🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 18.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,854,525 km

• M1: 44,730 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.07 AU - 1.21 AU

Year: 449 Days

Day: 40.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 94.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,854,525 km

• M1: 89,310 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.58 AU - 4.02 AU

Year: 2733 Days

Day: 26.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,854,525 km

• M1: 2,190,262 km (0.041 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 7.8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.11 AU - 18.27 AU

Year: 21843 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,854,525 km

• M1: 249,080 km (0.098 R)
• M2: 331,060 km (0.056 R)
• M3: 444,006 km (0.117 R)
• M4: 548,725 km (0.097 R)
• M5: 1,468,453 km (0.085 R)
• M6: 2,147,926 km (0.118 R)
• M7: 2,872,578 km (0.038 R)
• M8: 3,366,550 km (0.101 R)
• M9: 4,020,892 km (0.096 R)
• M10: 4,385,761 km (0.071 R)
• M11: 4,713,829 km (0.092 R)
• M12: 5,694,144 km (0.065 R)
• M13: 6,207,564 km (0.089 R)
• M14: 6,575,574 km (0.066 R)
• M15: 6,950,915 km (0.06 R)
• M16: 8,175,075 km (0.111 R)
• M17: 8,578,540 km (0.116 R)
• M18: 10,132,862 km (0.091 R)
• M19: 11,005,317 km (0.111 R)
• M20: 11,195,306 km (0.087 R)
• M21: 11,322,764 km (0.104 R)
• M22: 11,514,548 km (0.101 R)
• M23: 12,424,253 km (0.045 R)
• M24: 12,954,428 km (0.064 R)
• M25: 15,571,942 km (0.102 R)
• M26: 15,856,776 km (0.109 R)
• M27: 17,086,321 km (0.116 R)
• M28: 18,047,188 km (0.102 R)
• M29: 18,271,435 km (0.036 R)
• M30: 18,421,332 km (0.097 R)
• M31: 18,949,562 km (0.061 R)
• M32: 19,482,729 km (0.053 R)
• M33: 19,559,323 km (0.077 R)
• M34: 22,462,120 km (0.107 R)
• M35: 22,542,454 km (0.084 R)
• M36: 24,415,719 km (0.071 R)
• M37: 24,995,710 km (0.068 R)
• M38: 25,329,163 km (0.085 R)
• M39: 25,580,189 km (0.043 R)
• M40: 27,103,993 km (0.036 R)
• M41: 27,704,329 km (0.092 R)
• M42: 29,180,860 km (0.091 R)
• M43: 30,061,243 km (0.068 R)
• M44: 30,238,367 km (0.119 R)
• M45: 30,327,079 km (0.108 R)
• M46: 31,398,199 km (0.087 R)
• M47: 33,119,173 km (0.032 R)
• M48: 33,485,539 km (0.064 R)
• M49: 34,222,009 km (0.075 R)
• M50: 35,056,915 km (0.101 R)
• M51: 35,150,114 km (0.06 R)
• M52: 35,430,161 km (0.107 R)
• M53: 37,031,008 km (0.096 R)
• M54: 37,220,997 km (0.083 R)
• M55: 37,315,992 km (0.103 R)
• M56: 37,888,054 km (0.097 R)
• M57: 43,066,085 km (0.1 R)
• M58: 43,265,799 km (0.041 R)
• M59: 43,766,353 km (0.093 R)
• M60: 46,093,797 km (0.081 R)
• M61: 47,427,013 km (0.073 R)
• M62: 51,395,994 km (0.12 R)
• M63: 51,713,890 km (0.118 R)
• M64: 52,245,112 km (0.062 R)
• M65: 54,280,241 km (0.09 R)
• M66: 54,603,821 km (0.11 R)
• M67: 56,231,895 km (0.118 R)
• M68: 56,559,514 km (0.108 R)
• M69: 58,206,587 km (0.101 R)
• M70: 59,424,463 km (0.11 R)
• M71: 60,315,617 km (0.091 R)
• M72: 60,427,218 km (0.119 R)
• M73: 62,562,428 km (0.108 R)
• M74: 63,696,081 km (0.106 R)
• M75: 64,037,463 km (0.04 R)
• M76: 65,983,582 km (0.112 R)
• M77: 67,137,430 km (0.105 R)
• M78: 67,600,884 km (0.115 R)
• M79: 68,065,386 km (0.094 R)
• M80: 68,997,530 km (0.099 R)
• M81: 69,231,202 km (0.073 R)
• M82: 70,521,184 km (0.091 R)
• M83: 70,638,918 km (0.105 R)
• M84: 71,937,577 km (0.063 R)
• M85: 72,293,021 km (0.111 R)
• M86: 73,482,474 km (0.109 R)
• M87: 73,721,083 km (0.086 R)
• M88: 73,840,611 km (0.09 R)
• M89: 75,760,102 km (0.096 R)
• M90: 76,363,280 km (0.112 R)
• M91: 77,210,453 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit