🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 23 Hours

Environment

Temp: 260 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,703,797 km

• M1: 306,227 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 31.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 608 Days

Day: 23.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,703,797 km

• M1: 77,492 km (0.109 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.38 AU - 2.82 AU

Year: 1524 Days

Day: 30.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.79 AU - 4.95 AU

Year: 3906 Days

Day: 18.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 154.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,703,797 km

• M1: 476,320 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.86 AU - 8.22 AU

Year: 6789 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 80,703,797 km

• M1: 147,055 km (0.078 R)
• M2: 333,753 km (0.091 R)
• M3: 405,261 km (0.074 R)
• M4: 649,404 km (0.11 R)
• M5: 905,516 km (0.117 R)
• M6: 1,039,705 km (0.099 R)
• M7: 1,454,540 km (0.12 R)
• M8: 1,526,197 km (0.074 R)
• M9: 2,013,737 km (0.103 R)
• M10: 2,849,391 km (0.073 R)
• M11: 3,087,700 km (0.085 R)
• M12: 3,256,596 km (0.065 R)
• M13: 3,505,976 km (0.085 R)
• M14: 3,781,685 km (0.117 R)
• M15: 4,003,239 km (0.114 R)
• M16: 4,396,083 km (0.11 R)
• M17: 4,910,251 km (0.026 R)
• M18: 5,330,771 km (0.117 R)
• M19: 5,740,070 km (0.106 R)
• M20: 5,832,372 km (0.115 R)
• M21: 5,995,135 km (0.113 R)
• M22: 6,254,089 km (0.085 R)
• M23: 6,349,233 km (0.073 R)
• M24: 7,857,927 km (0.088 R)
• M25: 7,986,432 km (0.07 R)
• M26: 9,039,003 km (0.104 R)
• M27: 9,499,614 km (0.085 R)
• M28: 9,801,802 km (0.108 R)
• M29: 10,218,881 km (0.089 R)
• M30: 10,472,001 km (0.094 R)
• M31: 11,185,732 km (0.063 R)
• M32: 12,480,053 km (0.099 R)
• M33: 12,871,550 km (0.119 R)
• M34: 13,666,663 km (0.109 R)
• M35: 13,852,464 km (0.085 R)
• M36: 14,320,406 km (0.047 R)
• M37: 14,762,019 km (0.078 R)
• M38: 14,857,163 km (0.091 R)
• M39: 15,239,984 km (0.107 R)
• M40: 15,400,502 km (0.041 R)
• M41: 16,836,941 km (0.11 R)
• M42: 17,169,348 km (0.111 R)
• M43: 17,638,337 km (0.118 R)
• M44: 18,179,582 km (0.075 R)
• M45: 18,520,665 km (0.118 R)
• M46: 18,726,362 km (0.039 R)
• M47: 18,829,435 km (0.064 R)
• M48: 19,626,193 km (0.115 R)
• M49: 19,800,924 km (0.108 R)
• M50: 20,011,258 km (0.072 R)
• M51: 20,187,036 km (0.096 R)
• M52: 20,966,740 km (0.066 R)
• M53: 21,432,139 km (0.052 R)
• M54: 21,684,062 km (0.072 R)
• M55: 21,828,573 km (0.112 R)
• M56: 22,738,577 km (0.095 R)
• M57: 22,811,880 km (0.079 R)
• M58: 22,995,586 km (0.098 R)
• M59: 24,708,482 km (0.102 R)
• M60: 25,275,907 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 8.2

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.9 AU - 8.5 AU

Year: 7021 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 162.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,703,797 km

• M1: 132,544 km (0.106 R)
• M2: 195,824 km (0.077 R)
• M3: 356,941 km (0.114 R)
• M4: 432,637 km (0.084 R)
• M5: 502,499 km (0.107 R)
• M6: 576,700 km (0.118 R)
• M7: 641,775 km (0.096 R)
• M8: 958,623 km (0.062 R)
• M9: 1,085,482 km (0.099 R)
• M10: 1,409,062 km (0.114 R)
• M11: 1,535,772 km (0.094 R)
• M12: 1,628,672 km (0.108 R)
• M13: 1,742,666 km (0.114 R)
• M14: 2,121,148 km (0.097 R)
• M15: 2,246,062 km (0.072 R)
• M16: 2,724,776 km (0.116 R)
• M17: 2,815,133 km (0.068 R)
• M18: 2,998,989 km (0.1 R)
• M19: 3,549,658 km (0.104 R)
• M20: 4,105,414 km (0.114 R)
• M21: 4,634,093 km (0.041 R)
• M22: 4,688,098 km (0.055 R)
• M23: 4,906,511 km (0.098 R)
• M24: 5,495,627 km (0.106 R)
• M25: 5,900,738 km (0.076 R)
• M26: 6,166,275 km (0.043 R)
• M27: 6,526,506 km (0.059 R)
• M28: 6,770,351 km (0.084 R)
• M29: 6,862,653 km (0.093 R)
• M30: 8,361,923 km (0.102 R)
• M31: 8,427,895 km (0.104 R)
• M32: 8,760,601 km (0.107 R)
• M33: 9,610,766 km (0.104 R)
• M34: 10,098,305 km (0.043 R)
• M35: 10,345,142 km (0.096 R)
• M36: 10,486,960 km (0.101 R)
• M37: 11,097,469 km (0.115 R)
• M38: 11,279,231 km (0.117 R)
• M39: 11,425,388 km (0.108 R)
• M40: 11,978,750 km (0.068 R)
• M41: 12,277,647 km (0.05 R)
• M42: 12,654,484 km (0.11 R)
• M43: 12,844,473 km (0.104 R)
• M44: 13,111,954 km (0.118 R)
• M45: 13,652,302 km (0.099 R)
• M46: 13,730,093 km (0.099 R)
• M47: 13,886,123 km (0.107 R)
• M48: 14,397,449 km (0.117 R)
• M49: 14,555,873 km (0.075 R)
• M50: 15,926,788 km (0.117 R)
• M51: 17,549,476 km (0.097 R)
• M52: 17,931,399 km (0.095 R)
• M53: 18,230,296 km (0.105 R)
• M54: 19,180,541 km (0.101 R)
• M55: 19,530,002 km (0.105 R)
• M56: 20,146,794 km (0.028 R)
• M57: 21,173,933 km (0.043 R)
• M58: 21,625,719 km (0.082 R)
• M59: 21,943,913 km (0.036 R)
• M60: 22,263,604 km (0.111 R)
• M61: 22,492,937 km (0.087 R)
• M62: 23,092,975 km (0.108 R)
• M63: 23,185,725 km (0.038 R)
• M64: 23,791,746 km (0.08 R)
• M65: 24,120,263 km (0.097 R)
• M66: 24,686,790 km (0.092 R)
• M67: 25,977,670 km (0.073 R)
• M68: 26,607,028 km (0.074 R)
• M69: 27,143,337 km (0.12 R)
• M70: 27,880,705 km (0.096 R)
• M71: 29,073,897 km (0.051 R)
• M72: 29,425,004 km (0.114 R)
• M73: 29,525,683 km (0.091 R)
• M74: 29,777,606 km (0.082 R)
• M75: 30,131,704 km (0.06 R)
• M76: 30,385,272 km (0.11 R)
• M77: 30,945,965 km (0.052 R)
• M78: 31,767,557 km (0.08 R)
• M79: 33,117,827 km (0.063 R)
• M80: 33,327,264 km (0.091 R)
• M81: 34,858,548 km (0.073 R)
• M82: 35,766,906 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 11.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.04 AU - 11.72 AU

Year: 12154 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,703,797 km

• M1: 175,179 km (0.107 R)
• M2: 262,395 km (0.093 R)
• M3: 789,428 km (0.115 R)
• M4: 924,814 km (0.094 R)
• M5: 1,024,596 km (0.096 R)
• M6: 1,098,198 km (0.075 R)
• M7: 1,173,745 km (0.117 R)
• M8: 1,511,387 km (0.076 R)
• M9: 2,236,787 km (0.11 R)
• M10: 2,334,475 km (0.115 R)
• M11: 2,473,750 km (0.094 R)
• M12: 2,739,735 km (0.077 R)
• M13: 3,233,259 km (0.106 R)
• M14: 3,321,970 km (0.094 R)
• M15: 3,638,968 km (0.096 R)
• M16: 3,731,420 km (0.069 R)
• M17: 3,942,203 km (0.086 R)
• M18: 4,278,050 km (0.078 R)
• M19: 4,723,553 km (0.073 R)
• M20: 4,926,407 km (0.064 R)
• M21: 5,157,985 km (0.078 R)
• M22: 5,393,302 km (0.104 R)
• M23: 5,578,654 km (0.108 R)
• M24: 6,175,251 km (0.097 R)
• M25: 6,565,551 km (0.066 R)
• M26: 6,849,339 km (0.071 R)
• M27: 7,108,143 km (0.117 R)
• M28: 7,399,559 km (0.055 R)
• M29: 7,874,084 km (0.06 R)
• M30: 9,419,729 km (0.103 R)
• M31: 9,772,182 km (0.111 R)
• M32: 9,998,673 km (0.074 R)
• M33: 10,161,585 km (0.105 R)
• M34: 10,755,339 km (0.082 R)
• M35: 11,056,479 km (0.119 R)
• M36: 11,258,885 km (0.099 R)
• M37: 11,701,396 km (0.04 R)
• M38: 12,393,436 km (0.111 R)
• M39: 13,672,348 km (0.11 R)
• M40: 13,889,564 km (0.093 R)
• M41: 15,329,443 km (0.034 R)
• M42: 16,971,280 km (0.028 R)
• M43: 17,400,327 km (0.036 R)
• M44: 17,753,976 km (0.1 R)
• M45: 18,030,732 km (0.11 R)
• M46: 18,308,835 km (0.1 R)
• M47: 18,628,525 km (0.095 R)
• M48: 19,516,987 km (0.049 R)
• M49: 20,833,897 km (0.111 R)
• M50: 21,042,287 km (0.1 R)
• M51: 21,125,763 km (0.114 R)
• M52: 21,545,235 km (0.101 R)
• M53: 22,009,736 km (0.115 R)
• M54: 22,221,866 km (0.12 R)
• M55: 22,776,874 km (0.043 R)
• M56: 23,206,968 km (0.12 R)
• M57: 24,075,085 km (0.051 R)
• M58: 24,249,964 km (0.119 R)
• M59: 24,469,125 km (0.084 R)
• M60: 24,821,279 km (0.118 R)
• M61: 25,485,942 km (0.07 R)
• M62: 25,932,492 km (0.041 R)
• M63: 26,201,618 km (0.111 R)
• M64: 26,381,435 km (0.07 R)
• M65: 27,059,861 km (0.09 R)
• M66: 27,241,772 km (0.114 R)
• M67: 27,378,355 km (0.095 R)
• M68: 27,789,749 km (0.053 R)
• M69: 28,111,085 km (0.038 R)
• M70: 28,711,272 km (0.117 R)
• M71: 28,943,149 km (0.079 R)
• M72: 29,268,973 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 8

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.39 AU - 17.13 AU

Year: 19571 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 144.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,703,797 km

• M1: 219,011 km (0.071 R)
• M2: 310,565 km (0.034 R)
• M3: 399,127 km (0.076 R)
• M4: 920,775 km (0.071 R)
• M5: 1,082,939 km (0.035 R)
• M6: 1,225,356 km (0.038 R)
• M7: 1,313,918 km (0.104 R)
• M8: 1,374,056 km (0.079 R)
• M9: 1,923,380 km (0.116 R)
• M10: 2,026,902 km (0.117 R)
• M11: 2,497,088 km (0.118 R)
• M12: 2,881,255 km (0.119 R)
• M13: 3,120,761 km (0.064 R)
• M14: 3,325,261 km (0.118 R)
• M15: 4,053,354 km (0.119 R)
• M16: 4,321,733 km (0.116 R)
• M17: 4,923,416 km (0.088 R)
• M18: 5,258,216 km (0.062 R)
• M19: 5,799,161 km (0.093 R)
• M20: 6,357,910 km (0.037 R)
• M21: 6,565,402 km (0.117 R)
• M22: 7,201,043 km (0.042 R)
• M23: 7,308,903 km (0.059 R)
• M24: 9,695,288 km (0.093 R)
• M25: 9,814,518 km (0.053 R)
• M26: 10,539,918 km (0.108 R)
• M27: 11,282,522 km (0.079 R)
• M28: 11,914,274 km (0.119 R)
• M29: 12,170,236 km (0.027 R)
• M30: 12,883,219 km (0.094 R)
• M31: 13,410,402 km (0.11 R)
• M32: 13,676,686 km (0.112 R)
• M33: 14,079,254 km (0.117 R)
• M34: 14,214,341 km (0.077 R)
• M35: 14,349,727 km (0.111 R)
• M36: 15,310,295 km (0.105 R)
• M37: 16,789,668 km (0.111 R)
• M38: 18,535,475 km (0.03 R)
• M39: 19,655,664 km (0.113 R)
• M40: 21,882,728 km (0.061 R)
• M41: 21,960,967 km (0.106 R)
• M42: 22,353,363 km (0.108 R)
• M43: 24,431,427 km (0.067 R)
• M44: 25,247,034 km (0.118 R)
• M45: 26,237,372 km (0.118 R)
• M46: 31,288,395 km (0.111 R)
• M47: 31,553,033 km (0.107 R)
• M48: 32,798,136 km (0.115 R)
• M49: 33,877,934 km (0.108 R)
• M50: 34,422,320 km (0.102 R)
• M51: 36,721,341 km (0.074 R)
• M52: 38,124,269 km (0.086 R)
• M53: 38,501,406 km (0.111 R)
• M54: 40,501,380 km (0.117 R)
• M55: 41,272,257 km (0.046 R)
• M56: 41,562,477 km (0.075 R)
• M57: 43,220,171 km (0.097 R)
• M58: 44,899,557 km (0.085 R)
• M59: 45,198,005 km (0.09 R)
• M60: 50,373,343 km (0.106 R)
• M61: 50,890,802 km (0.119 R)
• M62: 52,348,783 km (0.106 R)
• M63: 52,767,956 km (0.112 R)
• M64: 52,872,974 km (0.08 R)
• M65: 54,773,914 km (0.074 R)
• M66: 55,626,023 km (0.062 R)
• M67: 57,019,827 km (0.094 R)
• M68: 59,295,809 km (0.085 R)
• M69: 59,732,635 km (0.105 R)
• M70: 59,951,496 km (0.073 R)
• M71: 60,499,772 km (0.086 R)
• M72: 62,709,483 km (0.107 R)
• M73: 63,265,987 km (0.102 R)
• M74: 64,833,024 km (0.085 R)
• M75: 66,526,024 km (0.114 R)
• M76: 66,752,814 km (0.072 R)
• M77: 68,576,861 km (0.099 R)
• M78: 70,648,342 km (0.048 R)
• M79: 71,227,436 km (0.099 R)
• M80: 71,459,462 km (0.037 R)
• M81: 75,206,590 km (0.069 R)
• M82: 76,390,507 km (0.096 R)
• M83: 77,223,019 km (0.118 R)
• M84: 77,342,249 km (0.096 R)
• M85: 80,341,387 km (0.081 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit