🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 38.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,261,081 km

• M1: 142,118 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 151 Days

Day: 40.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 193 Days

Day: 34.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 121.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,261,081 km

• M1: 124,017 km (0.076 R)
• M2: 297,401 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.17 AU - 1.19 AU

Year: 451 Days

Day: 43 Hours

Environment

Temp: 29 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.64 AU - 1.88 AU

Year: 821 Days

Day: 33.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,261,081 km

• M1: 1,018,761 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.28 AU - 5.12 AU

Year: 3025 Days

Day: 47.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 6.3

Gravity: 18.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.32 AU - 14.58 AU

Year: 17337 Days

Day: 19.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,261,081 km

• M1: 209,138 km (0.117 R)
• M2: 264,788 km (0.052 R)
• M3: 524,640 km (0.073 R)
• M4: 564,582 km (0.076 R)
• M5: 647,759 km (0.067 R)
• M6: 1,021,604 km (0.049 R)
• M7: 1,098,497 km (0.104 R)
• M8: 1,599,351 km (0.029 R)
• M9: 1,719,328 km (0.117 R)
• M10: 1,842,298 km (0.087 R)
• M11: 2,064,750 km (0.051 R)
• M12: 2,228,859 km (0.119 R)
• M13: 2,295,729 km (0.112 R)
• M14: 3,186,584 km (0.077 R)
• M15: 4,591,458 km (0.116 R)
• M16: 4,762,747 km (0.109 R)
• M17: 5,200,471 km (0.041 R)
• M18: 5,334,211 km (0.11 R)
• M19: 5,379,091 km (0.057 R)
• M20: 5,514,327 km (0.072 R)
• M21: 5,650,910 km (0.079 R)
• M22: 6,782,319 km (0.111 R)
• M23: 7,026,612 km (0.082 R)
• M24: 8,552,510 km (0.101 R)
• M25: 8,976,171 km (0.034 R)
• M26: 9,298,405 km (0.055 R)
• M27: 10,794,833 km (0.072 R)
• M28: 10,851,680 km (0.104 R)
• M29: 10,965,674 km (0.039 R)
• M30: 11,891,984 km (0.097 R)
• M31: 12,068,509 km (0.103 R)
• M32: 12,483,643 km (0.111 R)
• M33: 14,880,799 km (0.114 R)
• M34: 15,325,853 km (0.1 R)
• M35: 16,555,697 km (0.099 R)
• M36: 16,752,718 km (0.089 R)
• M37: 17,215,573 km (0.104 R)
• M38: 17,348,566 km (0.11 R)
• M39: 18,221,469 km (0.112 R)
• M40: 18,289,237 km (0.074 R)
• M41: 18,971,254 km (0.05 R)
• M42: 20,430,432 km (0.034 R)
• M43: 20,641,813 km (0.1 R)
• M44: 21,423,163 km (0.074 R)
• M45: 22,286,492 km (0.032 R)
• M46: 22,358,898 km (0.117 R)
• M47: 24,344,660 km (0.068 R)
• M48: 24,718,655 km (0.111 R)
• M49: 25,094,444 km (0.107 R)
• M50: 25,169,842 km (0.112 R)
• M51: 26,386,222 km (0.088 R)
• M52: 27,621,751 km (0.096 R)
• M53: 28,324,861 km (0.118 R)
• M54: 28,718,154 km (0.025 R)
• M55: 29,271,666 km (0.073 R)
• M56: 30,228,793 km (0.072 R)
• M57: 31,439,489 km (0.09 R)
• M58: 32,666,041 km (0.099 R)
• M59: 32,995,755 km (0.052 R)
• M60: 33,243,788 km (0.06 R)
• M61: 33,492,420 km (0.109 R)
• M62: 33,575,447 km (0.082 R)
• M63: 34,828,927 km (0.08 R)
• M64: 34,913,001 km (0.076 R)
• M65: 35,250,195 km (0.117 R)
• M66: 36,866,151 km (0.102 R)
• M67: 37,037,590 km (0.056 R)
• M68: 37,295,348 km (0.112 R)
• M69: 39,203,768 km (0.101 R)
• M70: 39,729,604 km (0.05 R)
• M71: 39,817,568 km (0.093 R)
• M72: 40,346,247 km (0.072 R)
• M73: 40,434,509 km (0.028 R)
• M74: 41,143,603 km (0.058 R)
• M75: 41,232,464 km (0.112 R)
• M76: 44,658,405 km (0.099 R)
• M77: 46,590,611 km (0.116 R)
• M78: 47,427,013 km (0.11 R)
• M79: 47,613,412 km (0.052 R)
• M80: 47,800,260 km (0.084 R)
• M81: 48,268,202 km (0.119 R)
• M82: 48,362,000 km (0.114 R)
• M83: 49,681,453 km (0.114 R)
• M84: 52,451,856 km (0.107 R)
• M85: 52,741,178 km (0.072 R)
• M86: 57,046,904 km (0.094 R)
• M87: 57,742,235 km (0.04 R)
• M88: 59,744,453 km (0.101 R)
• M89: 60,551,533 km (0.094 R)
• M90: 63,713,434 km (0.09 R)
• M91: 67,452,034 km (0.115 R)
• M92: 67,976,824 km (0.113 R)
• M93: 68,187,158 km (0.066 R)
• M94: 69,241,973 km (0.062 R)
• M95: 69,771,549 km (0.027 R)
• M96: 70,302,323 km (0.069 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 20,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit