🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 215 Days

Day: 46.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.97 AU - 1.27 AU

Year: 497 Days

Day: 37 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,256,905 km

• M1: 68,965 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.3 AU - 1.74 AU

Year: 785 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,256,905 km

• M1: 571,464 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.44 AU - 2.88 AU

Year: 1818 Days

Day: 45.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,256,905 km

• M1: 2,046,200 km (0.115 R)
• M2: 2,389,527 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.27 AU - 7.75 AU

Year: 6959 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,256,905 km

• M1: 322,832 km (0.085 R)
• M2: 872,754 km (0.098 R)
• M3: 1,384,079 km (0.067 R)
• M4: 1,515,875 km (0.091 R)
• M5: 1,666,071 km (0.11 R)
• M6: 1,821,504 km (0.104 R)
• M7: 2,177,995 km (0.097 R)
• M8: 2,396,558 km (0.047 R)
• M9: 2,557,226 km (0.08 R)
• M10: 2,671,968 km (0.107 R)
• M11: 2,957,849 km (0.1 R)
• M12: 3,200,946 km (0.088 R)
• M13: 3,633,283 km (0.12 R)
• M14: 3,781,685 km (0.12 R)
• M15: 3,894,182 km (0.049 R)
• M16: 4,142,215 km (0.098 R)
• M17: 4,277,901 km (0.065 R)
• M18: 4,978,767 km (0.108 R)
• M19: 5,227,548 km (0.096 R)
• M20: 5,522,854 km (0.069 R)
• M21: 5,845,537 km (0.092 R)
• M22: 5,976,285 km (0.107 R)
• M23: 6,329,935 km (0.071 R)
• M24: 6,441,984 km (0.106 R)
• M25: 6,758,981 km (0.111 R)
• M26: 7,058,028 km (0.089 R)
• M27: 7,384,899 km (0.053 R)
• M28: 7,526,568 km (0.116 R)
• M29: 7,860,620 km (0.103 R)
• M30: 8,005,281 km (0.114 R)
• M31: 8,126,605 km (0.072 R)
• M32: 8,568,218 km (0.067 R)
• M33: 9,372,755 km (0.107 R)
• M34: 9,629,166 km (0.112 R)
• M35: 10,438,939 km (0.088 R)
• M36: 10,598,112 km (0.108 R)
• M37: 11,053,787 km (0.1 R)
• M38: 11,243,327 km (0.109 R)
• M39: 11,680,602 km (0.078 R)
• M40: 12,207,037 km (0.111 R)
• M41: 13,197,225 km (0.035 R)
• M42: 13,427,306 km (0.051 R)
• M43: 13,571,668 km (0.09 R)
• M44: 14,125,181 km (0.102 R)
• M45: 14,331,027 km (0.049 R)
• M46: 14,805,103 km (0.079 R)
• M47: 15,284,564 km (0.104 R)
• M48: 15,495,796 km (0.072 R)
• M49: 15,617,120 km (0.119 R)
• M50: 15,982,588 km (0.065 R)
• M51: 16,105,108 km (0.037 R)
• M52: 16,505,283 km (0.046 R)
• M53: 16,598,033 km (0.085 R)
• M54: 16,815,249 km (0.11 R)
• M55: 17,252,674 km (0.041 R)
• M56: 17,378,336 km (0.111 R)
• M57: 17,598,993 km (0.039 R)
• M58: 18,266,498 km (0.109 R)
• M59: 19,039,620 km (0.042 R)
• M60: 19,495,445 km (0.072 R)
• M61: 19,724,778 km (0.078 R)
• M62: 19,823,363 km (0.117 R)
• M63: 20,285,471 km (0.106 R)
• M64: 20,418,165 km (0.051 R)
• M65: 20,617,728 km (0.085 R)
• M66: 22,032,774 km (0.109 R)
• M67: 22,237,574 km (0.11 R)
• M68: 22,374,306 km (0.116 R)
• M69: 22,580,153 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.2

Radius: 8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.22 AU - 11.88 AU

Year: 15390 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,256,905 km

• M1: 140,472 km (0.089 R)
• M2: 194,328 km (0.068 R)
• M3: 245,490 km (0.083 R)
• M4: 387,010 km (0.058 R)
• M5: 603,927 km (0.095 R)
• M6: 831,166 km (0.096 R)
• M7: 1,220,719 km (0.074 R)
• M8: 1,346,381 km (0.063 R)
• M9: 1,509,592 km (0.081 R)
• M10: 2,341,506 km (0.06 R)
• M11: 2,907,285 km (0.065 R)
• M12: 3,012,602 km (0.027 R)
• M13: 3,447,034 km (0.076 R)
• M14: 4,088,061 km (0.083 R)
• M15: 4,865,072 km (0.079 R)
• M16: 5,040,999 km (0.096 R)
• M17: 5,581,646 km (0.104 R)
• M18: 5,686,813 km (0.068 R)
• M19: 6,167,771 km (0.12 R)
• M20: 6,276,528 km (0.098 R)
• M21: 6,578,716 km (0.069 R)
• M22: 6,717,692 km (0.097 R)
• M23: 7,658,813 km (0.094 R)
• M24: 9,505,000 km (0.118 R)
• M25: 10,010,940 km (0.119 R)
• M26: 10,917,653 km (0.104 R)
• M27: 11,115,271 km (0.092 R)
• M28: 11,214,604 km (0.076 R)
• M29: 11,648,289 km (0.092 R)
• M30: 12,326,117 km (0.028 R)
• M31: 12,463,298 km (0.096 R)
• M32: 12,532,113 km (0.092 R)
• M33: 12,704,450 km (0.105 R)
• M34: 12,808,270 km (0.077 R)
• M35: 13,226,546 km (0.11 R)
• M36: 13,613,855 km (0.074 R)
• M37: 13,897,792 km (0.104 R)
• M38: 14,219,577 km (0.091 R)
• M39: 14,543,905 km (0.097 R)
• M40: 15,126,589 km (0.077 R)
• M41: 15,494,599 km (0.118 R)
• M42: 16,239,447 km (0.035 R)
• M43: 16,314,545 km (0.036 R)
• M44: 16,427,492 km (0.116 R)
• M45: 17,378,485 km (0.045 R)
• M46: 18,347,132 km (0.069 R)
• M47: 19,373,223 km (0.046 R)
• M48: 20,013,951 km (0.038 R)
• M49: 20,620,870 km (0.113 R)
• M50: 20,702,251 km (0.103 R)
• M51: 20,783,632 km (0.062 R)
• M52: 20,946,993 km (0.112 R)
• M53: 22,771,189 km (0.075 R)
• M54: 23,277,429 km (0.095 R)
• M55: 24,559,482 km (0.075 R)
• M56: 25,514,066 km (0.085 R)
• M57: 25,908,107 km (0.08 R)
• M58: 26,436,637 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit