🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 47.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.65 AU - 3.95 AU

Year: 2295 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,089,038 km

• M1: 170,242 km (0.114 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 13.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.19 AU - 5.93 AU

Year: 5020 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,089,038 km

• M1: 227,239 km (0.091 R)
• M2: 369,208 km (0.065 R)
• M3: 489,335 km (0.113 R)
• M4: 579,542 km (0.045 R)
• M5: 868,864 km (0.048 R)
• M6: 972,237 km (0.108 R)
• M7: 1,104,930 km (0.11 R)
• M8: 1,192,893 km (0.093 R)
• M9: 1,612,665 km (0.102 R)
• M10: 1,728,603 km (0.05 R)
• M11: 2,141,344 km (0.058 R)
• M12: 2,585,051 km (0.102 R)
• M13: 3,058,080 km (0.106 R)
• M14: 3,314,042 km (0.085 R)
• M15: 3,653,928 km (0.094 R)
• M16: 3,750,269 km (0.106 R)
• M17: 3,886,702 km (0.103 R)
• M18: 4,005,034 km (0.1 R)
• M19: 4,930,746 km (0.093 R)
• M20: 5,740,369 km (0.103 R)
• M21: 5,853,017 km (0.058 R)
• M22: 6,126,482 km (0.077 R)
• M23: 6,544,308 km (0.111 R)
• M24: 7,019,730 km (0.115 R)
• M25: 7,164,541 km (0.065 R)
• M26: 7,334,784 km (0.047 R)
• M27: 7,728,974 km (0.104 R)
• M28: 7,828,606 km (0.091 R)
• M29: 8,079,631 km (0.077 R)
• M30: 8,848,564 km (0.029 R)
• M31: 9,005,193 km (0.031 R)
• M32: 9,294,815 km (0.103 R)
• M33: 9,400,880 km (0.066 R)
• M34: 10,100,250 km (0.078 R)
• M35: 10,401,091 km (0.106 R)
• M36: 10,844,200 km (0.114 R)
• M37: 10,983,924 km (0.091 R)
• M38: 11,463,535 km (0.098 R)
• M39: 11,634,526 km (0.036 R)
• M40: 11,921,305 km (0.074 R)
• M41: 12,094,389 km (0.076 R)
• M42: 12,268,521 km (0.116 R)
• M43: 12,825,175 km (0.058 R)
• M44: 12,913,737 km (0.081 R)
• M45: 13,300,298 km (0.098 R)
• M46: 13,811,474 km (0.057 R)
• M47: 13,963,166 km (0.06 R)
• M48: 14,667,622 km (0.118 R)
• M49: 14,915,357 km (0.041 R)
• M50: 16,366,905 km (0.101 R)
• M51: 17,109,508 km (0.072 R)
• M52: 17,403,169 km (0.071 R)
• M53: 17,599,741 km (0.105 R)
• M54: 17,863,183 km (0.103 R)
• M55: 18,061,549 km (0.09 R)
• M56: 18,194,243 km (0.105 R)
• M57: 19,572,787 km (0.044 R)
• M58: 20,016,943 km (0.116 R)
• M59: 20,223,089 km (0.092 R)
• M60: 20,395,276 km (0.087 R)
• M61: 20,672,032 km (0.104 R)
• M62: 21,054,554 km (0.07 R)
• M63: 21,159,272 km (0.049 R)
• M64: 21,579,942 km (0.114 R)
• M65: 22,038,758 km (0.108 R)
• M66: 22,822,651 km (0.101 R)
• M67: 23,181,985 km (0.051 R)
• M68: 23,470,709 km (0.097 R)
• M69: 23,651,872 km (0.095 R)
• M70: 23,760,779 km (0.085 R)
• M71: 24,052,046 km (0.071 R)
• M72: 24,234,556 km (0.077 R)
• M73: 24,490,967 km (0.05 R)
• M74: 24,711,474 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 14.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.81 AU - 10.37 AU

Year: 11371 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,089,038 km

• M1: 249,529 km (0.106 R)
• M2: 479,012 km (0.027 R)
• M3: 725,998 km (0.061 R)
• M4: 1,124,976 km (0.051 R)
• M5: 1,444,816 km (0.115 R)
• M6: 2,663,291 km (0.081 R)
• M7: 2,876,169 km (0.104 R)
• M8: 3,000,335 km (0.067 R)
• M9: 4,128,752 km (0.099 R)
• M10: 4,269,523 km (0.11 R)
• M11: 4,520,100 km (0.086 R)
• M12: 4,849,215 km (0.11 R)
• M13: 5,300,552 km (0.101 R)
• M14: 5,609,023 km (0.086 R)
• M15: 6,487,760 km (0.068 R)
• M16: 6,776,484 km (0.099 R)
• M17: 6,943,436 km (0.108 R)
• M18: 7,281,228 km (0.06 R)
• M19: 8,061,380 km (0.101 R)
• M20: 8,416,825 km (0.064 R)
• M21: 9,420,477 km (0.095 R)
• M22: 10,947,423 km (0.104 R)
• M23: 11,193,062 km (0.095 R)
• M24: 11,440,348 km (0.099 R)
• M25: 11,890,338 km (0.092 R)
• M26: 12,041,581 km (0.079 R)
• M27: 12,142,710 km (0.119 R)
• M28: 12,601,676 km (0.106 R)
• M29: 12,859,134 km (0.111 R)
• M30: 13,170,447 km (0.102 R)
• M31: 13,853,361 km (0.074 R)
• M32: 14,386,528 km (0.101 R)
• M33: 15,253,747 km (0.112 R)
• M34: 15,473,207 km (0.108 R)
• M35: 15,583,311 km (0.118 R)
• M36: 17,552,617 km (0.087 R)
• M37: 18,771,541 km (0.04 R)
• M38: 19,124,741 km (0.031 R)
• M39: 19,718,495 km (0.088 R)
• M40: 20,318,383 km (0.083 R)
• M41: 22,651,960 km (0.068 R)
• M42: 22,902,536 km (0.068 R)
• M43: 23,786,809 km (0.085 R)
• M44: 25,784,390 km (0.103 R)
• M45: 26,770,240 km (0.065 R)
• M46: 27,035,178 km (0.114 R)
• M47: 27,434,305 km (0.108 R)
• M48: 29,254,312 km (0.094 R)
• M49: 29,527,329 km (0.032 R)
• M50: 30,489,392 km (0.107 R)
• M51: 31,461,629 km (0.065 R)
• M52: 33,936,726 km (0.089 R)
• M53: 34,872,012 km (0.095 R)
• M54: 35,669,967 km (0.117 R)
• M55: 35,888,679 km (0.094 R)
• M56: 36,620,811 km (0.082 R)
• M57: 36,988,672 km (0.069 R)
• M58: 38,397,884 km (0.112 R)
• M59: 38,622,131 km (0.091 R)
• M60: 39,221,869 km (0.089 R)
• M61: 39,598,407 km (0.104 R)
• M62: 40,127,385 km (0.119 R)
• M63: 40,811,047 km (0.107 R)
• M64: 40,963,487 km (0.062 R)
• M65: 42,189,891 km (0.1 R)
• M66: 42,652,896 km (0.074 R)
• M67: 43,739,874 km (0.091 R)
• M68: 44,286,654 km (0.064 R)
• M69: 45,308,408 km (0.111 R)
• M70: 45,545,221 km (0.105 R)
• M71: 46,337,791 km (0.101 R)
• M72: 47,134,848 km (0.112 R)
• M73: 48,500,378 km (0.105 R)
• M74: 48,742,726 km (0.026 R)
• M75: 50,286,726 km (0.035 R)
• M76: 52,508,553 km (0.12 R)
• M77: 53,172,918 km (0.102 R)
• M78: 54,007,374 km (0.091 R)
• M79: 54,174,775 km (0.083 R)
• M80: 55,182,915 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.54 AU - 13.04 AU

Year: 16497 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,089,038 km

• M1: 119,977 km (0.085 R)
• M2: 301,739 km (0.073 R)
• M3: 479,162 km (0.08 R)
• M4: 994,676 km (0.114 R)
• M5: 1,461,122 km (0.072 R)
• M6: 1,613,263 km (0.103 R)
• M7: 1,665,174 km (0.111 R)
• M8: 1,878,500 km (0.063 R)
• M9: 2,186,373 km (0.07 R)
• M10: 2,510,103 km (0.113 R)
• M11: 3,072,291 km (0.063 R)
• M12: 3,536,045 km (0.109 R)
• M13: 4,057,094 km (0.027 R)
• M14: 4,128,303 km (0.058 R)
• M15: 4,236,013 km (0.084 R)
• M16: 4,676,429 km (0.106 R)
• M17: 4,788,777 km (0.089 R)
• M18: 5,325,235 km (0.092 R)
• M19: 5,403,325 km (0.099 R)
• M20: 5,560,852 km (0.102 R)
• M21: 5,840,301 km (0.074 R)
• M22: 6,288,496 km (0.115 R)
• M23: 10,060,158 km (0.058 R)
• M24: 10,351,724 km (0.111 R)
• M25: 10,596,765 km (0.106 R)
• M26: 10,744,717 km (0.077 R)
• M27: 11,393,823 km (0.073 R)
• M28: 12,417,072 km (0.097 R)
• M29: 13,045,084 km (0.117 R)
• M30: 13,416,236 km (0.113 R)
• M31: 13,952,395 km (0.099 R)
• M32: 14,006,400 km (0.077 R)
• M33: 14,223,167 km (0.043 R)
• M34: 16,336,835 km (0.048 R)
• M35: 18,132,459 km (0.031 R)
• M36: 18,784,705 km (0.106 R)
• M37: 18,963,774 km (0.089 R)
• M38: 19,023,613 km (0.106 R)
• M39: 19,868,243 km (0.112 R)
• M40: 20,172,824 km (0.111 R)
• M41: 20,540,386 km (0.109 R)
• M42: 21,593,854 km (0.091 R)
• M43: 21,781,600 km (0.082 R)
• M44: 22,158,586 km (0.119 R)
• M45: 22,601,246 km (0.111 R)
• M46: 23,174,655 km (0.102 R)
• M47: 23,495,393 km (0.049 R)
• M48: 24,205,833 km (0.109 R)
• M49: 24,661,807 km (0.06 R)
• M50: 25,846,922 km (0.068 R)
• M51: 26,647,270 km (0.027 R)
• M52: 26,915,948 km (0.118 R)
• M53: 27,863,202 km (0.079 R)
• M54: 30,418,633 km (0.089 R)
• M55: 31,051,432 km (0.103 R)
• M56: 31,122,042 km (0.1 R)
• M57: 31,475,841 km (0.115 R)
• M58: 32,115,820 km (0.098 R)
• M59: 34,061,790 km (0.055 R)
• M60: 34,134,494 km (0.109 R)
• M61: 34,865,429 km (0.107 R)
• M62: 35,306,444 km (0.11 R)
• M63: 35,749,254 km (0.099 R)
• M64: 36,342,559 km (0.119 R)
• M65: 36,565,908 km (0.102 R)
• M66: 37,163,701 km (0.086 R)
• M67: 37,463,944 km (0.105 R)
• M68: 39,510,593 km (0.097 R)
• M69: 40,277,880 km (0.081 R)
• M70: 41,127,447 km (0.117 R)
• M71: 41,827,116 km (0.068 R)
• M72: 41,982,997 km (0.066 R)
• M73: 42,295,656 km (0.104 R)
• M74: 42,530,525 km (0.069 R)
• M75: 42,608,914 km (0.068 R)
• M76: 42,687,453 km (0.111 R)
• M77: 45,383,356 km (0.106 R)
• M78: 45,704,094 km (0.089 R)
• M79: 46,913,743 km (0.092 R)
• M80: 47,075,907 km (0.098 R)
• M81: 48,052,182 km (0.101 R)
• M82: 48,461,033 km (0.099 R)
• M83: 48,788,952 km (0.105 R)
• M84: 49,199,748 km (0.082 R)
• M85: 51,521,955 km (0.119 R)
• M86: 52,443,927 km (0.117 R)
• M87: 52,612,075 km (0.085 R)
• M88: 53,286,762 km (0.064 R)
• M89: 54,049,262 km (0.076 R)
• M90: 54,644,661 km (0.092 R)
• M91: 55,584,884 km (0.102 R)
• M92: 56,530,343 km (0.112 R)
• M93: 56,875,465 km (0.112 R)
• M94: 57,915,170 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit