🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 151 Days

Day: 22.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,734,089 km

• M1: 146,157 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 45.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.56 AU - 0.7 AU

Year: 185 Days

Day: 39.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 265 Days

Day: 43.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,734,089 km

• M1: 552,465 km (0.115 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 9.8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.82 AU - 5.56 AU

Year: 4385 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,734,089 km

• M1: 126,859 km (0.099 R)
• M2: 208,091 km (0.112 R)
• M3: 304,731 km (0.082 R)
• M4: 504,594 km (0.094 R)
• M5: 711,188 km (0.093 R)
• M6: 1,189,453 km (0.062 R)
• M7: 1,668,465 km (0.116 R)
• M8: 2,129,077 km (0.103 R)
• M9: 2,222,127 km (0.098 R)
• M10: 2,316,523 km (0.112 R)
• M11: 2,431,713 km (0.115 R)
• M12: 2,529,102 km (0.078 R)
• M13: 2,687,825 km (0.101 R)
• M14: 3,707,933 km (0.066 R)
• M15: 3,888,647 km (0.078 R)
• M16: 4,072,353 km (0.098 R)
• M17: 4,472,378 km (0.095 R)
• M18: 4,568,420 km (0.109 R)
• M19: 5,488,447 km (0.079 R)
• M20: 5,956,389 km (0.047 R)
• M21: 6,062,155 km (0.096 R)
• M22: 6,356,264 km (0.114 R)
• M23: 6,709,913 km (0.059 R)
• M24: 7,436,211 km (0.09 R)
• M25: 7,550,205 km (0.073 R)
• M26: 7,693,519 km (0.094 R)
• M27: 10,043,702 km (0.075 R)
• M28: 11,197,700 km (0.107 R)
• M29: 11,328,448 km (0.033 R)
• M30: 11,723,985 km (0.078 R)
• M31: 11,790,407 km (0.085 R)
• M32: 12,056,990 km (0.093 R)
• M33: 12,834,899 km (0.112 R)
• M34: 13,281,748 km (0.12 R)
• M35: 14,261,464 km (0.097 R)
• M36: 14,403,433 km (0.07 R)
• M37: 14,724,320 km (0.103 R)
• M38: 14,867,635 km (0.063 R)
• M39: 14,975,495 km (0.116 R)
• M40: 15,155,910 km (0.111 R)
• M41: 15,300,721 km (0.058 R)
• M42: 15,373,276 km (0.1 R)
• M43: 15,628,190 km (0.091 R)
• M44: 16,068,307 km (0.075 R)
• M45: 16,699,012 km (0.083 R)
• M46: 17,036,206 km (0.055 R)
• M47: 17,755,322 km (0.112 R)
• M48: 18,137,844 km (0.087 R)
• M49: 18,755,534 km (0.088 R)
• M50: 19,145,087 km (0.116 R)
• M51: 19,971,765 km (0.077 R)
• M52: 20,051,051 km (0.093 R)
• M53: 20,529,316 km (0.118 R)
• M54: 20,770,019 km (0.115 R)
• M55: 21,011,470 km (0.052 R)
• M56: 21,415,982 km (0.107 R)
• M57: 21,741,507 km (0.104 R)
• M58: 21,823,188 km (0.034 R)
• M59: 21,904,868 km (0.088 R)
• M60: 22,273,926 km (0.073 R)
• M61: 22,645,078 km (0.088 R)
• M62: 23,018,325 km (0.07 R)
• M63: 23,184,828 km (0.051 R)
• M64: 23,310,041 km (0.054 R)
• M65: 23,393,517 km (0.114 R)
• M66: 23,519,029 km (0.094 R)
• M67: 23,686,728 km (0.089 R)
• M68: 24,531,358 km (0.056 R)
• M69: 25,085,618 km (0.113 R)
• M70: 27,035,926 km (0.059 R)
• M71: 27,564,305 km (0.068 R)
• M72: 27,741,130 km (0.11 R)
• M73: 27,873,973 km (0.096 R)
• M74: 28,007,115 km (0.061 R)
• M75: 30,302,096 km (0.082 R)
• M76: 30,393,351 km (0.066 R)
• M77: 30,530,233 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 4.8

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.56 AU - 20.26 AU

Year: 31713 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,734,089 km

• M1: 102,774 km (0.092 R)
• M2: 265,087 km (0.041 R)
• M3: 448,195 km (0.116 R)
• M4: 1,255,126 km (0.054 R)
• M5: 1,631,066 km (0.12 R)
• M6: 2,437,847 km (0.086 R)
• M7: 3,034,443 km (0.107 R)
• M8: 3,348,898 km (0.111 R)
• M9: 3,768,520 km (0.108 R)
• M10: 4,254,115 km (0.059 R)
• M11: 4,966,350 km (0.116 R)
• M12: 5,018,709 km (0.108 R)
• M13: 5,123,877 km (0.099 R)
• M14: 5,497,572 km (0.073 R)
• M15: 5,879,944 km (0.077 R)
• M16: 5,935,296 km (0.063 R)
• M17: 6,270,993 km (0.113 R)
• M18: 6,555,528 km (0.115 R)
• M19: 6,612,974 km (0.084 R)
• M20: 6,670,419 km (0.116 R)
• M21: 6,786,059 km (0.116 R)
• M22: 7,978,503 km (0.077 R)
• M23: 8,162,957 km (0.045 R)
• M24: 9,492,583 km (0.073 R)
• M25: 10,348,732 km (0.074 R)
• M26: 10,819,965 km (0.101 R)
• M27: 11,853,088 km (0.1 R)
• M28: 13,351,610 km (0.097 R)
• M29: 13,937,884 km (0.077 R)
• M30: 15,059,868 km (0.115 R)
• M31: 15,669,928 km (0.074 R)
• M32: 16,600,128 km (0.105 R)
• M33: 18,109,271 km (0.064 R)
• M34: 19,331,486 km (0.118 R)
• M35: 20,244,481 km (0.093 R)
• M36: 20,917,223 km (0.04 R)
• M37: 21,682,865 km (0.115 R)
• M38: 22,112,061 km (0.057 R)
• M39: 23,066,496 km (0.106 R)
• M40: 23,329,040 km (0.068 R)
• M41: 23,768,858 km (0.115 R)
• M42: 25,284,883 km (0.104 R)
• M43: 26,373,656 km (0.12 R)
• M44: 28,502,733 km (0.036 R)
• M45: 30,016,214 km (0.1 R)
• M46: 30,686,562 km (0.113 R)
• M47: 31,071,777 km (0.049 R)
• M48: 32,236,995 km (0.054 R)
• M49: 32,530,655 km (0.096 R)
• M50: 33,317,690 km (0.102 R)
• M51: 33,416,574 km (0.083 R)
• M52: 34,310,421 km (0.105 R)
• M53: 34,710,296 km (0.065 R)
• M54: 34,810,527 km (0.05 R)
• M55: 35,312,877 km (0.085 R)
• M56: 35,514,535 km (0.102 R)
• M57: 37,346,510 km (0.114 R)
• M58: 39,313,124 km (0.051 R)
• M59: 39,626,830 km (0.078 R)
• M60: 40,256,488 km (0.104 R)
• M61: 41,207,332 km (0.088 R)
• M62: 41,313,397 km (0.113 R)
• M63: 42,165,357 km (0.053 R)
• M64: 42,272,319 km (0.108 R)
• M65: 42,700,917 km (0.105 R)
• M66: 43,023,300 km (0.102 R)
• M67: 44,974,356 km (0.083 R)
• M68: 47,954,495 km (0.074 R)
• M69: 48,066,095 km (0.07 R)
• M70: 51,225,752 km (0.1 R)
• M71: 55,737,175 km (0.102 R)
• M72: 56,560,262 km (0.088 R)
• M73: 57,032,393 km (0.082 R)
• M74: 58,218,555 km (0.037 R)
• M75: 58,337,634 km (0.105 R)
• M76: 60,735,688 km (0.066 R)
• M77: 62,433,475 km (0.115 R)
• M78: 62,677,169 km (0.059 R)
• M79: 64,762,265 km (0.07 R)
• M80: 65,999,439 km (0.101 R)
• M81: 69,883,748 km (0.081 R)
• M82: 73,069,883 km (0.107 R)
• M83: 73,198,238 km (0.092 R)
• M84: 74,228,369 km (0.115 R)
• M85: 74,745,230 km (0.077 R)
• M86: 76,042,542 km (0.062 R)
• M87: 76,172,693 km (0.111 R)
• M88: 78,791,104 km (0.112 R)
• M89: 80,508,936 km (0.061 R)
• M90: 81,838,712 km (0.098 R)
• M91: 83,981,253 km (0.081 R)
• M92: 90,518,829 km (0.09 R)
• M93: 92,734,074 km (0.109 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: 161 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit