🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 143 Days

Day: 20.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,003,285 km

• M1: 131,646 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.53 AU - 0.71 AU

Year: 186 Days

Day: 36.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.85 AU - 0.87 AU

Year: 304 Days

Day: 37.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.28 AU - 2.34 AU

Year: 1337 Days

Day: 32.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,003,285 km

• M1: 106,364 km (0.04 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 8.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.55 AU - 9.01 AU

Year: 7480 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,003,285 km

• M1: 108,608 km (0.105 R)
• M2: 190,438 km (0.102 R)
• M3: 542,591 km (0.099 R)
• M4: 805,585 km (0.086 R)
• M5: 1,270,984 km (0.05 R)
• M6: 1,663,229 km (0.075 R)
• M7: 1,756,728 km (0.103 R)
• M8: 1,830,629 km (0.08 R)
• M9: 1,970,653 km (0.054 R)
• M10: 2,871,232 km (0.089 R)
• M11: 3,149,484 km (0.053 R)
• M12: 3,476,355 km (0.09 R)
• M13: 3,556,390 km (0.115 R)
• M14: 3,637,173 km (0.093 R)
• M15: 4,049,914 km (0.079 R)
• M16: 4,304,828 km (0.119 R)
• M17: 6,247,057 km (0.03 R)
• M18: 6,640,949 km (0.09 R)
• M19: 7,782,829 km (0.055 R)
• M20: 8,421,163 km (0.12 R)
• M21: 9,766,647 km (0.085 R)
• M22: 10,089,479 km (0.114 R)
• M23: 10,338,858 km (0.085 R)
• M24: 10,726,317 km (0.111 R)
• M25: 10,804,407 km (0.042 R)
• M26: 11,356,274 km (0.068 R)
• M27: 11,715,907 km (0.11 R)
• M28: 11,816,437 km (0.075 R)
• M29: 11,957,657 km (0.084 R)
• M30: 13,149,653 km (0.053 R)
• M31: 13,233,278 km (0.065 R)
• M32: 13,337,997 km (0.109 R)
• M33: 13,527,238 km (0.116 R)
• M34: 13,675,041 km (0.081 R)
• M35: 13,802,199 km (0.102 R)
• M36: 13,950,899 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 5.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.78 AU - 16.64 AU

Year: 23712 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,003,285 km

• M1: 114,742 km (0.113 R)
• M2: 276,606 km (0.09 R)
• M3: 396,285 km (0.092 R)
• M4: 576,700 km (0.045 R)
• M5: 622,028 km (0.088 R)
• M6: 732,581 km (0.066 R)
• M7: 815,608 km (0.088 R)
• M8: 1,083,388 km (0.084 R)
• M9: 1,357,002 km (0.078 R)
• M10: 1,439,132 km (0.067 R)
• M11: 1,480,720 km (0.094 R)
• M12: 1,565,392 km (0.083 R)
• M13: 2,371,725 km (0.073 R)
• M14: 2,622,600 km (0.107 R)
• M15: 2,882,003 km (0.091 R)
• M16: 3,095,479 km (0.116 R)
• M17: 3,824,021 km (0.048 R)
• M18: 4,058,590 km (0.112 R)
• M19: 4,237,509 km (0.081 R)
• M20: 4,297,797 km (0.069 R)
• M21: 4,510,825 km (0.067 R)
• M22: 4,696,326 km (0.09 R)
• M23: 4,979,066 km (0.112 R)
• M24: 5,138,687 km (0.106 R)
• M25: 5,299,804 km (0.095 R)
• M26: 5,495,478 km (0.112 R)
• M27: 6,233,145 km (0.093 R)
• M28: 6,859,511 km (0.075 R)
• M29: 7,688,732 km (0.117 R)
• M30: 8,778,702 km (0.11 R)
• M31: 9,558,257 km (0.06 R)
• M32: 9,677,187 km (0.09 R)
• M33: 10,076,763 km (0.076 R)
• M34: 10,400,493 km (0.101 R)
• M35: 10,686,374 km (0.103 R)
• M36: 10,727,514 km (0.096 R)
• M37: 11,141,002 km (0.075 R)
• M38: 11,266,066 km (0.094 R)
• M39: 11,983,687 km (0.119 R)
• M40: 12,154,677 km (0.106 R)
• M41: 12,283,481 km (0.072 R)
• M42: 12,672,585 km (0.111 R)
• M43: 12,715,969 km (0.12 R)
• M44: 12,934,232 km (0.059 R)
• M45: 15,044,459 km (0.044 R)
• M46: 15,321,365 km (0.04 R)
• M47: 16,068,307 km (0.086 R)
• M48: 16,115,281 km (0.102 R)
• M49: 16,588,609 km (0.107 R)
• M50: 17,307,127 km (0.115 R)
• M51: 17,355,298 km (0.107 R)
• M52: 18,526,948 km (0.096 R)
• M53: 20,026,966 km (0.07 R)
• M54: 20,331,547 km (0.04 R)
• M55: 20,688,937 km (0.093 R)
• M56: 20,894,185 km (0.07 R)
• M57: 21,721,461 km (0.103 R)
• M58: 21,877,791 km (0.118 R)
• M59: 21,982,210 km (0.085 R)
• M60: 22,559,508 km (0.072 R)
• M61: 23,943,738 km (0.076 R)
• M62: 24,429,332 km (0.08 R)
• M63: 24,537,641 km (0.105 R)
• M64: 24,591,945 km (0.114 R)
• M65: 25,519,901 km (0.102 R)
• M66: 25,905,414 km (0.106 R)
• M67: 26,626,327 km (0.115 R)
• M68: 27,017,226 km (0.103 R)
• M69: 27,297,572 km (0.077 R)
• M70: 27,410,070 km (0.096 R)
• M71: 27,635,364 km (0.045 R)
• M72: 27,861,257 km (0.046 R)
• M73: 28,087,898 km (0.091 R)
• M74: 29,057,442 km (0.091 R)
• M75: 30,038,056 km (0.063 R)
• M76: 30,386,768 km (0.095 R)
• M77: 30,678,335 km (0.107 R)
• M78: 31,913,115 km (0.09 R)
• M79: 32,150,228 km (0.102 R)
• M80: 32,625,949 km (0.102 R)
• M81: 32,805,018 km (0.064 R)
• M82: 35,223,267 km (0.107 R)
• M83: 35,652,314 km (0.104 R)
• M84: 35,959,887 km (0.091 R)
• M85: 36,144,790 km (0.114 R)
• M86: 37,698,215 km (0.088 R)
• M87: 38,074,304 km (0.025 R)
• M88: 38,766,942 km (0.105 R)
• M89: 38,830,072 km (0.037 R)
• M90: 39,973,149 km (0.093 R)
• M91: 41,320,727 km (0.036 R)
• M92: 43,599,402 km (0.079 R)
• M93: 43,994,041 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 5.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.3 AU - 17.28 AU

Year: 25037 Days

Day: 22 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,003,285 km

• M1: 77,193 km (0.083 R)
• M2: 140,772 km (0.088 R)
• M3: 381,175 km (0.111 R)
• M4: 783,444 km (0.042 R)
• M5: 876,344 km (0.072 R)
• M6: 1,283,699 km (0.104 R)
• M7: 2,086,292 km (0.118 R)
• M8: 2,416,305 km (0.072 R)
• M9: 2,622,151 km (0.086 R)
• M10: 3,161,452 km (0.103 R)
• M11: 3,198,702 km (0.094 R)
• M12: 4,757,960 km (0.111 R)
• M13: 4,972,633 km (0.109 R)
• M14: 5,500,714 km (0.062 R)
• M15: 5,635,501 km (0.054 R)
• M16: 5,680,680 km (0.07 R)
• M17: 6,185,573 km (0.108 R)
• M18: 6,752,698 km (0.102 R)
• M19: 7,287,211 km (0.088 R)
• M20: 8,760,003 km (0.036 R)
• M21: 8,812,362 km (0.117 R)
• M22: 9,503,055 km (0.047 R)
• M23: 10,155,900 km (0.102 R)
• M24: 10,655,108 km (0.094 R)
• M25: 10,935,754 km (0.11 R)
• M26: 11,619,416 km (0.073 R)
• M27: 11,908,439 km (0.045 R)
• M28: 12,141,214 km (0.09 R)
• M29: 13,691,197 km (0.111 R)
• M30: 14,925,230 km (0.027 R)
• M31: 15,176,255 km (0.119 R)
• M32: 15,682,644 km (0.082 R)
• M33: 15,746,223 km (0.044 R)
• M34: 16,581,877 km (0.03 R)
• M35: 16,776,803 km (0.108 R)
• M36: 16,841,878 km (0.089 R)
• M37: 17,037,851 km (0.114 R)
• M38: 17,103,225 km (0.106 R)
• M39: 18,497,328 km (0.033 R)
• M40: 18,564,647 km (0.091 R)
• M41: 18,699,435 km (0.064 R)
• M42: 19,721,039 km (0.09 R)
• M43: 21,817,802 km (0.105 R)
• M44: 22,820,258 km (0.091 R)
• M45: 23,618,512 km (0.089 R)
• M46: 23,691,516 km (0.116 R)
• M47: 24,944,248 km (0.061 R)
• M48: 28,595,633 km (0.067 R)
• M49: 29,298,743 km (0.034 R)
• M50: 30,324,236 km (0.08 R)
• M51: 30,562,546 km (0.084 R)
• M52: 31,763,368 km (0.113 R)
• M53: 31,924,634 km (0.109 R)
• M54: 32,005,417 km (0.069 R)
• M55: 32,410,229 km (0.117 R)
• M56: 32,979,599 km (0.088 R)
• M57: 33,061,279 km (0.079 R)
• M58: 33,716,667 km (0.103 R)
• M59: 34,211,088 km (0.11 R)
• M60: 35,541,163 km (0.098 R)
• M61: 36,634,125 km (0.081 R)
• M62: 37,823,578 km (0.043 R)
• M63: 37,994,568 km (0.053 R)
• M64: 38,767,091 km (0.114 R)
• M65: 40,939,851 km (0.116 R)
• M66: 41,996,760 km (0.098 R)
• M67: 42,528,580 km (0.055 R)
• M68: 42,706,452 km (0.116 R)
• M69: 44,678,152 km (0.028 R)
• M70: 46,039,493 km (0.061 R)
• M71: 46,771,026 km (0.048 R)
• M72: 47,230,292 km (0.09 R)
• M73: 47,506,449 km (0.11 R)
• M74: 50,486,140 km (0.094 R)
• M75: 50,862,977 km (0.113 R)
• M76: 51,713,890 km (0.045 R)
• M77: 51,903,580 km (0.072 R)
• M78: 52,188,713 km (0.046 R)
• M79: 52,379,002 km (0.078 R)
• M80: 53,334,184 km (0.074 R)
• M81: 53,621,711 km (0.117 R)
• M82: 54,680,864 km (0.107 R)
• M83: 54,777,504 km (0.086 R)
• M84: 55,844,137 km (0.098 R)
• M85: 56,136,302 km (0.05 R)
• M86: 56,721,977 km (0.1 R)
• M87: 57,407,884 km (0.085 R)
• M88: 58,491,122 km (0.111 R)
• M89: 60,778,174 km (0.105 R)
• M90: 61,078,567 km (0.104 R)
• M91: 62,588,159 km (0.115 R)
• M92: 65,849,542 km (0.117 R)
• M93: 66,158,162 km (0.096 R)
• M94: 66,364,159 km (0.074 R)
• M95: 66,776,750 km (0.055 R)
• M96: 67,293,760 km (0.059 R)
• M97: 69,584,103 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit