🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.64 AU - 0.68 AU

Year: 201 Days

Day: 32.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,612,313 km

• M1: 24,235 km (0.092 R)
• M2: 355,295 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.59 AU - 0.89 AU

Year: 239 Days

Day: 37 Hours

Environment

Temp: 98 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.6 AU - 2.06 AU

Year: 928 Days

Day: 42.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.1

Radius: 7.3

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.19 AU - 13.49 AU

Year: 17242 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,612,313 km

• M1: 270,772 km (0.078 R)
• M2: 333,902 km (0.044 R)
• M3: 403,166 km (0.067 R)
• M4: 517,309 km (0.059 R)
• M5: 974,481 km (0.053 R)
• M6: 2,036,177 km (0.104 R)
• M7: 2,342,104 km (0.106 R)
• M8: 2,662,543 km (0.098 R)
• M9: 2,997,044 km (0.11 R)
• M10: 3,543,525 km (0.106 R)
• M11: 3,624,158 km (0.107 R)
• M12: 3,787,220 km (0.039 R)
• M13: 3,952,675 km (0.112 R)
• M14: 4,078,337 km (0.07 R)
• M15: 4,205,495 km (0.069 R)
• M16: 4,420,168 km (0.043 R)
• M17: 5,453,142 km (0.115 R)
• M18: 5,829,231 km (0.114 R)
• M19: 6,020,566 km (0.105 R)
• M20: 7,780,585 km (0.11 R)
• M21: 8,203,798 km (0.043 R)
• M22: 8,526,181 km (0.118 R)
• M23: 8,634,490 km (0.106 R)
• M24: 8,688,944 km (0.052 R)
• M25: 9,461,916 km (0.063 R)
• M26: 9,970,399 km (0.075 R)
• M27: 10,027,545 km (0.047 R)
• M28: 10,084,692 km (0.05 R)
• M29: 11,369,438 km (0.109 R)
• M30: 11,668,634 km (0.028 R)
• M31: 12,581,630 km (0.118 R)
• M32: 12,953,231 km (0.083 R)
• M33: 13,517,364 km (0.052 R)
• M34: 13,834,362 km (0.074 R)
• M35: 14,282,109 km (0.114 R)
• M36: 14,346,436 km (0.098 R)
• M37: 14,669,717 km (0.118 R)
• M38: 15,786,764 km (0.092 R)
• M39: 15,919,906 km (0.119 R)
• M40: 16,998,956 km (0.11 R)
• M41: 20,665,300 km (0.082 R)
• M42: 21,030,319 km (0.113 R)
• M43: 21,397,432 km (0.111 R)
• M44: 21,989,391 km (0.078 R)
• M45: 22,436,689 km (0.066 R)
• M46: 24,179,504 km (0.034 R)
• M47: 25,261,396 km (0.109 R)
• M48: 26,201,319 km (0.075 R)
• M49: 30,239,115 km (0.074 R)
• M50: 30,404,570 km (0.115 R)
• M51: 30,570,325 km (0.097 R)
• M52: 31,069,533 km (0.097 R)
• M53: 32,922,901 km (0.042 R)
• M54: 33,349,105 km (0.119 R)
• M55: 33,691,385 km (0.09 R)
• M56: 34,725,256 km (0.104 R)
• M57: 35,682,084 km (0.119 R)
• M58: 36,032,143 km (0.072 R)
• M59: 37,177,764 km (0.118 R)
• M60: 38,693,788 km (0.081 R)
• M61: 39,414,252 km (0.114 R)
• M62: 40,776,939 km (0.062 R)
• M63: 41,142,855 km (0.11 R)
• M64: 43,641,738 km (0.095 R)
• M65: 44,956,703 km (0.029 R)
• M66: 46,094,096 km (0.028 R)
• M67: 47,240,913 km (0.084 R)
• M68: 47,336,955 km (0.098 R)
• M69: 48,203,875 km (0.118 R)
• M70: 49,855,585 km (0.089 R)
• M71: 50,442,906 km (0.052 R)
• M72: 50,541,042 km (0.059 R)
• M73: 52,020,416 km (0.051 R)
• M74: 53,414,069 km (0.096 R)
• M75: 53,614,082 km (0.118 R)
• M76: 54,115,384 km (0.09 R)
• M77: 55,932,998 km (0.099 R)
• M78: 56,543,358 km (0.113 R)
• M79: 57,462,936 km (0.096 R)
• M80: 57,873,133 km (0.04 R)
• M81: 59,524,095 km (0.1 R)
• M82: 61,085,747 km (0.102 R)
• M83: 61,190,316 km (0.088 R)
• M84: 61,504,472 km (0.095 R)
• M85: 63,824,436 km (0.068 R)
• M86: 64,249,294 km (0.055 R)
• M87: 66,065,561 km (0.096 R)
• M88: 66,495,356 km (0.088 R)
• M89: 66,926,198 km (0.038 R)
• M90: 67,898,734 km (0.072 R)
• M91: 68,223,810 km (0.116 R)
• M92: 69,639,155 km (0.058 R)
• M93: 69,857,718 km (0.088 R)
• M94: 70,624,556 km (0.11 R)
• M95: 71,174,029 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit