🌌 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): 0.009

Orbit Range: 0.73 AU - 0.75 AU

Year: 235 Days

Day: 19.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 102.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.57 AU - 1.71 AU

Year: 775 Days

Day: 45.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,936,741 km

• M1: 897,587 km (0.106 R)
• M2: 1,237,025 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.23 AU - 2.67 AU

Year: 1415 Days

Day: 15 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 7.6

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.81 AU - 14.01 AU

Year: 16130 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,936,741 km

• M1: 247,136 km (0.08 R)
• M2: 488,587 km (0.075 R)
• M3: 564,732 km (0.025 R)
• M4: 796,010 km (0.112 R)
• M5: 887,415 km (0.074 R)
• M6: 1,342,342 km (0.08 R)
• M7: 1,565,392 km (0.106 R)
• M8: 2,046,948 km (0.113 R)
• M9: 2,206,569 km (0.087 R)
• M10: 2,370,229 km (0.089 R)
• M11: 2,470,310 km (0.075 R)
• M12: 2,537,928 km (0.099 R)
• M13: 2,779,229 km (0.116 R)
• M14: 3,210,221 km (0.099 R)
• M15: 3,396,021 km (0.078 R)
• M16: 3,817,289 km (0.115 R)
• M17: 4,214,471 km (0.108 R)
• M18: 4,666,706 km (0.116 R)
• M19: 5,005,246 km (0.097 R)
• M20: 5,091,115 km (0.109 R)
• M21: 5,706,112 km (0.097 R)
• M22: 6,068,138 km (0.1 R)
• M23: 6,205,768 km (0.099 R)
• M24: 6,298,220 km (0.028 R)
• M25: 6,719,488 km (0.108 R)
• M26: 6,814,333 km (0.061 R)
• M27: 7,101,710 km (0.095 R)
• M28: 8,188,688 km (0.109 R)
• M29: 8,803,236 km (0.081 R)
• M30: 9,592,215 km (0.118 R)
• M31: 10,513,738 km (0.118 R)
• M32: 10,901,197 km (0.104 R)
• M33: 11,124,846 km (0.072 R)
• M34: 11,861,914 km (0.118 R)
• M35: 12,149,591 km (0.067 R)
• M36: 12,381,468 km (0.07 R)
• M37: 12,614,691 km (0.089 R)
• M38: 13,383,026 km (0.072 R)
• M39: 14,594,170 km (0.093 R)
• M40: 16,796,999 km (0.085 R)
• M41: 16,990,578 km (0.105 R)
• M42: 17,184,906 km (0.065 R)
• M43: 19,033,935 km (0.09 R)
• M44: 19,981,937 km (0.089 R)
• M45: 20,118,520 km (0.051 R)
• M46: 20,599,328 km (0.116 R)
• M47: 21,153,588 km (0.094 R)
• M48: 21,642,474 km (0.025 R)
• M49: 24,506,974 km (0.09 R)
• M50: 25,093,996 km (0.043 R)
• M51: 26,207,153 km (0.115 R)
• M52: 26,506,798 km (0.049 R)
• M53: 28,174,665 km (0.104 R)
• M54: 30,345,928 km (0.084 R)
• M55: 31,134,458 km (0.08 R)
• M56: 32,731,565 km (0.117 R)
• M57: 34,028,280 km (0.116 R)
• M58: 34,109,810 km (0.099 R)
• M59: 35,672,659 km (0.082 R)
• M60: 35,755,537 km (0.111 R)
• M61: 38,697,229 km (0.119 R)
• M62: 39,123,882 km (0.117 R)
• M63: 40,067,695 km (0.087 R)
• M64: 43,385,626 km (0.077 R)
• M65: 43,562,750 km (0.109 R)
• M66: 44,095,319 km (0.091 R)
• M67: 44,987,820 km (0.084 R)
• M68: 45,256,797 km (0.116 R)
• M69: 49,169,379 km (0.116 R)
• M70: 49,909,141 km (0.09 R)
• M71: 50,094,792 km (0.068 R)
• M72: 50,373,493 km (0.094 R)
• M73: 51,399,884 km (0.099 R)
• M74: 52,621,799 km (0.072 R)
• M75: 53,283,620 km (0.094 R)
• M76: 53,378,465 km (0.068 R)
• M77: 54,902,568 km (0.048 R)
• M78: 56,344,392 km (0.105 R)
• M79: 56,441,033 km (0.096 R)
• M80: 57,896,171 km (0.06 R)
• M81: 58,383,860 km (0.119 R)
• M82: 59,167,155 km (0.066 R)
• M83: 60,249,794 km (0.108 R)
• M84: 60,546,297 km (0.115 R)
• M85: 61,239,833 km (0.104 R)
• M86: 61,339,017 km (0.094 R)
• M87: 62,934,927 km (0.096 R)
• M88: 63,336,148 km (0.118 R)
• M89: 65,151,518 km (0.117 R)
• M90: 66,371,339 km (0.076 R)
• M91: 66,473,365 km (0.117 R)
• M92: 66,881,767 km (0.07 R)
• M93: 66,984,092 km (0.034 R)
• M94: 67,393,542 km (0.103 R)
• M95: 67,496,166 km (0.117 R)
• M96: 68,421,129 km (0.102 R)
• M97: 68,627,126 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit