🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.86 AU - 1.4 AU

Year: 445 Days

Day: 28 Hours

Environment

Temp: 19 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,855,707 km

• M1: 396,734 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.73 AU - 3.13 AU

Year: 1860 Days

Day: 13 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.31 AU - 3.37 AU

Year: 2264 Days

Day: 13.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,855,707 km

• M1: 1,210,396 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.7

Radius: 3.8

Gravity: 67.5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.65 AU - 21.33 AU

Year: 30690 Days

Day: 24.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,855,707 km

• M1: 299,495 km (0.116 R)
• M2: 345,272 km (0.101 R)
• M3: 524,341 km (0.087 R)
• M4: 1,061,995 km (0.12 R)
• M5: 1,170,155 km (0.12 R)
• M6: 1,206,956 km (0.118 R)
• M7: 2,291,989 km (0.098 R)
• M8: 2,338,215 km (0.101 R)
• M9: 2,670,920 km (0.062 R)
• M10: 3,327,206 km (0.107 R)
• M11: 3,646,149 km (0.115 R)
• M12: 3,974,965 km (0.111 R)
• M13: 4,427,798 km (0.077 R)
• M14: 4,485,543 km (0.079 R)
• M15: 4,896,937 km (0.113 R)
• M16: 5,137,340 km (0.096 R)
• M17: 5,259,113 km (0.072 R)
• M18: 6,527,105 km (0.12 R)
• M19: 6,592,928 km (0.081 R)
• M20: 7,194,910 km (0.096 R)
• M21: 8,307,619 km (0.069 R)
• M22: 9,847,280 km (0.086 R)
• M23: 12,929,744 km (0.076 R)
• M24: 13,764,201 km (0.109 R)
• M25: 14,961,582 km (0.093 R)
• M26: 15,048,349 km (0.08 R)
• M27: 15,837,029 km (0.027 R)
• M28: 16,191,875 km (0.109 R)
• M29: 16,459,655 km (0.116 R)
• M30: 17,820,697 km (0.103 R)
• M31: 22,709,705 km (0.115 R)
• M32: 27,872,477 km (0.116 R)
• M33: 28,730,869 km (0.11 R)
• M34: 29,925,109 km (0.084 R)
• M35: 30,914,400 km (0.1 R)
• M36: 31,357,359 km (0.088 R)
• M37: 32,699,103 km (0.045 R)
• M38: 33,490,475 km (0.096 R)
• M39: 34,059,546 km (0.077 R)
• M40: 35,207,260 km (0.092 R)
• M41: 36,484,377 km (0.083 R)
• M42: 37,187,338 km (0.043 R)
• M43: 38,964,112 km (0.056 R)
• M44: 40,405,338 km (0.116 R)
• M45: 40,889,736 km (0.112 R)
• M46: 41,254,156 km (0.053 R)
• M47: 41,497,701 km (0.074 R)
• M48: 42,722,908 km (0.113 R)
• M49: 46,975,975 km (0.106 R)
• M50: 47,996,233 km (0.096 R)
• M51: 48,252,344 km (0.113 R)
• M52: 49,152,624 km (0.1 R)
• M53: 49,928,589 km (0.06 R)
• M54: 50,058,290 km (0.083 R)
• M55: 50,578,442 km (0.117 R)
• M56: 51,230,988 km (0.034 R)
• M57: 51,361,736 km (0.033 R)
• M58: 54,802,637 km (0.053 R)
• M59: 55,741,663 km (0.089 R)
• M60: 59,963,614 km (0.078 R)
• M61: 60,654,157 km (0.115 R)
• M62: 62,461,898 km (0.087 R)
• M63: 63,442,662 km (0.062 R)
• M64: 64,005,299 km (0.118 R)
• M65: 65,419,298 km (0.084 R)
• M66: 66,700,604 km (0.046 R)
• M67: 71,615,193 km (0.11 R)
• M68: 72,494,530 km (0.116 R)
• M69: 74,856,830 km (0.083 R)
• M70: 76,346,077 km (0.096 R)
• M71: 76,645,123 km (0.09 R)
• M72: 78,598,123 km (0.09 R)
• M73: 79,353,742 km (0.04 R)
• M74: 81,329,331 km (0.093 R)
• M75: 84,554,811 km (0.039 R)
• M76: 85,019,013 km (0.076 R)
• M77: 85,949,811 km (0.084 R)
• M78: 92,560,092 km (0.04 R)
• M79: 94,960,091 km (0.076 R)
• M80: 96,248,577 km (0.061 R)
• M81: 96,894,840 km (0.102 R)
• M82: 98,029,540 km (0.043 R)
• M83: 98,679,842 km (0.106 R)
• M84: 100,148,295 km (0.118 R)
• M85: 100,639,424 km (0.116 R)
• M86: 103,602,659 km (0.079 R)
• M87: 104,596,886 km (0.108 R)
• M88: 108,436,914 km (0.047 R)
• M89: 108,772,911 km (0.052 R)
• M90: 108,941,059 km (0.068 R)
• M91: 110,458,580 km (0.105 R)
• M92: 112,832,997 km (0.099 R)
• M93: 113,344,024 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit