🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 187 Days

Day: 23.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.28 AU - 1.7 AU

Year: 812 Days

Day: 33.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.1

Radius: 5.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.41 AU - 13.75 AU

Year: 19910 Days

Day: 21.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,423,053 km

• M1: 104,868 km (0.089 R)
• M2: 417,677 km (0.025 R)
• M3: 607,517 km (0.083 R)
• M4: 805,285 km (0.119 R)
• M5: 1,060,799 km (0.027 R)
• M6: 1,177,784 km (0.12 R)
• M7: 1,597,556 km (0.085 R)
• M8: 2,613,624 km (0.06 R)
• M9: 2,934,063 km (0.094 R)
• M10: 3,266,918 km (0.032 R)
• M11: 3,409,186 km (0.116 R)
• M12: 3,758,946 km (0.084 R)
• M13: 4,273,862 km (0.108 R)
• M14: 5,103,382 km (0.111 R)
• M15: 5,981,222 km (0.098 R)
• M16: 6,155,354 km (0.111 R)
• M17: 6,225,515 km (0.116 R)
• M18: 6,366,586 km (0.1 R)
• M19: 8,841,683 km (0.074 R)
• M20: 9,441,271 km (0.12 R)
• M21: 9,644,126 km (0.11 R)
• M22: 10,219,479 km (0.076 R)
• M23: 11,146,089 km (0.116 R)
• M24: 11,360,313 km (0.109 R)
• M25: 11,706,033 km (0.104 R)
• M26: 11,923,848 km (0.109 R)
• M27: 12,099,177 km (0.056 R)
• M28: 12,187,140 km (0.082 R)
• M29: 12,407,797 km (0.05 R)
• M30: 12,496,509 km (0.094 R)
• M31: 13,668,458 km (0.11 R)
• M32: 13,760,162 km (0.106 R)
• M33: 14,407,023 km (0.117 R)
• M34: 14,687,369 km (0.086 R)
• M35: 15,111,031 km (0.1 R)
• M36: 18,087,430 km (0.099 R)
• M37: 19,926,287 km (0.059 R)
• M38: 20,290,707 km (0.101 R)
• M39: 20,973,322 km (0.092 R)
• M40: 21,343,876 km (0.102 R)
• M41: 23,174,805 km (0.119 R)
• M42: 23,612,977 km (0.118 R)
• M43: 23,722,931 km (0.114 R)
• M44: 24,330,598 km (0.118 R)
• M45: 25,336,195 km (0.101 R)
• M46: 25,957,325 km (0.118 R)
• M47: 26,412,252 km (0.043 R)
• M48: 26,469,249 km (0.09 R)
• M49: 27,503,120 km (0.068 R)
• M50: 28,374,677 km (0.106 R)
• M51: 28,608,648 km (0.037 R)
• M52: 28,960,801 km (0.108 R)
• M53: 30,204,558 km (0.112 R)
• M54: 30,264,248 km (0.12 R)
• M55: 30,503,305 km (0.066 R)
• M56: 32,133,024 km (0.114 R)
• M57: 32,315,833 km (0.075 R)
• M58: 32,376,869 km (0.117 R)
• M59: 33,852,951 km (0.092 R)
• M60: 34,225,300 km (0.12 R)
• M61: 34,536,763 km (0.046 R)
• M62: 34,849,123 km (0.086 R)
• M63: 36,170,970 km (0.043 R)
• M64: 36,488,267 km (0.115 R)
• M65: 36,870,041 km (0.088 R)
• M66: 37,061,376 km (0.065 R)
• M67: 37,125,255 km (0.108 R)
• M68: 37,445,245 km (0.045 R)
• M69: 38,281,347 km (0.109 R)
• M70: 38,734,180 km (0.088 R)
• M71: 39,971,953 km (0.042 R)
• M72: 40,234,198 km (0.106 R)
• M73: 40,760,483 km (0.092 R)
• M74: 42,019,349 km (0.081 R)
• M75: 42,219,212 km (0.052 R)
• M76: 42,687,004 km (0.094 R)
• M77: 44,439,394 km (0.082 R)
• M78: 44,642,997 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.2

Radius: 4.1

Gravity: 39.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.49 AU - 20.09 AU

Year: 29338 Days

Day: 23.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,423,053 km

• M1: 134,189 km (0.119 R)
• M2: 229,932 km (0.085 R)
• M3: 347,366 km (0.105 R)
• M4: 661,372 km (0.093 R)
• M5: 1,107,174 km (0.035 R)
• M6: 3,316,734 km (0.065 R)
• M7: 3,603,364 km (0.06 R)
• M8: 3,997,853 km (0.079 R)
• M9: 4,510,077 km (0.099 R)
• M10: 4,667,753 km (0.055 R)
• M11: 4,773,967 km (0.05 R)
• M12: 5,042,795 km (0.116 R)
• M13: 5,261,357 km (0.115 R)
• M14: 5,316,409 km (0.106 R)
• M15: 5,483,061 km (0.053 R)
• M16: 7,425,141 km (0.109 R)
• M17: 7,487,074 km (0.11 R)
• M18: 8,500,301 km (0.084 R)
• M19: 8,564,927 km (0.084 R)
• M20: 8,694,927 km (0.114 R)
• M21: 9,555,714 km (0.059 R)
• M22: 9,893,954 km (0.097 R)
• M23: 10,030,238 km (0.118 R)
• M24: 10,374,014 km (0.112 R)
• M25: 10,651,668 km (0.115 R)
• M26: 10,791,542 km (0.091 R)
• M27: 11,214,604 km (0.107 R)
• M28: 11,285,514 km (0.108 R)
• M29: 11,571,246 km (0.079 R)
• M30: 11,714,860 km (0.113 R)
• M31: 11,786,966 km (0.113 R)
• M32: 11,931,477 km (0.049 R)
• M33: 12,960,112 km (0.098 R)
• M34: 13,787,837 km (0.117 R)
• M35: 14,710,258 km (0.085 R)
• M36: 17,594,654 km (0.109 R)
• M37: 20,040,580 km (0.104 R)
• M38: 20,559,684 km (0.051 R)
• M39: 21,434,832 km (0.102 R)
• M40: 23,584,254 km (0.048 R)
• M41: 23,675,209 km (0.043 R)
• M42: 24,776,848 km (0.039 R)
• M43: 25,520,499 km (0.112 R)
• M44: 26,082,987 km (0.079 R)
• M45: 26,744,359 km (0.032 R)
• M46: 27,315,674 km (0.116 R)
• M47: 27,891,027 km (0.061 R)
• M48: 28,567,209 km (0.08 R)
• M49: 28,956,014 km (0.056 R)
• M50: 29,739,010 km (0.118 R)
• M51: 30,429,852 km (0.086 R)
• M52: 30,528,886 km (0.107 R)
• M53: 32,129,284 km (0.098 R)
• M54: 32,736,502 km (0.069 R)
• M55: 32,939,656 km (0.063 R)
• M56: 33,245,284 km (0.072 R)
• M57: 34,064,931 km (0.057 R)
• M58: 34,374,000 km (0.117 R)
• M59: 34,477,223 km (0.109 R)
• M60: 34,683,967 km (0.089 R)
• M61: 34,787,489 km (0.112 R)
• M62: 35,933,259 km (0.06 R)
• M63: 36,458,048 km (0.09 R)
• M64: 36,774,149 km (0.117 R)
• M65: 37,409,192 km (0.096 R)
• M66: 39,335,713 km (0.09 R)
• M67: 39,551,732 km (0.117 R)
• M68: 39,659,892 km (0.12 R)
• M69: 41,623,812 km (0.089 R)
• M70: 42,396,037 km (0.1 R)
• M71: 44,178,794 km (0.11 R)
• M72: 46,898,484 km (0.115 R)
• M73: 47,932,355 km (0.114 R)
• M74: 48,509,952 km (0.062 R)
• M75: 48,973,705 km (0.062 R)
• M76: 55,375,896 km (0.085 R)
• M77: 56,711,954 km (0.065 R)
• M78: 57,445,134 km (0.041 R)
• M79: 57,690,175 km (0.12 R)
• M80: 58,550,811 km (0.055 R)
• M81: 59,291,770 km (0.079 R)
• M82: 60,035,869 km (0.086 R)
• M83: 68,163,073 km (0.119 R)
• M84: 70,510,114 km (0.076 R)
• M85: 77,031,983 km (0.111 R)
• M86: 77,708,315 km (0.07 R)
• M87: 85,695,345 km (0.094 R)
• M88: 86,115,416 km (0.093 R)
• M89: 86,536,235 km (0.07 R)
• M90: 86,676,707 km (0.045 R)
• M91: 88,226,541 km (0.102 R)
• M92: 88,509,281 km (0.086 R)
• M93: 94,227,510 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit