🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.66 AU - 0.86 AU

Year: 243 Days

Day: 14.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,397,311 km

• M1: 56,698 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.37 AU - 2.03 AU

Year: 814 Days

Day: 40.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.72 AU - 2.08 AU

Year: 961 Days

Day: 47.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,397,311 km

• M1: 66,122 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 14.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.37 AU - 7.25 AU

Year: 5141 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,397,311 km

• M1: 193,131 km (0.118 R)
• M2: 411,394 km (0.096 R)
• M3: 624,272 km (0.037 R)
• M4: 798,553 km (0.063 R)
• M5: 1,457,382 km (0.054 R)
• M6: 1,769,294 km (0.08 R)
• M7: 2,008,202 km (0.089 R)
• M8: 2,199,537 km (0.052 R)
• M9: 2,417,053 km (0.086 R)
• M10: 2,579,815 km (0.085 R)
• M11: 2,852,383 km (0.083 R)
• M12: 3,312,845 km (0.082 R)
• M13: 3,656,322 km (0.052 R)
• M14: 3,915,575 km (0.112 R)
• M15: 4,011,467 km (0.098 R)
• M16: 4,353,148 km (0.104 R)
• M17: 4,729,985 km (0.098 R)
• M18: 4,909,503 km (0.064 R)
• M19: 5,275,419 km (0.091 R)
• M20: 5,704,466 km (0.111 R)
• M21: 6,682,686 km (0.082 R)
• M22: 7,000,881 km (0.113 R)
• M23: 7,353,783 km (0.066 R)
• M24: 7,863,612 km (0.116 R)
• M25: 7,954,867 km (0.088 R)
• M26: 8,416,227 km (0.113 R)
• M27: 8,697,171 km (0.051 R)
• M28: 9,204,458 km (0.113 R)
• M29: 9,300,649 km (0.086 R)
• M30: 9,397,140 km (0.115 R)
• M31: 10,314,324 km (0.067 R)
• M32: 10,648,825 km (0.105 R)
• M33: 10,885,190 km (0.065 R)
• M34: 11,191,566 km (0.072 R)
• M35: 11,328,748 km (0.09 R)
• M36: 11,882,708 km (0.067 R)
• M37: 12,658,972 km (0.095 R)
• M38: 13,342,634 km (0.096 R)
• M39: 13,890,910 km (0.05 R)
• M40: 14,595,965 km (0.059 R)
• M41: 14,896,208 km (0.074 R)
• M42: 15,047,302 km (0.109 R)
• M43: 15,426,832 km (0.112 R)
• M44: 15,617,868 km (0.083 R)
• M45: 15,848,099 km (0.044 R)
• M46: 15,963,738 km (0.04 R)
• M47: 16,428,689 km (0.101 R)
• M48: 16,584,719 km (0.073 R)
• M49: 18,576,166 km (0.105 R)
• M50: 19,024,361 km (0.064 R)
• M51: 19,147,331 km (0.118 R)
• M52: 20,600,225 km (0.065 R)
• M53: 20,937,269 km (0.107 R)
• M54: 21,531,622 km (0.113 R)
• M55: 22,736,932 km (0.109 R)
• M56: 23,964,083 km (0.101 R)
• M57: 24,674,972 km (0.085 R)
• M58: 24,943,351 km (0.091 R)
• M59: 25,167,747 km (0.059 R)
• M60: 25,844,977 km (0.116 R)
• M61: 26,665,521 km (0.097 R)
• M62: 27,633,719 km (0.043 R)
• M63: 28,192,168 km (0.111 R)
• M64: 28,285,517 km (0.096 R)
• M65: 28,613,286 km (0.065 R)
• M66: 29,320,135 km (0.033 R)
• M67: 29,842,082 km (0.085 R)
• M68: 30,654,698 km (0.093 R)
• M69: 30,895,102 km (0.087 R)
• M70: 31,184,424 km (0.073 R)
• M71: 31,523,114 km (0.108 R)
• M72: 31,863,150 km (0.038 R)
• M73: 31,960,388 km (0.058 R)
• M74: 32,155,464 km (0.107 R)
• M75: 32,448,676 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.1

Radius: 4

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.29 AU - 14.05 AU

Year: 18553 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,397,311 km

• M1: 51,611 km (0.092 R)
• M2: 347,815 km (0.103 R)
• M3: 479,312 km (0.098 R)
• M4: 786,137 km (0.051 R)
• M5: 1,415,196 km (0.045 R)
• M6: 1,440,927 km (0.063 R)
• M7: 1,571,675 km (0.082 R)
• M8: 2,161,988 km (0.117 R)
• M9: 2,558,273 km (0.078 R)
• M10: 2,813,338 km (0.086 R)
• M11: 2,976,848 km (0.105 R)
• M12: 3,009,909 km (0.101 R)
• M13: 3,076,480 km (0.111 R)
• M14: 3,520,636 km (0.108 R)
• M15: 3,590,798 km (0.106 R)
• M16: 3,875,782 km (0.036 R)
• M17: 4,279,696 km (0.084 R)
• M18: 4,317,095 km (0.11 R)
• M19: 4,812,863 km (0.049 R)
• M20: 6,234,491 km (0.034 R)
• M21: 6,619,706 km (0.096 R)
• M22: 7,593,139 km (0.068 R)
• M23: 8,657,827 km (0.084 R)
• M24: 9,086,874 km (0.092 R)
• M25: 9,376,944 km (0.093 R)
• M26: 9,474,183 km (0.078 R)
• M27: 9,620,789 km (0.059 R)
• M28: 9,669,857 km (0.087 R)
• M29: 9,866,877 km (0.057 R)
• M30: 9,965,911 km (0.073 R)
• M31: 10,164,876 km (0.069 R)
• M32: 10,365,188 km (0.097 R)
• M33: 10,667,974 km (0.096 R)
• M34: 12,066,564 km (0.109 R)
• M35: 12,119,522 km (0.07 R)
• M36: 13,248,088 km (0.104 R)
• M37: 13,852,613 km (0.079 R)
• M38: 14,917,600 km (0.04 R)
• M39: 15,145,139 km (0.103 R)
• M40: 15,719,146 km (0.117 R)
• M41: 15,892,679 km (0.086 R)
• M42: 16,770,071 km (0.063 R)
• M43: 18,754,786 km (0.096 R)
• M44: 19,556,780 km (0.061 R)
• M45: 19,743,478 km (0.104 R)
• M46: 22,288,138 km (0.094 R)
• M47: 22,483,214 km (0.067 R)
• M48: 22,678,738 km (0.1 R)
• M49: 22,940,385 km (0.092 R)
• M50: 23,466,520 km (0.111 R)
• M51: 23,797,431 km (0.106 R)
• M52: 23,863,852 km (0.032 R)
• M53: 24,263,279 km (0.047 R)
• M54: 24,530,760 km (0.106 R)
• M55: 25,203,950 km (0.075 R)
• M56: 25,474,872 km (0.079 R)
• M57: 26,156,589 km (0.042 R)
• M58: 26,706,212 km (0.076 R)
• M59: 27,190,161 km (0.052 R)
• M60: 27,746,964 km (0.094 R)
• M61: 27,816,826 km (0.037 R)
• M62: 27,886,689 km (0.101 R)
• M63: 28,237,047 km (0.079 R)
• M64: 28,377,669 km (0.056 R)
• M65: 30,514,226 km (0.076 R)
• M66: 32,554,441 km (0.081 R)
• M67: 34,713,588 km (0.052 R)
• M68: 34,864,233 km (0.096 R)
• M69: 36,229,313 km (0.051 R)
• M70: 39,246,702 km (0.088 R)
• M71: 39,482,020 km (0.087 R)
• M72: 42,182,710 km (0.032 R)
• M73: 43,392,957 km (0.106 R)
• M74: 45,106,451 km (0.114 R)
• M75: 45,517,695 km (0.116 R)
• M76: 45,600,124 km (0.051 R)
• M77: 46,012,864 km (0.025 R)
• M78: 46,261,047 km (0.097 R)
• M79: 46,343,924 km (0.12 R)
• M80: 47,174,941 km (0.104 R)
• M81: 47,341,742 km (0.111 R)
• M82: 47,759,719 km (0.048 R)
• M83: 48,011,043 km (0.092 R)
• M84: 49,274,247 km (0.066 R)
• M85: 50,463,102 km (0.061 R)
• M86: 50,804,484 km (0.086 R)
• M87: 51,061,044 km (0.102 R)
• M88: 52,177,643 km (0.108 R)
• M89: 56,547,098 km (0.066 R)
• M90: 56,635,659 km (0.116 R)
• M91: 58,237,853 km (0.119 R)
• M92: 58,595,990 km (0.099 R)
• M93: 59,314,359 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit