🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 45.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,928,146 km

• M1: 355,295 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 281 Days

Day: 14.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,928,146 km

• M1: 187,745 km (0.084 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 10

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.43 AU - 3.55 AU

Year: 3287 Days

Day: 6.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,928,146 km

• M1: 135,236 km (0.111 R)
• M2: 289,621 km (0.117 R)
• M3: 866,022 km (0.086 R)
• M4: 953,238 km (0.105 R)
• M5: 1,074,412 km (0.099 R)
• M6: 1,288,187 km (0.042 R)
• M7: 1,434,793 km (0.057 R)
• M8: 1,610,870 km (0.114 R)
• M9: 1,769,444 km (0.098 R)
• M10: 2,128,479 km (0.038 R)
• M11: 2,235,441 km (0.118 R)
• M12: 2,316,822 km (0.086 R)
• M13: 2,440,689 km (0.116 R)
• M14: 2,595,224 km (0.041 R)
• M15: 2,914,167 km (0.082 R)
• M16: 3,048,356 km (0.101 R)
• M17: 3,353,835 km (0.052 R)
• M18: 3,510,314 km (0.118 R)
• M19: 3,765,827 km (0.101 R)
• M20: 4,602,977 km (0.074 R)
• M21: 4,672,390 km (0.092 R)
• M22: 4,759,755 km (0.097 R)
• M23: 4,865,222 km (0.068 R)
• M24: 4,971,436 km (0.079 R)
• M25: 5,078,549 km (0.111 R)
• M26: 5,276,766 km (0.092 R)
• M27: 5,441,024 km (0.106 R)
• M28: 5,588,228 km (0.115 R)
• M29: 5,774,328 km (0.094 R)
• M30: 6,229,255 km (0.064 R)
• M31: 6,480,430 km (0.101 R)
• M32: 6,597,565 km (0.098 R)
• M33: 6,735,195 km (0.028 R)
• M34: 6,833,930 km (0.112 R)
• M35: 6,933,263 km (0.096 R)
• M36: 7,093,183 km (0.12 R)
• M37: 7,786,270 km (0.115 R)
• M38: 7,910,885 km (0.065 R)
• M39: 8,650,796 km (0.087 R)
• M40: 8,736,815 km (0.108 R)
• M41: 8,909,600 km (0.089 R)
• M42: 9,105,424 km (0.103 R)
• M43: 9,368,716 km (0.114 R)
• M44: 9,835,462 km (0.116 R)
• M45: 10,128,225 km (0.088 R)
• M46: 10,196,292 km (0.099 R)
• M47: 10,264,359 km (0.07 R)
• M48: 10,332,725 km (0.081 R)
• M49: 10,814,879 km (0.049 R)
• M50: 11,140,553 km (0.03 R)
• M51: 11,257,539 km (0.047 R)
• M52: 11,398,610 km (0.091 R)
• M53: 11,492,856 km (0.116 R)
• M54: 11,729,969 km (0.101 R)
• M55: 11,896,771 km (0.073 R)
• M56: 12,572,205 km (0.085 R)
• M57: 13,235,223 km (0.028 R)
• M58: 13,433,889 km (0.035 R)
• M59: 13,558,504 km (0.088 R)
• M60: 13,758,815 km (0.12 R)
• M61: 14,212,994 km (0.07 R)
• M62: 14,289,140 km (0.095 R)
• M63: 14,416,448 km (0.114 R)
• M64: 14,646,380 km (0.071 R)
• M65: 14,774,735 km (0.102 R)
• M66: 14,903,389 km (0.032 R)
• M67: 15,317,775 km (0.107 R)
• M68: 15,709,721 km (0.068 R)
• M69: 16,157,916 km (0.064 R)
• M70: 16,636,929 km (0.108 R)
• M71: 16,744,041 km (0.115 R)
• M72: 17,283,042 km (0.1 R)
• M73: 17,691,145 km (0.104 R)
• M74: 18,129,766 km (0.069 R)
• M75: 18,295,221 km (0.088 R)
• M76: 18,461,125 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 10

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.65 AU - 3.43 AU

Year: 3370 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,928,146 km

• M1: 193,729 km (0.096 R)
• M2: 273,615 km (0.094 R)
• M3: 356,791 km (0.119 R)
• M4: 467,942 km (0.104 R)
• M5: 546,631 km (0.11 R)
• M6: 659,876 km (0.103 R)
• M7: 813,214 km (0.115 R)
• M8: 1,218,026 km (0.094 R)
• M9: 1,396,496 km (0.074 R)
• M10: 1,489,097 km (0.112 R)
• M11: 1,583,793 km (0.07 R)
• M12: 1,680,582 km (0.085 R)
• M13: 2,148,674 km (0.099 R)
• M14: 2,240,976 km (0.056 R)
• M15: 2,493,497 km (0.086 R)
• M16: 2,558,124 km (0.078 R)
• M17: 2,623,348 km (0.052 R)
• M18: 2,772,049 km (0.087 R)
• M19: 3,852,744 km (0.095 R)
• M20: 4,252,319 km (0.1 R)
• M21: 4,388,454 km (0.081 R)
• M22: 4,645,313 km (0.025 R)
• M23: 4,886,764 km (0.096 R)
• M24: 5,029,480 km (0.103 R)
• M25: 5,445,063 km (0.091 R)
• M26: 5,593,165 km (0.072 R)
• M27: 6,023,558 km (0.109 R)
• M28: 6,265,009 km (0.101 R)
• M29: 6,464,872 km (0.119 R)
• M30: 6,644,240 km (0.075 R)
• M31: 7,077,026 km (0.109 R)
• M32: 7,146,290 km (0.116 R)
• M33: 7,566,062 km (0.036 R)
• M34: 8,114,338 km (0.119 R)
• M35: 8,997,863 km (0.078 R)
• M36: 10,301,459 km (0.101 R)
• M37: 10,537,674 km (0.105 R)
• M38: 11,149,380 km (0.056 R)
• M39: 11,256,941 km (0.101 R)
• M40: 11,364,801 km (0.088 R)
• M41: 11,909,486 km (0.064 R)
• M42: 12,742,597 km (0.069 R)
• M43: 12,939,617 km (0.103 R)
• M44: 13,738,021 km (0.069 R)
• M45: 13,969,150 km (0.111 R)
• M46: 14,085,088 km (0.094 R)
• M47: 14,201,475 km (0.039 R)
• M48: 14,318,162 km (0.117 R)
• M49: 14,728,958 km (0.094 R)
• M50: 14,817,519 km (0.086 R)
• M51: 15,203,332 km (0.118 R)
• M52: 15,292,792 km (0.101 R)
• M53: 15,502,229 km (0.109 R)
• M54: 15,833,439 km (0.061 R)
• M55: 15,954,314 km (0.115 R)
• M56: 16,166,892 km (0.073 R)
• M57: 16,717,562 km (0.088 R)
• M58: 16,995,216 km (0.093 R)
• M59: 17,088,116 km (0.103 R)
• M60: 17,212,282 km (0.115 R)
• M61: 18,311,079 km (0.037 R)
• M62: 18,661,138 km (0.092 R)
• M63: 19,077,618 km (0.062 R)
• M64: 19,464,927 km (0.106 R)
• M65: 19,529,703 km (0.119 R)
• M66: 20,345,610 km (0.078 R)
• M67: 20,807,568 km (0.087 R)
• M68: 21,039,744 km (0.115 R)
• M69: 21,106,165 km (0.097 R)
• M70: 21,372,898 km (0.109 R)
• M71: 22,146,020 km (0.069 R)
• M72: 22,791,535 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit