🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.7 AU - 0.86 AU

Year: 244 Days

Day: 42.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,733,979 km

• M1: 257,458 km (0.099 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.71 AU - 2.33 AU

Year: 1019 Days

Day: 14.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 12.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.19 AU - 7.35 AU

Year: 5570 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,733,979 km

• M1: 191,635 km (0.049 R)
• M2: 350,807 km (0.105 R)
• M3: 442,511 km (0.114 R)
• M4: 533,616 km (0.069 R)
• M5: 620,083 km (0.056 R)
• M6: 882,927 km (0.112 R)
• M7: 1,004,849 km (0.057 R)
• M8: 1,250,040 km (0.087 R)
• M9: 1,353,711 km (0.075 R)
• M10: 1,721,423 km (0.083 R)
• M11: 2,099,905 km (0.089 R)
• M12: 2,374,268 km (0.051 R)
• M13: 2,526,858 km (0.106 R)
• M14: 2,750,806 km (0.092 R)
• M15: 2,865,248 km (0.096 R)
• M16: 3,004,673 km (0.101 R)
• M17: 3,098,920 km (0.104 R)
• M18: 3,194,214 km (0.103 R)
• M19: 3,387,943 km (0.091 R)
• M20: 4,306,923 km (0.109 R)
• M21: 4,494,369 km (0.094 R)
• M22: 4,684,657 km (0.11 R)
• M23: 5,356,950 km (0.118 R)
• M24: 6,000,071 km (0.038 R)
• M25: 6,636,760 km (0.117 R)
• M26: 6,791,594 km (0.1 R)
• M27: 6,884,943 km (0.105 R)
• M28: 6,978,890 km (0.091 R)
• M29: 7,294,991 km (0.112 R)
• M30: 7,454,911 km (0.039 R)
• M31: 7,648,191 km (0.102 R)
• M32: 7,810,654 km (0.084 R)
• M33: 8,238,355 km (0.09 R)
• M34: 8,741,452 km (0.027 R)
• M35: 9,812,573 km (0.099 R)
• M36: 10,060,158 km (0.113 R)
• M37: 10,417,547 km (0.036 R)
• M38: 10,779,125 km (0.077 R)
• M39: 11,926,241 km (0.056 R)
• M40: 12,190,581 km (0.097 R)
• M41: 12,304,574 km (0.104 R)
• M42: 12,495,162 km (0.089 R)
• M43: 13,073,059 km (0.12 R)
• M44: 13,189,595 km (0.116 R)
• M45: 14,015,675 km (0.101 R)
• M46: 14,414,952 km (0.095 R)
• M47: 16,341,323 km (0.107 R)
• M48: 16,509,023 km (0.079 R)
• M49: 16,635,134 km (0.117 R)
• M50: 16,719,507 km (0.088 R)
• M51: 17,356,046 km (0.113 R)
• M52: 17,655,840 km (0.083 R)
• M53: 18,130,364 km (0.116 R)
• M54: 20,430,282 km (0.097 R)
• M55: 20,565,818 km (0.077 R)
• M56: 21,247,685 km (0.105 R)
• M57: 21,430,793 km (0.117 R)
• M58: 22,029,483 km (0.093 R)
• M59: 22,122,084 km (0.096 R)
• M60: 22,633,709 km (0.097 R)
• M61: 22,820,706 km (0.118 R)
• M62: 23,102,250 km (0.11 R)
• M63: 23,384,990 km (0.05 R)
• M64: 23,573,932 km (0.059 R)
• M65: 23,906,039 km (0.096 R)
• M66: 24,239,792 km (0.063 R)
• M67: 25,882,227 km (0.107 R)
• M68: 26,077,901 km (0.105 R)
• M69: 26,618,398 km (0.091 R)
• M70: 26,815,718 km (0.1 R)
• M71: 27,311,485 km (0.056 R)
• M72: 27,460,784 km (0.108 R)
• M73: 29,273,760 km (0.084 R)
• M74: 29,426,649 km (0.079 R)
• M75: 29,528,675 km (0.096 R)
• M76: 31,229,154 km (0.076 R)
• M77: 31,960,239 km (0.026 R)
• M78: 32,961,348 km (0.069 R)
• M79: 33,652,191 km (0.069 R)
• M80: 35,210,701 km (0.071 R)
• M81: 36,408,531 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 8.7

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.32 AU - 10 AU

Year: 8269 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,733,979 km

• M1: 120,277 km (0.041 R)
• M2: 242,947 km (0.111 R)
• M3: 307,872 km (0.1 R)
• M4: 380,876 km (0.07 R)
• M5: 593,455 km (0.034 R)
• M6: 739,313 km (0.117 R)
• M7: 843,433 km (0.094 R)
• M8: 934,089 km (0.095 R)
• M9: 1,437,187 km (0.12 R)
• M10: 1,775,128 km (0.057 R)
• M11: 1,941,332 km (0.086 R)
• M12: 2,289,147 km (0.082 R)
• M13: 3,127,643 km (0.091 R)
• M14: 3,300,279 km (0.081 R)
• M15: 3,624,756 km (0.081 R)
• M16: 4,083,723 km (0.117 R)
• M17: 4,272,515 km (0.1 R)
• M18: 4,336,094 km (0.117 R)
• M19: 4,528,776 km (0.104 R)
• M20: 4,626,165 km (0.063 R)
• M21: 5,259,113 km (0.057 R)
• M22: 5,777,919 km (0.075 R)
• M23: 5,883,684 km (0.118 R)
• M24: 6,025,802 km (0.109 R)
• M25: 6,133,064 km (0.065 R)
• M26: 6,678,797 km (0.101 R)
• M27: 7,240,238 km (0.091 R)
• M28: 7,584,462 km (0.066 R)
• M29: 8,091,001 km (0.106 R)
• M30: 8,169,839 km (0.064 R)
• M31: 8,288,769 km (0.055 R)
• M32: 9,383,975 km (0.102 R)
• M33: 9,467,002 km (0.079 R)
• M34: 10,054,323 km (0.079 R)
• M35: 11,132,625 km (0.089 R)
• M36: 11,396,815 km (0.085 R)
• M37: 12,021,386 km (0.076 R)
• M38: 13,164,164 km (0.085 R)
• M39: 13,490,437 km (0.118 R)
• M40: 13,584,085 km (0.059 R)
• M41: 13,819,253 km (0.073 R)
• M42: 14,532,835 km (0.068 R)
• M43: 15,502,977 km (0.039 R)
• M44: 15,896,868 km (0.074 R)
• M45: 16,045,419 km (0.094 R)
• M46: 16,144,752 km (0.091 R)
• M47: 16,544,029 km (0.053 R)
• M48: 17,761,157 km (0.092 R)
• M49: 18,276,821 km (0.061 R)
• M50: 18,536,373 km (0.111 R)
• M51: 19,164,684 km (0.052 R)
• M52: 20,280,684 km (0.103 R)
• M53: 21,090,757 km (0.096 R)
• M54: 22,353,363 km (0.045 R)
• M55: 22,854,067 km (0.11 R)
• M56: 23,583,955 km (0.118 R)
• M57: 25,297,000 km (0.057 R)
• M58: 26,519,963 km (0.086 R)
• M59: 26,755,130 km (0.091 R)
• M60: 27,286,652 km (0.105 R)
• M61: 27,345,892 km (0.09 R)
• M62: 28,660,858 km (0.112 R)
• M63: 29,508,330 km (0.092 R)
• M64: 29,752,025 km (0.101 R)
• M65: 30,733,237 km (0.101 R)
• M66: 31,351,974 km (0.111 R)
• M67: 31,538,373 km (0.116 R)
• M68: 31,912,218 km (0.11 R)
• M69: 32,162,345 km (0.117 R)
• M70: 32,475,903 km (0.036 R)
• M71: 34,250,283 km (0.073 R)
• M72: 35,278,469 km (0.069 R)
• M73: 35,407,722 km (0.065 R)
• M74: 36,056,079 km (0.067 R)
• M75: 36,121,154 km (0.111 R)
• M76: 36,773,999 km (0.082 R)
• M77: 36,839,523 km (0.071 R)
• M78: 37,958,814 km (0.098 R)
• M79: 38,091,208 km (0.036 R)
• M80: 39,289,936 km (0.092 R)
• M81: 39,894,012 km (0.084 R)
• M82: 41,111,140 km (0.094 R)
• M83: 42,066,323 km (0.119 R)
• M84: 43,304,993 km (0.109 R)
• M85: 46,595,548 km (0.045 R)
• M86: 47,377,197 km (0.118 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit