🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 19.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,903,853 km

• M1: 290,369 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.67 AU - 0.85 AU

Year: 248 Days

Day: 40.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.43 AU - 3.67 AU

Year: 2507 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,903,853 km

• M1: 515,065 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.53 AU - 3.59 AU

Year: 2517 Days

Day: 25.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.08 AU - 4.64 AU

Year: 3412 Days

Day: 29.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,903,853 km

• M1: 311,612 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.58 AU - 5.2 AU

Year: 3447 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 8.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.13 AU - 8.41 AU

Year: 8116 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,903,853 km

• M1: 149,448 km (0.101 R)
• M2: 214,075 km (0.118 R)
• M3: 403,017 km (0.1 R)
• M4: 534,064 km (0.036 R)
• M5: 636,988 km (0.089 R)
• M6: 735,872 km (0.117 R)
• M7: 925,113 km (0.081 R)
• M8: 987,496 km (0.12 R)
• M9: 1,077,553 km (0.092 R)
• M10: 1,294,022 km (0.057 R)
• M11: 1,350,270 km (0.114 R)
• M12: 1,660,088 km (0.109 R)
• M13: 1,927,120 km (0.118 R)
• M14: 2,123,991 km (0.101 R)
• M15: 2,310,240 km (0.103 R)
• M16: 2,572,934 km (0.08 R)
• M17: 2,863,902 km (0.067 R)
• M18: 3,089,196 km (0.084 R)
• M19: 3,184,639 km (0.119 R)
• M20: 3,378,818 km (0.112 R)
• M21: 3,819,533 km (0.051 R)
• M22: 4,172,584 km (0.118 R)
• M23: 4,257,256 km (0.118 R)
• M24: 4,342,527 km (0.039 R)
• M25: 4,449,789 km (0.099 R)
• M26: 4,710,987 km (0.088 R)
• M27: 4,910,101 km (0.119 R)
• M28: 5,431,749 km (0.087 R)
• M29: 5,899,841 km (0.1 R)
• M30: 6,018,771 km (0.089 R)
• M31: 6,453,951 km (0.077 R)
• M32: 6,974,552 km (0.086 R)
• M33: 7,252,505 km (0.094 R)
• M34: 7,741,391 km (0.087 R)
• M35: 7,845,810 km (0.053 R)
• M36: 8,082,175 km (0.095 R)
• M37: 8,481,302 km (0.096 R)
• M38: 8,859,784 km (0.069 R)
• M39: 8,968,841 km (0.06 R)
• M40: 9,050,970 km (0.055 R)
• M41: 9,326,679 km (0.085 R)
• M42: 9,465,506 km (0.105 R)
• M43: 9,605,081 km (0.096 R)
• M44: 10,399,146 km (0.092 R)
• M45: 10,543,209 km (0.081 R)
• M46: 10,891,623 km (0.038 R)
• M47: 10,979,287 km (0.108 R)
• M48: 11,184,834 km (0.081 R)
• M49: 11,599,669 km (0.084 R)
• M50: 11,659,359 km (0.118 R)
• M51: 11,779,037 km (0.098 R)
• M52: 12,019,591 km (0.088 R)
• M53: 12,383,562 km (0.117 R)
• M54: 13,029,077 km (0.053 R)
• M55: 13,875,203 km (0.113 R)
• M56: 13,938,632 km (0.117 R)
• M57: 14,033,776 km (0.118 R)
• M58: 14,417,046 km (0.074 R)
• M59: 14,577,714 km (0.086 R)
• M60: 15,259,132 km (0.096 R)
• M61: 15,719,146 km (0.095 R)
• M62: 16,050,505 km (0.095 R)
• M63: 17,194,330 km (0.089 R)
• M64: 17,673,044 km (0.111 R)
• M65: 17,776,117 km (0.046 R)
• M66: 18,364,335 km (0.113 R)
• M67: 19,170,369 km (0.112 R)
• M68: 19,595,526 km (0.098 R)
• M69: 19,880,659 km (0.116 R)
• M70: 20,419,062 km (0.072 R)
• M71: 20,599,477 km (0.098 R)
• M72: 21,071,309 km (0.097 R)
• M73: 21,253,818 km (0.09 R)
• M74: 21,841,140 km (0.117 R)
• M75: 22,062,694 km (0.115 R)
• M76: 22,396,447 km (0.114 R)
• M77: 22,731,995 km (0.074 R)
• M78: 22,881,593 km (0.087 R)
• M79: 23,257,233 km (0.12 R)
• M80: 23,672,666 km (0.097 R)
• M81: 24,166,788 km (0.057 R)
• M82: 24,472,566 km (0.113 R)
• M83: 24,587,607 km (0.063 R)
• M84: 24,702,797 km (0.096 R)
• M85: 25,397,679 km (0.109 R)
• M86: 25,669,648 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 9.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.05 AU - 12.33 AU

Year: 13098 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,903,853 km

• M1: 262,095 km (0.104 R)
• M2: 420,669 km (0.105 R)
• M3: 491,279 km (0.107 R)
• M4: 714,031 km (0.039 R)
• M5: 837,748 km (0.091 R)
• M6: 1,047,335 km (0.112 R)
• M7: 1,449,304 km (0.058 R)
• M8: 1,516,922 km (0.025 R)
• M9: 1,585,887 km (0.082 R)
• M10: 1,921,435 km (0.085 R)
• M11: 2,358,710 km (0.093 R)
• M12: 2,466,121 km (0.098 R)
• M13: 2,630,379 km (0.087 R)
• M14: 3,233,558 km (0.093 R)
• M15: 3,942,053 km (0.076 R)
• M16: 4,102,422 km (0.117 R)
• M17: 4,462,804 km (0.084 R)
• M18: 4,833,358 km (0.062 R)
• M19: 4,901,873 km (0.059 R)
• M20: 6,263,364 km (0.038 R)
• M21: 7,297,683 km (0.057 R)
• M22: 7,455,359 km (0.113 R)
• M23: 9,178,877 km (0.072 R)
• M24: 9,434,839 km (0.099 R)
• M25: 10,704,775 km (0.088 R)
• M26: 11,474,157 km (0.035 R)
• M27: 11,657,713 km (0.047 R)
• M28: 11,981,443 km (0.075 R)
• M29: 12,308,015 km (0.11 R)
• M30: 12,496,060 km (0.073 R)
• M31: 13,305,534 km (0.054 R)
• M32: 14,230,348 km (0.034 R)
• M33: 14,526,701 km (0.106 R)
• M34: 14,625,885 km (0.109 R)
• M35: 14,825,149 km (0.085 R)
• M36: 14,925,080 km (0.108 R)
• M37: 15,783,323 km (0.076 R)
• M38: 16,038,837 km (0.116 R)
• M39: 16,192,773 km (0.06 R)
• M40: 16,450,530 km (0.096 R)
• M41: 19,922,248 km (0.098 R)
• M42: 20,475,760 km (0.105 R)
• M43: 20,866,360 km (0.066 R)
• M44: 21,598,193 km (0.114 R)
• M45: 22,971,202 km (0.108 R)
• M46: 23,377,061 km (0.077 R)
• M47: 23,493,448 km (0.109 R)
• M48: 23,843,806 km (0.07 R)
• M49: 23,960,941 km (0.114 R)
• M50: 24,549,459 km (0.113 R)
• M51: 24,964,444 km (0.071 R)
• M52: 25,921,421 km (0.106 R)
• M53: 26,829,481 km (0.112 R)
• M54: 27,012,289 km (0.103 R)
• M55: 27,624,892 km (0.073 R)
• M56: 30,755,677 km (0.107 R)
• M57: 31,074,918 km (0.056 R)
• M58: 31,395,208 km (0.106 R)
• M59: 32,622,508 km (0.053 R)
• M60: 33,209,231 km (0.065 R)
• M61: 34,194,932 km (0.12 R)
• M62: 34,327,176 km (0.079 R)
• M63: 34,658,236 km (0.057 R)
• M64: 34,724,658 km (0.077 R)
• M65: 34,857,501 km (0.062 R)
• M66: 34,990,493 km (0.108 R)
• M67: 37,073,644 km (0.094 R)
• M68: 38,027,480 km (0.118 R)
• M69: 39,959,386 km (0.108 R)
• M70: 40,028,949 km (0.085 R)
• M71: 40,657,111 km (0.074 R)
• M72: 41,640,567 km (0.106 R)
• M73: 44,277,529 km (0.062 R)
• M74: 45,144,149 km (0.06 R)
• M75: 45,434,369 km (0.112 R)
• M76: 45,507,074 km (0.082 R)
• M77: 45,870,746 km (0.065 R)
• M78: 45,943,600 km (0.085 R)
• M79: 46,528,079 km (0.11 R)
• M80: 47,482,813 km (0.073 R)
• M81: 47,556,565 km (0.081 R)
• M82: 47,704,068 km (0.085 R)
• M83: 48,741,230 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 7.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.76 AU - 16.08 AU

Year: 22691 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,903,853 km

• M1: 258,356 km (0.114 R)
• M2: 402,867 km (0.109 R)
• M3: 472,280 km (0.081 R)
• M4: 781,948 km (0.102 R)
• M5: 1,000,062 km (0.098 R)
• M6: 1,302,997 km (0.117 R)
• M7: 2,241,275 km (0.113 R)
• M8: 2,825,305 km (0.101 R)
• M9: 3,107,597 km (0.103 R)
• M10: 3,547,863 km (0.087 R)
• M11: 4,125,760 km (0.108 R)
• M12: 4,324,874 km (0.112 R)
• M13: 4,753,472 km (0.116 R)
• M14: 4,815,705 km (0.032 R)
• M15: 5,606,779 km (0.038 R)
• M16: 6,414,757 km (0.11 R)
• M17: 6,926,381 km (0.095 R)
• M18: 7,354,680 km (0.108 R)
• M19: 7,451,021 km (0.046 R)
• M20: 10,449,411 km (0.088 R)
• M21: 10,584,947 km (0.03 R)
• M22: 10,693,854 km (0.07 R)
• M23: 11,327,102 km (0.108 R)
• M24: 11,606,252 km (0.071 R)
• M25: 12,114,436 km (0.064 R)
• M26: 12,228,429 km (0.082 R)
• M27: 12,745,439 km (0.057 R)
• M28: 13,328,273 km (0.109 R)
• M29: 13,652,601 km (0.115 R)
• M30: 13,890,162 km (0.08 R)
• M31: 14,188,909 km (0.038 R)
• M32: 15,067,348 km (0.089 R)
• M33: 15,994,556 km (0.097 R)
• M34: 16,781,291 km (0.073 R)
• M35: 18,066,037 km (0.086 R)
• M36: 18,457,684 km (0.1 R)
• M37: 19,315,778 km (0.054 R)
• M38: 19,615,871 km (0.068 R)
• M39: 19,716,102 km (0.099 R)
• M40: 19,917,461 km (0.054 R)
• M41: 21,002,195 km (0.116 R)
• M42: 21,724,453 km (0.045 R)
• M43: 22,105,928 km (0.102 R)
• M44: 22,454,790 km (0.097 R)
• M45: 22,524,802 km (0.052 R)
• M46: 23,370,179 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit