🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.4 AU

Year: 454 Days

Day: 14.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.47 AU - 4.63 AU

Year: 3038 Days

Day: 23.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,368,118 km

• M1: 2,670,472 km (0.061 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 13.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.1 AU - 11.36 AU

Year: 11314 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,368,118 km

• M1: 174,132 km (0.117 R)
• M2: 287,228 km (0.117 R)
• M3: 551,418 km (0.11 R)
• M4: 732,282 km (0.109 R)
• M5: 886,517 km (0.029 R)
• M6: 1,001,558 km (0.12 R)
• M7: 1,087,277 km (0.095 R)
• M8: 1,211,743 km (0.109 R)
• M9: 1,398,590 km (0.099 R)
• M10: 1,595,312 km (0.076 R)
• M11: 2,962,935 km (0.099 R)
• M12: 3,193,167 km (0.082 R)
• M13: 3,429,232 km (0.025 R)
• M14: 3,671,281 km (0.103 R)
• M15: 4,460,111 km (0.09 R)
• M16: 4,547,775 km (0.112 R)
• M17: 4,754,669 km (0.074 R)
• M18: 5,393,751 km (0.091 R)
• M19: 6,518,877 km (0.045 R)
• M20: 6,618,659 km (0.119 R)
• M21: 6,921,145 km (0.047 R)
• M22: 7,159,604 km (0.075 R)
• M23: 7,505,026 km (0.114 R)
• M24: 8,464,846 km (0.081 R)
• M25: 8,720,060 km (0.069 R)
• M26: 9,089,118 km (0.045 R)
• M27: 9,728,200 km (0.066 R)
• M28: 9,918,937 km (0.055 R)
• M29: 10,072,574 km (0.102 R)
• M30: 10,733,797 km (0.116 R)
• M31: 11,894,377 km (0.095 R)
• M32: 12,139,418 km (0.084 R)
• M33: 13,052,414 km (0.05 R)
• M34: 13,517,215 km (0.103 R)
• M35: 13,815,962 km (0.07 R)
• M36: 14,419,739 km (0.104 R)
• M37: 14,637,553 km (0.085 R)
• M38: 15,297,429 km (0.095 R)
• M39: 16,102,116 km (0.116 R)
• M40: 16,328,009 km (0.064 R)
• M41: 16,646,204 km (0.106 R)
• M42: 17,892,504 km (0.094 R)
• M43: 18,267,546 km (0.032 R)
• M44: 18,361,792 km (0.115 R)
• M45: 19,216,594 km (0.099 R)
• M46: 19,456,400 km (0.116 R)
• M47: 19,939,003 km (0.076 R)
• M48: 20,768,373 km (0.061 R)
• M49: 21,758,561 km (0.033 R)
• M50: 21,958,424 km (0.052 R)
• M51: 22,209,150 km (0.119 R)
• M52: 23,990,711 km (0.075 R)
• M53: 24,872,591 km (0.097 R)
• M54: 25,029,369 km (0.1 R)
• M55: 25,976,623 km (0.075 R)
• M56: 26,454,588 km (0.102 R)
• M57: 27,096,513 km (0.052 R)
• M58: 27,743,673 km (0.057 R)
• M59: 27,960,440 km (0.063 R)
• M60: 28,123,502 km (0.084 R)
• M61: 28,669,086 km (0.108 R)
• M62: 29,660,022 km (0.081 R)
• M63: 29,881,726 km (0.116 R)
• M64: 29,992,727 km (0.091 R)
• M65: 30,998,624 km (0.109 R)
• M66: 31,449,212 km (0.08 R)
• M67: 31,675,255 km (0.117 R)
• M68: 31,958,743 km (0.096 R)
• M69: 32,129,135 km (0.116 R)
• M70: 33,158,218 km (0.109 R)
• M71: 33,734,469 km (0.087 R)
• M72: 34,139,880 km (0.076 R)
• M73: 34,256,117 km (0.119 R)
• M74: 34,663,622 km (0.108 R)
• M75: 35,014,130 km (0.049 R)
• M76: 35,483,418 km (0.085 R)
• M77: 35,659,944 km (0.058 R)
• M78: 35,777,827 km (0.1 R)
• M79: 37,201,998 km (0.115 R)
• M80: 38,705,158 km (0.088 R)
• M81: 39,799,766 km (0.1 R)
• M82: 40,105,693 km (0.052 R)
• M83: 40,781,277 km (0.07 R)
• M84: 40,904,546 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 6.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.98 AU - 13.5 AU

Year: 17959 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,368,118 km

• M1: 196,721 km (0.064 R)
• M2: 286,181 km (0.111 R)
• M3: 403,914 km (0.059 R)
• M4: 496,515 km (0.116 R)
• M5: 1,026,241 km (0.113 R)
• M6: 1,118,394 km (0.098 R)
• M7: 1,390,961 km (0.1 R)
• M8: 2,019,272 km (0.084 R)
• M9: 2,182,783 km (0.105 R)
• M10: 2,230,355 km (0.093 R)
• M11: 2,350,781 km (0.03 R)
• M12: 2,448,618 km (0.08 R)
• M13: 2,673,763 km (0.118 R)
• M14: 2,801,819 km (0.059 R)
• M15: 3,954,769 km (0.062 R)
• M16: 4,042,284 km (0.094 R)
• M17: 4,489,133 km (0.064 R)
• M18: 4,672,241 km (0.032 R)
• M19: 5,014,371 km (0.074 R)
• M20: 5,172,496 km (0.067 R)
• M21: 5,624,282 km (0.077 R)
• M22: 6,530,845 km (0.033 R)
• M23: 6,808,199 km (0.12 R)
• M24: 6,913,217 km (0.042 R)
• M25: 6,983,378 km (0.105 R)
• M26: 7,089,293 km (0.074 R)
• M27: 7,482,138 km (0.112 R)
• M28: 7,590,446 km (0.08 R)
• M29: 7,808,710 km (0.081 R)
• M30: 8,513,615 km (0.074 R)
• M31: 9,200,119 km (0.054 R)
• M32: 9,706,807 km (0.09 R)
• M33: 10,262,713 km (0.106 R)
• M34: 10,788,101 km (0.065 R)
• M35: 11,074,730 km (0.057 R)
• M36: 11,530,106 km (0.098 R)
• M37: 12,501,894 km (0.052 R)
• M38: 13,106,120 km (0.087 R)
• M39: 13,455,730 km (0.08 R)
• M40: 13,631,657 km (0.061 R)
• M41: 14,703,376 km (0.094 R)
• M42: 15,020,973 km (0.069 R)
• M43: 15,295,036 km (0.073 R)
• M44: 16,737,309 km (0.109 R)
• M45: 17,021,545 km (0.069 R)
• M46: 17,642,526 km (0.058 R)
• M47: 18,271,136 km (0.091 R)
• M48: 18,563,600 km (0.104 R)
• M49: 20,049,555 km (0.108 R)
• M50: 20,553,401 km (0.045 R)
• M51: 20,857,534 km (0.077 R)
• M52: 21,010,273 km (0.1 R)
• M53: 21,316,799 km (0.116 R)
• M54: 22,193,143 km (0.079 R)
• M55: 22,505,354 km (0.113 R)
• M56: 22,661,983 km (0.115 R)
• M57: 23,981,137 km (0.044 R)
• M58: 24,247,870 km (0.113 R)
• M59: 24,301,426 km (0.044 R)
• M60: 24,408,538 km (0.098 R)
• M61: 24,784,478 km (0.073 R)
• M62: 24,946,193 km (0.111 R)
• M63: 25,108,357 km (0.111 R)
• M64: 25,270,820 km (0.093 R)
• M65: 25,596,794 km (0.076 R)
• M66: 26,197,878 km (0.092 R)
• M67: 27,191,657 km (0.049 R)
• M68: 27,247,158 km (0.067 R)
• M69: 28,535,644 km (0.118 R)
• M70: 28,931,779 km (0.092 R)
• M71: 29,329,710 km (0.061 R)
• M72: 30,707,656 km (0.088 R)
• M73: 31,404,483 km (0.104 R)
• M74: 32,813,844 km (0.114 R)
• M75: 36,059,370 km (0.108 R)
• M76: 37,906,156 km (0.094 R)
• M77: 38,403,868 km (0.089 R)
• M78: 38,528,632 km (0.073 R)
• M79: 39,154,400 km (0.112 R)
• M80: 39,594,517 km (0.095 R)
• M81: 39,657,498 km (0.084 R)
• M82: 39,783,609 km (0.089 R)
• M83: 40,669,976 km (0.094 R)
• M84: 40,733,555 km (0.103 R)
• M85: 41,626,954 km (0.12 R)
• M86: 42,204,701 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit