🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 46.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.92 AU - 2.3 AU

Year: 1131 Days

Day: 19.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,092,614 km

• M1: 128,654 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.15 AU - 2.37 AU

Year: 1254 Days

Day: 34 Hours

Environment

Temp: -80 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.43 AU - 3.31 AU

Year: 1794 Days

Day: 37 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.86 AU - 8.02 AU

Year: 7487 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 89,092,614 km

• M1: 177,124 km (0.087 R)
• M2: 341,682 km (0.083 R)
• M3: 667,954 km (0.057 R)
• M4: 1,075,309 km (0.117 R)
• M5: 1,265,448 km (0.086 R)
• M6: 1,649,466 km (0.042 R)
• M7: 2,289,745 km (0.105 R)
• M8: 2,502,324 km (0.111 R)
• M9: 2,602,704 km (0.115 R)
• M10: 2,721,484 km (0.082 R)
• M11: 2,824,707 km (0.093 R)
• M12: 3,342,166 km (0.066 R)
• M13: 3,621,465 km (0.091 R)
• M14: 3,792,605 km (0.117 R)
• M15: 4,202,354 km (0.108 R)
• M16: 4,262,043 km (0.082 R)
• M17: 4,770,526 km (0.038 R)
• M18: 4,958,421 km (0.081 R)
• M19: 5,233,981 km (0.116 R)
• M20: 5,319,850 km (0.115 R)
• M21: 5,384,476 km (0.033 R)
• M22: 5,492,785 km (0.072 R)
• M23: 5,733,787 km (0.081 R)
• M24: 5,888,920 km (0.107 R)
• M25: 6,546,552 km (0.07 R)
• M26: 7,132,078 km (0.119 R)
• M27: 7,734,360 km (0.085 R)
• M28: 8,252,866 km (0.112 R)
• M29: 10,114,462 km (0.105 R)
• M30: 10,680,989 km (0.068 R)
• M31: 11,341,015 km (0.089 R)
• M32: 11,508,115 km (0.097 R)
• M33: 11,844,711 km (0.105 R)
• M34: 12,499,052 km (0.08 R)
• M35: 13,487,594 km (0.115 R)
• M36: 14,080,900 km (0.054 R)
• M37: 14,986,565 km (0.067 R)
• M38: 15,446,579 km (0.108 R)
• M39: 16,035,695 km (0.033 R)
• M40: 16,949,289 km (0.067 R)
• M41: 17,140,326 km (0.116 R)
• M42: 18,236,878 km (0.117 R)
• M43: 21,590,713 km (0.104 R)
• M44: 21,694,234 km (0.082 R)
• M45: 22,949,211 km (0.091 R)
• M46: 23,090,132 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 13.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.4 AU - 9.58 AU

Year: 10786 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,092,614 km

• M1: 204,201 km (0.114 R)
• M2: 326,123 km (0.088 R)
• M3: 847,322 km (0.117 R)
• M4: 1,062,594 km (0.105 R)
• M5: 1,315,264 km (0.117 R)
• M6: 1,669,512 km (0.108 R)
• M7: 1,944,324 km (0.098 R)
• M8: 2,280,021 km (0.097 R)
• M9: 2,443,083 km (0.11 R)
• M10: 2,756,490 km (0.082 R)
• M11: 2,905,639 km (0.078 R)
• M12: 3,264,226 km (0.106 R)
• M13: 4,222,549 km (0.12 R)
• M14: 4,337,441 km (0.112 R)
• M15: 5,140,332 km (0.098 R)
• M16: 5,637,895 km (0.074 R)
• M17: 5,892,511 km (0.101 R)
• M18: 6,085,941 km (0.093 R)
• M19: 6,679,096 km (0.051 R)
• M20: 6,914,862 km (0.07 R)
• M21: 7,119,063 km (0.051 R)
• M22: 7,221,987 km (0.083 R)
• M23: 7,464,036 km (0.105 R)
• M24: 8,098,630 km (0.109 R)
• M25: 8,458,712 km (0.089 R)
• M26: 8,897,932 km (0.078 R)
• M27: 9,083,134 km (0.107 R)
• M28: 9,307,082 km (0.073 R)
• M29: 9,570,524 km (0.086 R)
• M30: 10,337,362 km (0.12 R)
• M31: 10,964,926 km (0.034 R)
• M32: 11,323,362 km (0.097 R)
• M33: 11,604,905 km (0.103 R)
• M34: 11,970,373 km (0.116 R)
• M35: 12,174,873 km (0.112 R)
• M36: 12,504,736 km (0.09 R)
• M37: 12,587,763 km (0.031 R)
• M38: 13,639,735 km (0.075 R)
• M39: 13,725,156 km (0.064 R)
• M40: 13,853,511 km (0.069 R)
• M41: 14,025,399 km (0.088 R)
• M42: 14,284,502 km (0.08 R)
• M43: 14,676,150 km (0.108 R)
• M44: 15,827,455 km (0.092 R)
• M45: 17,376,541 km (0.11 R)
• M46: 17,608,417 km (0.107 R)
• M47: 17,841,341 km (0.111 R)
• M48: 18,973,498 km (0.09 R)
• M49: 19,116,663 km (0.085 R)
• M50: 19,212,256 km (0.108 R)
• M51: 19,789,554 km (0.09 R)
• M52: 20,031,753 km (0.089 R)
• M53: 20,177,462 km (0.087 R)
• M54: 20,616,980 km (0.101 R)
• M55: 20,813,402 km (0.077 R)
• M56: 21,307,075 km (0.099 R)
• M57: 21,954,535 km (0.092 R)
• M58: 22,558,013 km (0.118 R)
• M59: 22,810,983 km (0.087 R)
• M60: 25,130,647 km (0.099 R)
• M61: 25,235,515 km (0.073 R)
• M62: 25,550,868 km (0.11 R)
• M63: 25,814,609 km (0.095 R)
• M64: 26,398,190 km (0.066 R)
• M65: 26,932,553 km (0.118 R)
• M66: 28,775,898 km (0.092 R)
• M67: 28,995,358 km (0.077 R)
• M68: 29,105,313 km (0.09 R)
• M69: 29,879,033 km (0.107 R)
• M70: 30,771,684 km (0.06 R)
• M71: 31,221,225 km (0.058 R)
• M72: 31,390,420 km (0.066 R)
• M73: 32,583,015 km (0.095 R)
• M74: 33,674,780 km (0.061 R)
• M75: 34,895,349 km (0.116 R)
• M76: 35,129,619 km (0.069 R)
• M77: 35,364,189 km (0.11 R)
• M78: 35,658,298 km (0.115 R)
• M79: 36,012,247 km (0.037 R)
• M80: 36,486,023 km (0.117 R)
• M81: 36,604,804 km (0.084 R)
• M82: 36,723,734 km (0.046 R)
• M83: 37,380,020 km (0.105 R)
• M84: 37,499,698 km (0.104 R)
• M85: 38,341,336 km (0.058 R)
• M86: 38,643,524 km (0.098 R)
• M87: 39,250,143 km (0.078 R)
• M88: 40,349,986 km (0.081 R)
• M89: 40,657,261 km (0.114 R)
• M90: 41,336,136 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.1

Radius: 6.6

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.12 AU - 20.9 AU

Year: 31795 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,092,614 km

• M1: 104,569 km (0.08 R)
• M2: 1,983,967 km (0.085 R)
• M3: 2,485,419 km (0.116 R)
• M4: 2,771,151 km (0.043 R)
• M5: 2,854,776 km (0.065 R)
• M6: 3,153,972 km (0.104 R)
• M7: 5,356,950 km (0.111 R)
• M8: 6,993,252 km (0.061 R)
• M9: 7,570,550 km (0.104 R)
• M10: 7,864,958 km (0.048 R)
• M11: 8,163,107 km (0.044 R)
• M12: 8,832,109 km (0.052 R)
• M13: 9,079,843 km (0.114 R)
• M14: 10,286,948 km (0.051 R)
• M15: 11,814,641 km (0.107 R)
• M16: 12,431,433 km (0.053 R)
• M17: 15,075,127 km (0.096 R)
• M18: 16,043,923 km (0.092 R)
• M19: 16,194,717 km (0.108 R)
• M20: 16,270,264 km (0.061 R)
• M21: 18,276,372 km (0.047 R)
• M22: 19,468,816 km (0.09 R)
• M23: 19,791,050 km (0.077 R)
• M24: 20,114,930 km (0.097 R)
• M25: 20,440,754 km (0.094 R)
• M26: 20,686,094 km (0.067 R)
• M27: 20,768,224 km (0.11 R)
• M28: 20,932,632 km (0.098 R)
• M29: 21,677,779 km (0.098 R)
• M30: 22,600,199 km (0.064 R)
• M31: 22,769,245 km (0.115 R)
• M32: 23,964,681 km (0.109 R)
• M33: 24,569,954 km (0.113 R)
• M34: 25,355,642 km (0.102 R)
• M35: 28,397,266 km (0.106 R)
• M36: 30,146,514 km (0.078 R)
• M37: 30,425,963 km (0.059 R)
• M38: 30,706,160 km (0.037 R)
• M39: 31,551,986 km (0.063 R)
• M40: 32,596,329 km (0.117 R)
• M41: 32,787,365 km (0.099 R)
• M42: 33,362,719 km (0.045 R)
• M43: 33,651,742 km (0.116 R)
• M44: 35,109,124 km (0.033 R)
• M45: 35,599,356 km (0.07 R)
• M46: 35,796,227 km (0.113 R)
• M47: 36,586,852 km (0.101 R)
• M48: 37,583,323 km (0.09 R)
• M49: 37,783,635 km (0.114 R)
• M50: 38,487,792 km (0.076 R)
• M51: 39,094,711 km (0.06 R)
• M52: 39,399,292 km (0.107 R)
• M53: 40,420,597 km (0.09 R)
• M54: 43,430,955 km (0.12 R)
• M55: 44,485,620 km (0.027 R)
• M56: 45,016,094 km (0.094 R)
• M57: 45,976,213 km (0.12 R)
• M58: 46,727,793 km (0.085 R)
• M59: 47,375,102 km (0.078 R)
• M60: 47,916,796 km (0.097 R)
• M61: 50,545,530 km (0.101 R)
• M62: 50,766,785 km (0.104 R)
• M63: 51,210,044 km (0.086 R)
• M64: 52,435,699 km (0.096 R)
• M65: 56,170,410 km (0.114 R)
• M66: 57,203,683 km (0.086 R)
• M67: 57,318,873 km (0.105 R)
• M68: 57,780,532 km (0.112 R)
• M69: 58,243,388 km (0.119 R)
• M70: 58,475,264 km (0.077 R)
• M71: 58,823,678 km (0.116 R)
• M72: 61,635,370 km (0.108 R)
• M73: 62,108,249 km (0.059 R)
• M74: 63,892,353 km (0.103 R)
• M75: 64,610,572 km (0.11 R)
• M76: 65,452,060 km (0.1 R)
• M77: 66,055,239 km (0.043 R)
• M78: 66,660,362 km (0.088 R)
• M79: 67,388,754 km (0.025 R)
• M80: 68,364,282 km (0.091 R)
• M81: 70,576,087 km (0.101 R)
• M82: 72,312,469 km (0.028 R)
• M83: 73,436,248 km (0.111 R)
• M84: 74,063,063 km (0.094 R)
• M85: 75,827,421 km (0.1 R)
• M86: 76,460,968 km (0.112 R)
• M87: 77,733,148 km (0.115 R)
• M88: 81,073,668 km (0.107 R)
• M89: 86,039,420 km (0.077 R)
• M90: 86,567,949 km (0.102 R)
• M91: 87,362,613 km (0.068 R)
• M92: 88,692,389 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit