🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.59 AU - 0.81 AU

Year: 218 Days

Day: 23.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 267 Days

Day: 41.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.12 AU - 1.22 AU

Year: 472 Days

Day: 29.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.89 AU - 3.63 AU

Year: 2194 Days

Day: 23.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.08 AU - 3.44 AU

Year: 2194 Days

Day: 36.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.91 AU - 4.13 AU

Year: 3005 Days

Day: 30.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 14.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6 AU - 9.6 AU

Year: 8121 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,651,049 km

• M1: 259,253 km (0.072 R)
• M2: 417,079 km (0.085 R)
• M3: 694,882 km (0.095 R)
• M4: 871,856 km (0.032 R)
• M5: 1,320,949 km (0.101 R)
• M6: 2,020,170 km (0.028 R)
• M7: 2,150,320 km (0.059 R)
• M8: 2,341,207 km (0.086 R)
• M9: 2,458,641 km (0.108 R)
• M10: 2,557,974 km (0.063 R)
• M11: 2,990,461 km (0.112 R)
• M12: 3,204,686 km (0.119 R)
• M13: 3,626,103 km (0.057 R)
• M14: 3,971,375 km (0.117 R)
• M15: 4,136,232 km (0.08 R)
• M16: 4,521,745 km (0.114 R)
• M17: 4,868,812 km (0.103 R)
• M18: 5,147,663 km (0.093 R)
• M19: 5,276,167 km (0.073 R)
• M20: 5,747,700 km (0.104 R)
• M21: 6,453,054 km (0.075 R)
• M22: 6,619,706 km (0.112 R)
• M23: 6,957,498 km (0.099 R)
• M24: 7,243,379 km (0.098 R)
• M25: 7,708,778 km (0.108 R)
• M26: 8,004,683 km (0.12 R)
• M27: 8,153,982 km (0.099 R)
• M28: 8,334,546 km (0.105 R)
• M29: 9,007,587 km (0.044 R)
• M30: 9,382,330 km (0.108 R)
• M31: 9,476,726 km (0.08 R)
• M32: 9,793,873 km (0.101 R)
• M33: 9,889,766 km (0.094 R)
• M34: 10,146,924 km (0.035 R)
• M35: 11,064,259 km (0.045 R)
• M36: 11,499,289 km (0.083 R)
• M37: 11,974,113 km (0.104 R)
• M38: 12,733,172 km (0.093 R)
• M39: 13,259,757 km (0.09 R)
• M40: 14,044,846 km (0.072 R)
• M41: 14,662,087 km (0.083 R)
• M42: 15,622,954 km (0.097 R)
• M43: 16,338,182 km (0.119 R)
• M44: 16,604,316 km (0.111 R)
• M45: 17,450,292 km (0.099 R)
• M46: 17,761,456 km (0.066 R)
• M47: 18,507,800 km (0.099 R)
• M48: 19,024,361 km (0.075 R)
• M49: 20,602,320 km (0.106 R)
• M50: 20,725,439 km (0.078 R)
• M51: 21,220,458 km (0.115 R)
• M52: 21,344,774 km (0.074 R)
• M53: 22,138,091 km (0.057 R)
• M54: 22,306,389 km (0.065 R)
• M55: 22,474,986 km (0.11 R)
• M56: 22,856,011 km (0.03 R)
• M57: 23,324,702 km (0.112 R)
• M58: 23,624,645 km (0.111 R)
• M59: 23,796,533 km (0.113 R)
• M60: 25,803,688 km (0.108 R)
• M61: 26,469,997 km (0.099 R)
• M62: 27,231,899 km (0.102 R)
• M63: 27,638,207 km (0.061 R)
• M64: 28,319,775 km (0.105 R)
• M65: 28,869,098 km (0.048 R)
• M66: 29,329,560 km (0.119 R)
• M67: 29,514,463 km (0.06 R)
• M68: 29,792,416 km (0.1 R)
• M69: 29,931,841 km (0.06 R)
• M70: 30,024,741 km (0.112 R)
• M71: 31,195,644 km (0.118 R)
• M72: 31,478,833 km (0.083 R)
• M73: 31,620,801 km (0.092 R)
• M74: 31,762,919 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 4.6

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.66 AU - 15.4 AU

Year: 16534 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,651,049 km

• M1: 111,002 km (0.101 R)
• M2: 263,891 km (0.099 R)
• M3: 323,879 km (0.061 R)
• M4: 402,418 km (0.111 R)
• M5: 609,761 km (0.116 R)
• M6: 793,916 km (0.094 R)
• M7: 1,710,951 km (0.116 R)
• M8: 1,850,675 km (0.12 R)
• M9: 2,241,126 km (0.117 R)
• M10: 2,317,121 km (0.117 R)
• M11: 2,550,494 km (0.109 R)
• M12: 2,683,337 km (0.094 R)
• M13: 2,818,424 km (0.036 R)
• M14: 2,928,079 km (0.04 R)
• M15: 3,123,454 km (0.082 R)
• M16: 3,977,209 km (0.091 R)
• M17: 4,255,910 km (0.097 R)
• M18: 4,477,165 km (0.118 R)
• M19: 5,707,608 km (0.049 R)
• M20: 5,986,608 km (0.06 R)
• M21: 6,198,737 km (0.083 R)
• M22: 6,960,639 km (0.075 R)
• M23: 9,253,825 km (0.1 R)
• M24: 9,458,026 km (0.115 R)
• M25: 10,501,172 km (0.112 R)
• M26: 10,628,929 km (0.07 R)
• M27: 11,144,443 km (0.109 R)
• M28: 11,977,404 km (0.104 R)
• M29: 12,110,845 km (0.042 R)
• M30: 12,739,605 km (0.075 R)
• M31: 12,966,844 km (0.11 R)
• M32: 13,286,984 km (0.076 R)
• M33: 13,517,364 km (0.061 R)
• M34: 15,118,361 km (0.057 R)
• M35: 15,166,382 km (0.084 R)
• M36: 15,310,744 km (0.035 R)
• M37: 15,600,664 km (0.097 R)
• M38: 15,794,842 km (0.095 R)
• M39: 15,941,149 km (0.091 R)
• M40: 16,580,082 km (0.069 R)
• M41: 16,728,632 km (0.08 R)
• M42: 17,579,246 km (0.084 R)
• M43: 17,984,357 km (0.118 R)
• M44: 18,443,772 km (0.107 R)
• M45: 19,166,180 km (0.039 R)
• M46: 19,740,187 km (0.084 R)
• M47: 19,897,714 km (0.108 R)
• M48: 20,108,497 km (0.109 R)
• M49: 20,638,373 km (0.103 R)
• M50: 21,119,330 km (0.109 R)
• M51: 21,549,872 km (0.06 R)
• M52: 21,928,953 km (0.088 R)
• M53: 22,364,882 km (0.106 R)
• M54: 22,419,634 km (0.054 R)
• M55: 22,693,847 km (0.072 R)
• M56: 22,858,854 km (0.052 R)
• M57: 24,813,350 km (0.091 R)
• M58: 25,954,183 km (0.073 R)
• M59: 26,299,754 km (0.089 R)
• M60: 26,472,989 km (0.076 R)
• M61: 26,820,804 km (0.117 R)
• M62: 28,109,141 km (0.063 R)
• M63: 28,463,987 km (0.11 R)
• M64: 30,381,383 km (0.094 R)
• M65: 31,416,750 km (0.11 R)
• M66: 33,334,594 km (0.076 R)
• M67: 33,396,977 km (0.037 R)
• M68: 34,402,274 km (0.043 R)
• M69: 34,655,095 km (0.112 R)
• M70: 35,035,522 km (0.05 R)
• M71: 35,672,659 km (0.077 R)
• M72: 35,928,472 km (0.072 R)
• M73: 36,313,537 km (0.078 R)
• M74: 36,635,471 km (0.081 R)
• M75: 38,915,044 km (0.116 R)
• M76: 39,508,648 km (0.107 R)
• M77: 41,777,898 km (0.071 R)
• M78: 41,980,154 km (0.089 R)
• M79: 42,724,553 km (0.082 R)
• M80: 42,928,306 km (0.114 R)
• M81: 42,996,373 km (0.094 R)
• M82: 44,020,520 km (0.061 R)
• M83: 46,023,486 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit