🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 230 Days

Day: 44.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,005,386 km

• M1: 125,363 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.73 AU - 0.85 AU

Year: 309 Days

Day: 13.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,005,386 km

• M1: 36,651 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.4 AU - 2.04 AU

Year: 992 Days

Day: 29.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.6

Radius: 3.8

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.84 AU - 12.74 AU

Year: 16680 Days

Day: 23.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,005,386 km

• M1: 56,099 km (0.105 R)
• M2: 166,203 km (0.111 R)
• M3: 210,634 km (0.117 R)
• M4: 272,268 km (0.105 R)
• M5: 542,591 km (0.119 R)
• M6: 576,849 km (0.068 R)
• M7: 720,763 km (0.094 R)
• M8: 816,505 km (0.095 R)
• M9: 916,287 km (0.071 R)
• M10: 1,127,669 km (0.115 R)
• M11: 1,330,673 km (0.093 R)
• M12: 1,594,115 km (0.105 R)
• M13: 1,693,897 km (0.096 R)
• M14: 1,744,610 km (0.07 R)
• M15: 1,925,923 km (0.102 R)
• M16: 2,032,287 km (0.063 R)
• M17: 2,362,599 km (0.086 R)
• M18: 3,228,023 km (0.086 R)
• M19: 3,482,489 km (0.059 R)
• M20: 4,598,190 km (0.096 R)
• M21: 5,249,539 km (0.093 R)
• M22: 5,398,090 km (0.05 R)
• M23: 5,661,531 km (0.075 R)
• M24: 6,045,100 km (0.047 R)
• M25: 6,083,996 km (0.063 R)
• M26: 6,122,891 km (0.115 R)
• M27: 7,703,393 km (0.107 R)
• M28: 8,127,952 km (0.084 R)
• M29: 8,910,947 km (0.048 R)
• M30: 9,854,610 km (0.083 R)
• M31: 10,130,020 km (0.103 R)
• M32: 10,688,319 km (0.109 R)
• M33: 10,829,539 km (0.056 R)
• M34: 10,971,209 km (0.116 R)
• M35: 11,496,297 km (0.068 R)
• M36: 11,592,638 km (0.101 R)
• M37: 12,521,192 km (0.041 R)
• M38: 12,620,376 km (0.042 R)
• M39: 12,769,525 km (0.042 R)
• M40: 13,271,126 km (0.037 R)
• M41: 13,321,541 km (0.081 R)
• M42: 14,138,345 km (0.112 R)
• M43: 14,448,761 km (0.116 R)
• M44: 15,181,790 km (0.097 R)
• M45: 15,819,825 km (0.046 R)
• M46: 16,358,078 km (0.076 R)
• M47: 16,520,691 km (0.091 R)
• M48: 16,792,959 km (0.116 R)
• M49: 19,081,059 km (0.052 R)
• M50: 19,366,641 km (0.08 R)
• M51: 19,596,274 km (0.105 R)
• M52: 21,346,270 km (0.088 R)
• M53: 21,405,511 km (0.094 R)
• M54: 21,880,933 km (0.093 R)
• M55: 22,963,423 km (0.113 R)
• M56: 23,328,142 km (0.088 R)
• M57: 23,633,621 km (0.064 R)
• M58: 25,117,782 km (0.111 R)
• M59: 25,368,059 km (0.088 R)
• M60: 26,377,396 km (0.083 R)
• M61: 26,504,554 km (0.083 R)
• M62: 28,826,762 km (0.113 R)
• M63: 28,892,286 km (0.03 R)
• M64: 29,351,701 km (0.08 R)
• M65: 30,144,869 km (0.118 R)
• M66: 30,677,587 km (0.048 R)
• M67: 30,811,177 km (0.095 R)
• M68: 31,684,679 km (0.087 R)
• M69: 31,819,766 km (0.065 R)
• M70: 33,181,406 km (0.06 R)
• M71: 35,609,529 km (0.09 R)
• M72: 36,455,056 km (0.118 R)
• M73: 37,307,166 km (0.101 R)
• M74: 37,378,524 km (0.105 R)
• M75: 37,521,240 km (0.03 R)
• M76: 37,735,764 km (0.118 R)
• M77: 38,814,215 km (0.035 R)
• M78: 38,958,876 km (0.088 R)
• M79: 39,684,276 km (0.114 R)
• M80: 42,630,606 km (0.078 R)
• M81: 43,003,853 km (0.057 R)
• M82: 43,078,502 km (0.052 R)
• M83: 43,753,488 km (0.104 R)
• M84: 44,886,093 km (0.092 R)
• M85: 45,113,631 km (0.062 R)
• M86: 46,334,500 km (0.064 R)
• M87: 49,590,049 km (0.095 R)
• M88: 51,166,212 km (0.119 R)
• M89: 53,078,970 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932

Radius: 6

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.4 AU - 13.48 AU

Year: 18141 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,005,386 km

• M1: 505,491 km (0.097 R)
• M2: 636,389 km (0.101 R)
• M3: 1,065,137 km (0.057 R)
• M4: 1,443,470 km (0.113 R)
• M5: 1,536,370 km (0.07 R)
• M6: 1,794,127 km (0.108 R)
• M7: 2,135,061 km (0.063 R)
• M8: 2,876,019 km (0.07 R)
• M9: 3,355,779 km (0.12 R)
• M10: 3,438,058 km (0.085 R)
• M11: 3,989,775 km (0.085 R)
• M12: 4,477,913 km (0.086 R)
• M13: 4,706,050 km (0.111 R)
• M14: 4,984,751 km (0.114 R)
• M15: 6,052,131 km (0.114 R)
• M16: 6,203,076 km (0.102 R)
• M17: 6,819,120 km (0.106 R)
• M18: 6,871,329 km (0.094 R)
• M19: 7,293,794 km (0.106 R)
• M20: 7,616,327 km (0.047 R)
• M21: 8,330,806 km (0.096 R)
• M22: 9,066,379 km (0.086 R)
• M23: 9,763,954 km (0.047 R)
• M24: 9,940,928 km (0.083 R)
• M25: 10,358,306 km (0.04 R)
• M26: 11,271,601 km (0.099 R)
• M27: 11,644,100 km (0.107 R)
• M28: 11,957,657 km (0.103 R)
• M29: 13,500,909 km (0.059 R)
• M30: 14,766,357 km (0.076 R)
• M31: 16,418,217 km (0.098 R)
• M32: 17,123,720 km (0.045 R)
• M33: 17,766,991 km (0.057 R)
• M34: 17,838,948 km (0.1 R)
• M35: 18,127,821 km (0.116 R)
• M36: 18,783,359 km (0.088 R)
• M37: 19,298,574 km (0.056 R)
• M38: 19,669,427 km (0.099 R)
• M39: 20,042,674 km (0.065 R)
• M40: 20,342,917 km (0.033 R)
• M41: 21,635,592 km (0.115 R)
• M42: 22,020,956 km (0.113 R)
• M43: 22,720,027 km (0.11 R)
• M44: 22,954,746 km (0.118 R)
• M45: 23,821,965 km (0.093 R)
• M46: 24,860,773 km (0.075 R)
• M47: 27,730,060 km (0.025 R)
• M48: 27,897,161 km (0.114 R)
• M49: 28,653,228 km (0.07 R)
• M50: 28,822,274 km (0.08 R)
• M51: 29,076,291 km (0.076 R)
• M52: 29,416,177 km (0.1 R)
• M53: 29,842,830 km (0.097 R)
• M54: 32,445,534 km (0.095 R)
• M55: 33,329,209 km (0.091 R)
• M56: 34,399,881 km (0.069 R)
• M57: 34,669,307 km (0.04 R)
• M58: 34,939,480 km (0.109 R)
• M59: 36,575,034 km (0.117 R)
• M60: 36,758,291 km (0.117 R)
• M61: 37,586,764 km (0.082 R)
• M62: 37,864,268 km (0.087 R)
• M63: 38,981,166 km (0.072 R)
• M64: 39,355,909 km (0.07 R)
• M65: 39,731,848 km (0.038 R)
• M66: 40,771,703 km (0.113 R)
• M67: 42,685,060 km (0.077 R)
• M68: 43,555,719 km (0.096 R)
• M69: 45,117,820 km (0.108 R)
• M70: 45,314,392 km (0.079 R)
• M71: 46,004,487 km (0.111 R)
• M72: 48,900,702 km (0.111 R)
• M73: 49,203,637 km (0.12 R)
• M74: 51,034,416 km (0.082 R)
• M75: 52,473,697 km (0.047 R)
• M76: 52,783,814 km (0.085 R)
• M77: 54,134,832 km (0.091 R)
• M78: 54,448,239 km (0.047 R)
• M79: 54,971,832 km (0.093 R)
• M80: 62,695,271 km (0.077 R)
• M81: 62,804,926 km (0.117 R)
• M82: 65,233,049 km (0.113 R)
• M83: 66,906,002 km (0.105 R)
• M84: 68,029,333 km (0.079 R)
• M85: 69,158,647 km (0.08 R)
• M86: 70,408,238 km (0.102 R)
• M87: 71,665,159 km (0.114 R)
• M88: 73,160,240 km (0.114 R)
• M89: 77,588,936 km (0.084 R)
• M90: 77,706,669 km (0.119 R)
• M91: 77,942,286 km (0.117 R)
• M92: 78,296,085 km (0.092 R)
• M93: 78,532,300 km (0.091 R)
• M94: 79,005,328 km (0.107 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: 173 - 10,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit