🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 259 Days

Day: 32.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,905,359 km

• M1: 593,754 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 283 Days

Day: 37.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,905,359 km

• M1: 544,686 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.24 AU - 1.78 AU

Year: 646 Days

Day: 34.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,905,359 km

• M1: 55,351 km (0.1 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.14 AU - 5.06 AU

Year: 3436 Days

Day: 25.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,905,359 km

• M1: 242,199 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.87 AU - 6.09 AU

Year: 3870 Days

Day: 19.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 13.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.04 AU - 10.48 AU

Year: 9813 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,905,359 km

• M1: 169,345 km (0.089 R)
• M2: 259,253 km (0.088 R)
• M3: 357,240 km (0.105 R)
• M4: 529,277 km (0.109 R)
• M5: 613,650 km (0.087 R)
• M6: 831,914 km (0.115 R)
• M7: 986,748 km (0.099 R)
• M8: 1,095,804 km (0.106 R)
• M9: 1,639,593 km (0.11 R)
• M10: 1,726,958 km (0.049 R)
• M11: 2,458,791 km (0.116 R)
• M12: 2,636,513 km (0.087 R)
• M13: 3,362,362 km (0.116 R)
• M14: 3,762,686 km (0.102 R)
• M15: 3,938,912 km (0.068 R)
• M16: 4,028,072 km (0.066 R)
• M17: 4,208,637 km (0.096 R)
• M18: 4,330,410 km (0.105 R)
• M19: 4,734,623 km (0.094 R)
• M20: 4,861,482 km (0.118 R)
• M21: 5,151,103 km (0.085 R)
• M22: 6,400,694 km (0.093 R)
• M23: 7,113,977 km (0.086 R)
• M24: 7,702,794 km (0.12 R)
• M25: 7,814,993 km (0.093 R)
• M26: 9,322,491 km (0.069 R)
• M27: 9,562,445 km (0.037 R)
• M28: 9,844,886 km (0.104 R)
• M29: 10,917,952 km (0.115 R)
• M30: 11,086,249 km (0.049 R)
• M31: 11,553,892 km (0.109 R)
• M32: 12,596,590 km (0.055 R)
• M33: 13,173,888 km (0.118 R)
• M34: 13,941,923 km (0.101 R)
• M35: 14,308,438 km (0.104 R)
• M36: 14,585,344 km (0.099 R)
• M37: 14,957,394 km (0.039 R)
• M38: 15,238,488 km (0.081 R)
• M39: 15,616,073 km (0.055 R)
• M40: 16,476,859 km (0.106 R)
• M41: 17,352,904 km (0.065 R)
• M42: 17,846,278 km (0.116 R)
• M43: 18,244,358 km (0.111 R)
• M44: 18,494,635 km (0.103 R)
• M45: 18,796,374 km (0.037 R)
• M46: 19,303,062 km (0.068 R)
• M47: 20,537,244 km (0.119 R)
• M48: 21,059,191 km (0.112 R)
• M49: 21,691,093 km (0.092 R)
• M50: 21,797,008 km (0.116 R)
• M51: 22,382,833 km (0.111 R)
• M52: 23,135,759 km (0.102 R)
• M53: 23,352,527 km (0.071 R)
• M54: 23,787,857 km (0.069 R)
• M55: 24,390,886 km (0.086 R)
• M56: 24,721,946 km (0.083 R)
• M57: 25,556,253 km (0.081 R)
• M58: 27,653,166 km (0.102 R)
• M59: 28,113,778 km (0.119 R)
• M60: 28,345,057 km (0.111 R)
• M61: 28,751,364 km (0.096 R)
• M62: 29,101,124 km (0.097 R)
• M63: 30,099,690 km (0.099 R)
• M64: 33,407,000 km (0.079 R)
• M65: 33,774,711 km (0.067 R)
• M66: 33,897,531 km (0.09 R)
• M67: 34,082,135 km (0.056 R)
• M68: 35,321,404 km (0.072 R)
• M69: 35,446,168 km (0.078 R)
• M70: 38,099,137 km (0.081 R)
• M71: 38,611,809 km (0.039 R)
• M72: 38,740,313 km (0.098 R)
• M73: 39,449,557 km (0.078 R)
• M74: 40,423,738 km (0.108 R)
• M75: 40,815,685 km (0.118 R)
• M76: 41,012,107 km (0.063 R)
• M77: 41,603,168 km (0.072 R)
• M78: 43,326,835 km (0.086 R)
• M79: 44,399,002 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 10.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.8 AU - 11.46 AU

Year: 11228 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,905,359 km

• M1: 136,433 km (0.09 R)
• M2: 216,468 km (0.082 R)
• M3: 451,636 km (0.093 R)
• M4: 597,045 km (0.069 R)
• M5: 696,677 km (0.075 R)
• M6: 780,751 km (0.097 R)
• M7: 846,425 km (0.074 R)
• M8: 925,562 km (0.063 R)
• M9: 1,141,282 km (0.082 R)
• M10: 1,281,455 km (0.108 R)
• M11: 1,468,154 km (0.114 R)
• M12: 1,593,068 km (0.105 R)
• M13: 1,765,404 km (0.117 R)
• M14: 1,868,777 km (0.099 R)
• M15: 1,974,243 km (0.091 R)
• M16: 2,112,920 km (0.107 R)
• M17: 2,351,230 km (0.045 R)
• M18: 2,854,178 km (0.116 R)
• M19: 2,958,747 km (0.036 R)
• M20: 3,153,972 km (0.092 R)
• M21: 3,280,382 km (0.075 R)
• M22: 3,371,786 km (0.098 R)
• M23: 3,976,611 km (0.073 R)
• M24: 5,009,285 km (0.091 R)
• M25: 5,264,050 km (0.079 R)
• M26: 5,414,545 km (0.098 R)
• M27: 5,501,162 km (0.118 R)
• M28: 5,830,278 km (0.11 R)
• M29: 6,008,449 km (0.074 R)
• M30: 6,279,221 km (0.072 R)
• M31: 6,347,438 km (0.083 R)
• M32: 6,692,710 km (0.038 R)
• M33: 7,594,785 km (0.109 R)
• M34: 7,667,639 km (0.085 R)
• M35: 8,084,718 km (0.061 R)
• M36: 8,159,217 km (0.098 R)
• M37: 8,433,879 km (0.048 R)
• M38: 8,813,559 km (0.048 R)
• M39: 9,172,893 km (0.091 R)
• M40: 9,302,444 km (0.095 R)
• M41: 9,985,807 km (0.101 R)
• M42: 10,199,284 km (0.118 R)
• M43: 10,576,569 km (0.1 R)
• M44: 10,767,008 km (0.043 R)
• M45: 11,068,447 km (0.099 R)
• M46: 11,735,953 km (0.036 R)
• M47: 11,961,247 km (0.09 R)
• M48: 12,074,493 km (0.086 R)
• M49: 12,502,343 km (0.063 R)
• M50: 12,819,191 km (0.1 R)
• M51: 13,109,710 km (0.104 R)
• M52: 13,226,397 km (0.108 R)
• M53: 13,343,532 km (0.116 R)
• M54: 13,519,908 km (0.101 R)
• M55: 13,845,133 km (0.039 R)
• M56: 14,053,523 km (0.073 R)
• M57: 14,322,949 km (0.116 R)
• M58: 14,503,514 km (0.104 R)
• M59: 14,897,405 km (0.095 R)
• M60: 15,325,404 km (0.113 R)
• M61: 15,510,158 km (0.051 R)
• M62: 15,695,659 km (0.105 R)
• M63: 17,301,443 km (0.115 R)
• M64: 17,429,648 km (0.107 R)
• M65: 18,270,388 km (0.074 R)
• M66: 18,564,497 km (0.079 R)
• M67: 18,958,987 km (0.11 R)
• M68: 19,190,564 km (0.09 R)
• M69: 19,256,836 km (0.099 R)
• M70: 19,389,679 km (0.118 R)
• M71: 19,790,003 km (0.119 R)
• M72: 19,991,212 km (0.078 R)
• M73: 21,041,539 km (0.1 R)
• M74: 21,521,748 km (0.118 R)
• M75: 21,763,199 km (0.118 R)
• M76: 23,160,294 km (0.043 R)
• M77: 23,266,209 km (0.108 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit