🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 28.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 159 Days

Day: 39.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,596,926 km

• M1: 95,743 km (0.12 R)
• M2: 246,238 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.48 AU - 1.74 AU

Year: 715 Days

Day: 39.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,596,926 km

• M1: 870,510 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.29 AU - 2.53 AU

Year: 1309 Days

Day: 13.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,596,926 km

• M1: 336,296 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.16 AU - 2.84 AU

Year: 1383 Days

Day: 43.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,596,926 km

• M1: 606,320 km (0.075 R)
• M2: 752,178 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.17 AU - 2.99 AU

Year: 1450 Days

Day: 24.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.53 AU - 4.69 AU

Year: 3463 Days

Day: 31.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,596,926 km

• M1: 378,034 km (0.113 R)
• M2: 1,368,521 km (0.056 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.66 AU - 5.88 AU

Year: 3645 Days

Day: 46.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 5.4

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.75 AU - 20.79 AU

Year: 27320 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,596,926 km

• M1: 82,428 km (0.037 R)
• M2: 174,730 km (0.077 R)
• M3: 255,812 km (0.088 R)
• M4: 371,302 km (0.045 R)
• M5: 625,917 km (0.119 R)
• M6: 785,090 km (0.095 R)
• M7: 1,369,269 km (0.041 R)
• M8: 1,611,917 km (0.078 R)
• M9: 1,868,178 km (0.113 R)
• M10: 2,883,349 km (0.105 R)
• M11: 2,927,032 km (0.114 R)
• M12: 3,014,995 km (0.111 R)
• M13: 3,103,857 km (0.028 R)
• M14: 4,794,163 km (0.075 R)
• M15: 5,002,702 km (0.116 R)
• M16: 5,055,211 km (0.082 R)
• M17: 5,866,181 km (0.119 R)
• M18: 6,089,232 km (0.067 R)
• M19: 6,258,277 km (0.094 R)
• M20: 6,428,968 km (0.115 R)
• M21: 7,245,474 km (0.079 R)
• M22: 7,787,467 km (0.093 R)
• M23: 7,971,023 km (0.097 R)
• M24: 9,425,115 km (0.109 R)
• M25: 9,490,190 km (0.055 R)
• M26: 9,883,782 km (0.071 R)
• M27: 9,949,904 km (0.062 R)
• M28: 10,149,019 km (0.116 R)
• M29: 10,215,739 km (0.083 R)
• M30: 10,890,725 km (0.108 R)
• M31: 12,000,292 km (0.088 R)
• M32: 12,568,465 km (0.101 R)
• M33: 13,000,354 km (0.103 R)
• M34: 13,072,760 km (0.053 R)
• M35: 13,583,786 km (0.084 R)
• M36: 15,537,983 km (0.113 R)
• M37: 16,626,158 km (0.11 R)
• M38: 19,204,028 km (0.096 R)
• M39: 19,617,966 km (0.107 R)
• M40: 20,962,102 km (0.064 R)
• M41: 23,384,990 km (0.118 R)
• M42: 23,561,515 km (0.098 R)
• M43: 24,450,126 km (0.108 R)
• M44: 24,539,736 km (0.114 R)
• M45: 24,898,621 km (0.07 R)
• M46: 28,771,710 km (0.108 R)
• M47: 29,625,614 km (0.071 R)
• M48: 32,531,852 km (0.074 R)
• M49: 33,719,510 km (0.101 R)
• M50: 34,318,649 km (0.093 R)
• M51: 36,750,063 km (0.051 R)
• M52: 37,469,779 km (0.045 R)
• M53: 38,297,803 km (0.112 R)
• M54: 40,818,078 km (0.098 R)
• M55: 42,635,393 km (0.068 R)
• M56: 43,283,002 km (0.1 R)
• M57: 46,127,007 km (0.114 R)
• M58: 46,569,967 km (0.094 R)
• M59: 49,822,673 km (0.102 R)
• M60: 49,936,218 km (0.082 R)
• M61: 52,454,100 km (0.089 R)
• M62: 53,264,023 km (0.118 R)
• M63: 54,544,880 km (0.086 R)
• M64: 55,718,026 km (0.095 R)
• M65: 56,425,923 km (0.071 R)
• M66: 56,662,587 km (0.095 R)
• M67: 57,018,181 km (0.064 R)
• M68: 59,047,028 km (0.102 R)
• M69: 59,407,558 km (0.096 R)
• M70: 59,889,413 km (0.11 R)
• M71: 65,895,468 km (0.059 R)
• M72: 67,019,248 km (0.092 R)
• M73: 67,144,611 km (0.075 R)
• M74: 67,269,974 km (0.046 R)
• M75: 68,023,648 km (0.077 R)
• M76: 68,401,532 km (0.109 R)
• M77: 68,527,643 km (0.057 R)
• M78: 69,032,835 km (0.076 R)
• M79: 69,285,955 km (0.03 R)
• M80: 69,539,373 km (0.118 R)
• M81: 69,666,083 km (0.092 R)
• M82: 70,428,583 km (0.088 R)
• M83: 70,683,348 km (0.093 R)
• M84: 72,218,522 km (0.12 R)
• M85: 73,893,868 km (0.057 R)
• M86: 74,541,627 km (0.107 R)
• M87: 76,365,524 km (0.089 R)
• M88: 78,203,932 km (0.118 R)
• M89: 79,128,597 km (0.096 R)
• M90: 84,211,185 km (0.089 R)
• M91: 85,838,061 km (0.114 R)
• M92: 86,246,314 km (0.112 R)
• M93: 86,928,331 km (0.117 R)
• M94: 88,709,742 km (0.107 R)
• M95: 89,398,192 km (0.067 R)
• M96: 90,226,665 km (0.049 R)
• M97: 93,285,791 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 7.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 16.43 AU - 24.75 AU

Year: 32686 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,596,926 km

• M1: 117,584 km (0.086 R)
• M2: 422,913 km (0.061 R)
• M3: 523,443 km (0.094 R)
• M4: 1,407,118 km (0.11 R)
• M5: 1,593,666 km (0.1 R)
• M6: 2,344,498 km (0.09 R)
• M7: 2,641,599 km (0.069 R)
• M8: 3,271,406 km (0.068 R)
• M9: 4,894,543 km (0.103 R)
• M10: 5,910,163 km (0.119 R)
• M11: 6,467,415 km (0.111 R)
• M12: 7,307,856 km (0.111 R)
• M13: 9,204,907 km (0.099 R)
• M14: 9,554,816 km (0.083 R)
• M15: 11,995,954 km (0.108 R)
• M16: 12,186,392 km (0.086 R)
• M17: 14,820,511 km (0.039 R)
• M18: 15,921,701 km (0.117 R)
• M19: 16,061,127 km (0.099 R)
• M20: 16,623,166 km (0.108 R)
• M21: 20,733,816 km (0.101 R)
• M22: 21,808,078 km (0.072 R)
• M23: 22,430,106 km (0.079 R)
• M24: 22,743,215 km (0.111 R)
• M25: 24,491,565 km (0.083 R)
• M26: 24,572,049 km (0.111 R)
• M27: 26,364,979 km (0.098 R)
• M28: 31,990,607 km (0.042 R)
• M29: 33,408,346 km (0.092 R)
• M30: 33,586,966 km (0.105 R)
• M31: 34,755,924 km (0.06 R)
• M32: 37,596,937 km (0.085 R)
• M33: 38,904,123 km (0.052 R)
• M34: 39,468,855 km (0.054 R)
• M35: 42,526,635 km (0.08 R)
• M36: 43,205,660 km (0.027 R)
• M37: 46,156,029 km (0.052 R)
• M38: 49,985,286 km (0.106 R)
• M39: 52,767,358 km (0.099 R)
• M40: 55,599,395 km (0.108 R)
• M41: 56,341,550 km (0.102 R)
• M42: 58,803,333 km (0.12 R)
• M43: 61,957,155 km (0.111 R)
• M44: 62,506,329 km (0.106 R)
• M45: 63,499,210 km (0.077 R)
• M46: 64,830,930 km (0.1 R)
• M47: 65,612,130 km (0.117 R)
• M48: 67,296,453 km (0.066 R)
• M49: 67,861,035 km (0.073 R)
• M50: 68,654,053 km (0.104 R)
• M51: 69,906,636 km (0.112 R)
• M52: 73,012,737 km (0.047 R)
• M53: 73,360,552 km (0.048 R)
• M54: 74,524,274 km (0.078 R)
• M55: 75,576,695 km (0.111 R)
• M56: 75,811,264 km (0.083 R)
• M57: 76,751,936 km (0.094 R)
• M58: 77,696,347 km (0.079 R)
• M59: 77,814,679 km (0.11 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit