🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.24 AU - 2.04 AU

Year: 601 Days

Day: 44.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.75 AU - 2.79 AU

Year: 978 Days

Day: 41.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.59 AU - 5.27 AU

Year: 3132 Days

Day: 35.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.43 AU - 9.15 AU

Year: 7456 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,524,535 km

• M1: 4,087,313 km (0.092 R)
• M2: 7,416,763 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.69 AU - 13.39 AU

Year: 10494 Days

Day: 21.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,524,535 km

• M1: 4,867,017 km (0.112 R)

Asteroid Belt

Center: 15.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884

Radius: 7.7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.19 AU - 20.79 AU

Year: 23675 Days

Day: 20 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,524,535 km

• M1: 103,971 km (0.111 R)
• M2: 162,014 km (0.103 R)
• M3: 249,230 km (0.069 R)
• M4: 1,039,256 km (0.114 R)
• M5: 1,162,375 km (0.106 R)
• M6: 1,560,156 km (0.032 R)
• M7: 2,270,148 km (0.095 R)
• M8: 2,807,354 km (0.075 R)
• M9: 3,246,423 km (0.117 R)
• M10: 3,660,211 km (0.103 R)
• M11: 3,897,174 km (0.117 R)
• M12: 4,740,158 km (0.107 R)
• M13: 5,103,382 km (0.115 R)
• M14: 6,078,012 km (0.037 R)
• M15: 6,133,812 km (0.051 R)
• M16: 7,464,335 km (0.118 R)
• M17: 7,584,163 km (0.109 R)
• M18: 7,886,501 km (0.118 R)
• M19: 8,440,611 km (0.113 R)
• M20: 8,565,525 km (0.084 R)
• M21: 9,135,044 km (0.102 R)
• M22: 10,645,235 km (0.095 R)
• M23: 10,847,790 km (0.106 R)
• M24: 11,532,649 km (0.117 R)
• M25: 14,933,308 km (0.112 R)
• M26: 16,701,854 km (0.114 R)
• M27: 17,174,135 km (0.048 R)
• M28: 17,890,559 km (0.116 R)
• M29: 18,535,625 km (0.105 R)
• M30: 20,516,301 km (0.059 R)
• M31: 21,616,892 km (0.11 R)
• M32: 22,823,549 km (0.039 R)
• M33: 27,215,443 km (0.117 R)
• M34: 27,492,648 km (0.079 R)
• M35: 28,423,446 km (0.064 R)
• M36: 28,517,094 km (0.095 R)
• M37: 29,175,474 km (0.044 R)
• M38: 29,838,941 km (0.051 R)
• M39: 31,373,815 km (0.107 R)
• M40: 31,664,484 km (0.11 R)
• M41: 35,826,446 km (0.068 R)
• M42: 36,028,852 km (0.115 R)
• M43: 36,536,737 km (0.111 R)
• M44: 36,944,541 km (0.086 R)
• M45: 37,456,614 km (0.116 R)
• M46: 37,970,932 km (0.075 R)
• M47: 38,074,154 km (0.046 R)
• M48: 40,261,873 km (0.087 R)
• M49: 41,423,950 km (0.064 R)
• M50: 43,457,134 km (0.113 R)
• M51: 43,565,144 km (0.094 R)
• M52: 43,997,631 km (0.116 R)
• M53: 44,105,940 km (0.057 R)
• M54: 45,522,632 km (0.069 R)
• M55: 46,733,028 km (0.085 R)
• M56: 48,288,846 km (0.097 R)
• M57: 49,073,038 km (0.071 R)
• M58: 49,410,382 km (0.12 R)
• M59: 53,518,638 km (0.094 R)
• M60: 53,634,427 km (0.1 R)
• M61: 57,616,573 km (0.11 R)
• M62: 58,210,177 km (0.112 R)
• M63: 58,329,107 km (0.058 R)
• M64: 58,925,105 km (0.052 R)
• M65: 59,763,003 km (0.09 R)
• M66: 59,882,980 km (0.113 R)
• M67: 60,243,511 km (0.059 R)
• M68: 60,363,938 km (0.054 R)
• M69: 60,484,364 km (0.067 R)
• M70: 61,208,418 km (0.096 R)
• M71: 61,571,641 km (0.098 R)
• M72: 63,643,123 km (0.062 R)
• M73: 64,133,804 km (0.041 R)
• M74: 65,118,906 km (0.082 R)
• M75: 65,242,474 km (0.077 R)
• M76: 65,861,211 km (0.076 R)
• M77: 67,478,812 km (0.075 R)
• M78: 70,246,074 km (0.101 R)
• M79: 76,150,702 km (0.07 R)
• M80: 77,979,087 km (0.115 R)
• M81: 78,110,135 km (0.089 R)
• M82: 78,504,175 km (0.107 R)
• M83: 79,821,833 km (0.052 R)
• M84: 81,146,971 km (0.107 R)
• M85: 81,279,814 km (0.107 R)
• M86: 81,945,525 km (0.054 R)
• M87: 82,212,258 km (0.106 R)
• M88: 83,416,221 km (0.102 R)
• M89: 83,550,411 km (0.045 R)
• M90: 84,087,617 km (0.116 R)
• M91: 84,222,105 km (0.092 R)
• M92: 91,867,155 km (0.101 R)
• M93: 92,144,210 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.9

Radius: 4

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.29 AU - 22.05 AU

Year: 24958 Days

Day: 24.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,524,535 km

• M1: 227,239 km (0.084 R)
• M2: 375,790 km (0.084 R)
• M3: 490,232 km (0.054 R)
• M4: 920,924 km (0.079 R)
• M5: 1,239,418 km (0.119 R)
• M6: 2,033,633 km (0.085 R)
• M7: 2,201,183 km (0.107 R)
• M8: 2,549,597 km (0.091 R)
• M9: 3,104,006 km (0.109 R)
• M10: 3,142,303 km (0.107 R)
• M11: 3,375,078 km (0.117 R)
• M12: 3,454,065 km (0.089 R)
• M13: 4,022,986 km (0.037 R)
• M14: 4,106,611 km (0.096 R)
• M15: 5,064,038 km (0.081 R)
• M16: 5,199,872 km (0.073 R)
• M17: 5,290,977 km (0.068 R)
• M18: 5,382,681 km (0.107 R)
• M19: 5,428,608 km (0.079 R)
• M20: 5,707,608 km (0.076 R)
• M21: 6,086,838 km (0.093 R)
• M22: 7,425,739 km (0.033 R)
• M23: 7,839,228 km (0.08 R)
• M24: 7,891,437 km (0.092 R)
• M25: 8,742,649 km (0.108 R)
• M26: 9,455,333 km (0.115 R)
• M27: 10,129,721 km (0.095 R)
• M28: 10,819,516 km (0.098 R)
• M29: 11,524,272 km (0.119 R)
• M30: 11,643,202 km (0.11 R)
• M31: 12,425,898 km (0.074 R)
• M32: 15,590,791 km (0.104 R)
• M33: 15,854,233 km (0.104 R)
• M34: 16,385,455 km (0.106 R)
• M35: 16,586,215 km (0.12 R)
• M36: 17,057,598 km (0.102 R)
• M37: 18,707,363 km (0.078 R)
• M38: 19,127,584 km (0.094 R)
• M39: 19,198,044 km (0.097 R)
• M40: 19,551,095 km (0.108 R)
• M41: 19,906,241 km (0.081 R)
• M42: 20,048,957 km (0.112 R)
• M43: 22,008,091 km (0.113 R)
• M44: 22,377,597 km (0.103 R)
• M45: 22,823,549 km (0.114 R)
• M46: 23,122,595 km (0.118 R)
• M47: 23,724,427 km (0.076 R)
• M48: 24,636,974 km (0.096 R)
• M49: 25,097,436 km (0.096 R)
• M50: 26,574,416 km (0.104 R)
• M51: 27,046,697 km (0.045 R)
• M52: 27,363,096 km (0.106 R)
• M53: 27,442,383 km (0.088 R)
• M54: 28,079,371 km (0.101 R)
• M55: 28,801,779 km (0.111 R)
• M56: 28,882,412 km (0.114 R)
• M57: 28,963,195 km (0.054 R)
• M58: 29,124,910 km (0.103 R)
• M59: 30,758,070 km (0.078 R)
• M60: 31,005,655 km (0.091 R)
• M61: 33,178,414 km (0.116 R)
• M62: 33,941,962 km (0.094 R)
• M63: 34,454,185 km (0.08 R)
• M64: 35,399,793 km (0.103 R)
• M65: 35,486,261 km (0.054 R)
• M66: 35,832,580 km (0.097 R)
• M67: 37,316,740 km (0.097 R)
• M68: 37,933,682 km (0.067 R)
• M69: 39,177,588 km (0.103 R)
• M70: 42,253,919 km (0.105 R)
• M71: 42,437,326 km (0.108 R)
• M72: 43,635,605 km (0.11 R)
• M73: 45,500,791 km (0.105 R)
• M74: 47,773,033 km (0.096 R)
• M75: 48,634,567 km (0.111 R)
• M76: 49,888,197 km (0.08 R)
• M77: 50,567,521 km (0.107 R)
• M78: 53,117,716 km (0.071 R)
• M79: 53,315,634 km (0.104 R)
• M80: 53,910,734 km (0.041 R)
• M81: 54,010,067 km (0.065 R)
• M82: 55,709,349 km (0.07 R)
• M83: 56,514,934 km (0.115 R)
• M84: 57,020,575 km (0.088 R)
• M85: 57,934,169 km (0.093 R)
• M86: 58,546,024 km (0.116 R)
• M87: 60,084,938 km (0.093 R)
• M88: 60,807,495 km (0.098 R)
• M89: 61,637,015 km (0.096 R)
• M90: 64,253,033 km (0.027 R)
• M91: 67,225,842 km (0.116 R)
• M92: 67,761,403 km (0.093 R)
• M93: 68,729,002 km (0.086 R)
• M94: 68,944,572 km (0.116 R)
• M95: 71,768,232 km (0.098 R)
• M96: 72,096,450 km (0.093 R)
• M97: 73,084,095 km (0.076 R)

Kuiper Belt

Range: 38.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit