🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 24.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 431 Days

Day: 20.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,868,474 km

• M1: 61,634 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.06 AU - 5.92 AU

Year: 4500 Days

Day: 17.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311

Radius: 4.1

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 15.2 AU - 24.32 AU

Year: 30730 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,868,474 km

• M1: 106,663 km (0.077 R)
• M2: 673,490 km (0.101 R)
• M3: 744,848 km (0.101 R)
• M4: 1,082,191 km (0.105 R)
• M5: 1,430,904 km (0.104 R)
• M6: 1,554,322 km (0.117 R)
• M7: 1,911,711 km (0.108 R)
• M8: 3,366,999 km (0.106 R)
• M9: 3,698,508 km (0.086 R)
• M10: 3,868,152 km (0.086 R)
• M11: 3,953,872 km (0.034 R)
• M12: 4,347,613 km (0.084 R)
• M13: 5,944,271 km (0.059 R)
• M14: 6,700,339 km (0.101 R)
• M15: 7,011,203 km (0.073 R)
• M16: 7,221,089 km (0.081 R)
• M17: 7,700,700 km (0.069 R)
• M18: 8,916,033 km (0.115 R)
• M19: 8,972,581 km (0.101 R)
• M20: 9,603,585 km (0.089 R)
• M21: 9,719,822 km (0.096 R)
• M22: 10,130,469 km (0.101 R)
• M23: 10,367,581 km (0.115 R)
• M24: 10,606,639 km (0.087 R)
• M25: 11,089,989 km (0.077 R)
• M26: 11,334,432 km (0.06 R)
• M27: 11,890,787 km (0.11 R)
• M28: 12,140,914 km (0.1 R)
• M29: 16,302,428 km (0.113 R)
• M30: 16,441,105 km (0.064 R)
• M31: 16,510,668 km (0.06 R)
• M32: 16,719,656 km (0.104 R)
• M33: 19,663,593 km (0.102 R)
• M34: 20,480,248 km (0.065 R)
• M35: 21,005,635 km (0.114 R)
• M36: 21,611,507 km (0.102 R)
• M37: 22,146,469 km (0.06 R)
• M38: 22,531,085 km (0.097 R)
• M39: 22,840,453 km (0.096 R)
• M40: 22,995,736 km (0.032 R)
• M41: 24,170,827 km (0.117 R)
• M42: 24,646,399 km (0.073 R)
• M43: 24,885,307 km (0.119 R)
• M44: 24,965,192 km (0.111 R)
• M45: 25,687,301 km (0.074 R)
• M46: 26,660,734 km (0.037 R)
• M47: 27,481,129 km (0.101 R)
• M48: 27,894,468 km (0.037 R)
• M49: 28,226,575 km (0.091 R)
• M50: 28,894,679 km (0.12 R)
• M51: 30,076,502 km (0.12 R)
• M52: 31,446,370 km (0.108 R)
• M53: 31,878,708 km (0.066 R)
• M54: 32,312,841 km (0.11 R)
• M55: 33,715,471 km (0.055 R)
• M56: 33,892,146 km (0.087 R)
• M57: 34,869,618 km (0.099 R)
• M58: 35,048,238 km (0.043 R)
• M59: 36,852,089 km (0.083 R)
• M60: 37,034,000 km (0.086 R)
• M61: 37,399,019 km (0.112 R)
• M62: 39,056,114 km (0.113 R)
• M63: 40,174,059 km (0.116 R)
• M64: 40,548,952 km (0.104 R)
• M65: 43,206,109 km (0.064 R)
• M66: 46,507,435 km (0.047 R)
• M67: 47,098,496 km (0.098 R)
• M68: 48,088,984 km (0.109 R)
• M69: 48,487,063 km (0.065 R)
• M70: 49,486,976 km (0.05 R)
• M71: 50,291,962 km (0.112 R)
• M72: 50,999,859 km (0.117 R)
• M73: 51,304,141 km (0.077 R)
• M74: 51,914,799 km (0.077 R)
• M75: 54,588,113 km (0.036 R)
• M76: 55,628,267 km (0.099 R)
• M77: 56,779,872 km (0.118 R)
• M78: 57,306,008 km (0.093 R)
• M79: 57,833,639 km (0.088 R)
• M80: 60,067,584 km (0.076 R)
• M81: 60,281,808 km (0.091 R)
• M82: 60,496,182 km (0.111 R)
• M83: 60,818,416 km (0.05 R)
• M84: 61,356,669 km (0.108 R)
• M85: 63,416,333 km (0.095 R)
• M86: 64,509,444 km (0.081 R)
• M87: 65,168,273 km (0.07 R)
• M88: 67,826,029 km (0.065 R)
• M89: 71,084,271 km (0.068 R)
• M90: 73,704,328 km (0.118 R)
• M91: 74,163,294 km (0.1 R)
• M92: 74,853,389 km (0.081 R)
• M93: 75,199,259 km (0.097 R)
• M94: 75,661,217 km (0.113 R)
• M95: 77,169,164 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit