🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 173 Days

Day: 33.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,747,550 km

• M1: 206,894 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1.02 AU

Year: 331 Days

Day: 40.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.09 AU - 1.81 AU

Year: 635 Days

Day: 13.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.19 AU - 1.99 AU

Year: 729 Days

Day: 41.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 791 Days

Day: 39.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.19 AU - 4.87 AU

Year: 2940 Days

Day: 40.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,747,550 km

• M1: 1,592,918 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.85 AU - 4.37 AU

Year: 3028 Days

Day: 25.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,747,550 km

• M1: 2,157,351 km (0.108 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 11

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.1 AU - 6.78 AU

Year: 4611 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,747,550 km

• M1: 157,227 km (0.111 R)
• M2: 313,408 km (0.111 R)
• M3: 487,240 km (0.12 R)
• M4: 727,644 km (0.109 R)
• M5: 868,266 km (0.111 R)
• M6: 1,006,644 km (0.096 R)
• M7: 1,091,017 km (0.111 R)
• M8: 1,165,367 km (0.1 R)
• M9: 1,691,354 km (0.11 R)
• M10: 1,778,569 km (0.098 R)
• M11: 2,003,265 km (0.113 R)
• M12: 2,158,398 km (0.044 R)
• M13: 2,237,386 km (0.103 R)
• M14: 2,464,027 km (0.07 R)
• M15: 2,818,274 km (0.108 R)
• M16: 3,188,828 km (0.114 R)
• M17: 3,370,889 km (0.101 R)
• M18: 3,631,488 km (0.118 R)
• M19: 3,802,628 km (0.118 R)
• M20: 3,976,311 km (0.063 R)
• M21: 4,054,401 km (0.077 R)
• M22: 4,554,208 km (0.103 R)
• M23: 4,636,038 km (0.074 R)
• M24: 4,989,239 km (0.03 R)
• M25: 5,137,191 km (0.079 R)
• M26: 5,243,854 km (0.065 R)
• M27: 5,721,819 km (0.1 R)
• M28: 6,055,722 km (0.069 R)
• M29: 6,191,108 km (0.103 R)
• M30: 6,906,485 km (0.117 R)
• M31: 7,095,427 km (0.082 R)
• M32: 7,575,337 km (0.12 R)
• M33: 8,264,684 km (0.116 R)
• M34: 8,339,782 km (0.044 R)
• M35: 8,415,030 km (0.1 R)
• M36: 9,025,539 km (0.091 R)
• M37: 9,336,254 km (0.113 R)
• M38: 10,750,103 km (0.06 R)
• M39: 11,579,773 km (0.1 R)
• M40: 11,663,847 km (0.072 R)
• M41: 12,172,779 km (0.118 R)
• M42: 12,372,641 km (0.119 R)
• M43: 12,891,597 km (0.067 R)
• M44: 13,037,006 km (0.108 R)
• M45: 13,183,013 km (0.067 R)
• M46: 13,300,298 km (0.115 R)
• M47: 13,980,819 km (0.049 R)
• M48: 14,160,186 km (0.109 R)
• M49: 14,340,302 km (0.099 R)
• M50: 14,430,659 km (0.118 R)
• M51: 15,099,212 km (0.072 R)
• M52: 15,375,669 km (0.053 R)
• M53: 15,653,772 km (0.117 R)
• M54: 16,120,966 km (0.119 R)
• M55: 16,624,363 km (0.109 R)
• M56: 16,973,524 km (0.092 R)
• M57: 17,164,860 km (0.119 R)
• M58: 17,389,256 km (0.114 R)
• M59: 18,165,520 km (0.106 R)
• M60: 18,689,262 km (0.11 R)
• M61: 19,151,669 km (0.11 R)
• M62: 20,358,026 km (0.085 R)
• M63: 20,868,005 km (0.111 R)
• M64: 20,970,480 km (0.106 R)
• M65: 21,141,620 km (0.082 R)
• M66: 21,244,543 km (0.099 R)
• M67: 22,387,920 km (0.071 R)
• M68: 22,492,788 km (0.096 R)
• M69: 22,879,050 km (0.052 R)
• M70: 23,055,276 km (0.087 R)
• M71: 23,800,423 km (0.05 R)
• M72: 23,979,043 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.1

Radius: 6.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.7 AU - 14.78 AU

Year: 17509 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,747,550 km

• M1: 337,942 km (0.051 R)
• M2: 493,224 km (0.119 R)
• M3: 939,923 km (0.049 R)
• M4: 1,590,973 km (0.098 R)
• M5: 1,856,510 km (0.117 R)
• M6: 2,135,958 km (0.11 R)
• M7: 2,403,888 km (0.105 R)
• M8: 2,554,533 km (0.118 R)
• M9: 3,465,734 km (0.086 R)
• M10: 3,636,126 km (0.066 R)
• M11: 4,133,988 km (0.095 R)
• M12: 4,345,369 km (0.039 R)
• M13: 4,560,042 km (0.109 R)
• M14: 4,778,455 km (0.103 R)
• M15: 5,000,159 km (0.103 R)
• M16: 6,192,903 km (0.094 R)
• M17: 6,750,155 km (0.093 R)
• M18: 7,323,265 km (0.116 R)
• M19: 8,746,240 km (0.074 R)
• M20: 10,292,483 km (0.115 R)
• M21: 10,537,824 km (0.118 R)
• M22: 10,702,381 km (0.068 R)
• M23: 10,784,959 km (0.08 R)
• M24: 11,117,665 km (0.104 R)
• M25: 12,006,875 km (0.106 R)
• M26: 12,438,315 km (0.098 R)
• M27: 12,830,860 km (0.105 R)
• M28: 13,405,166 km (0.105 R)
• M29: 16,257,399 km (0.112 R)
• M30: 16,304,971 km (0.094 R)
• M31: 16,686,595 km (0.03 R)
• M32: 17,022,891 km (0.06 R)
• M33: 17,312,962 km (0.046 R)
• M34: 17,604,677 km (0.088 R)
• M35: 17,702,365 km (0.068 R)
• M36: 18,094,610 km (0.098 R)
• M37: 18,143,828 km (0.109 R)
• M38: 18,440,182 km (0.105 R)
• M39: 18,937,594 km (0.071 R)
• M40: 19,037,526 km (0.1 R)
• M41: 19,793,294 km (0.112 R)
• M42: 21,542,243 km (0.101 R)
• M43: 22,118,644 km (0.045 R)
• M44: 22,540,958 km (0.06 R)
• M45: 23,179,592 km (0.091 R)
• M46: 23,770,054 km (0.028 R)
• M47: 24,583,418 km (0.11 R)
• M48: 24,692,475 km (0.057 R)
• M49: 25,240,602 km (0.06 R)
• M50: 29,129,847 km (0.042 R)
• M51: 29,476,764 km (0.05 R)
• M52: 30,525,745 km (0.077 R)
• M53: 33,261,441 km (0.101 R)
• M54: 33,624,066 km (0.109 R)
• M55: 34,109,511 km (0.076 R)
• M56: 35,826,895 km (0.103 R)
• M57: 36,322,812 km (0.053 R)
• M58: 36,696,208 km (0.108 R)
• M59: 38,202,359 km (0.083 R)
• M60: 40,434,808 km (0.066 R)
• M61: 41,729,428 km (0.1 R)
• M62: 42,447,349 km (0.1 R)
• M63: 42,709,294 km (0.096 R)
• M64: 43,300,954 km (0.094 R)
• M65: 43,432,750 km (0.073 R)
• M66: 43,696,790 km (0.114 R)
• M67: 43,961,279 km (0.093 R)
• M68: 44,160,095 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.6

Radius: 6.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.97 AU - 16.23 AU

Year: 23478 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,747,550 km

• M1: 976,276 km (0.094 R)
• M2: 1,342,641 km (0.097 R)
• M3: 1,529,040 km (0.069 R)
• M4: 2,327,444 km (0.116 R)
• M5: 2,580,414 km (0.087 R)
• M6: 3,235,054 km (0.076 R)
• M7: 4,273,862 km (0.051 R)
• M8: 5,591,968 km (0.112 R)
• M9: 5,968,357 km (0.098 R)
• M10: 6,705,874 km (0.084 R)
• M11: 7,145,991 km (0.112 R)
• M12: 7,430,825 km (0.119 R)
• M13: 8,053,901 km (0.058 R)
• M14: 9,085,378 km (0.097 R)
• M15: 10,848,239 km (0.104 R)
• M16: 11,744,330 km (0.095 R)
• M17: 13,406,363 km (0.086 R)
• M18: 14,010,439 km (0.114 R)
• M19: 14,162,879 km (0.108 R)
• M20: 14,777,876 km (0.094 R)
• M21: 15,611,585 km (0.105 R)
• M22: 16,034,049 km (0.112 R)
• M23: 16,087,157 km (0.103 R)
• M24: 17,160,970 km (0.108 R)
• M25: 17,269,728 km (0.089 R)
• M26: 17,871,410 km (0.091 R)
• M27: 17,926,462 km (0.107 R)
• M28: 19,095,271 km (0.047 R)
• M29: 20,288,613 km (0.075 R)
• M30: 20,749,673 km (0.106 R)
• M31: 20,923,357 km (0.09 R)
• M32: 22,271,383 km (0.071 R)
• M33: 22,985,862 km (0.113 R)
• M34: 24,132,381 km (0.081 R)
• M35: 26,858,054 km (0.108 R)
• M36: 27,427,423 km (0.066 R)
• M37: 27,618,160 km (0.032 R)
• M38: 29,094,841 km (0.032 R)
• M39: 29,354,244 km (0.067 R)
• M40: 31,589,984 km (0.097 R)
• M41: 33,675,827 km (0.091 R)
• M42: 33,743,894 km (0.103 R)
• M43: 33,948,245 km (0.097 R)
• M44: 34,221,411 km (0.037 R)
• M45: 34,563,690 km (0.076 R)
• M46: 38,120,679 km (0.116 R)
• M47: 42,231,329 km (0.056 R)
• M48: 44,674,562 km (0.06 R)
• M49: 47,468,152 km (0.1 R)
• M50: 48,924,488 km (0.113 R)
• M51: 51,802,451 km (0.079 R)
• M52: 51,959,529 km (0.088 R)
• M53: 52,431,810 km (0.119 R)
• M54: 52,668,623 km (0.084 R)
• M55: 52,747,611 km (0.112 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit