🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 230 Days

Day: 24.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 18.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.46 AU - 1.68 AU

Year: 741 Days

Day: 28.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.8 AU - 2.6 AU

Year: 1229 Days

Day: 28.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.22 AU - 3.5 AU

Year: 2320 Days

Day: 31.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,551,750 km

• M1: 1,092,214 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.07 AU - 3.89 AU

Year: 2446 Days

Day: 34.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,551,750 km

• M1: 1,687,614 km (0.113 R)
• M2: 1,797,119 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.06 AU - 4.2 AU

Year: 2605 Days

Day: 21.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,551,750 km

• M1: 779,555 km (0.049 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 8.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.53 AU - 9.77 AU

Year: 8765 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,551,750 km

• M1: 251,923 km (0.093 R)
• M2: 335,698 km (0.054 R)
• M3: 406,457 km (0.101 R)
• M4: 789,877 km (0.094 R)
• M5: 867,219 km (0.04 R)
• M6: 1,090,419 km (0.113 R)
• M7: 1,152,352 km (0.028 R)
• M8: 1,228,199 km (0.075 R)
• M9: 1,398,590 km (0.037 R)
• M10: 1,733,690 km (0.102 R)
• M11: 1,940,733 km (0.119 R)
• M12: 2,031,988 km (0.119 R)
• M13: 2,093,622 km (0.098 R)
• M14: 2,187,270 km (0.075 R)
• M15: 2,250,550 km (0.093 R)
• M16: 2,559,320 km (0.07 R)
• M17: 2,676,605 km (0.05 R)
• M18: 2,795,685 km (0.087 R)
• M19: 2,916,560 km (0.09 R)
• M20: 3,003,925 km (0.106 R)
• M21: 3,362,362 km (0.078 R)
• M22: 3,829,705 km (0.055 R)
• M23: 3,983,492 km (0.057 R)
• M24: 4,257,705 km (0.089 R)
• M25: 4,742,253 km (0.055 R)
• M26: 5,222,910 km (0.081 R)
• M27: 5,393,751 km (0.101 R)
• M28: 5,588,228 km (0.117 R)
• M29: 5,675,444 km (0.052 R)
• M30: 5,851,072 km (0.059 R)
• M31: 6,073,225 km (0.098 R)
• M32: 6,230,452 km (0.093 R)
• M33: 6,503,169 km (0.107 R)
• M34: 7,320,572 km (0.103 R)
• M35: 7,535,993 km (0.03 R)
• M36: 7,826,661 km (0.094 R)
• M37: 7,973,267 km (0.064 R)
• M38: 8,145,454 km (0.109 R)
• M39: 8,318,988 km (0.102 R)
• M40: 8,443,753 km (0.112 R)
• M41: 8,669,645 km (0.045 R)
• M42: 9,829,478 km (0.107 R)
• M43: 10,955,351 km (0.12 R)
• M44: 11,037,331 km (0.047 R)
• M45: 11,174,363 km (0.092 R)
• M46: 12,405,104 km (0.087 R)
• M47: 12,719,559 km (0.07 R)
• M48: 12,777,005 km (0.107 R)
• M49: 14,151,659 km (0.094 R)
• M50: 14,270,739 km (0.027 R)
• M51: 14,600,154 km (0.048 R)
• M52: 14,871,524 km (0.062 R)
• M53: 14,962,480 km (0.045 R)
• M54: 15,114,172 km (0.115 R)
• M55: 15,480,687 km (0.103 R)
• M56: 15,603,507 km (0.108 R)
• M57: 15,973,761 km (0.061 R)
• M58: 16,315,892 km (0.093 R)
• M59: 16,534,753 km (0.117 R)
• M60: 16,691,682 km (0.116 R)
• M61: 17,611,858 km (0.079 R)
• M62: 17,804,241 km (0.07 R)
• M63: 18,353,265 km (0.106 R)
• M64: 18,809,688 km (0.104 R)
• M65: 18,940,736 km (0.11 R)
• M66: 19,203,729 km (0.084 R)
• M67: 19,368,736 km (0.114 R)
• M68: 19,435,007 km (0.117 R)
• M69: 20,368,797 km (0.098 R)
• M70: 20,436,116 km (0.105 R)
• M71: 20,672,032 km (0.066 R)
• M72: 21,249,031 km (0.118 R)
• M73: 21,453,980 km (0.047 R)
• M74: 21,556,604 km (0.118 R)
• M75: 21,762,451 km (0.035 R)
• M76: 22,592,570 km (0.051 R)
• M77: 22,906,426 km (0.048 R)
• M78: 23,256,934 km (0.092 R)
• M79: 23,432,861 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.59 AU - 9.71 AU

Year: 8765 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,551,750 km

• M1: 185,950 km (0.1 R)
• M2: 296,204 km (0.083 R)
• M3: 742,454 km (0.11 R)
• M4: 967,001 km (0.059 R)
• M5: 1,184,815 km (0.076 R)
• M6: 1,355,506 km (0.07 R)
• M7: 1,722,320 km (0.107 R)
• M8: 1,828,086 km (0.11 R)
• M9: 2,064,899 km (0.106 R)
• M10: 2,331,483 km (0.105 R)
• M11: 2,449,366 km (0.097 R)
• M12: 2,794,189 km (0.047 R)
• M13: 2,962,038 km (0.107 R)
• M14: 3,198,552 km (0.065 R)
• M15: 3,374,479 km (0.103 R)
• M16: 3,576,287 km (0.096 R)
• M17: 4,134,287 km (0.05 R)
• M18: 4,350,755 km (0.096 R)
• M19: 5,727,205 km (0.06 R)
• M20: 6,186,919 km (0.08 R)
• M21: 6,462,927 km (0.038 R)
• M22: 6,574,527 km (0.049 R)
• M23: 6,714,850 km (0.12 R)
• M24: 6,941,640 km (0.102 R)
• M25: 8,203,349 km (0.082 R)
• M26: 8,384,961 km (0.046 R)
• M27: 9,125,321 km (0.115 R)
• M28: 9,376,645 km (0.094 R)
• M29: 9,598,648 km (0.089 R)
• M30: 10,274,831 km (0.063 R)
• M31: 10,734,246 km (0.109 R)
• M32: 11,200,393 km (0.045 R)
• M33: 11,301,072 km (0.106 R)
• M34: 11,946,437 km (0.09 R)
• M35: 12,464,195 km (0.097 R)
• M36: 12,989,583 km (0.092 R)
• M37: 13,166,258 km (0.097 R)
• M38: 13,272,622 km (0.105 R)
• M39: 13,486,398 km (0.046 R)
• M40: 14,134,306 km (0.114 R)
• M41: 14,352,569 km (0.071 R)
• M42: 14,498,726 km (0.079 R)
• M43: 15,051,042 km (0.096 R)
• M44: 15,311,192 km (0.093 R)
• M45: 15,423,241 km (0.059 R)
• M46: 15,949,377 km (0.098 R)
• M47: 16,176,616 km (0.068 R)
• M48: 16,328,757 km (0.112 R)
• M49: 16,557,792 km (0.075 R)
• M50: 17,290,372 km (0.077 R)
• M51: 17,836,853 km (0.086 R)
• M52: 17,954,736 km (0.12 R)
• M53: 18,191,251 km (0.094 R)
• M54: 19,147,630 km (0.093 R)
• M55: 19,591,337 km (0.026 R)
• M56: 20,653,931 km (0.115 R)
• M57: 21,150,596 km (0.106 R)
• M58: 21,525,638 km (0.108 R)
• M59: 21,903,073 km (0.117 R)
• M60: 22,071,520 km (0.06 R)
• M61: 22,749,348 km (0.084 R)
• M62: 23,091,030 km (0.086 R)
• M63: 23,563,460 km (0.075 R)
• M64: 23,779,180 km (0.119 R)
• M65: 24,039,031 km (0.08 R)
• M66: 24,517,894 km (0.035 R)
• M67: 25,662,168 km (0.102 R)
• M68: 26,062,193 km (0.115 R)
• M69: 26,419,732 km (0.1 R)
• M70: 26,868,825 km (0.108 R)
• M71: 27,410,967 km (0.11 R)
• M72: 27,501,773 km (0.113 R)
• M73: 27,638,057 km (0.037 R)
• M74: 28,552,250 km (0.071 R)
• M75: 28,690,328 km (0.1 R)
• M76: 28,920,859 km (0.092 R)
• M77: 29,569,515 km (0.09 R)
• M78: 29,848,964 km (0.111 R)
• M79: 30,739,819 km (0.117 R)
• M80: 30,834,066 km (0.073 R)
• M81: 31,022,858 km (0.082 R)
• M82: 31,544,207 km (0.116 R)
• M83: 31,829,789 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 10.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.81 AU - 10.85 AU

Year: 10736 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,551,750 km

• M1: 131,197 km (0.068 R)
• M2: 198,666 km (0.042 R)
• M3: 263,741 km (0.101 R)
• M4: 341,682 km (0.11 R)
• M5: 485,595 km (0.07 R)
• M6: 573,857 km (0.114 R)
• M7: 751,430 km (0.115 R)
• M8: 929,302 km (0.043 R)
• M9: 1,704,369 km (0.105 R)
• M10: 1,845,589 km (0.069 R)
• M11: 2,502,174 km (0.06 R)
• M12: 2,968,321 km (0.047 R)
• M13: 3,139,311 km (0.113 R)
• M14: 3,551,005 km (0.043 R)
• M15: 3,886,702 km (0.118 R)
• M16: 3,980,051 km (0.076 R)
• M17: 4,264,736 km (0.108 R)
• M18: 5,260,609 km (0.074 R)
• M19: 5,820,404 km (0.041 R)
• M20: 6,107,483 km (0.053 R)
• M21: 7,110,237 km (0.086 R)
• M22: 7,455,808 km (0.119 R)
• M23: 8,565,974 km (0.068 R)
• M24: 9,140,430 km (0.091 R)
• M25: 9,432,295 km (0.075 R)
• M26: 10,153,806 km (0.106 R)
• M27: 10,239,974 km (0.053 R)
• M28: 10,630,275 km (0.094 R)
• M29: 11,158,356 km (0.075 R)
• M30: 12,239,948 km (0.091 R)
• M31: 12,515,507 km (0.078 R)
• M32: 12,886,211 km (0.082 R)
• M33: 13,686,111 km (0.094 R)
• M34: 14,164,076 km (0.091 R)
• M35: 15,779,883 km (0.106 R)
• M36: 15,929,780 km (0.113 R)
• M37: 16,382,014 km (0.095 R)
• M38: 16,991,476 km (0.064 R)
• M39: 17,247,587 km (0.027 R)
• M40: 18,023,851 km (0.092 R)
• M41: 19,236,042 km (0.081 R)
• M42: 19,771,303 km (0.118 R)
• M43: 20,257,197 km (0.117 R)
• M44: 20,583,321 km (0.053 R)
• M45: 21,849,667 km (0.103 R)
• M46: 22,016,618 km (0.03 R)
• M47: 22,914,654 km (0.086 R)
• M48: 23,653,069 km (0.108 R)
• M49: 23,881,804 km (0.041 R)
• M50: 24,457,008 km (0.116 R)
• M51: 25,503,744 km (0.109 R)
• M52: 25,914,839 km (0.111 R)
• M53: 26,387,269 km (0.03 R)
• M54: 26,683,922 km (0.109 R)
• M55: 28,426,737 km (0.082 R)
• M56: 29,342,575 km (0.102 R)
• M57: 30,392,154 km (0.062 R)
• M58: 30,952,847 km (0.066 R)
• M59: 32,147,535 km (0.04 R)
• M60: 32,464,533 km (0.047 R)
• M61: 33,421,511 km (0.117 R)
• M62: 33,935,679 km (0.109 R)
• M63: 34,647,016 km (0.112 R)
• M64: 34,841,942 km (0.102 R)
• M65: 35,102,243 km (0.074 R)
• M66: 35,952,856 km (0.115 R)
• M67: 36,479,740 km (0.053 R)
• M68: 36,677,957 km (0.102 R)
• M69: 37,474,416 km (0.072 R)
• M70: 38,276,710 km (0.106 R)
• M71: 38,478,068 km (0.108 R)
• M72: 39,084,538 km (0.094 R)
• M73: 41,334,939 km (0.079 R)
• M74: 41,956,069 km (0.097 R)
• M75: 42,580,192 km (0.068 R)
• M76: 47,394,251 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit