🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.91 AU - 0.91 AU

Year: 307 Days

Day: 34 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,893,582 km

• M1: 203,004 km (0.082 R)
• M2: 364,121 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.68 AU - 2.74 AU

Year: 1160 Days

Day: 18.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.17 AU - 2.29 AU

Year: 1176 Days

Day: 23.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 9.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.09 AU - 8.07 AU

Year: 6652 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 105,893,582 km

• M1: 291,865 km (0.107 R)
• M2: 371,900 km (0.037 R)
• M3: 478,713 km (0.096 R)
• M4: 559,496 km (0.103 R)
• M5: 635,641 km (0.053 R)
• M6: 715,826 km (0.119 R)
• M7: 989,440 km (0.098 R)
• M8: 1,048,083 km (0.116 R)
• M9: 1,321,099 km (0.041 R)
• M10: 1,686,417 km (0.083 R)
• M11: 2,113,220 km (0.077 R)
• M12: 2,556,628 km (0.076 R)
• M13: 2,638,757 km (0.059 R)
• M14: 3,133,178 km (0.105 R)
• M15: 3,382,258 km (0.097 R)
• M16: 3,619,221 km (0.119 R)
• M17: 4,264,736 km (0.067 R)
• M18: 4,382,470 km (0.111 R)
• M19: 5,298,906 km (0.092 R)
• M20: 5,362,036 km (0.073 R)
• M21: 5,876,504 km (0.064 R)
• M22: 5,985,710 km (0.103 R)
• M23: 6,184,077 km (0.106 R)
• M24: 6,339,808 km (0.094 R)
• M25: 6,998,787 km (0.095 R)
• M26: 7,068,200 km (0.079 R)
• M27: 7,230,963 km (0.116 R)
• M28: 7,584,313 km (0.043 R)
• M29: 7,822,921 km (0.108 R)
• M30: 7,919,113 km (0.098 R)
• M31: 8,209,931 km (0.054 R)
• M32: 8,332,153 km (0.12 R)
• M33: 8,479,656 km (0.095 R)
• M34: 8,603,224 km (0.054 R)
• M35: 10,873,970 km (0.104 R)
• M36: 11,332,936 km (0.102 R)
• M37: 11,936,265 km (0.091 R)
• M38: 12,493,816 km (0.06 R)
• M39: 13,461,116 km (0.118 R)
• M40: 13,576,605 km (0.108 R)
• M41: 13,692,244 km (0.066 R)
• M42: 14,041,406 km (0.079 R)
• M43: 14,570,683 km (0.115 R)
• M44: 15,256,440 km (0.071 R)
• M45: 15,376,716 km (0.093 R)
• M46: 16,566,468 km (0.109 R)
• M47: 16,721,152 km (0.034 R)
• M48: 17,063,133 km (0.088 R)
• M49: 17,281,845 km (0.051 R)
• M50: 17,375,942 km (0.104 R)
• M51: 17,501,604 km (0.043 R)
• M52: 17,785,541 km (0.063 R)
• M53: 18,550,136 km (0.112 R)
• M54: 18,614,313 km (0.11 R)
• M55: 19,130,576 km (0.099 R)
• M56: 19,848,197 km (0.106 R)
• M57: 19,913,870 km (0.107 R)
• M58: 20,309,407 km (0.066 R)
• M59: 21,883,476 km (0.098 R)
• M60: 22,839,705 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.2

Radius: 5.1

Gravity: 35.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.26 AU - 22.04 AU

Year: 28439 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,893,582 km

• M1: 90,208 km (0.116 R)
• M2: 362,775 km (0.1 R)
• M3: 613,351 km (0.044 R)
• M4: 974,331 km (0.097 R)
• M5: 1,354,758 km (0.118 R)
• M6: 2,023,461 km (0.077 R)
• M7: 2,193,853 km (0.094 R)
• M8: 3,510,912 km (0.104 R)
• M9: 3,767,473 km (0.1 R)
• M10: 3,924,401 km (0.099 R)
• M11: 4,030,167 km (0.098 R)
• M12: 4,136,980 km (0.062 R)
• M13: 4,517,856 km (0.075 R)
• M14: 5,906,722 km (0.111 R)
• M15: 6,521,570 km (0.114 R)
• M16: 9,106,471 km (0.084 R)
• M17: 10,835,374 km (0.117 R)
• M18: 11,889,590 km (0.065 R)
• M19: 12,818,892 km (0.084 R)
• M20: 13,771,232 km (0.057 R)
• M21: 14,174,847 km (0.084 R)
• M22: 14,911,018 km (0.075 R)
• M23: 15,325,255 km (0.11 R)
• M24: 15,575,682 km (0.082 R)
• M25: 16,505,432 km (0.108 R)
• M26: 17,106,517 km (0.105 R)
• M27: 17,192,834 km (0.076 R)
• M28: 19,671,522 km (0.081 R)
• M29: 20,399,914 km (0.065 R)
• M30: 22,542,754 km (0.109 R)
• M31: 22,732,444 km (0.096 R)
• M32: 25,443,307 km (0.093 R)
• M33: 25,838,843 km (0.062 R)
• M34: 26,136,842 km (0.102 R)
• M35: 26,836,512 km (0.085 R)
• M36: 29,800,345 km (0.115 R)
• M37: 31,691,411 km (0.054 R)
• M38: 31,797,476 km (0.117 R)
• M39: 32,116,868 km (0.033 R)
• M40: 35,257,675 km (0.086 R)
• M41: 35,588,137 km (0.099 R)
• M42: 38,042,739 km (0.096 R)
• M43: 39,404,378 km (0.093 R)
• M44: 40,091,182 km (0.048 R)
• M45: 40,551,345 km (0.078 R)
• M46: 41,013,154 km (0.053 R)
• M47: 41,244,731 km (0.09 R)
• M48: 42,877,891 km (0.096 R)
• M49: 44,175,802 km (0.065 R)
• M50: 46,447,895 km (0.029 R)
• M51: 47,902,435 km (0.115 R)
• M52: 49,371,785 km (0.118 R)
• M53: 50,112,145 km (0.099 R)
• M54: 50,235,863 km (0.038 R)
• M55: 50,483,597 km (0.038 R)
• M56: 52,857,565 km (0.072 R)
• M57: 52,983,527 km (0.085 R)
• M58: 53,109,488 km (0.09 R)
• M59: 54,502,693 km (0.117 R)
• M60: 58,102,616 km (0.085 R)
• M61: 59,145,313 km (0.077 R)
• M62: 60,984,619 km (0.108 R)
• M63: 61,646,141 km (0.096 R)
• M64: 64,047,037 km (0.113 R)
• M65: 64,584,692 km (0.095 R)
• M66: 64,988,905 km (0.062 R)
• M67: 65,664,489 km (0.116 R)
• M68: 66,614,286 km (0.046 R)
• M69: 67,568,571 km (0.072 R)
• M70: 67,705,304 km (0.116 R)
• M71: 70,181,447 km (0.086 R)
• M72: 70,874,534 km (0.118 R)
• M73: 71,709,291 km (0.117 R)
• M74: 72,127,865 km (0.064 R)
• M75: 75,505,486 km (0.095 R)
• M76: 78,215,900 km (0.066 R)
• M77: 79,078,332 km (0.111 R)
• M78: 81,830,334 km (0.081 R)
• M79: 84,025,085 km (0.11 R)
• M80: 84,319,045 km (0.069 R)
• M81: 84,466,249 km (0.111 R)
• M82: 86,981,288 km (0.051 R)
• M83: 87,427,688 km (0.059 R)
• M84: 92,236,063 km (0.025 R)
• M85: 92,691,140 km (0.092 R)
• M86: 93,299,255 km (0.118 R)
• M87: 93,756,127 km (0.105 R)
• M88: 94,213,747 km (0.1 R)
• M89: 95,284,569 km (0.078 R)
• M90: 98,520,969 km (0.078 R)
• M91: 98,675,952 km (0.087 R)
• M92: 103,206,374 km (0.092 R)
• M93: 103,994,306 km (0.107 R)
• M94: 105,734,877 km (0.098 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit