🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 230 Days

Day: 31.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,403,346 km

• M1: 281,394 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.25 AU - 1.71 AU

Year: 651 Days

Day: 32.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.19 AU - 4.09 AU

Year: 2512 Days

Day: 26.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 5.5

Gravity: 29.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.42 AU - 14.86 AU

Year: 20258 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,403,346 km

• M1: 151,692 km (0.096 R)
• M2: 206,445 km (0.101 R)
• M3: 397,781 km (0.103 R)
• M4: 523,293 km (0.078 R)
• M5: 944,711 km (0.089 R)
• M6: 1,989,502 km (0.089 R)
• M7: 2,585,949 km (0.052 R)
• M8: 2,624,994 km (0.054 R)
• M9: 2,743,326 km (0.109 R)
• M10: 3,276,044 km (0.053 R)
• M11: 4,527,580 km (0.05 R)
• M12: 4,958,272 km (0.119 R)
• M13: 5,552,475 km (0.058 R)
• M14: 7,244,277 km (0.116 R)
• M15: 7,299,628 km (0.096 R)
• M16: 7,973,716 km (0.076 R)
• M17: 8,609,058 km (0.105 R)
• M18: 8,844,226 km (0.115 R)
• M19: 9,501,410 km (0.045 R)
• M20: 9,561,997 km (0.115 R)
• M21: 9,744,357 km (0.062 R)
• M22: 10,360,550 km (0.098 R)
• M23: 10,925,880 km (0.102 R)
• M24: 11,955,413 km (0.096 R)
• M25: 13,352,956 km (0.096 R)
• M26: 13,761,658 km (0.091 R)
• M27: 14,731,351 km (0.104 R)
• M28: 15,866,201 km (0.086 R)
• M29: 16,371,542 km (0.116 R)
• M30: 16,882,120 km (0.042 R)
• M31: 17,029,025 km (0.089 R)
• M32: 17,176,229 km (0.117 R)
• M33: 19,589,392 km (0.111 R)
• M34: 21,071,608 km (0.107 R)
• M35: 21,866,122 km (0.098 R)
• M36: 22,428,162 km (0.092 R)
• M37: 23,730,411 km (0.117 R)
• M38: 24,556,790 km (0.058 R)
• M39: 26,407,764 km (0.085 R)
• M40: 26,920,286 km (0.111 R)
• M41: 27,177,744 km (0.073 R)
• M42: 27,436,100 km (0.084 R)
• M43: 28,564,816 km (0.087 R)
• M44: 29,178,915 km (0.118 R)
• M45: 29,267,028 km (0.11 R)
• M46: 29,974,776 km (0.112 R)
• M47: 30,420,129 km (0.056 R)
• M48: 31,227,060 km (0.099 R)
• M49: 31,587,890 km (0.081 R)
• M50: 31,768,903 km (0.053 R)
• M51: 31,859,559 km (0.06 R)
• M52: 32,313,888 km (0.084 R)
• M53: 32,404,993 km (0.117 R)
• M54: 32,587,503 km (0.098 R)
• M55: 32,678,907 km (0.106 R)
• M56: 32,953,569 km (0.086 R)
• M57: 33,413,133 km (0.116 R)
• M58: 34,152,745 km (0.089 R)
• M59: 34,524,496 km (0.069 R)
• M60: 34,804,244 km (0.068 R)
• M61: 35,178,538 km (0.097 R)
• M62: 36,119,658 km (0.116 R)
• M63: 37,164,599 km (0.048 R)
• M64: 37,451,378 km (0.118 R)
• M65: 37,642,863 km (0.083 R)
• M66: 38,315,904 km (0.051 R)
• M67: 38,508,885 km (0.059 R)
• M68: 39,284,102 km (0.053 R)
• M69: 40,554,936 km (0.115 R)
• M70: 41,244,731 km (0.067 R)
• M71: 42,137,232 km (0.075 R)
• M72: 43,337,306 km (0.107 R)
• M73: 45,464,289 km (0.117 R)
• M74: 45,770,815 km (0.1 R)
• M75: 46,900,877 km (0.045 R)
• M76: 47,936,244 km (0.045 R)
• M77: 49,293,396 km (0.107 R)
• M78: 52,794,884 km (0.101 R)
• M79: 54,521,094 km (0.112 R)
• M80: 55,937,337 km (0.065 R)
• M81: 56,704,923 km (0.044 R)
• M82: 58,583,424 km (0.114 R)
• M83: 59,698,077 km (0.049 R)
• M84: 61,834,933 km (0.118 R)
• M85: 64,111,215 km (0.065 R)
• M86: 68,979,728 km (0.118 R)
• M87: 70,038,432 km (0.065 R)
• M88: 71,458,265 km (0.117 R)
• M89: 73,486,064 km (0.076 R)
• M90: 74,567,208 km (0.112 R)
• M91: 75,774,613 km (0.063 R)
• M92: 77,475,840 km (0.083 R)
• M93: 77,842,055 km (0.104 R)
• M94: 78,943,993 km (0.065 R)
• M95: 81,659,494 km (0.082 R)
• M96: 82,654,469 km (0.098 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit