🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 339 Days

Day: 19.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.21 AU - 1.31 AU

Year: 509 Days

Day: 26.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.6 AU

Year: 583 Days

Day: 35.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,167,109 km

• M1: 66,122 km (0.063 R)
• M2: 253,718 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.56 AU - 2.16 AU

Year: 913 Days

Day: 30 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.76 AU - 2.26 AU

Year: 1026 Days

Day: 33.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.86 AU - 2.58 AU

Year: 1190 Days

Day: 47.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,167,109 km

• M1: 78,838 km (0.051 R)
• M2: 558,748 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.91 AU - 4.39 AU

Year: 2510 Days

Day: 16.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 10.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.4 AU - 6.52 AU

Year: 5236 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,167,109 km

• M1: 136,732 km (0.06 R)
• M2: 232,924 km (0.03 R)
• M3: 359,783 km (0.065 R)
• M4: 756,068 km (0.101 R)
• M5: 1,006,494 km (0.112 R)
• M6: 1,133,952 km (0.044 R)
• M7: 1,241,513 km (0.042 R)
• M8: 1,335,460 km (0.064 R)
• M9: 1,521,710 km (0.089 R)
• M10: 1,632,113 km (0.113 R)
• M11: 1,920,089 km (0.108 R)
• M12: 1,999,675 km (0.1 R)
• M13: 2,141,643 km (0.072 R)
• M14: 2,318,767 km (0.095 R)
• M15: 2,879,161 km (0.055 R)
• M16: 3,192,718 km (0.04 R)
• M17: 3,263,777 km (0.047 R)
• M18: 3,827,312 km (0.064 R)
• M19: 3,928,440 km (0.11 R)
• M20: 4,107,658 km (0.056 R)
• M21: 4,211,330 km (0.118 R)
• M22: 4,567,522 km (0.105 R)
• M23: 4,837,696 km (0.037 R)
• M24: 4,974,728 km (0.088 R)
• M25: 5,450,598 km (0.119 R)
• M26: 6,073,225 km (0.116 R)
• M27: 6,161,936 km (0.028 R)
• M28: 6,310,786 km (0.07 R)
• M29: 7,291,101 km (0.081 R)
• M30: 7,799,135 km (0.102 R)
• M31: 8,236,709 km (0.107 R)
• M32: 8,466,641 km (0.031 R)
• M33: 8,582,579 km (0.05 R)
• M34: 8,765,538 km (0.094 R)
• M35: 9,391,006 km (0.1 R)
• M36: 9,459,373 km (0.117 R)
• M37: 10,702,381 km (0.103 R)
• M38: 10,863,648 km (0.106 R)
• M39: 11,425,238 km (0.104 R)
• M40: 12,201,053 km (0.074 R)
• M41: 12,652,090 km (0.111 R)
• M42: 12,784,634 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 9.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.64 AU - 6.82 AU

Year: 5596 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,167,109 km

• M1: 369,058 km (0.103 R)
• M2: 442,810 km (0.082 R)
• M3: 608,115 km (0.091 R)
• M4: 766,988 km (0.091 R)
• M5: 851,960 km (0.118 R)
• M6: 925,263 km (0.102 R)
• M7: 1,016,218 km (0.098 R)
• M8: 1,078,750 km (0.068 R)
• M9: 1,142,629 km (0.113 R)
• M10: 1,359,396 km (0.039 R)
• M11: 1,535,323 km (0.096 R)
• M12: 1,851,872 km (0.087 R)
• M13: 2,067,742 km (0.099 R)
• M14: 2,481,230 km (0.077 R)
• M15: 2,567,099 km (0.11 R)
• M16: 2,965,778 km (0.103 R)
• M17: 3,360,267 km (0.066 R)
• M18: 3,575,838 km (0.077 R)
• M19: 3,746,828 km (0.117 R)
• M20: 3,970,477 km (0.104 R)
• M21: 4,122,169 km (0.045 R)
• M22: 4,198,763 km (0.032 R)
• M23: 4,457,269 km (0.101 R)
• M24: 4,828,122 km (0.103 R)
• M25: 5,319,551 km (0.111 R)
• M26: 5,656,146 km (0.114 R)
• M27: 5,741,417 km (0.041 R)
• M28: 5,884,432 km (0.047 R)
• M29: 6,379,601 km (0.076 R)
• M30: 6,797,428 km (0.118 R)
• M31: 6,857,866 km (0.088 R)
• M32: 7,070,743 km (0.089 R)
• M33: 7,817,237 km (0.097 R)
• M34: 8,328,712 km (0.115 R)
• M35: 8,917,230 km (0.112 R)
• M36: 9,350,615 km (0.109 R)
• M37: 9,654,747 km (0.051 R)
• M38: 9,722,814 km (0.111 R)
• M39: 9,825,139 km (0.118 R)
• M40: 9,927,763 km (0.112 R)
• M41: 10,099,801 km (0.055 R)
• M42: 11,763,928 km (0.083 R)
• M43: 12,720,606 km (0.103 R)
• M44: 12,795,255 km (0.101 R)
• M45: 13,587,675 km (0.097 R)
• M46: 13,817,009 km (0.107 R)
• M47: 14,434,848 km (0.078 R)
• M48: 16,058,883 km (0.113 R)
• M49: 17,283,491 km (0.11 R)
• M50: 17,366,218 km (0.112 R)
• M51: 18,326,936 km (0.083 R)
• M52: 18,495,682 km (0.082 R)
• M53: 18,580,355 km (0.107 R)
• M54: 19,304,708 km (0.082 R)
• M55: 20,386,749 km (0.072 R)
• M56: 20,474,264 km (0.057 R)
• M57: 21,089,560 km (0.097 R)
• M58: 21,222,253 km (0.114 R)
• M59: 22,881,294 km (0.101 R)
• M60: 23,017,577 km (0.085 R)
• M61: 24,488,573 km (0.053 R)
• M62: 24,628,148 km (0.115 R)
• M63: 25,188,541 km (0.079 R)
• M64: 25,989,788 km (0.101 R)
• M65: 26,227,050 km (0.049 R)
• M66: 27,039,217 km (0.118 R)
• M67: 27,665,733 km (0.073 R)
• M68: 28,297,036 km (0.12 R)
• M69: 28,492,261 km (0.078 R)
• M70: 29,179,065 km (0.039 R)
• M71: 29,376,384 km (0.108 R)
• M72: 29,524,486 km (0.096 R)
• M73: 30,269,334 km (0.083 R)
• M74: 30,469,047 km (0.051 R)
• M75: 30,719,175 km (0.09 R)
• M76: 31,171,260 km (0.102 R)
• M77: 31,625,588 km (0.074 R)
• M78: 31,878,857 km (0.07 R)
• M79: 32,082,011 km (0.09 R)
• M80: 32,387,490 km (0.068 R)
• M81: 32,642,854 km (0.084 R)
• M82: 32,796,341 km (0.119 R)
• M83: 33,155,526 km (0.106 R)
• M84: 34,085,127 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 4.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.9 AU - 18.58 AU

Year: 24649 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,167,109 km

• M1: 150,495 km (0.079 R)
• M2: 287,826 km (0.089 R)
• M3: 356,193 km (0.073 R)
• M4: 445,951 km (0.096 R)
• M5: 493,823 km (0.034 R)
• M6: 543,339 km (0.083 R)
• M7: 684,111 km (0.101 R)
• M8: 777,909 km (0.111 R)
• M9: 836,402 km (0.032 R)
• M10: 1,354,758 km (0.084 R)
• M11: 1,521,859 km (0.117 R)
• M12: 1,849,478 km (0.11 R)
• M13: 1,954,646 km (0.101 R)
• M14: 2,423,486 km (0.054 R)
• M15: 2,895,168 km (0.068 R)
• M16: 3,298,932 km (0.116 R)
• M17: 3,523,778 km (0.03 R)
• M18: 3,621,615 km (0.081 R)
• M19: 3,687,288 km (0.089 R)
• M20: 4,021,939 km (0.112 R)
• M21: 4,401,169 km (0.111 R)
• M22: 4,684,209 km (0.04 R)
• M23: 5,156,639 km (0.095 R)
• M24: 5,193,589 km (0.077 R)
• M25: 5,267,790 km (0.037 R)
• M26: 5,342,290 km (0.055 R)
• M27: 5,951,452 km (0.072 R)
• M28: 6,422,536 km (0.057 R)
• M29: 6,582,157 km (0.11 R)
• M30: 7,028,108 km (0.104 R)
• M31: 7,151,377 km (0.101 R)
• M32: 8,730,083 km (0.081 R)
• M33: 9,085,228 km (0.116 R)
• M34: 9,672,101 km (0.103 R)
• M35: 11,120,507 km (0.05 R)
• M36: 11,992,214 km (0.103 R)
• M37: 12,188,786 km (0.07 R)
• M38: 12,238,153 km (0.044 R)
• M39: 12,935,877 km (0.054 R)
• M40: 12,986,142 km (0.072 R)
• M41: 13,543,993 km (0.072 R)
• M42: 14,161,533 km (0.045 R)
• M43: 14,213,443 km (0.09 R)
• M44: 14,788,198 km (0.116 R)
• M45: 15,477,246 km (0.064 R)
• M46: 15,530,653 km (0.093 R)
• M47: 16,776,504 km (0.115 R)
• M48: 17,162,017 km (0.085 R)
• M49: 18,336,061 km (0.065 R)
• M50: 19,018,377 km (0.03 R)
• M51: 19,593,432 km (0.085 R)
• M52: 19,941,247 km (0.117 R)
• M53: 20,115,827 km (0.108 R)
• M54: 20,701,653 km (0.107 R)
• M55: 21,233,772 km (0.085 R)
• M56: 21,590,862 km (0.046 R)
• M57: 21,770,230 km (0.07 R)
• M58: 21,890,058 km (0.084 R)
• M59: 22,795,724 km (0.062 R)
• M60: 23,039,269 km (0.102 R)
• M61: 23,713,656 km (0.038 R)
• M62: 24,084,210 km (0.081 R)
• M63: 26,283,448 km (0.097 R)
• M64: 27,633,569 km (0.112 R)
• M65: 27,828,196 km (0.1 R)
• M66: 28,023,421 km (0.117 R)
• M67: 30,266,791 km (0.099 R)
• M68: 30,802,950 km (0.115 R)
• M69: 31,139,694 km (0.068 R)
• M70: 31,342,399 km (0.058 R)
• M71: 32,430,275 km (0.115 R)
• M72: 33,047,666 km (0.113 R)
• M73: 34,643,127 km (0.062 R)
• M74: 34,853,013 km (0.112 R)
• M75: 35,415,052 km (0.106 R)
• M76: 36,192,512 km (0.044 R)
• M77: 37,692,380 km (0.107 R)
• M78: 38,196,824 km (0.069 R)
• M79: 38,994,181 km (0.076 R)
• M80: 40,605,051 km (0.116 R)
• M81: 41,567,115 km (0.053 R)
• M82: 41,864,665 km (0.117 R)
• M83: 42,387,061 km (0.04 R)
• M84: 43,061,897 km (0.091 R)
• M85: 43,438,285 km (0.11 R)
• M86: 46,565,928 km (0.08 R)
• M87: 46,952,339 km (0.097 R)
• M88: 47,029,681 km (0.108 R)
• M89: 47,572,721 km (0.088 R)
• M90: 49,135,421 km (0.116 R)
• M91: 51,271,828 km (0.114 R)
• M92: 52,231,049 km (0.104 R)
• M93: 52,712,904 km (0.07 R)
• M94: 53,357,521 km (0.088 R)
• M95: 53,842,817 km (0.052 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 20,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit