🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.78 AU

Year: 203 Days

Day: 29.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,790,941 km

• M1: 127,308 km (0.046 R)
• M2: 251,175 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.31 AU - 2.11 AU

Year: 793 Days

Day: 37.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1064 Days

Day: 43.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 7.9

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.19 AU - 15.67 AU

Year: 17460 Days

Day: 21.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,790,941 km

• M1: 218,712 km (0.086 R)
• M2: 303,833 km (0.104 R)
• M3: 457,171 km (0.044 R)
• M4: 615,595 km (0.12 R)
• M5: 792,121 km (0.119 R)
• M6: 1,275,172 km (0.101 R)
• M7: 1,358,947 km (0.12 R)
• M8: 1,621,342 km (0.086 R)
• M9: 1,743,114 km (0.097 R)
• M10: 1,868,029 km (0.071 R)
• M11: 2,714,154 km (0.064 R)
• M12: 2,859,563 km (0.088 R)
• M13: 2,970,266 km (0.112 R)
• M14: 3,044,765 km (0.104 R)
• M15: 4,926,108 km (0.115 R)
• M16: 5,882,487 km (0.106 R)
• M17: 5,976,585 km (0.098 R)
• M18: 6,118,553 km (0.072 R)
• M19: 6,454,400 km (0.025 R)
• M20: 9,569,177 km (0.052 R)
• M21: 9,958,730 km (0.098 R)
• M22: 10,524,210 km (0.094 R)
• M23: 10,581,357 km (0.067 R)
• M24: 10,695,949 km (0.071 R)
• M25: 10,810,840 km (0.1 R)
• M26: 11,333,385 km (0.085 R)
• M27: 11,804,768 km (0.095 R)
• M28: 11,923,698 km (0.12 R)
• M29: 12,102,617 km (0.097 R)
• M30: 12,584,322 km (0.11 R)
• M31: 13,133,795 km (0.081 R)
• M32: 16,326,214 km (0.078 R)
• M33: 16,658,022 km (0.108 R)
• M34: 16,791,314 km (0.065 R)
• M35: 17,260,902 km (0.098 R)
• M36: 17,598,993 km (0.071 R)
• M37: 18,281,757 km (0.075 R)
• M38: 18,903,486 km (0.085 R)
• M39: 20,381,214 km (0.095 R)
• M40: 20,738,603 km (0.118 R)
• M41: 21,822,889 km (0.064 R)
• M42: 21,968,896 km (0.115 R)
• M43: 22,408,714 km (0.081 R)
• M44: 22,555,918 km (0.084 R)
• M45: 22,999,625 km (0.076 R)
• M46: 23,670,572 km (0.066 R)
• M47: 25,414,434 km (0.095 R)
• M48: 25,568,071 km (0.118 R)
• M49: 25,876,093 km (0.055 R)
• M50: 26,964,119 km (0.111 R)
• M51: 29,184,749 km (0.109 R)
• M52: 29,345,567 km (0.101 R)
• M53: 29,426,051 km (0.096 R)
• M54: 29,910,748 km (0.104 R)
• M55: 31,216,288 km (0.034 R)
• M56: 31,298,567 km (0.091 R)
• M57: 32,290,700 km (0.07 R)
• M58: 32,623,855 km (0.107 R)
• M59: 33,125,457 km (0.096 R)
• M60: 34,560,698 km (0.08 R)
• M61: 34,816,062 km (0.085 R)
• M62: 36,102,305 km (0.075 R)
• M63: 38,104,672 km (0.053 R)
• M64: 38,897,990 km (0.084 R)
• M65: 39,252,387 km (0.077 R)
• M66: 40,142,943 km (0.114 R)
• M67: 43,311,725 km (0.104 R)
• M68: 45,530,710 km (0.092 R)
• M69: 45,810,758 km (0.032 R)
• M70: 47,881,192 km (0.102 R)
• M71: 48,546,454 km (0.03 R)
• M72: 50,078,336 km (0.066 R)
• M73: 50,174,527 km (0.104 R)
• M74: 50,367,359 km (0.096 R)
• M75: 52,308,092 km (0.055 R)
• M76: 52,895,114 km (0.116 R)
• M77: 54,570,012 km (0.106 R)
• M78: 54,669,046 km (0.1 R)
• M79: 56,462,575 km (0.074 R)
• M80: 56,763,416 km (0.113 R)
• M81: 57,568,103 km (0.069 R)
• M82: 59,188,846 km (0.102 R)
• M83: 59,596,351 km (0.101 R)
• M84: 60,721,776 km (0.11 R)
• M85: 63,722,410 km (0.095 R)
• M86: 64,663,530 km (0.095 R)
• M87: 66,136,471 km (0.063 R)
• M88: 67,620,332 km (0.1 R)
• M89: 68,153,050 km (0.084 R)
• M90: 68,473,339 km (0.104 R)
• M91: 69,222,525 km (0.036 R)
• M92: 72,681,976 km (0.083 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit