🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 450 Days

Day: 16.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.89 AU - 1.15 AU

Year: 470 Days

Day: 47.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,561,910 km

• M1: 163,062 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.92 AU - 1.28 AU

Year: 527 Days

Day: 43.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.65 AU - 1.85 AU

Year: 1057 Days

Day: 20.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 10.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.81 AU - 5.83 AU

Year: 4831 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,561,910 km

• M1: 157,676 km (0.056 R)
• M2: 235,766 km (0.098 R)
• M3: 341,233 km (0.119 R)
• M4: 441,314 km (0.111 R)
• M5: 524,341 km (0.113 R)
• M6: 676,631 km (0.119 R)
• M7: 786,885 km (0.119 R)
• M8: 1,001,558 km (0.09 R)
• M9: 1,387,371 km (0.054 R)
• M10: 1,530,835 km (0.053 R)
• M11: 1,709,904 km (0.113 R)
• M12: 2,007,454 km (0.051 R)
• M13: 2,121,298 km (0.079 R)
• M14: 2,237,386 km (0.084 R)
• M15: 2,441,437 km (0.103 R)
• M16: 2,959,794 km (0.108 R)
• M17: 3,241,187 km (0.079 R)
• M18: 3,337,080 km (0.062 R)
• M19: 4,013,412 km (0.117 R)
• M20: 4,494,818 km (0.029 R)
• M21: 4,753,323 km (0.116 R)
• M22: 5,016,765 km (0.114 R)
• M23: 5,217,525 km (0.098 R)
• M24: 5,512,233 km (0.108 R)
• M25: 5,696,238 km (0.081 R)
• M26: 5,859,001 km (0.11 R)
• M27: 6,094,168 km (0.095 R)
• M28: 6,380,499 km (0.071 R)
• M29: 6,892,273 km (0.118 R)
• M30: 7,140,606 km (0.102 R)
• M31: 7,215,704 km (0.107 R)
• M32: 7,544,221 km (0.114 R)
• M33: 8,032,957 km (0.091 R)
• M34: 8,163,406 km (0.113 R)
• M35: 8,825,826 km (0.096 R)
• M36: 9,095,700 km (0.113 R)
• M37: 9,698,879 km (0.077 R)
• M38: 10,005,255 km (0.074 R)
• M39: 10,117,603 km (0.11 R)
• M40: 10,542,162 km (0.076 R)
• M41: 10,886,087 km (0.108 R)
• M42: 11,088,493 km (0.053 R)
• M43: 11,526,217 km (0.116 R)
• M44: 11,673,421 km (0.079 R)
• M45: 12,358,579 km (0.114 R)
• M46: 12,448,936 km (0.094 R)
• M47: 12,812,459 km (0.105 R)
• M48: 12,965,049 km (0.118 R)
• M49: 13,056,902 km (0.106 R)
• M50: 13,426,259 km (0.072 R)
• M51: 13,986,803 km (0.041 R)
• M52: 14,333,122 km (0.119 R)
• M53: 14,682,283 km (0.118 R)
• M54: 14,778,026 km (0.074 R)
• M55: 15,227,418 km (0.096 R)
• M56: 15,486,222 km (0.029 R)
• M57: 15,713,910 km (0.104 R)
• M58: 15,779,135 km (0.111 R)
• M59: 15,975,557 km (0.12 R)
• M60: 16,635,732 km (0.03 R)
• M61: 17,439,821 km (0.059 R)
• M62: 17,880,685 km (0.114 R)
• M63: 18,119,593 km (0.059 R)
• M64: 18,256,475 km (0.105 R)
• M65: 18,393,806 km (0.094 R)
• M66: 18,669,515 km (0.071 R)
• M67: 19,155,409 km (0.092 R)
• M68: 19,259,978 km (0.07 R)
• M69: 19,399,852 km (0.104 R)
• M70: 21,247,984 km (0.079 R)
• M71: 22,302,948 km (0.045 R)
• M72: 22,523,455 km (0.118 R)
• M73: 22,929,314 km (0.094 R)
• M74: 23,003,365 km (0.083 R)
• M75: 23,151,766 km (0.049 R)
• M76: 23,823,461 km (0.091 R)
• M77: 23,898,409 km (0.038 R)
• M78: 24,086,454 km (0.037 R)
• M79: 24,615,133 km (0.116 R)
• M80: 25,071,406 km (0.091 R)
• M81: 25,377,184 km (0.103 R)
• M82: 25,530,522 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 12.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.47 AU - 8.01 AU

Year: 8894 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,561,910 km

• M1: 170,242 km (0.076 R)
• M2: 294,109 km (0.119 R)
• M3: 626,965 km (0.062 R)
• M4: 1,437,037 km (0.028 R)
• M5: 1,577,809 km (0.075 R)
• M6: 2,200,136 km (0.104 R)
• M7: 2,518,779 km (0.074 R)
• M8: 2,838,919 km (0.057 R)
• M9: 3,922,755 km (0.085 R)
• M10: 5,495,478 km (0.065 R)
• M11: 5,702,372 km (0.042 R)
• M12: 5,789,288 km (0.068 R)
• M13: 6,997,740 km (0.105 R)
• M14: 7,259,985 km (0.098 R)
• M15: 8,203,349 km (0.108 R)
• M16: 8,860,383 km (0.076 R)
• M17: 10,458,686 km (0.096 R)
• M18: 10,694,303 km (0.082 R)
• M19: 12,324,621 km (0.119 R)
• M20: 12,460,156 km (0.102 R)
• M21: 12,869,905 km (0.044 R)
• M22: 13,960,473 km (0.087 R)
• M23: 14,528,945 km (0.117 R)
• M24: 15,810,849 km (0.085 R)
• M25: 15,909,135 km (0.048 R)
• M26: 16,702,153 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.9

Radius: 7.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.51 AU - 17.73 AU

Year: 28185 Days

Day: 16.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,561,910 km

• M1: 106,364 km (0.074 R)
• M2: 188,045 km (0.104 R)
• M3: 417,827 km (0.094 R)
• M4: 724,054 km (0.065 R)
• M5: 1,042,099 km (0.103 R)
• M6: 1,091,017 km (0.1 R)
• M7: 2,191,609 km (0.095 R)
• M8: 2,416,155 km (0.04 R)
• M9: 2,681,841 km (0.107 R)
• M10: 3,133,627 km (0.091 R)
• M11: 3,646,448 km (0.114 R)
• M12: 4,464,000 km (0.027 R)
• M13: 4,831,263 km (0.096 R)
• M14: 4,955,878 km (0.071 R)
• M15: 5,081,540 km (0.102 R)
• M16: 5,638,194 km (0.098 R)
• M17: 6,304,503 km (0.083 R)
• M18: 6,440,787 km (0.094 R)
• M19: 7,613,784 km (0.119 R)
• M20: 8,249,425 km (0.119 R)
• M21: 9,157,484 km (0.104 R)
• M22: 9,260,407 km (0.087 R)
• M23: 9,363,630 km (0.073 R)
• M24: 11,396,515 km (0.057 R)
• M25: 12,122,364 km (0.099 R)
• M26: 12,978,214 km (0.059 R)
• M27: 13,093,853 km (0.105 R)
• M28: 14,387,725 km (0.036 R)
• M29: 14,989,407 km (0.097 R)
• M30: 15,721,988 km (0.051 R)
• M31: 16,279,240 km (0.035 R)
• M32: 16,654,282 km (0.036 R)
• M33: 16,779,944 km (0.095 R)
• M34: 16,905,906 km (0.116 R)
• M35: 18,182,724 km (0.083 R)
• M36: 19,490,359 km (0.106 R)
• M37: 19,622,753 km (0.116 R)
• M38: 20,222,491 km (0.113 R)
• M39: 20,423,700 km (0.072 R)
• M40: 21,167,052 km (0.034 R)
• M41: 22,126,123 km (0.12 R)
• M42: 22,889,521 km (0.12 R)
• M43: 23,873,726 km (0.064 R)
• M44: 24,299,631 km (0.075 R)
• M45: 27,350,979 km (0.038 R)
• M46: 28,394,723 km (0.094 R)
• M47: 29,831,910 km (0.108 R)
• M48: 30,137,389 km (0.074 R)
• M49: 30,367,321 km (0.084 R)
• M50: 30,751,637 km (0.086 R)
• M51: 34,283,045 km (0.112 R)
• M52: 34,442,965 km (0.103 R)
• M53: 34,603,184 km (0.074 R)
• M54: 34,683,219 km (0.09 R)
• M55: 36,299,624 km (0.036 R)
• M56: 36,953,068 km (0.028 R)
• M57: 37,035,047 km (0.108 R)
• M58: 37,610,401 km (0.036 R)
• M59: 38,936,436 km (0.069 R)
• M60: 39,019,912 km (0.08 R)
• M61: 39,354,113 km (0.114 R)
• M62: 40,362,254 km (0.116 R)
• M63: 40,954,212 km (0.072 R)
• M64: 41,378,921 km (0.058 R)
• M65: 43,091,966 km (0.093 R)
• M66: 43,350,920 km (0.06 R)
• M67: 45,441,251 km (0.059 R)
• M68: 46,587,171 km (0.089 R)
• M69: 46,764,294 km (0.101 R)
• M70: 47,386,023 km (0.104 R)
• M71: 48,099,904 km (0.089 R)
• M72: 49,267,516 km (0.12 R)
• M73: 49,719,152 km (0.072 R)
• M74: 49,809,658 km (0.093 R)
• M75: 50,262,940 km (0.052 R)
• M76: 50,444,552 km (0.095 R)
• M77: 51,082,138 km (0.054 R)
• M78: 51,814,120 km (0.111 R)
• M79: 52,089,530 km (0.074 R)
• M80: 52,273,386 km (0.08 R)
• M81: 52,365,388 km (0.081 R)
• M82: 52,826,150 km (0.116 R)
• M83: 53,288,407 km (0.093 R)
• M84: 53,473,609 km (0.112 R)
• M85: 54,963,305 km (0.116 R)
• M86: 55,244,250 km (0.087 R)
• M87: 55,431,696 km (0.081 R)
• M88: 56,939,194 km (0.056 R)
• M89: 57,128,584 km (0.052 R)
• M90: 58,364,861 km (0.083 R)
• M91: 58,460,305 km (0.106 R)
• M92: 59,609,815 km (0.066 R)
• M93: 61,445,081 km (0.047 R)
• M94: 61,639,259 km (0.089 R)
• M95: 63,200,762 km (0.048 R)
• M96: 66,064,065 km (0.09 R)
• M97: 66,462,295 km (0.038 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: 389 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit