🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 168 Days

Day: 28.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,004,272 km

• M1: 315,801 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 218 Days

Day: 15.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,004,272 km

• M1: 406,906 km (0.08 R)
• M2: 494,122 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 278 Days

Day: 16.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.05 AU - 1.39 AU

Year: 513 Days

Day: 23 Hours

Environment

Temp: -27 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.48 AU - 2.08 AU

Year: 904 Days

Day: 37.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,004,272 km

• M1: 418,126 km (0.068 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 12.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.02 AU - 12.56 AU

Year: 12570 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,004,272 km

• M1: 159,023 km (0.102 R)
• M2: 525,687 km (0.074 R)
• M3: 612,005 km (0.079 R)
• M4: 704,157 km (0.099 R)
• M5: 1,309,879 km (0.072 R)
• M6: 1,469,500 km (0.115 R)
• M7: 1,579,754 km (0.086 R)
• M8: 1,711,998 km (0.102 R)
• M9: 1,867,729 km (0.1 R)
• M10: 2,048,892 km (0.088 R)
• M11: 2,385,488 km (0.046 R)
• M12: 2,538,377 km (0.101 R)
• M13: 2,627,238 km (0.062 R)
• M14: 2,993,603 km (0.112 R)
• M15: 3,749,371 km (0.088 R)
• M16: 3,851,098 km (0.058 R)
• M17: 4,616,740 km (0.037 R)
• M18: 4,726,096 km (0.084 R)
• M19: 5,031,126 km (0.117 R)
• M20: 5,689,955 km (0.116 R)
• M21: 6,376,011 km (0.094 R)
• M22: 6,528,750 km (0.097 R)
• M23: 6,931,318 km (0.11 R)
• M24: 7,695,763 km (0.097 R)
• M25: 8,453,626 km (0.074 R)
• M26: 8,587,815 km (0.095 R)
• M27: 9,200,718 km (0.114 R)
• M28: 9,757,372 km (0.108 R)
• M29: 10,253,588 km (0.062 R)
• M30: 10,612,922 km (0.083 R)
• M31: 11,270,404 km (0.054 R)
• M32: 11,753,456 km (0.105 R)
• M33: 12,054,148 km (0.092 R)
• M34: 12,167,543 km (0.101 R)
• M35: 12,395,380 km (0.104 R)
• M36: 13,321,092 km (0.102 R)
• M37: 13,595,305 km (0.097 R)
• M38: 13,792,325 km (0.099 R)
• M39: 15,525,417 km (0.098 R)
• M40: 15,648,835 km (0.115 R)
• M41: 16,021,184 km (0.053 R)
• M42: 16,145,949 km (0.099 R)
• M43: 16,396,525 km (0.099 R)
• M44: 16,986,240 km (0.113 R)
• M45: 17,198,370 km (0.082 R)
• M46: 17,497,117 km (0.105 R)
• M47: 17,840,593 km (0.059 R)
• M48: 17,926,762 km (0.083 R)
• M49: 18,972,152 km (0.104 R)
• M50: 19,369,184 km (0.089 R)
• M51: 19,635,469 km (0.105 R)
• M52: 20,848,707 km (0.032 R)
• M53: 21,304,233 km (0.11 R)
• M54: 21,579,194 km (0.074 R)
• M55: 21,993,729 km (0.083 R)
• M56: 22,178,782 km (0.103 R)
• M57: 22,503,858 km (0.065 R)
• M58: 22,783,905 km (0.028 R)
• M59: 24,248,768 km (0.059 R)
• M60: 24,535,846 km (0.111 R)
• M61: 25,306,724 km (0.109 R)
• M62: 25,890,155 km (0.078 R)
• M63: 26,134,598 km (0.111 R)
• M64: 26,675,096 km (0.1 R)
• M65: 26,872,415 km (0.033 R)
• M66: 27,417,999 km (0.11 R)
• M67: 27,617,263 km (0.088 R)
• M68: 28,067,253 km (0.075 R)
• M69: 29,279,445 km (0.071 R)
• M70: 30,818,508 km (0.112 R)
• M71: 30,973,790 km (0.058 R)
• M72: 31,129,372 km (0.033 R)
• M73: 32,489,067 km (0.096 R)
• M74: 32,858,424 km (0.087 R)
• M75: 33,335,342 km (0.089 R)
• M76: 33,814,504 km (0.062 R)
• M77: 34,887,570 km (0.056 R)
• M78: 36,135,515 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.7

Radius: 3.5

Gravity: 50.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.44 AU - 16.74 AU

Year: 25732 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,004,272 km

• M1: 83,924 km (0.093 R)
• M2: 873,652 km (0.081 R)
• M3: 901,477 km (0.057 R)
• M4: 958,025 km (0.08 R)
• M5: 1,104,631 km (0.04 R)
• M6: 2,160,642 km (0.067 R)
• M7: 3,479,198 km (0.118 R)
• M8: 3,523,778 km (0.092 R)
• M9: 3,658,416 km (0.112 R)
• M10: 3,794,849 km (0.082 R)
• M11: 3,979,303 km (0.116 R)
• M12: 4,166,749 km (0.113 R)
• M13: 4,214,022 km (0.098 R)
• M14: 4,357,038 km (0.11 R)
• M15: 4,501,550 km (0.096 R)
• M16: 5,766,250 km (0.081 R)
• M17: 5,819,058 km (0.095 R)
• M18: 6,355,217 km (0.115 R)
• M19: 6,464,423 km (0.072 R)
• M20: 7,019,282 km (0.07 R)
• M21: 7,132,078 km (0.094 R)
• M22: 7,245,474 km (0.108 R)
• M23: 7,879,918 km (0.095 R)
• M24: 7,997,203 km (0.12 R)
• M25: 9,886,923 km (0.094 R)
• M26: 10,396,005 km (0.037 R)
• M27: 10,589,136 km (0.06 R)
• M28: 10,848,538 km (0.066 R)
• M29: 11,241,382 km (0.088 R)
• M30: 11,906,495 km (0.059 R)
• M31: 12,652,689 km (0.052 R)
• M32: 14,404,181 km (0.11 R)
• M33: 14,475,838 km (0.115 R)
• M34: 14,547,495 km (0.107 R)
• M35: 14,980,432 km (0.088 R)
• M36: 15,490,860 km (0.112 R)
• M37: 16,453,821 km (0.097 R)
• M38: 16,829,312 km (0.099 R)
• M39: 16,980,406 km (0.118 R)
• M40: 17,588,820 km (0.099 R)
• M41: 17,895,795 km (0.081 R)
• M42: 18,827,042 km (0.092 R)
• M43: 20,494,310 km (0.093 R)
• M44: 20,655,576 km (0.114 R)
• M45: 22,290,980 km (0.105 R)
• M46: 24,649,391 km (0.06 R)
• M47: 25,165,055 km (0.086 R)
• M48: 27,528,851 km (0.113 R)
• M49: 28,063,663 km (0.091 R)
• M50: 28,332,341 km (0.068 R)
• M51: 28,782,032 km (0.119 R)
• M52: 28,872,389 km (0.112 R)
• M53: 30,512,431 km (0.091 R)
• M54: 30,604,433 km (0.111 R)
• M55: 31,251,145 km (0.09 R)
• M56: 32,369,987 km (0.086 R)
• M57: 33,501,994 km (0.063 R)
• M58: 33,691,984 km (0.116 R)
• M59: 37,466,188 km (0.118 R)
• M60: 37,860,828 km (0.118 R)
• M61: 38,554,812 km (0.043 R)
• M62: 40,156,556 km (0.112 R)
• M63: 40,358,214 km (0.088 R)
• M64: 41,168,586 km (0.062 R)
• M65: 41,779,843 km (0.048 R)
• M66: 46,564,731 km (0.107 R)
• M67: 48,055,025 km (0.096 R)
• M68: 52,508,703 km (0.119 R)
• M69: 52,729,210 km (0.12 R)
• M70: 53,725,682 km (0.114 R)
• M71: 54,282,036 km (0.093 R)
• M72: 55,849,822 km (0.033 R)
• M73: 56,187,614 km (0.105 R)
• M74: 56,526,154 km (0.077 R)
• M75: 57,205,328 km (0.11 R)
• M76: 62,617,929 km (0.061 R)
• M77: 65,562,763 km (0.086 R)
• M78: 66,753,263 km (0.04 R)
• M79: 66,872,642 km (0.109 R)
• M80: 67,950,943 km (0.113 R)
• M81: 71,830,764 km (0.107 R)
• M82: 72,443,517 km (0.11 R)
• M83: 72,934,796 km (0.104 R)
• M84: 74,911,583 km (0.112 R)
• M85: 77,909,374 km (0.056 R)
• M86: 78,035,036 km (0.113 R)
• M87: 78,791,104 km (0.115 R)
• M88: 80,564,437 km (0.104 R)
• M89: 81,073,519 km (0.093 R)
• M90: 81,200,976 km (0.087 R)
• M91: 81,328,434 km (0.084 R)
• M92: 83,248,971 km (0.09 R)
• M93: 85,055,066 km (0.073 R)
• M94: 85,443,721 km (0.1 R)
• M95: 86,873,877 km (0.103 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: 324 - 19,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit