🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.48 AU - 0.62 AU

Year: 157 Days

Day: 28.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,842,474 km

• M1: 374,144 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 414 Days

Day: 13.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 564 Days

Day: 30.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.05 AU

Year: 816 Days

Day: 25.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,842,474 km

• M1: 433,983 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.5 AU - 2.74 AU

Year: 1633 Days

Day: 25.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 172.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 14.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.02 AU - 6.46 AU

Year: 6001 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,842,474 km

• M1: 203,603 km (0.095 R)
• M2: 347,965 km (0.065 R)
• M3: 681,717 km (0.09 R)
• M4: 812,466 km (0.117 R)
• M5: 1,041,650 km (0.115 R)
• M6: 1,461,122 km (0.099 R)
• M7: 1,913,506 km (0.095 R)
• M8: 2,429,918 km (0.059 R)
• M9: 2,534,188 km (0.117 R)
• M10: 2,640,103 km (0.03 R)
• M11: 3,517,644 km (0.084 R)
• M12: 3,612,639 km (0.086 R)
• M13: 3,780,787 km (0.119 R)
• M14: 4,050,662 km (0.088 R)
• M15: 4,175,277 km (0.074 R)
• M16: 4,557,350 km (0.1 R)
• M17: 4,739,709 km (0.037 R)
• M18: 4,924,313 km (0.111 R)
• M19: 5,138,388 km (0.116 R)
• M20: 6,025,353 km (0.111 R)
• M21: 6,168,369 km (0.096 R)
• M22: 7,474,658 km (0.107 R)
• M23: 7,845,511 km (0.074 R)
• M24: 8,064,821 km (0.028 R)
• M25: 8,159,367 km (0.086 R)
• M26: 8,509,276 km (0.051 R)
• M27: 8,605,618 km (0.114 R)
• M28: 8,831,660 km (0.051 R)
• M29: 8,961,810 km (0.075 R)
• M30: 9,722,366 km (0.063 R)
• M31: 9,823,195 km (0.108 R)
• M32: 10,503,715 km (0.113 R)
• M33: 10,849,885 km (0.084 R)
• M34: 10,954,304 km (0.073 R)
• M35: 11,129,334 km (0.105 R)
• M36: 11,234,800 km (0.104 R)
• M37: 11,340,715 km (0.106 R)
• M38: 11,695,711 km (0.096 R)
• M39: 12,054,447 km (0.111 R)
• M40: 12,344,068 km (0.063 R)
• M41: 13,115,395 km (0.109 R)
• M42: 13,301,345 km (0.101 R)
• M43: 13,525,592 km (0.087 R)
• M44: 14,282,408 km (0.099 R)
• M45: 15,404,242 km (0.1 R)
• M46: 15,955,959 km (0.054 R)
• M47: 16,194,269 km (0.051 R)
• M48: 16,353,890 km (0.033 R)
• M49: 16,795,652 km (0.076 R)
• M50: 16,957,218 km (0.098 R)
• M51: 17,855,254 km (0.071 R)
• M52: 18,601,448 km (0.085 R)
• M53: 18,768,698 km (0.043 R)
• M54: 18,894,361 km (0.057 R)
• M55: 19,867,794 km (0.108 R)
• M56: 20,900,917 km (0.081 R)
• M57: 22,394,203 km (0.086 R)
• M58: 22,974,343 km (0.106 R)
• M59: 23,153,861 km (0.05 R)
• M60: 23,243,769 km (0.077 R)
• M61: 23,423,885 km (0.119 R)
• M62: 23,559,421 km (0.112 R)
• M63: 23,695,106 km (0.088 R)
• M64: 23,921,896 km (0.113 R)
• M65: 24,012,852 km (0.111 R)
• M66: 25,343,974 km (0.067 R)
• M67: 26,369,766 km (0.083 R)
• M68: 26,463,564 km (0.115 R)
• M69: 27,124,338 km (0.115 R)
• M70: 27,885,941 km (0.071 R)
• M71: 28,509,913 km (0.101 R)
• M72: 29,381,620 km (0.068 R)
• M73: 29,625,315 km (0.059 R)
• M74: 29,820,840 km (0.081 R)
• M75: 30,163,867 km (0.105 R)
• M76: 30,459,024 km (0.054 R)
• M77: 31,250,546 km (0.106 R)
• M78: 31,848,639 km (0.112 R)
• M79: 32,199,446 km (0.025 R)
• M80: 32,501,035 km (0.119 R)
• M81: 32,753,107 km (0.045 R)
• M82: 33,411,488 km (0.096 R)
• M83: 33,614,941 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.1

Radius: 5.3

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.56 AU - 17.38 AU

Year: 26915 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,842,474 km

• M1: 213,027 km (0.049 R)
• M2: 355,594 km (0.078 R)
• M3: 416,780 km (0.057 R)
• M4: 550,520 km (0.112 R)
• M5: 598,092 km (0.07 R)
• M6: 776,114 km (0.067 R)
• M7: 857,495 km (0.108 R)
• M8: 1,242,410 km (0.072 R)
• M9: 1,338,153 km (0.074 R)
• M10: 1,640,191 km (0.11 R)
• M11: 1,745,508 km (0.086 R)
• M12: 2,112,472 km (0.096 R)
• M13: 3,216,803 km (0.038 R)
• M14: 3,393,478 km (0.104 R)
• M15: 3,482,938 km (0.118 R)
• M16: 3,618,772 km (0.069 R)
• M17: 3,710,177 km (0.101 R)
• M18: 4,131,444 km (0.081 R)
• M19: 4,275,208 km (0.07 R)
• M20: 4,469,386 km (0.112 R)
• M21: 4,967,696 km (0.068 R)
• M22: 7,360,365 km (0.105 R)
• M23: 7,476,453 km (0.051 R)
• M24: 7,534,646 km (0.113 R)
• M25: 8,185,696 km (0.069 R)
• M26: 9,414,643 km (0.06 R)
• M27: 9,986,406 km (0.093 R)
• M28: 10,700,137 km (0.098 R)
• M29: 10,765,960 km (0.094 R)
• M30: 10,831,783 km (0.049 R)
• M31: 11,835,436 km (0.045 R)
• M32: 12,245,184 km (0.06 R)
• M33: 12,729,133 km (0.098 R)
• M34: 12,798,696 km (0.053 R)
• M35: 13,078,594 km (0.102 R)
• M36: 13,289,826 km (0.117 R)
• M37: 14,362,592 km (0.097 R)
• M38: 15,611,735 km (0.111 R)
• M39: 15,761,033 km (0.103 R)
• M40: 16,060,977 km (0.105 R)
• M41: 17,048,622 km (0.112 R)
• M42: 17,202,259 km (0.097 R)
• M43: 18,133,955 km (0.091 R)
• M44: 18,606,086 km (0.117 R)
• M45: 18,843,497 km (0.117 R)
• M46: 19,803,617 km (0.101 R)
• M47: 20,452,572 km (0.108 R)
• M48: 21,687,951 km (0.087 R)
• M49: 21,771,128 km (0.106 R)
• M50: 22,777,921 km (0.078 R)
• M51: 22,862,594 km (0.053 R)
• M52: 26,330,572 km (0.118 R)
• M53: 27,133,314 km (0.116 R)
• M54: 27,222,923 km (0.079 R)
• M55: 27,492,498 km (0.078 R)
• M56: 29,312,506 km (0.099 R)
• M57: 30,516,320 km (0.038 R)
• M58: 30,796,367 km (0.059 R)
• M59: 32,304,463 km (0.09 R)
• M60: 36,573,687 km (0.069 R)
• M61: 38,069,217 km (0.086 R)
• M62: 39,077,208 km (0.096 R)
• M63: 39,279,763 km (0.066 R)
• M64: 42,777,960 km (0.081 R)
• M65: 44,881,755 km (0.105 R)
• M66: 45,306,613 km (0.064 R)
• M67: 46,588,966 km (0.115 R)
• M68: 49,956,563 km (0.074 R)
• M69: 50,396,680 km (0.03 R)
• M70: 50,617,337 km (0.103 R)
• M71: 52,393,513 km (0.065 R)
• M72: 60,752,294 km (0.109 R)
• M73: 61,222,031 km (0.107 R)
• M74: 62,401,909 km (0.067 R)
• M75: 62,520,241 km (0.114 R)
• M76: 63,708,348 km (0.12 R)
• M77: 66,832,101 km (0.096 R)
• M78: 67,195,773 km (0.057 R)
• M79: 67,803,290 km (0.1 R)
• M80: 69,268,601 km (0.078 R)
• M81: 70,005,371 km (0.073 R)
• M82: 70,128,340 km (0.087 R)
• M83: 70,744,534 km (0.106 R)
• M84: 72,852,966 km (0.028 R)
• M85: 74,479,245 km (0.076 R)
• M86: 74,982,043 km (0.086 R)
• M87: 75,108,005 km (0.095 R)
• M88: 75,359,927 km (0.085 R)
• M89: 78,660,804 km (0.071 R)
• M90: 80,071,512 km (0.081 R)
• M91: 82,008,655 km (0.108 R)
• M92: 82,398,058 km (0.117 R)
• M93: 83,961,207 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit