🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 46 Hours

Environment

Temp: 265 °C

Axial Tilt: 161.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.97 AU - 1.17 AU

Year: 393 Days

Day: 21.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.04 AU - 2.16 AU

Year: 1080 Days

Day: 21.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,849,282 km

• M1: 694,284 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.73 AU - 2.65 AU

Year: 1150 Days

Day: 33.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,849,282 km

• M1: 385,364 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.55 AU - 5.59 AU

Year: 4050 Days

Day: 45 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 11.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.52 AU - 5.9 AU

Year: 4841 Days

Day: 8.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,849,282 km

• M1: 164,408 km (0.094 R)
• M2: 297,999 km (0.113 R)
• M3: 410,197 km (0.105 R)
• M4: 714,479 km (0.079 R)
• M5: 818,600 km (0.089 R)
• M6: 918,082 km (0.041 R)
• M7: 990,488 km (0.113 R)
• M8: 1,197,082 km (0.088 R)
• M9: 1,311,824 km (0.08 R)
• M10: 1,466,508 km (0.069 R)
• M11: 1,589,926 km (0.098 R)
• M12: 1,691,204 km (0.101 R)
• M13: 1,954,047 km (0.12 R)
• M14: 2,272,840 km (0.057 R)
• M15: 2,358,859 km (0.094 R)
• M16: 2,475,246 km (0.08 R)
• M17: 2,638,458 km (0.059 R)
• M18: 2,713,855 km (0.12 R)
• M19: 2,790,000 km (0.065 R)
• M20: 2,866,744 km (0.09 R)
• M21: 3,197,505 km (0.104 R)
• M22: 3,359,370 km (0.102 R)
• M23: 3,441,349 km (0.087 R)
• M24: 3,725,137 km (0.068 R)
• M25: 3,878,474 km (0.088 R)
• M26: 4,244,540 km (0.12 R)
• M27: 4,603,575 km (0.094 R)
• M28: 4,786,833 km (0.096 R)
• M29: 4,879,284 km (0.083 R)
• M30: 5,103,831 km (0.038 R)
• M31: 5,389,413 km (0.108 R)
• M32: 6,136,205 km (0.108 R)
• M33: 6,216,689 km (0.056 R)
• M34: 6,624,493 km (0.049 R)
• M35: 6,707,221 km (0.062 R)
• M36: 6,936,255 km (0.119 R)
• M37: 7,167,832 km (0.117 R)
• M38: 7,552,299 km (0.118 R)
• M39: 7,899,815 km (0.098 R)
• M40: 9,134,147 km (0.108 R)
• M41: 9,808,983 km (0.082 R)
• M42: 10,021,711 km (0.119 R)
• M43: 10,283,806 km (0.119 R)
• M44: 10,355,613 km (0.111 R)
• M45: 10,427,720 km (0.091 R)
• M46: 10,669,021 km (0.106 R)
• M47: 10,839,114 km (0.106 R)
• M48: 11,953,618 km (0.045 R)
• M49: 12,105,011 km (0.074 R)
• M50: 12,206,289 km (0.06 R)
• M51: 12,665,554 km (0.117 R)
• M52: 13,260,505 km (0.099 R)
• M53: 13,443,463 km (0.087 R)
• M54: 13,706,307 km (0.116 R)
• M55: 13,917,688 km (0.051 R)
• M56: 14,130,267 km (0.104 R)
• M57: 14,666,276 km (0.114 R)
• M58: 14,882,595 km (0.099 R)
• M59: 15,345,750 km (0.094 R)
• M60: 16,342,221 km (0.105 R)
• M61: 16,820,037 km (0.088 R)
• M62: 16,904,859 km (0.068 R)
• M63: 18,078,005 km (0.05 R)
• M64: 18,426,419 km (0.053 R)
• M65: 18,542,955 km (0.097 R)
• M66: 18,835,569 km (0.071 R)
• M67: 19,188,769 km (0.05 R)
• M68: 19,514,294 km (0.064 R)
• M69: 19,603,455 km (0.113 R)
• M70: 19,841,914 km (0.071 R)
• M71: 20,111,190 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 9.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.4 AU - 9.52 AU

Year: 9515 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,849,282 km

• M1: 128,205 km (0.066 R)
• M2: 231,129 km (0.097 R)
• M3: 486,492 km (0.059 R)
• M4: 616,642 km (0.12 R)
• M5: 710,440 km (0.063 R)
• M6: 1,174,792 km (0.107 R)
• M7: 1,314,367 km (0.095 R)
• M8: 1,903,932 km (0.066 R)
• M9: 2,363,646 km (0.118 R)
• M10: 2,567,548 km (0.072 R)
• M11: 2,938,252 km (0.084 R)
• M12: 3,074,685 km (0.108 R)
• M13: 3,185,537 km (0.08 R)
• M14: 5,066,281 km (0.064 R)
• M15: 5,363,383 km (0.089 R)
• M16: 5,430,104 km (0.045 R)
• M17: 6,183,030 km (0.096 R)
• M18: 6,536,230 km (0.06 R)
• M19: 7,262,079 km (0.069 R)
• M20: 7,336,130 km (0.086 R)
• M21: 7,823,221 km (0.115 R)
• M22: 8,013,360 km (0.058 R)
• M23: 8,632,246 km (0.062 R)
• M24: 9,066,678 km (0.118 R)
• M25: 9,306,633 km (0.075 R)
• M26: 9,670,605 km (0.063 R)
• M27: 9,752,136 km (0.074 R)
• M28: 9,998,074 km (0.112 R)
• M29: 10,495,936 km (0.109 R)
• M30: 10,917,204 km (0.04 R)
• M31: 11,300,922 km (0.091 R)
• M32: 11,776,045 km (0.095 R)
• M33: 12,125,655 km (0.12 R)
• M34: 12,301,732 km (0.048 R)
• M35: 14,062,948 km (0.113 R)
• M36: 14,248,000 km (0.115 R)
• M37: 14,714,297 km (0.114 R)
• M38: 15,090,835 km (0.115 R)
• M39: 15,613,829 km (0.063 R)
• M40: 16,971,878 km (0.064 R)
• M41: 17,914,794 km (0.101 R)
• M42: 18,671,310 km (0.034 R)
• M43: 19,232,601 km (0.081 R)
• M44: 19,335,226 km (0.076 R)
• M45: 19,592,684 km (0.076 R)
• M46: 20,424,148 km (0.093 R)
• M47: 20,581,376 km (0.099 R)
• M48: 21,002,494 km (0.062 R)
• M49: 21,161,217 km (0.104 R)
• M50: 21,799,851 km (0.104 R)
• M51: 21,960,519 km (0.1 R)
• M52: 22,283,052 km (0.109 R)
• M53: 22,769,694 km (0.047 R)
• M54: 22,932,755 km (0.102 R)
• M55: 23,041,513 km (0.083 R)
• M56: 23,424,035 km (0.109 R)
• M57: 23,588,592 km (0.029 R)
• M58: 24,029,308 km (0.102 R)
• M59: 24,974,766 km (0.112 R)
• M60: 25,142,914 km (0.108 R)
• M61: 26,444,416 km (0.092 R)
• M62: 26,959,631 km (0.078 R)
• M63: 27,478,137 km (0.097 R)
• M64: 27,651,670 km (0.053 R)
• M65: 27,767,609 km (0.08 R)
• M66: 28,935,669 km (0.061 R)
• M67: 30,060,196 km (0.12 R)
• M68: 30,418,333 km (0.113 R)
• M69: 31,198,935 km (0.114 R)
• M70: 31,864,646 km (0.042 R)
• M71: 33,025,675 km (0.074 R)
• M72: 33,456,816 km (0.069 R)
• M73: 34,636,545 km (0.106 R)
• M74: 35,263,060 km (0.096 R)
• M75: 36,717,900 km (0.112 R)
• M76: 37,548,916 km (0.109 R)
• M77: 38,386,215 km (0.107 R)
• M78: 41,265,226 km (0.055 R)
• M79: 41,596,735 km (0.107 R)
• M80: 41,929,142 km (0.09 R)
• M81: 42,195,725 km (0.071 R)
• M82: 43,334,913 km (0.105 R)
• M83: 43,671,957 km (0.114 R)
• M84: 43,942,131 km (0.117 R)
• M85: 44,145,284 km (0.107 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit