🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 126 Days

Day: 13.7 Hours

Environment

Temp: 367 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,991,042 km

• M1: 367,712 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 147 Days

Day: 42.8 Hours

Environment

Temp: 315 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 300 Days

Day: 12.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.71 AU - 2.53 AU

Year: 927 Days

Day: 32.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,991,042 km

• M1: 567,126 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.09 AU - 2.51 AU

Year: 1047 Days

Day: 15.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,991,042 km

• M1: 176,825 km (0.114 R)
• M2: 490,232 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.44 AU - 6.38 AU

Year: 4314 Days

Day: 24.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,991,042 km

• M1: 538,253 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.68 AU - 6.28 AU

Year: 4390 Days

Day: 32.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,991,042 km

• M1: 1,780,963 km (0.113 R)

Asteroid Belt

Center: 9.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 9.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.12 AU - 15.12 AU

Year: 15091 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,991,042 km

• M1: 401,969 km (0.043 R)
• M2: 840,740 km (0.107 R)
• M3: 910,752 km (0.09 R)
• M4: 1,025,194 km (0.118 R)
• M5: 1,784,403 km (0.066 R)
• M6: 2,403,290 km (0.086 R)
• M7: 2,638,607 km (0.077 R)
• M8: 2,774,293 km (0.09 R)
• M9: 3,520,038 km (0.06 R)
• M10: 3,838,681 km (0.101 R)
• M11: 4,575,600 km (0.115 R)
• M12: 5,336,754 km (0.105 R)
• M13: 7,352,885 km (0.118 R)
• M14: 7,438,006 km (0.112 R)
• M15: 8,042,980 km (0.069 R)
• M16: 8,152,635 km (0.104 R)
• M17: 8,484,742 km (0.066 R)
• M18: 11,101,658 km (0.102 R)
• M19: 11,891,984 km (0.066 R)
• M20: 12,420,363 km (0.088 R)
• M21: 12,547,372 km (0.104 R)
• M22: 12,777,005 km (0.098 R)
• M23: 13,893,154 km (0.118 R)
• M24: 14,077,908 km (0.102 R)
• M25: 15,693,864 km (0.104 R)
• M26: 17,452,985 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 8.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.52 AU - 14.58 AU

Year: 15812 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,991,042 km

• M1: 217,665 km (0.1 R)
• M2: 508,184 km (0.051 R)
• M3: 644,617 km (0.053 R)
• M4: 954,584 km (0.063 R)
• M5: 1,087,128 km (0.113 R)
• M6: 1,246,300 km (0.028 R)
• M7: 1,543,401 km (0.08 R)
• M8: 1,609,972 km (0.093 R)
• M9: 1,792,332 km (0.092 R)
• M10: 1,862,493 km (0.079 R)
• M11: 1,957,488 km (0.082 R)
• M12: 2,202,081 km (0.111 R)
• M13: 2,277,478 km (0.057 R)
• M14: 2,561,265 km (0.115 R)
• M15: 2,747,814 km (0.091 R)
• M16: 2,966,526 km (0.112 R)
• M17: 3,190,923 km (0.101 R)
• M18: 3,626,701 km (0.084 R)
• M19: 3,958,210 km (0.069 R)
• M20: 4,050,213 km (0.108 R)
• M21: 4,682,563 km (0.079 R)
• M22: 5,110,114 km (0.104 R)
• M23: 5,584,489 km (0.104 R)
• M24: 5,861,843 km (0.102 R)
• M25: 6,037,620 km (0.107 R)
• M26: 6,215,044 km (0.049 R)
• M27: 7,543,024 km (0.112 R)
• M28: 7,811,103 km (0.117 R)
• M29: 8,121,369 km (0.095 R)
• M30: 8,995,619 km (0.083 R)
• M31: 9,076,552 km (0.113 R)
• M32: 9,526,093 km (0.098 R)
• M33: 10,362,046 km (0.115 R)
• M34: 11,527,414 km (0.034 R)
• M35: 11,747,921 km (0.088 R)
• M36: 12,372,342 km (0.119 R)
• M37: 13,329,170 km (0.106 R)
• M38: 13,933,396 km (0.105 R)
• M39: 14,168,265 km (0.044 R)
• M40: 14,262,511 km (0.12 R)
• M41: 14,356,908 km (0.067 R)
• M42: 14,546,598 km (0.08 R)
• M43: 14,641,742 km (0.08 R)
• M44: 14,976,243 km (0.092 R)
• M45: 16,537,596 km (0.096 R)
• M46: 17,136,286 km (0.098 R)
• M47: 18,612,369 km (0.112 R)
• M48: 19,130,725 km (0.076 R)
• M49: 19,234,995 km (0.084 R)
• M50: 19,864,503 km (0.112 R)
• M51: 20,447,486 km (0.118 R)
• M52: 20,767,924 km (0.119 R)
• M53: 21,089,859 km (0.078 R)
• M54: 22,890,419 km (0.094 R)
• M55: 23,278,625 km (0.068 R)
• M56: 23,445,726 km (0.103 R)
• M57: 24,796,445 km (0.064 R)
• M58: 25,366,713 km (0.034 R)
• M59: 26,056,658 km (0.029 R)
• M60: 26,287,936 km (0.051 R)
• M61: 26,578,156 km (0.082 R)
• M62: 27,808,449 km (0.066 R)
• M63: 28,104,204 km (0.073 R)
• M64: 28,282,076 km (0.105 R)
• M65: 28,997,453 km (0.08 R)
• M66: 29,899,977 km (0.112 R)
• M67: 30,081,589 km (0.117 R)
• M68: 30,202,913 km (0.112 R)
• M69: 31,240,374 km (0.118 R)
• M70: 31,609,282 km (0.086 R)
• M71: 34,042,491 km (0.056 R)
• M72: 35,377,503 km (0.055 R)
• M73: 35,697,792 km (0.063 R)
• M74: 35,826,296 km (0.059 R)
• M75: 36,083,455 km (0.104 R)
• M76: 37,314,047 km (0.031 R)
• M77: 37,574,946 km (0.092 R)
• M78: 38,098,389 km (0.11 R)
• M79: 39,020,211 km (0.098 R)
• M80: 39,550,236 km (0.045 R)
• M81: 39,949,363 km (0.068 R)
• M82: 41,626,655 km (0.102 R)
• M83: 42,236,116 km (0.109 R)
• M84: 42,304,034 km (0.052 R)
• M85: 42,507,936 km (0.058 R)
• M86: 42,576,003 km (0.116 R)
• M87: 42,712,137 km (0.098 R)
• M88: 44,082,154 km (0.044 R)
• M89: 45,605,659 km (0.111 R)
• M90: 46,864,974 km (0.118 R)
• M91: 46,935,285 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.2

Radius: 5.1

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 22.8 AU - 23.58 AU

Year: 33528 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,991,042 km

• M1: 76,594 km (0.053 R)
• M2: 195,824 km (0.115 R)
• M3: 655,538 km (0.049 R)
• M4: 1,011,132 km (0.082 R)
• M5: 1,906,026 km (0.08 R)
• M6: 2,705,477 km (0.108 R)
• M7: 3,019,334 km (0.088 R)
• M8: 3,180,451 km (0.12 R)
• M9: 3,221,291 km (0.113 R)
• M10: 3,511,361 km (0.116 R)
• M11: 3,940,258 km (0.112 R)
• M12: 4,893,795 km (0.037 R)
• M13: 6,320,510 km (0.084 R)
• M14: 6,998,936 km (0.099 R)
• M15: 7,427,833 km (0.052 R)
• M16: 7,755,154 km (0.117 R)
• M17: 7,865,258 km (0.066 R)
• M18: 7,975,960 km (0.08 R)
• M19: 8,650,796 km (0.095 R)
• M20: 8,822,385 km (0.079 R)
• M21: 8,879,830 km (0.103 R)
• M22: 9,461,018 km (0.102 R)
• M23: 9,934,795 km (0.113 R)
• M24: 11,464,433 km (0.114 R)
• M25: 12,545,726 km (0.113 R)
• M26: 12,935,129 km (0.093 R)
• M27: 13,196,926 km (0.061 R)
• M28: 13,925,767 km (0.093 R)
• M29: 14,059,657 km (0.098 R)
• M30: 14,599,705 km (0.11 R)
• M31: 17,112,500 km (0.075 R)
• M32: 17,761,157 km (0.045 R)
• M33: 20,511,663 km (0.086 R)
• M34: 21,354,498 km (0.092 R)
• M35: 21,431,690 km (0.083 R)
• M36: 21,818,999 km (0.048 R)
• M37: 22,521,959 km (0.07 R)
• M38: 22,679,336 km (0.107 R)
• M39: 22,836,863 km (0.04 R)
• M40: 23,391,273 km (0.105 R)
• M41: 23,550,594 km (0.098 R)
• M42: 23,950,170 km (0.073 R)
• M43: 24,191,172 km (0.113 R)
• M44: 25,162,661 km (0.091 R)
• M45: 25,735,172 km (0.102 R)
• M46: 25,899,580 km (0.086 R)
• M47: 26,643,680 km (0.098 R)
• M48: 26,976,535 km (0.118 R)
• M49: 27,060,011 km (0.095 R)
• M50: 28,237,346 km (0.106 R)
• M51: 28,576,784 km (0.114 R)
• M52: 29,088,558 km (0.039 R)
• M53: 30,120,933 km (0.093 R)
• M54: 32,754,155 km (0.113 R)
• M55: 33,379,025 km (0.104 R)
• M56: 34,913,151 km (0.114 R)
• M57: 35,277,422 km (0.076 R)
• M58: 35,368,677 km (0.1 R)
• M59: 36,193,559 km (0.072 R)
• M60: 38,894,549 km (0.092 R)
• M61: 39,083,192 km (0.091 R)
• M62: 39,461,375 km (0.105 R)
• M63: 39,556,071 km (0.049 R)
• M64: 41,274,501 km (0.094 R)
• M65: 41,563,225 km (0.104 R)
• M66: 42,822,241 km (0.086 R)
• M67: 44,290,394 km (0.068 R)
• M68: 45,179,155 km (0.093 R)
• M69: 45,278,339 km (0.039 R)
• M70: 45,476,706 km (0.029 R)
• M71: 45,576,038 km (0.09 R)
• M72: 48,285,256 km (0.058 R)
• M73: 49,199,897 km (0.114 R)
• M74: 51,252,829 km (0.087 R)
• M75: 51,977,930 km (0.058 R)
• M76: 52,393,812 km (0.109 R)
• M77: 53,438,304 km (0.111 R)
• M78: 55,547,784 km (0.112 R)
• M79: 56,399,295 km (0.096 R)
• M80: 57,362,256 km (0.118 R)
• M81: 57,684,490 km (0.093 R)
• M82: 58,438,613 km (0.066 R)
• M83: 58,870,951 km (0.066 R)
• M84: 60,502,016 km (0.112 R)
• M85: 62,037,639 km (0.098 R)
• M86: 62,920,864 km (0.105 R)
• M87: 70,479,297 km (0.085 R)
• M88: 71,285,330 km (0.049 R)
• M89: 73,022,760 km (0.077 R)
• M90: 75,243,690 km (0.105 R)
• M91: 75,949,642 km (0.032 R)
• M92: 78,199,445 km (0.089 R)
• M93: 78,675,914 km (0.057 R)

Kuiper Belt

Range: 36.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit