🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 190 Days

Day: 30.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.1 AU - 2.72 AU

Year: 1387 Days

Day: 35.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.09 AU - 2.73 AU

Year: 1387 Days

Day: 43.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 8.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.64 AU - 7.36 AU

Year: 6146 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,950,269 km

• M1: 110,254 km (0.066 R)
• M2: 191,934 km (0.078 R)
• M3: 312,959 km (0.1 R)
• M4: 456,872 km (0.076 R)
• M5: 537,804 km (0.082 R)
• M6: 664,514 km (0.081 R)
• M7: 747,690 km (0.065 R)
• M8: 925,113 km (0.094 R)
• M9: 983,606 km (0.062 R)
• M10: 1,179,130 km (0.043 R)
• M11: 1,321,099 km (0.042 R)
• M12: 1,400,984 km (0.1 R)
• M13: 1,736,981 km (0.102 R)
• M14: 2,082,402 km (0.047 R)
• M15: 2,191,908 km (0.115 R)
• M16: 2,648,929 km (0.119 R)
• M17: 3,315,687 km (0.102 R)
• M18: 3,388,841 km (0.099 R)
• M19: 3,574,043 km (0.11 R)
• M20: 3,686,840 km (0.104 R)
• M21: 3,935,172 km (0.115 R)
• M22: 4,090,754 km (0.09 R)
• M23: 4,549,570 km (0.085 R)
• M24: 4,961,713 km (0.105 R)
• M25: 5,045,637 km (0.052 R)
• M26: 5,172,496 km (0.042 R)
• M27: 5,364,580 km (0.069 R)
• M28: 5,429,056 km (0.057 R)
• M29: 6,133,961 km (0.059 R)
• M30: 6,961,088 km (0.085 R)
• M31: 7,531,804 km (0.118 R)
• M32: 7,604,209 km (0.093 R)
• M33: 7,896,224 km (0.104 R)
• M34: 8,043,578 km (0.106 R)
• M35: 8,291,312 km (0.081 R)
• M36: 8,692,833 km (0.065 R)
• M37: 8,794,260 km (0.036 R)
• M38: 9,049,325 km (0.104 R)
• M39: 9,540,903 km (0.071 R)
• M40: 9,645,622 km (0.091 R)
• M41: 10,200,929 km (0.115 R)
• M42: 10,334,819 km (0.116 R)
• M43: 10,604,095 km (0.059 R)
• M44: 10,930,368 km (0.097 R)
• M45: 11,287,459 km (0.111 R)
• M46: 11,509,163 km (0.089 R)
• M47: 11,620,613 km (0.116 R)
• M48: 11,788,312 km (0.094 R)
• M49: 12,639,225 km (0.045 R)
• M50: 13,159,227 km (0.062 R)
• M51: 13,656,790 km (0.106 R)
• M52: 14,670,465 km (0.104 R)
• M53: 15,247,314 km (0.069 R)
• M54: 15,369,835 km (0.102 R)
• M55: 15,677,258 km (0.088 R)
• M56: 15,862,610 km (0.105 R)
• M57: 16,580,381 km (0.098 R)
• M58: 16,706,193 km (0.111 R)
• M59: 17,022,293 km (0.071 R)
• M60: 17,085,722 km (0.118 R)
• M61: 17,436,230 km (0.065 R)
• M62: 17,628,463 km (0.106 R)
• M63: 17,821,295 km (0.101 R)
• M64: 17,885,772 km (0.098 R)
• M65: 18,111,964 km (0.081 R)
• M66: 18,371,516 km (0.03 R)
• M67: 18,534,428 km (0.055 R)
• M68: 19,455,652 km (0.056 R)
• M69: 19,654,916 km (0.066 R)
• M70: 19,854,929 km (0.112 R)
• M71: 20,695,519 km (0.062 R)
• M72: 21,205,498 km (0.085 R)
• M73: 21,479,262 km (0.075 R)
• M74: 22,585,688 km (0.118 R)
• M75: 22,760,119 km (0.102 R)
• M76: 23,180,938 km (0.074 R)
• M77: 23,321,710 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.81 AU - 8.99 AU

Year: 9029 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,950,269 km

• M1: 182,958 km (0.082 R)
• M2: 301,440 km (0.116 R)
• M3: 407,654 km (0.06 R)
• M4: 647,908 km (0.056 R)
• M5: 755,918 km (0.113 R)
• M6: 940,073 km (0.114 R)
• M7: 1,217,128 km (0.1 R)
• M8: 1,376,300 km (0.093 R)
• M9: 1,521,710 km (0.09 R)
• M10: 1,761,066 km (0.083 R)
• M11: 2,553,486 km (0.04 R)
• M12: 2,920,599 km (0.095 R)
• M13: 3,560,878 km (0.093 R)
• M14: 4,554,657 km (0.089 R)
• M15: 4,680,768 km (0.065 R)
• M16: 4,904,417 km (0.066 R)
• M17: 5,230,091 km (0.061 R)
• M18: 6,319,463 km (0.116 R)
• M19: 6,460,534 km (0.049 R)
• M20: 7,440,400 km (0.12 R)
• M21: 7,627,098 km (0.116 R)
• M22: 7,966,835 km (0.1 R)
• M23: 8,622,372 km (0.031 R)
• M24: 9,617,946 km (0.054 R)
• M25: 9,739,869 km (0.076 R)
• M26: 10,026,498 km (0.108 R)
• M27: 11,200,393 km (0.066 R)
• M28: 11,414,617 km (0.061 R)
• M29: 11,630,187 km (0.118 R)
• M30: 11,890,787 km (0.052 R)
• M31: 12,153,181 km (0.108 R)
• M32: 12,329,258 km (0.088 R)
• M33: 13,358,043 km (0.101 R)
• M34: 14,043,799 km (0.034 R)
• M35: 14,600,752 km (0.087 R)
• M36: 14,834,873 km (0.112 R)
• M37: 15,023,217 km (0.101 R)
• M38: 16,655,329 km (0.078 R)
• M39: 16,900,221 km (0.074 R)
• M40: 17,195,527 km (0.076 R)
• M41: 18,142,033 km (0.058 R)
• M42: 18,494,934 km (0.091 R)
• M43: 18,596,212 km (0.079 R)
• M44: 18,799,366 km (0.11 R)
• M45: 18,952,105 km (0.056 R)
• M46: 19,670,774 km (0.066 R)
• M47: 19,774,146 km (0.113 R)
• M48: 20,555,346 km (0.061 R)
• M49: 21,081,781 km (0.111 R)
• M50: 23,068,141 km (0.041 R)
• M51: 24,111,138 km (0.118 R)
• M52: 24,443,843 km (0.098 R)
• M53: 25,113,593 km (0.063 R)
• M54: 25,282,040 km (0.103 R)
• M55: 25,846,024 km (0.116 R)
• M56: 27,389,575 km (0.078 R)
• M57: 27,794,686 km (0.075 R)
• M58: 27,968,968 km (0.11 R)
• M59: 29,731,081 km (0.071 R)
• M60: 31,528,798 km (0.099 R)
• M61: 31,892,620 km (0.068 R)
• M62: 32,441,046 km (0.112 R)
• M63: 32,624,453 km (0.108 R)
• M64: 33,238,552 km (0.077 R)
• M65: 33,794,458 km (0.102 R)
• M66: 34,042,491 km (0.117 R)
• M67: 35,354,764 km (0.086 R)
• M68: 35,732,648 km (0.106 R)
• M69: 37,002,285 km (0.11 R)
• M70: 37,386,153 km (0.059 R)
• M71: 38,157,630 km (0.094 R)
• M72: 39,259,568 km (0.083 R)
• M73: 40,240,630 km (0.075 R)
• M74: 43,568,585 km (0.109 R)
• M75: 43,770,991 km (0.097 R)
• M76: 44,176,999 km (0.052 R)
• M77: 44,516,138 km (0.12 R)
• M78: 44,924,390 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit