🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.95 AU - 1.05 AU

Year: 371 Days

Day: 47.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,062,758 km

• M1: 34,856 km (0.105 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.59 AU - 1.79 AU

Year: 815 Days

Day: 21 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,062,758 km

• M1: 267,182 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 12.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.78 AU - 4.9 AU

Year: 3949 Days

Day: 5.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,062,758 km

• M1: 168,597 km (0.091 R)
• M2: 390,151 km (0.12 R)
• M3: 482,453 km (0.072 R)
• M4: 676,033 km (0.107 R)
• M5: 803,640 km (0.105 R)
• M6: 1,006,046 km (0.096 R)
• M7: 1,373,308 km (0.117 R)
• M8: 1,462,020 km (0.073 R)
• M9: 1,552,975 km (0.1 R)
• M10: 1,699,731 km (0.091 R)
• M11: 1,781,860 km (0.112 R)
• M12: 2,183,231 km (0.096 R)
• M13: 2,288,099 km (0.092 R)
• M14: 2,440,988 km (0.099 R)
• M15: 2,518,779 km (0.09 R)
• M16: 2,644,890 km (0.094 R)
• M17: 2,773,245 km (0.09 R)
• M18: 2,903,695 km (0.108 R)
• M19: 3,052,844 km (0.094 R)
• M20: 3,238,943 km (0.066 R)
• M21: 3,446,137 km (0.117 R)
• M22: 3,783,181 km (0.085 R)
• M23: 3,891,938 km (0.103 R)
• M24: 4,057,094 km (0.103 R)
• M25: 4,149,845 km (0.038 R)
• M26: 4,451,285 km (0.075 R)
• M27: 4,527,879 km (0.091 R)
• M28: 4,818,847 km (0.118 R)
• M29: 5,832,671 km (0.063 R)
• M30: 6,450,361 km (0.118 R)
• M31: 7,495,601 km (0.118 R)
• M32: 8,402,613 km (0.1 R)
• M33: 8,640,773 km (0.051 R)
• M34: 8,833,006 km (0.11 R)
• M35: 9,075,205 km (0.115 R)
• M36: 9,319,648 km (0.045 R)
• M37: 9,516,818 km (0.071 R)
• M38: 9,865,082 km (0.105 R)
• M39: 10,116,556 km (0.082 R)
• M40: 11,038,976 km (0.059 R)
• M41: 11,247,666 km (0.075 R)
• M42: 11,615,975 km (0.113 R)
• M43: 11,961,696 km (0.095 R)
• M44: 12,445,795 km (0.091 R)
• M45: 12,908,950 km (0.082 R)
• M46: 12,991,229 km (0.034 R)
• M47: 13,128,859 km (0.099 R)
• M48: 13,964,662 km (0.105 R)
• M49: 14,133,857 km (0.06 R)
• M50: 14,445,918 km (0.067 R)
• M51: 14,617,058 km (0.114 R)
• M52: 15,279,478 km (0.101 R)
• M53: 15,424,887 km (0.074 R)
• M54: 15,629,088 km (0.059 R)
• M55: 15,863,508 km (0.035 R)
• M56: 15,981,241 km (0.116 R)
• M57: 16,247,077 km (0.067 R)
• M58: 18,025,945 km (0.084 R)
• M59: 18,426,269 km (0.089 R)
• M60: 18,829,435 km (0.064 R)
• M61: 18,954,050 km (0.097 R)
• M62: 19,329,690 km (0.088 R)
• M63: 19,644,594 km (0.108 R)
• M64: 20,279,338 km (0.049 R)
• M65: 20,727,832 km (0.105 R)
• M66: 21,017,902 km (0.054 R)
• M67: 21,147,155 km (0.119 R)
• M68: 21,374,095 km (0.073 R)
• M69: 21,504,245 km (0.089 R)
• M70: 21,765,144 km (0.115 R)
• M71: 21,895,892 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.91 AU - 10.55 AU

Year: 11256 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,062,758 km

• M1: 218,862 km (0.07 R)
• M2: 544,686 km (0.057 R)
• M3: 1,220,419 km (0.035 R)
• M4: 1,380,639 km (0.097 R)
• M5: 1,499,569 km (0.044 R)
• M6: 1,647,073 km (0.117 R)
• M7: 1,748,350 km (0.048 R)
• M8: 2,486,616 km (0.112 R)
• M9: 2,692,911 km (0.05 R)
• M10: 2,997,493 km (0.057 R)
• M11: 3,217,551 km (0.075 R)
• M12: 3,640,315 km (0.113 R)
• M13: 4,081,030 km (0.106 R)
• M14: 4,431,837 km (0.103 R)
• M15: 5,504,005 km (0.06 R)
• M16: 6,089,232 km (0.118 R)
• M17: 8,005,431 km (0.116 R)
• M18: 8,224,293 km (0.105 R)
• M19: 8,938,024 km (0.099 R)
• M20: 9,811,227 km (0.118 R)
• M21: 10,234,439 km (0.045 R)
• M22: 10,520,021 km (0.107 R)
• M23: 10,663,635 km (0.118 R)
• M24: 11,245,122 km (0.098 R)
• M25: 11,638,565 km (0.075 R)
• M26: 12,388,499 km (0.094 R)
• M27: 12,591,204 km (0.12 R)
• M28: 12,948,444 km (0.026 R)
• M29: 13,830,024 km (0.104 R)
• M30: 13,935,042 km (0.101 R)
• M31: 15,378,362 km (0.063 R)
• M32: 15,815,188 km (0.109 R)
• M33: 16,478,056 km (0.08 R)
• M34: 16,925,054 km (0.116 R)
• M35: 17,150,049 km (0.069 R)
• M36: 18,174,795 km (0.079 R)
• M37: 18,520,665 km (0.08 R)
• M38: 18,694,498 km (0.069 R)
• M39: 21,184,554 km (0.093 R)
• M40: 22,037,562 km (0.053 R)
• M41: 23,400,697 km (0.053 R)
• M42: 23,840,066 km (0.052 R)
• M43: 24,854,639 km (0.098 R)
• M44: 25,046,573 km (0.094 R)
• M45: 25,624,918 km (0.108 R)
• M46: 26,598,801 km (0.065 R)
• M47: 27,123,141 km (0.037 R)
• M48: 27,452,556 km (0.097 R)
• M49: 28,649,638 km (0.11 R)
• M50: 29,389,399 km (0.086 R)
• M51: 31,025,551 km (0.101 R)
• M52: 31,370,075 km (0.08 R)
• M53: 31,854,623 km (0.103 R)
• M54: 32,831,197 km (0.072 R)
• M55: 32,971,520 km (0.028 R)
• M56: 33,888,406 km (0.088 R)
• M57: 34,243,252 km (0.08 R)
• M58: 34,670,803 km (0.052 R)
• M59: 35,315,270 km (0.076 R)
• M60: 37,492,218 km (0.105 R)
• M61: 38,006,536 km (0.11 R)
• M62: 38,301,393 km (0.106 R)
• M63: 38,967,702 km (0.093 R)
• M64: 39,190,603 km (0.086 R)
• M65: 39,339,453 km (0.119 R)
• M66: 39,637,751 km (0.111 R)
• M67: 39,787,199 km (0.084 R)
• M68: 40,537,133 km (0.093 R)
• M69: 41,519,094 km (0.072 R)
• M70: 42,127,209 km (0.03 R)
• M71: 42,356,094 km (0.118 R)
• M72: 42,508,833 km (0.107 R)
• M73: 42,815,060 km (0.11 R)
• M74: 44,744,723 km (0.066 R)
• M75: 45,446,487 km (0.054 R)
• M76: 47,970,652 km (0.06 R)
• M77: 49,089,195 km (0.091 R)
• M78: 49,410,382 km (0.1 R)
• M79: 50,539,995 km (0.057 R)
• M80: 53,071,490 km (0.073 R)
• M81: 54,062,427 km (0.119 R)
• M82: 54,394,235 km (0.084 R)
• M83: 55,226,298 km (0.085 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: 289 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit