🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.44 AU - 1.5 AU

Year: 801 Days

Day: 17.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.74 AU - 2.68 AU

Year: 1477 Days

Day: 23.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 12.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.68 AU - 9.64 AU

Year: 11458 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,960,973 km

• M1: 340,335 km (0.098 R)
• M2: 757,414 km (0.115 R)
• M3: 1,039,855 km (0.092 R)
• M4: 1,183,618 km (0.11 R)
• M5: 1,584,989 km (0.061 R)
• M6: 1,777,073 km (0.096 R)
• M7: 2,028,248 km (0.077 R)
• M8: 2,706,973 km (0.095 R)
• M9: 3,086,503 km (0.112 R)
• M10: 3,703,744 km (0.107 R)
• M11: 4,092,699 km (0.032 R)
• M12: 4,563,034 km (0.027 R)
• M13: 4,769,928 km (0.109 R)
• M14: 5,121,782 km (0.064 R)
• M15: 5,518,815 km (0.064 R)
• M16: 5,628,769 km (0.111 R)
• M17: 5,963,121 km (0.103 R)
• M18: 6,965,726 km (0.089 R)
• M19: 7,937,214 km (0.036 R)
• M20: 8,864,871 km (0.106 R)
• M21: 9,167,358 km (0.1 R)
• M22: 9,297,956 km (0.035 R)
• M23: 9,517,117 km (0.092 R)
• M24: 10,501,771 km (0.113 R)
• M25: 12,134,182 km (0.118 R)
• M26: 12,518,499 km (0.084 R)
• M27: 12,955,475 km (0.11 R)
• M28: 15,995,154 km (0.071 R)
• M29: 16,363,613 km (0.061 R)
• M30: 16,522,337 km (0.091 R)
• M31: 18,138,143 km (0.06 R)
• M32: 18,467,408 km (0.086 R)
• M33: 21,576,351 km (0.099 R)
• M34: 21,692,290 km (0.111 R)
• M35: 22,275,871 km (0.083 R)
• M36: 23,398,902 km (0.114 R)
• M37: 23,937,155 km (0.037 R)
• M38: 24,479,597 km (0.087 R)
• M39: 25,148,150 km (0.111 R)
• M40: 25,638,083 km (0.069 R)
• M41: 26,069,523 km (0.107 R)
• M42: 26,627,523 km (0.083 R)
• M43: 27,126,881 km (0.107 R)
• M44: 27,503,569 km (0.072 R)
• M45: 27,881,902 km (0.119 R)
• M46: 28,008,312 km (0.109 R)
• M47: 28,452,617 km (0.119 R)
• M48: 28,835,139 km (0.119 R)
• M49: 30,447,804 km (0.103 R)
• M50: 30,643,329 km (0.093 R)
• M51: 32,155,763 km (0.071 R)
• M52: 33,088,356 km (0.092 R)
• M53: 33,289,266 km (0.106 R)
• M54: 33,423,605 km (0.077 R)
• M55: 35,116,455 km (0.118 R)
• M56: 35,595,467 km (0.095 R)
• M57: 36,906,543 km (0.111 R)
• M58: 37,533,208 km (0.063 R)
• M59: 39,150,361 km (0.092 R)
• M60: 40,288,651 km (0.066 R)
• M61: 41,149,587 km (0.086 R)
• M62: 42,089,211 km (0.117 R)
• M63: 43,548,389 km (0.08 R)
• M64: 43,989,403 km (0.064 R)
• M65: 45,992,070 km (0.097 R)
• M66: 46,741,406 km (0.049 R)
• M67: 46,891,752 km (0.077 R)
• M68: 48,937,203 km (0.066 R)
• M69: 49,319,127 km (0.118 R)
• M70: 50,471,030 km (0.1 R)
• M71: 51,243,853 km (0.065 R)
• M72: 51,942,774 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 7.4

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.59 AU - 11.13 AU

Year: 16090 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,960,973 km

• M1: 138,378 km (0.107 R)
• M2: 211,232 km (0.091 R)
• M3: 553,662 km (0.081 R)
• M4: 883,525 km (0.111 R)
• M5: 951,742 km (0.098 R)
• M6: 1,069,326 km (0.101 R)
• M7: 1,728,005 km (0.098 R)
• M8: 2,082,103 km (0.045 R)
• M9: 2,426,477 km (0.083 R)
• M10: 2,556,179 km (0.065 R)
• M11: 2,924,489 km (0.067 R)
• M12: 3,381,361 km (0.039 R)
• M13: 3,490,118 km (0.057 R)
• M14: 3,563,122 km (0.115 R)
• M15: 3,710,775 km (0.07 R)
• M16: 4,598,788 km (0.045 R)
• M17: 5,253,728 km (0.056 R)
• M18: 5,677,838 km (0.111 R)
• M19: 5,981,372 km (0.059 R)
• M20: 6,424,032 km (0.105 R)
• M21: 6,649,326 km (0.102 R)
• M22: 7,340,917 km (0.12 R)
• M23: 7,434,865 km (0.096 R)
• M24: 7,623,956 km (0.038 R)
• M25: 8,298,194 km (0.116 R)
• M26: 8,347,112 km (0.11 R)
• M27: 8,991,430 km (0.074 R)
• M28: 9,091,960 km (0.114 R)
• M29: 10,118,052 km (0.032 R)
• M30: 10,485,764 km (0.091 R)
• M31: 10,538,572 km (0.093 R)
• M32: 10,591,529 km (0.101 R)
• M33: 10,697,893 km (0.068 R)
• M34: 11,396,964 km (0.1 R)
• M35: 11,505,871 km (0.051 R)
• M36: 11,944,792 km (0.109 R)
• M37: 12,110,845 km (0.058 R)
• M38: 12,389,247 km (0.057 R)
• M39: 12,782,540 km (0.071 R)
• M40: 13,812,820 km (0.073 R)
• M41: 14,045,445 km (0.045 R)
• M42: 14,220,624 km (0.119 R)
• M43: 14,396,701 km (0.115 R)
• M44: 14,928,970 km (0.113 R)
• M45: 15,467,672 km (0.1 R)
• M46: 15,709,272 km (0.085 R)
• M47: 15,891,183 km (0.028 R)
• M48: 17,497,117 km (0.047 R)
• M49: 17,559,948 km (0.036 R)
• M50: 19,283,614 km (0.104 R)
• M51: 19,739,289 km (0.089 R)
• M52: 20,661,112 km (0.049 R)
• M53: 20,860,525 km (0.094 R)
• M54: 21,060,538 km (0.085 R)
• M55: 21,194,278 km (0.104 R)
• M56: 22,002,406 km (0.116 R)
• M57: 23,233,447 km (0.096 R)
• M58: 24,556,939 km (0.119 R)
• M59: 24,697,561 km (0.1 R)
• M60: 24,909,242 km (0.09 R)
• M61: 25,761,651 km (0.115 R)
• M62: 25,904,666 km (0.108 R)
• M63: 28,597,578 km (0.106 R)
• M64: 29,116,982 km (0.087 R)
• M65: 30,618,047 km (0.091 R)
• M66: 31,301,709 km (0.113 R)
• M67: 33,773,066 km (0.106 R)
• M68: 36,707,727 km (0.12 R)
• M69: 39,393,308 km (0.079 R)
• M70: 40,634,821 km (0.093 R)
• M71: 42,309,868 km (0.079 R)
• M72: 42,394,241 km (0.112 R)
• M73: 42,901,528 km (0.053 R)
• M74: 44,349,785 km (0.081 R)
• M75: 46,074,050 km (0.102 R)
• M76: 47,293,871 km (0.088 R)
• M77: 48,348,087 km (0.091 R)
• M78: 48,966,525 km (0.086 R)
• M79: 49,676,516 km (0.087 R)
• M80: 50,122,019 km (0.106 R)
• M81: 50,568,867 km (0.104 R)
• M82: 51,917,343 km (0.088 R)
• M83: 54,007,674 km (0.068 R)
• M84: 56,403,783 km (0.109 R)
• M85: 56,589,583 km (0.037 R)
• M86: 58,834,299 km (0.078 R)
• M87: 59,305,533 km (0.107 R)
• M88: 59,400,079 km (0.095 R)
• M89: 60,727,012 km (0.111 R)
• M90: 61,585,255 km (0.109 R)
• M91: 61,776,590 km (0.078 R)
• M92: 62,063,818 km (0.085 R)
• M93: 62,832,153 km (0.118 R)
• M94: 63,603,480 km (0.068 R)
• M95: 63,700,120 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit