🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 14.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,070,153 km

• M1: 353,201 km (0.084 R)
• M2: 376,837 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.1 AU - 1.18 AU

Year: 456 Days

Day: 20 Hours

Environment

Temp: -13 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.08 AU - 2.3 AU

Year: 1214 Days

Day: 32.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.81 AU - 3.01 AU

Year: 1860 Days

Day: 38 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,070,153 km

• M1: 250,726 km (0.086 R)
• M2: 1,742,815 km (0.068 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 12.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.87 AU - 7.37 AU

Year: 7119 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,070,153 km

• M1: 165,006 km (0.12 R)
• M2: 260,749 km (0.106 R)
• M3: 448,794 km (0.081 R)
• M4: 662,719 km (0.071 R)
• M5: 815,159 km (0.106 R)
• M6: 1,365,380 km (0.087 R)
• M7: 2,484,222 km (0.089 R)
• M8: 2,581,910 km (0.102 R)
• M9: 3,168,333 km (0.089 R)
• M10: 4,342,976 km (0.098 R)
• M11: 4,580,836 km (0.062 R)
• M12: 4,731,781 km (0.113 R)
• M13: 4,853,853 km (0.115 R)
• M14: 5,132,105 km (0.118 R)
• M15: 5,352,313 km (0.093 R)
• M16: 5,511,485 km (0.102 R)
• M17: 5,639,840 km (0.075 R)
• M18: 5,769,391 km (0.096 R)
• M19: 6,263,812 km (0.088 R)
• M20: 6,431,811 km (0.077 R)
• M21: 6,771,996 km (0.093 R)
• M22: 7,188,327 km (0.111 R)
• M23: 7,470,319 km (0.031 R)
• M24: 8,009,320 km (0.074 R)
• M25: 8,301,784 km (0.082 R)
• M26: 8,560,738 km (0.077 R)
• M27: 8,784,836 km (0.073 R)
• M28: 9,162,570 km (0.086 R)
• M29: 9,934,196 km (0.09 R)
• M30: 10,169,813 km (0.097 R)
• M31: 10,367,432 km (0.105 R)
• M32: 10,968,366 km (0.092 R)
• M33: 11,580,521 km (0.08 R)
• M34: 12,245,782 km (0.111 R)
• M35: 12,540,790 km (0.049 R)
• M36: 12,752,919 km (0.098 R)
• M37: 14,939,292 km (0.108 R)
• M38: 15,029,200 km (0.101 R)
• M39: 15,119,258 km (0.088 R)
• M40: 15,299,823 km (0.062 R)
• M41: 15,891,782 km (0.05 R)
• M42: 16,398,619 km (0.04 R)
• M43: 17,664,965 km (0.112 R)
• M44: 18,382,138 km (0.1 R)
• M45: 18,623,289 km (0.106 R)
• M46: 18,817,019 km (0.088 R)
• M47: 19,157,503 km (0.078 R)
• M48: 19,402,096 km (0.114 R)
• M49: 21,801,795 km (0.073 R)
• M50: 23,505,266 km (0.085 R)
• M51: 23,767,063 km (0.11 R)
• M52: 24,029,906 km (0.101 R)
• M53: 24,346,605 km (0.048 R)
• M54: 25,037,448 km (0.085 R)
• M55: 26,601,643 km (0.049 R)
• M56: 26,984,015 km (0.113 R)
• M57: 28,141,753 km (0.072 R)
• M58: 28,475,655 km (0.114 R)
• M59: 28,698,856 km (0.092 R)
• M60: 28,922,804 km (0.058 R)
• M61: 29,710,736 km (0.102 R)
• M62: 29,993,924 km (0.116 R)
• M63: 30,505,848 km (0.113 R)
• M64: 30,848,876 km (0.054 R)
• M65: 30,963,468 km (0.108 R)
• M66: 31,653,862 km (0.049 R)
• M67: 32,117,017 km (0.105 R)
• M68: 33,284,778 km (0.091 R)
• M69: 33,696,771 km (0.06 R)
• M70: 33,814,803 km (0.098 R)
• M71: 34,644,922 km (0.09 R)
• M72: 35,181,978 km (0.097 R)
• M73: 35,361,645 km (0.116 R)
• M74: 36,023,018 km (0.071 R)
• M75: 36,567,255 km (0.043 R)
• M76: 36,749,166 km (0.108 R)
• M77: 37,114,185 km (0.109 R)
• M78: 37,970,184 km (0.049 R)
• M79: 39,889,075 km (0.108 R)
• M80: 40,640,206 km (0.101 R)
• M81: 41,080,622 km (0.105 R)
• M82: 42,029,522 km (0.081 R)
• M83: 42,666,210 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 11

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.99 AU - 9.45 AU

Year: 8038 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,070,153 km

• M1: 144,512 km (0.112 R)
• M2: 278,402 km (0.112 R)
• M3: 454,778 km (0.104 R)
• M4: 572,212 km (0.105 R)
• M5: 810,671 km (0.117 R)
• M6: 883,375 km (0.034 R)
• M7: 991,385 km (0.087 R)
• M8: 1,115,851 km (0.088 R)
• M9: 1,560,306 km (0.09 R)
• M10: 1,720,376 km (0.065 R)
• M11: 2,071,631 km (0.058 R)
• M12: 2,188,766 km (0.057 R)
• M13: 2,399,400 km (0.083 R)
• M14: 2,585,350 km (0.11 R)
• M15: 2,680,195 km (0.113 R)
• M16: 2,776,088 km (0.116 R)
• M17: 3,549,957 km (0.112 R)
• M18: 3,726,782 km (0.118 R)
• M19: 4,034,206 km (0.052 R)
• M20: 4,293,459 km (0.097 R)
• M21: 4,635,140 km (0.074 R)
• M22: 4,712,183 km (0.078 R)
• M23: 4,809,123 km (0.09 R)
• M24: 5,163,969 km (0.084 R)
• M25: 5,898,943 km (0.075 R)
• M26: 6,130,072 km (0.105 R)
• M27: 6,236,137 km (0.066 R)
• M28: 6,688,371 km (0.099 R)
• M29: 6,863,550 km (0.038 R)
• M30: 7,899,665 km (0.115 R)
• M31: 8,038,492 km (0.105 R)
• M32: 8,178,067 km (0.06 R)
• M33: 8,271,565 km (0.086 R)
• M34: 9,226,000 km (0.103 R)
• M35: 9,372,307 km (0.12 R)
• M36: 9,790,732 km (0.118 R)
• M37: 9,914,898 km (0.056 R)
• M38: 10,064,795 km (0.115 R)
• M39: 10,215,291 km (0.109 R)
• M40: 10,417,248 km (0.032 R)
• M41: 11,005,018 km (0.11 R)
• M42: 11,238,091 km (0.083 R)
• M43: 11,394,271 km (0.118 R)
• M44: 12,106,208 km (0.105 R)
• M45: 12,373,689 km (0.083 R)
• M46: 12,670,042 km (0.085 R)
• M47: 12,751,274 km (0.109 R)
• M48: 12,996,016 km (0.107 R)
• M49: 13,297,306 km (0.104 R)
• M50: 13,434,936 km (0.109 R)
• M51: 13,628,516 km (0.106 R)
• M52: 13,795,317 km (0.055 R)
• M53: 14,243,064 km (0.051 R)
• M54: 14,440,533 km (0.073 R)
• M55: 14,752,594 km (0.049 R)
• M56: 14,838,014 km (0.065 R)
• M57: 15,267,959 km (0.086 R)
• M58: 15,556,982 km (0.101 R)
• M59: 15,644,048 km (0.101 R)
• M60: 15,731,263 km (0.102 R)
• M61: 16,228,377 km (0.112 R)
• M62: 16,464,143 km (0.097 R)
• M63: 16,849,807 km (0.075 R)
• M64: 16,998,806 km (0.105 R)
• M65: 17,328,370 km (0.087 R)
• M66: 17,690,247 km (0.046 R)
• M67: 18,237,925 km (0.039 R)
• M68: 18,452,299 km (0.113 R)
• M69: 18,852,772 km (0.074 R)
• M70: 19,380,853 km (0.058 R)
• M71: 19,474,651 km (0.064 R)
• M72: 20,071,546 km (0.078 R)
• M73: 20,197,957 km (0.069 R)
• M74: 20,324,666 km (0.044 R)
• M75: 20,546,968 km (0.117 R)
• M76: 20,962,102 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.1

Radius: 5.4

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.15 AU - 19.21 AU

Year: 24389 Days

Day: 22.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,070,153 km

• M1: 122,670 km (0.047 R)
• M2: 708,496 km (0.096 R)
• M3: 772,224 km (0.085 R)
• M4: 998,715 km (0.067 R)
• M5: 1,095,056 km (0.106 R)
• M6: 1,219,821 km (0.04 R)
• M7: 1,764,058 km (0.056 R)
• M8: 1,881,044 km (0.045 R)
• M9: 3,220,094 km (0.114 R)
• M10: 3,995,610 km (0.117 R)
• M11: 4,384,265 km (0.027 R)
• M12: 4,543,287 km (0.098 R)
• M13: 4,663,714 km (0.116 R)
• M14: 4,704,105 km (0.084 R)
• M15: 5,323,590 km (0.095 R)
• M16: 5,968,656 km (0.066 R)
• M17: 6,592,629 km (0.101 R)
• M18: 8,486,837 km (0.053 R)
• M19: 8,585,721 km (0.056 R)
• M20: 9,035,263 km (0.069 R)
• M21: 9,237,519 km (0.043 R)
• M22: 9,595,058 km (0.089 R)
• M23: 10,009,294 km (0.061 R)
• M24: 10,323,899 km (0.057 R)
• M25: 10,376,557 km (0.087 R)
• M26: 11,178,252 km (0.063 R)
• M27: 11,668,933 km (0.059 R)
• M28: 13,816,261 km (0.071 R)
• M29: 14,283,605 km (0.109 R)
• M30: 15,054,183 km (0.099 R)
• M31: 15,777,339 km (0.098 R)
• M32: 16,759,001 km (0.06 R)
• M33: 17,634,148 km (0.075 R)
• M34: 17,760,409 km (0.096 R)
• M35: 18,974,545 km (0.091 R)
• M36: 20,149,188 km (0.12 R)
• M37: 20,215,160 km (0.059 R)
• M38: 21,012,218 km (0.104 R)
• M39: 22,090,669 km (0.072 R)
• M40: 22,911,363 km (0.102 R)
• M41: 25,219,359 km (0.082 R)
• M42: 25,432,835 km (0.097 R)
• M43: 26,148,661 km (0.11 R)
• M44: 27,600,059 km (0.08 R)
• M45: 27,967,023 km (0.095 R)
• M46: 29,226,637 km (0.104 R)
• M47: 29,376,085 km (0.073 R)
• M48: 30,504,651 km (0.119 R)
• M49: 31,877,661 km (0.056 R)
• M50: 32,031,447 km (0.049 R)
• M51: 32,339,768 km (0.074 R)
• M52: 32,726,629 km (0.115 R)
• M53: 33,426,747 km (0.117 R)
• M54: 34,920,930 km (0.084 R)
• M55: 35,079,504 km (0.12 R)
• M56: 35,476,836 km (0.095 R)
• M57: 36,677,957 km (0.087 R)
• M58: 37,324,070 km (0.113 R)
• M59: 40,443,784 km (0.048 R)
• M60: 40,610,287 km (0.106 R)
• M61: 41,530,164 km (0.086 R)
• M62: 42,795,463 km (0.115 R)
• M63: 43,050,078 km (0.117 R)
• M64: 43,135,050 km (0.103 R)
• M65: 43,390,264 km (0.086 R)
• M66: 43,816,917 km (0.115 R)
• M67: 44,159,047 km (0.087 R)
• M68: 44,416,356 km (0.102 R)
• M69: 44,588,094 km (0.046 R)
• M70: 45,277,441 km (0.083 R)
• M71: 47,630,017 km (0.062 R)
• M72: 47,717,831 km (0.083 R)
• M73: 47,981,871 km (0.116 R)
• M74: 49,932,628 km (0.096 R)
• M75: 50,111,248 km (0.12 R)
• M76: 50,379,477 km (0.108 R)
• M77: 52,452,604 km (0.109 R)
• M78: 53,271,353 km (0.066 R)
• M79: 53,819,480 km (0.081 R)
• M80: 54,185,994 km (0.078 R)
• M81: 54,277,698 km (0.117 R)
• M82: 55,198,024 km (0.028 R)
• M83: 55,475,229 km (0.025 R)
• M84: 56,402,287 km (0.081 R)
• M85: 57,054,234 km (0.117 R)
• M86: 59,308,525 km (0.06 R)
• M87: 60,541,660 km (0.1 R)
• M88: 60,732,248 km (0.111 R)
• M89: 61,018,279 km (0.113 R)
• M90: 63,322,983 km (0.097 R)
• M91: 64,194,541 km (0.107 R)
• M92: 64,291,630 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit