🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.12 AU - 1.48 AU

Year: 547 Days

Day: 13 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.33 AU - 1.95 AU

Year: 775 Days

Day: 20.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.42 AU - 2.7 AU

Year: 1511 Days

Day: 28.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 9.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.12 AU - 6.76 AU

Year: 4681 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,053,689 km

• M1: 444,006 km (0.114 R)
• M2: 675,434 km (0.052 R)
• M3: 748,737 km (0.097 R)
• M4: 812,017 km (0.063 R)
• M5: 1,099,245 km (0.078 R)
• M6: 1,277,566 km (0.114 R)
• M7: 1,596,060 km (0.058 R)
• M8: 1,886,280 km (0.102 R)
• M9: 2,362,450 km (0.118 R)
• M10: 2,516,386 km (0.118 R)
• M11: 2,895,317 km (0.062 R)
• M12: 3,165,042 km (0.082 R)
• M13: 3,228,472 km (0.033 R)
• M14: 3,443,145 km (0.045 R)
• M15: 3,931,582 km (0.08 R)
• M16: 4,347,464 km (0.108 R)
• M17: 4,777,558 km (0.113 R)
• M18: 6,200,981 km (0.069 R)
• M19: 6,576,023 km (0.117 R)
• M20: 6,986,221 km (0.09 R)
• M21: 8,062,278 km (0.052 R)
• M22: 8,236,859 km (0.066 R)
• M23: 8,295,352 km (0.1 R)
• M24: 8,383,465 km (0.094 R)
• M25: 8,530,819 km (0.103 R)
• M26: 8,678,920 km (0.101 R)
• M27: 9,402,226 km (0.057 R)
• M28: 9,586,232 km (0.058 R)
• M29: 9,802,251 km (0.115 R)
• M30: 11,554,940 km (0.049 R)
• M31: 12,149,292 km (0.068 R)
• M32: 12,349,603 km (0.107 R)
• M33: 12,584,771 km (0.117 R)
• M34: 12,821,435 km (0.101 R)
• M35: 13,093,703 km (0.097 R)
• M36: 13,299,101 km (0.114 R)
• M37: 13,471,139 km (0.093 R)
• M38: 13,678,481 km (0.097 R)
• M39: 13,747,895 km (0.101 R)
• M40: 13,817,308 km (0.054 R)
• M41: 14,307,092 km (0.047 R)
• M42: 14,412,708 km (0.102 R)
• M43: 14,518,623 km (0.11 R)
• M44: 15,447,626 km (0.087 R)
• M45: 16,543,281 km (0.077 R)
• M46: 16,951,384 km (0.075 R)
• M47: 17,063,133 km (0.046 R)
• M48: 17,325,079 km (0.093 R)
• M49: 17,701,617 km (0.1 R)
• M50: 17,815,162 km (0.077 R)
• M51: 18,080,847 km (0.116 R)
• M52: 18,157,142 km (0.104 R)
• M53: 19,585,503 km (0.105 R)
• M54: 20,610,697 km (0.061 R)
• M55: 21,250,228 km (0.099 R)
• M56: 21,411,195 km (0.093 R)
• M57: 21,937,032 km (0.113 R)
• M58: 22,181,026 km (0.078 R)
• M59: 22,344,237 km (0.097 R)
• M60: 22,507,897 km (0.073 R)
• M61: 22,712,996 km (0.086 R)
• M62: 22,836,414 km (0.052 R)
• M63: 23,706,176 km (0.104 R)
• M64: 24,967,436 km (0.12 R)
• M65: 25,520,798 km (0.079 R)
• M66: 27,161,289 km (0.098 R)
• M67: 27,511,048 km (0.079 R)
• M68: 28,082,512 km (0.029 R)
• M69: 28,613,435 km (0.044 R)
• M70: 28,791,157 km (0.074 R)
• M71: 29,192,528 km (0.118 R)
• M72: 29,281,838 km (0.105 R)
• M73: 29,685,453 km (0.052 R)
• M74: 29,820,241 km (0.105 R)
• M75: 29,910,299 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 8.3

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.41 AU - 6.71 AU

Year: 4837 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,053,689 km

• M1: 136,134 km (0.073 R)
• M2: 438,920 km (0.081 R)
• M3: 807,230 km (0.079 R)
• M4: 862,881 km (0.062 R)
• M5: 1,037,760 km (0.069 R)
• M6: 1,129,614 km (0.099 R)
• M7: 1,305,391 km (0.101 R)
• M8: 1,421,928 km (0.066 R)
• M9: 1,594,564 km (0.106 R)
• M10: 2,036,625 km (0.089 R)
• M11: 2,153,013 km (0.083 R)
• M12: 2,372,173 km (0.095 R)
• M13: 2,640,552 km (0.057 R)
• M14: 2,832,187 km (0.073 R)
• M15: 3,050,450 km (0.037 R)
• M16: 3,161,601 km (0.065 R)
• M17: 3,274,249 km (0.116 R)
• M18: 3,388,093 km (0.058 R)
• M19: 3,666,943 km (0.118 R)
• M20: 3,929,038 km (0.108 R)
• M21: 4,123,516 km (0.075 R)
• M22: 4,471,630 km (0.081 R)
• M23: 4,547,476 km (0.105 R)
• M24: 4,906,960 km (0.102 R)
• M25: 5,900,888 km (0.099 R)
• M26: 5,956,389 km (0.096 R)
• M27: 6,264,710 km (0.096 R)
• M28: 7,161,250 km (0.112 R)
• M29: 7,220,491 km (0.107 R)
• M30: 7,609,445 km (0.055 R)
• M31: 8,159,367 km (0.088 R)
• M32: 8,376,733 km (0.106 R)
• M33: 8,816,999 km (0.099 R)
• M34: 9,040,050 km (0.112 R)
• M35: 9,168,255 km (0.093 R)
• M36: 9,232,732 km (0.086 R)
• M37: 9,589,373 km (0.07 R)
• M38: 9,654,747 km (0.044 R)
• M39: 9,983,713 km (0.088 R)
• M40: 11,163,891 km (0.062 R)
• M41: 11,405,192 km (0.053 R)
• M42: 11,613,432 km (0.041 R)
• M43: 12,387,751 km (0.097 R)
• M44: 12,745,140 km (0.075 R)
• M45: 13,105,970 km (0.116 R)
• M46: 13,214,878 km (0.057 R)
• M47: 13,397,088 km (0.084 R)
• M48: 13,470,241 km (0.106 R)
• M49: 13,543,394 km (0.047 R)
• M50: 14,283,156 km (0.093 R)
• M51: 14,657,899 km (0.05 R)
• M52: 15,073,930 km (0.073 R)
• M53: 15,763,128 km (0.051 R)
• M54: 16,111,541 km (0.115 R)
• M55: 16,697,815 km (0.046 R)
• M56: 16,855,342 km (0.076 R)
• M57: 17,370,856 km (0.03 R)
• M58: 17,570,420 km (0.089 R)
• M59: 18,052,573 km (0.082 R)
• M60: 18,865,937 km (0.113 R)
• M61: 19,774,445 km (0.111 R)
• M62: 19,899,359 km (0.097 R)
• M63: 20,402,008 km (0.099 R)
• M64: 21,633,647 km (0.05 R)
• M65: 22,933,204 km (0.073 R)
• M66: 24,929,288 km (0.103 R)
• M67: 25,925,161 km (0.105 R)
• M68: 26,336,406 km (0.075 R)
• M69: 26,565,739 km (0.079 R)
• M70: 27,443,430 km (0.073 R)
• M71: 27,676,055 km (0.116 R)
• M72: 28,283,721 km (0.096 R)
• M73: 28,754,207 km (0.091 R)
• M74: 29,084,968 km (0.115 R)
• M75: 29,179,813 km (0.08 R)
• M76: 29,274,658 km (0.066 R)
• M77: 30,228,943 km (0.084 R)
• M78: 30,806,390 km (0.085 R)
• M79: 31,436,197 km (0.118 R)
• M80: 33,053,650 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit