🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 47.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.8 AU - 1.16 AU

Year: 371 Days

Day: 44.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,665,343 km

• M1: 914,043 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.11 AU - 1.39 AU

Year: 535 Days

Day: 38.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.37 AU - 1.41 AU

Year: 627 Days

Day: 25.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,665,343 km

• M1: 640,578 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 641 Days

Day: 12.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,665,343 km

• M1: 542,143 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.65 AU - 2.45 AU

Year: 1124 Days

Day: 12.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.46 AU - 3.7 AU

Year: 2070 Days

Day: 46.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 13.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.07 AU - 5.57 AU

Year: 4052 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,665,343 km

• M1: 230,082 km (0.102 R)
• M2: 316,549 km (0.099 R)
• M3: 439,818 km (0.105 R)
• M4: 781,050 km (0.08 R)
• M5: 903,122 km (0.03 R)
• M6: 1,032,525 km (0.116 R)
• M7: 1,203,814 km (0.085 R)
• M8: 1,472,941 km (0.102 R)
• M9: 1,654,702 km (0.066 R)
• M10: 1,775,727 km (0.115 R)
• M11: 2,012,690 km (0.056 R)
• M12: 2,245,314 km (0.074 R)
• M13: 2,380,252 km (0.053 R)
• M14: 2,487,065 km (0.05 R)
• M15: 2,626,939 km (0.059 R)
• M16: 2,737,491 km (0.057 R)
• M17: 2,849,839 km (0.106 R)
• M18: 3,145,594 km (0.095 R)
• M19: 3,280,382 km (0.092 R)
• M20: 3,874,884 km (0.089 R)
• M21: 3,983,343 km (0.063 R)
• M22: 4,092,848 km (0.115 R)
• M23: 4,503,046 km (0.077 R)
• M24: 4,751,827 km (0.116 R)
• M25: 4,946,154 km (0.112 R)
• M26: 5,064,187 km (0.095 R)
• M27: 5,242,807 km (0.12 R)
• M28: 5,978,679 km (0.066 R)
• M29: 6,231,350 km (0.062 R)
• M30: 6,551,938 km (0.103 R)
• M31: 6,768,855 km (0.115 R)
• M32: 6,922,043 km (0.11 R)
• M33: 7,478,697 km (0.111 R)
• M34: 8,050,011 km (0.116 R)
• M35: 8,259,149 km (0.102 R)
• M36: 8,587,965 km (0.116 R)
• M37: 9,502,457 km (0.108 R)
• M38: 9,649,661 km (0.06 R)
• M39: 10,523,761 km (0.118 R)
• M40: 10,778,078 km (0.103 R)
• M41: 11,086,100 km (0.108 R)
• M42: 11,422,994 km (0.109 R)
• M43: 11,974,562 km (0.109 R)
• M44: 12,133,734 km (0.105 R)
• M45: 12,723,299 km (0.112 R)
• M46: 13,103,577 km (0.113 R)
• M47: 13,240,160 km (0.116 R)
• M48: 13,404,867 km (0.115 R)
• M49: 14,126,228 km (0.118 R)
• M50: 14,831,731 km (0.056 R)
• M51: 15,375,669 km (0.117 R)
• M52: 16,218,354 km (0.116 R)
• M53: 17,135,987 km (0.1 R)
• M54: 17,285,585 km (0.107 R)
• M55: 18,314,220 km (0.035 R)
• M56: 18,589,779 km (0.116 R)
• M57: 18,774,234 km (0.102 R)
• M58: 18,866,835 km (0.056 R)
• M59: 19,925,539 km (0.078 R)
• M60: 20,748,327 km (0.105 R)
• M61: 21,003,691 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 11.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.71 AU - 8.79 AU

Year: 7474 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,665,343 km

• M1: 236,215 km (0.098 R)
• M2: 445,652 km (0.036 R)
• M3: 563,685 km (0.057 R)
• M4: 713,582 km (0.066 R)
• M5: 1,044,343 km (0.046 R)
• M6: 1,137,542 km (0.104 R)
• M7: 1,246,001 km (0.087 R)
• M8: 1,447,808 km (0.117 R)
• M9: 1,579,604 km (0.08 R)
• M10: 1,883,886 km (0.06 R)
• M11: 2,131,919 km (0.084 R)
• M12: 2,344,348 km (0.057 R)
• M13: 3,526,321 km (0.111 R)
• M14: 3,669,785 km (0.06 R)
• M15: 3,760,442 km (0.08 R)
• M16: 4,590,560 km (0.066 R)
• M17: 4,688,397 km (0.109 R)
• M18: 5,579,701 km (0.086 R)
• M19: 5,726,457 km (0.108 R)
• M20: 5,853,166 km (0.069 R)
• M21: 5,980,773 km (0.065 R)
• M22: 6,566,898 km (0.076 R)
• M23: 6,699,591 km (0.092 R)
• M24: 7,308,155 km (0.101 R)
• M25: 7,399,709 km (0.112 R)
• M26: 7,934,372 km (0.116 R)
• M27: 8,385,409 km (0.106 R)
• M28: 9,163,767 km (0.081 R)
• M29: 9,411,800 km (0.067 R)
• M30: 9,586,830 km (0.089 R)
• M31: 10,143,783 km (0.102 R)
• M32: 10,972,555 km (0.085 R)
• M33: 11,528,311 km (0.045 R)
• M34: 11,688,830 km (0.103 R)
• M35: 12,667,200 km (0.089 R)
• M36: 13,027,132 km (0.098 R)
• M37: 13,362,231 km (0.084 R)
• M38: 13,502,704 km (0.061 R)
• M39: 13,841,842 km (0.026 R)
• M40: 14,241,119 km (0.069 R)
• M41: 14,992,699 km (0.097 R)
• M42: 15,255,841 km (0.037 R)
• M43: 15,461,538 km (0.102 R)
• M44: 15,727,374 km (0.108 R)
• M45: 16,685,099 km (0.112 R)
• M46: 17,140,475 km (0.086 R)
• M47: 19,160,944 km (0.1 R)
• M48: 19,925,838 km (0.106 R)
• M49: 20,376,576 km (0.07 R)
• M50: 20,505,979 km (0.072 R)
• M51: 20,603,367 km (0.059 R)
• M52: 20,830,756 km (0.065 R)
• M53: 21,386,811 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 10.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.7 AU - 11.42 AU

Year: 12217 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,665,343 km

• M1: 189,391 km (0.109 R)
• M2: 326,123 km (0.081 R)
• M3: 411,843 km (0.096 R)
• M4: 690,544 km (0.093 R)
• M5: 1,367,773 km (0.107 R)
• M6: 2,380,850 km (0.117 R)
• M7: 2,971,911 km (0.087 R)
• M8: 3,140,807 km (0.045 R)
• M9: 3,547,564 km (0.106 R)
• M10: 4,032,859 km (0.11 R)
• M11: 4,188,890 km (0.043 R)
• M12: 4,347,015 km (0.083 R)
• M13: 4,507,085 km (0.098 R)
• M14: 4,571,561 km (0.08 R)
• M15: 4,767,235 km (0.029 R)
• M16: 5,166,662 km (0.089 R)
• M17: 5,751,141 km (0.106 R)
• M18: 6,538,624 km (0.072 R)
• M19: 6,722,330 km (0.112 R)
• M20: 7,589,399 km (0.069 R)
• M21: 8,095,040 km (0.099 R)
• M22: 8,571,360 km (0.095 R)
• M23: 9,016,114 km (0.12 R)
• M24: 9,427,059 km (0.116 R)
• M25: 9,970,249 km (0.104 R)
• M26: 10,652,864 km (0.047 R)
• M27: 11,043,614 km (0.097 R)
• M28: 11,973,365 km (0.065 R)
• M29: 12,153,181 km (0.095 R)
• M30: 12,379,373 km (0.056 R)
• M31: 12,744,243 km (0.114 R)
• M32: 13,020,251 km (0.083 R)
• M33: 14,525,056 km (0.106 R)
• M34: 15,346,797 km (0.09 R)
• M35: 16,133,981 km (0.052 R)
• M36: 16,682,706 km (0.08 R)
• M37: 17,136,286 km (0.107 R)
• M38: 17,390,154 km (0.044 R)
• M39: 17,645,069 km (0.102 R)
• M40: 18,158,788 km (0.113 R)
• M41: 19,095,869 km (0.099 R)
• M42: 20,692,377 km (0.105 R)
• M43: 21,452,035 km (0.101 R)
• M44: 21,561,242 km (0.108 R)
• M45: 21,670,748 km (0.103 R)
• M46: 22,386,723 km (0.083 R)
• M47: 22,552,926 km (0.119 R)
• M48: 22,664,077 km (0.109 R)
• M49: 22,831,029 km (0.069 R)
• M50: 23,110,328 km (0.062 R)
• M51: 23,390,824 km (0.104 R)
• M52: 24,068,353 km (0.105 R)
• M53: 24,866,906 km (0.117 R)
• M54: 25,039,243 km (0.088 R)
• M55: 25,732,330 km (0.085 R)
• M56: 25,848,418 km (0.082 R)
• M57: 26,139,535 km (0.032 R)
• M58: 27,849,140 km (0.11 R)
• M59: 28,147,438 km (0.075 R)
• M60: 28,327,105 km (0.06 R)
• M61: 29,230,526 km (0.113 R)
• M62: 29,533,761 km (0.116 R)
• M63: 30,021,301 km (0.1 R)
• M64: 30,818,957 km (0.106 R)
• M65: 31,499,328 km (0.099 R)
• M66: 32,875,030 km (0.093 R)
• M67: 34,078,844 km (0.095 R)
• M68: 34,718,225 km (0.11 R)
• M69: 35,426,122 km (0.083 R)
• M70: 35,490,748 km (0.081 R)
• M71: 35,684,777 km (0.102 R)
• M72: 35,879,105 km (0.08 R)
• M73: 37,380,918 km (0.112 R)
• M74: 38,172,589 km (0.077 R)
• M75: 38,437,677 km (0.115 R)
• M76: 38,636,941 km (0.076 R)
• M77: 38,770,083 km (0.119 R)
• M78: 39,236,829 km (0.075 R)
• M79: 39,571,330 km (0.115 R)
• M80: 40,783,521 km (0.084 R)
• M81: 40,919,057 km (0.118 R)
• M82: 41,598,530 km (0.106 R)
• M83: 41,734,814 km (0.106 R)
• M84: 42,418,775 km (0.086 R)
• M85: 43,244,406 km (0.033 R)
• M86: 44,144,836 km (0.115 R)
• M87: 44,981,537 km (0.118 R)
• M88: 45,472,068 km (0.096 R)
• M89: 46,034,706 km (0.056 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit