🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.5 AU - 0.74 AU

Year: 174 Days

Day: 18 Hours

Environment

Temp: 246 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,995,394 km

• M1: 46,824 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.32 AU - 1.86 AU

Year: 715 Days

Day: 41.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.5 AU - 1.76 AU

Year: 742 Days

Day: 47.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 934 Days

Day: 42.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1268 Days

Day: 17.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 12.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.1 AU - 7.06 AU

Year: 6016 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,995,394 km

• M1: 169,046 km (0.118 R)
• M2: 281,842 km (0.112 R)
• M3: 506,389 km (0.108 R)
• M4: 588,219 km (0.057 R)
• M5: 740,958 km (0.091 R)
• M6: 997,369 km (0.092 R)
• M7: 1,105,079 km (0.111 R)
• M8: 1,184,516 km (0.117 R)
• M9: 1,487,900 km (0.115 R)
• M10: 1,667,418 km (0.089 R)
• M11: 1,797,418 km (0.113 R)
• M12: 2,269,400 km (0.107 R)
• M13: 2,735,696 km (0.103 R)
• M14: 2,823,660 km (0.082 R)
• M15: 3,002,728 km (0.1 R)
• M16: 3,116,423 km (0.084 R)
• M17: 3,372,086 km (0.112 R)
• M18: 4,028,521 km (0.055 R)
• M19: 4,179,914 km (0.117 R)
• M20: 4,333,102 km (0.08 R)
• M21: 5,127,317 km (0.103 R)
• M22: 5,402,129 km (0.09 R)
• M23: 5,513,280 km (0.07 R)
• M24: 5,597,354 km (0.077 R)
• M25: 5,681,727 km (0.098 R)
• M26: 5,966,262 km (0.047 R)
• M27: 6,668,026 km (0.067 R)
• M28: 7,211,665 km (0.092 R)
• M29: 7,800,931 km (0.095 R)
• M30: 7,990,321 km (0.117 R)
• M31: 8,181,208 km (0.116 R)
• M32: 8,502,694 km (0.051 R)
• M33: 9,091,960 km (0.116 R)
• M34: 9,258,014 km (0.104 R)
• M35: 10,309,986 km (0.055 R)
• M36: 10,657,352 km (0.09 R)
• M37: 10,938,148 km (0.083 R)
• M38: 11,114,823 km (0.096 R)
• M39: 11,578,726 km (0.048 R)
• M40: 11,939,855 km (0.059 R)
• M41: 12,121,915 km (0.12 R)
• M42: 13,083,082 km (0.099 R)
• M43: 13,233,128 km (0.091 R)
• M44: 13,421,472 km (0.119 R)
• M45: 13,686,709 km (0.08 R)
• M46: 14,183,973 km (0.112 R)
• M47: 14,804,056 km (0.087 R)
• M48: 15,990,516 km (0.104 R)
• M49: 16,151,035 km (0.052 R)
• M50: 16,717,113 km (0.097 R)
• M51: 16,798,494 km (0.109 R)
• M52: 17,084,376 km (0.119 R)
• M53: 17,371,903 km (0.065 R)
• M54: 17,537,059 km (0.082 R)
• M55: 18,412,057 km (0.09 R)
• M56: 18,749,101 km (0.107 R)
• M57: 20,334,539 km (0.058 R)
• M58: 21,918,182 km (0.089 R)
• M59: 22,230,692 km (0.079 R)
• M60: 22,995,885 km (0.112 R)
• M61: 23,723,829 km (0.117 R)
• M62: 24,182,795 km (0.064 R)
• M63: 24,413,325 km (0.037 R)
• M64: 24,830,105 km (0.089 R)
• M65: 25,576,898 km (0.09 R)
• M66: 26,000,260 km (0.065 R)
• M67: 26,331,170 km (0.049 R)
• M68: 26,425,865 km (0.038 R)
• M69: 28,103,157 km (0.114 R)
• M70: 28,442,594 km (0.1 R)
• M71: 28,588,602 km (0.112 R)
• M72: 29,518,801 km (0.115 R)
• M73: 31,007,599 km (0.038 R)
• M74: 31,308,291 km (0.101 R)
• M75: 31,811,538 km (0.101 R)
• M76: 32,216,051 km (0.09 R)
• M77: 32,775,248 km (0.084 R)
• M78: 33,030,462 km (0.093 R)
• M79: 33,234,962 km (0.1 R)
• M80: 34,109,362 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 10.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.04 AU - 15.54 AU

Year: 16304 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,995,394 km

• M1: 135,835 km (0.074 R)
• M2: 235,168 km (0.063 R)
• M3: 503,696 km (0.092 R)
• M4: 999,015 km (0.106 R)
• M5: 1,097,600 km (0.106 R)
• M6: 1,903,932 km (0.09 R)
• M7: 1,978,282 km (0.078 R)
• M8: 2,232,898 km (0.047 R)
• M9: 2,498,434 km (0.117 R)
• M10: 2,580,114 km (0.096 R)
• M11: 3,089,046 km (0.056 R)
• M12: 3,385,400 km (0.11 R)
• M13: 3,598,427 km (0.112 R)
• M14: 3,847,208 km (0.119 R)
• M15: 3,942,053 km (0.087 R)
• M16: 4,037,647 km (0.102 R)
• M17: 4,133,988 km (0.083 R)
• M18: 4,263,689 km (0.11 R)
• M19: 4,394,886 km (0.112 R)
• M20: 4,560,641 km (0.098 R)
• M21: 4,932,691 km (0.079 R)
• M22: 5,139,734 km (0.113 R)
• M23: 5,279,458 km (0.082 R)
• M24: 5,420,380 km (0.116 R)
• M25: 5,670,058 km (0.094 R)
• M26: 5,850,773 km (0.1 R)
• M27: 7,324,910 km (0.069 R)
• M28: 8,991,430 km (0.106 R)
• M29: 9,975,784 km (0.066 R)
• M30: 10,063,000 km (0.028 R)
• M31: 11,310,646 km (0.114 R)
• M32: 11,630,187 km (0.113 R)
• M33: 12,371,744 km (0.119 R)
• M34: 14,390,268 km (0.098 R)
• M35: 15,690,273 km (0.112 R)
• M36: 17,079,888 km (0.112 R)
• M37: 17,446,552 km (0.114 R)
• M38: 18,187,660 km (0.087 R)
• M39: 19,920,004 km (0.095 R)
• M40: 21,309,917 km (0.118 R)
• M41: 22,501,315 km (0.054 R)
• M42: 24,182,047 km (0.11 R)
• M43: 24,299,481 km (0.12 R)
• M44: 25,126,608 km (0.102 R)
• M45: 25,305,078 km (0.116 R)
• M46: 25,663,216 km (0.102 R)
• M47: 25,782,894 km (0.102 R)
• M48: 26,083,137 km (0.105 R)
• M49: 27,417,849 km (0.092 R)
• M50: 27,970,314 km (0.062 R)
• M51: 28,402,502 km (0.088 R)
• M52: 28,588,452 km (0.1 R)
• M53: 28,899,167 km (0.056 R)
• M54: 30,090,116 km (0.119 R)
• M55: 30,533,075 km (0.105 R)
• M56: 32,390,632 km (0.114 R)
• M57: 33,039,587 km (0.043 R)
• M58: 33,431,085 km (0.114 R)
• M59: 33,758,405 km (0.071 R)
• M60: 34,350,513 km (0.099 R)
• M61: 35,611,474 km (0.103 R)
• M62: 36,214,054 km (0.091 R)
• M63: 36,685,138 km (0.109 R)
• M64: 36,955,312 km (0.112 R)
• M65: 37,973,923 km (0.116 R)
• M66: 40,038,823 km (0.069 R)
• M67: 40,316,925 km (0.112 R)
• M68: 40,456,201 km (0.107 R)
• M69: 41,155,122 km (0.117 R)
• M70: 41,646,551 km (0.099 R)
• M71: 42,777,362 km (0.044 R)
• M72: 42,990,538 km (0.056 R)
• M73: 43,275,373 km (0.089 R)
• M74: 45,938,963 km (0.11 R)
• M75: 46,448,792 km (0.087 R)
• M76: 47,180,476 km (0.072 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit