
• M77: 62,970,232 km (0.104 R)
• M78: 63,841,490 km (0.113 R)
• M79: 64,716,637 km (0.063 R)
• M80: 67,874,798 km (0.117 R)
• M81: 68,767,897 km (0.114 R)
• M82: 75,128,350 km (0.113 R)
• M83: 77,245,609 km (0.08 R)
• M84: 80,054,009 km (0.098 R)
• M85: 80,188,647 km (0.086 R)
• M86: 80,997,523 km (0.106 R)
• M87: 81,944,777 km (0.12 R)
• M88: 82,351,982 km (0.08 R)
• M89: 84,260,552 km (0.096 R)
• M90: 86,183,633 km (0.096 R)
• M91: 87,012,255 km (0.098 R)
• M92: 88,955,980 km (0.093 R)
• M93: 90,212,902 km (0.115 R)
• M94: 92,039,043 km (0.076 R)
• M95: 94,161,238 km (0.11 R)
• M96: 94,303,207 km (0.102 R)
• M97: 94,587,592 km (0.077 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit