🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 26.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 378 Days

Day: 24.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.43 AU - 3.57 AU

Year: 2404 Days

Day: 12.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,787,868 km

• M1: 22,140 km (0.107 R)
• M2: 1,721,871 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 12.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.13 AU - 8.49 AU

Year: 6524 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,787,868 km

• M1: 175,030 km (0.064 R)
• M2: 313,108 km (0.078 R)
• M3: 463,604 km (0.097 R)
• M4: 620,083 km (0.081 R)
• M5: 1,034,020 km (0.06 R)
• M6: 1,154,148 km (0.09 R)
• M7: 1,279,511 km (0.071 R)
• M8: 1,476,232 km (0.118 R)
• M9: 1,736,682 km (0.104 R)
• M10: 1,937,292 km (0.115 R)
• M11: 2,421,990 km (0.113 R)
• M12: 2,564,556 km (0.044 R)
• M13: 2,709,816 km (0.083 R)
• M14: 2,815,432 km (0.118 R)
• M15: 3,639,267 km (0.101 R)
• M16: 3,756,103 km (0.076 R)
• M17: 3,874,286 km (0.114 R)
• M18: 3,993,814 km (0.081 R)
• M19: 4,090,155 km (0.057 R)
• M20: 4,236,313 km (0.097 R)
• M21: 4,864,175 km (0.088 R)
• M22: 4,993,278 km (0.1 R)
• M23: 5,307,732 km (0.088 R)
• M24: 5,387,468 km (0.073 R)
• M25: 5,928,863 km (0.071 R)
• M26: 6,206,068 km (0.061 R)
• M27: 7,625,751 km (0.066 R)
• M28: 7,745,879 km (0.045 R)
• M29: 7,897,122 km (0.09 R)
• M30: 8,141,116 km (0.032 R)
• M31: 8,919,474 km (0.078 R)
• M32: 9,237,519 km (0.112 R)
• M33: 9,333,561 km (0.111 R)
• M34: 9,656,543 km (0.074 R)
• M35: 12,158,417 km (0.072 R)
• M36: 13,010,676 km (0.111 R)
• M37: 13,226,845 km (0.042 R)
• M38: 13,735,777 km (0.114 R)
• M39: 14,066,239 km (0.097 R)
• M40: 15,073,781 km (0.113 R)
• M41: 16,530,864 km (0.108 R)
• M42: 17,157,679 km (0.101 R)
• M43: 17,553,515 km (0.08 R)
• M44: 17,712,687 km (0.079 R)
• M45: 17,952,343 km (0.104 R)
• M46: 18,354,163 km (0.073 R)
• M47: 18,718,284 km (0.109 R)
• M48: 19,289,598 km (0.114 R)
• M49: 20,532,906 km (0.035 R)
• M50: 21,461,161 km (0.084 R)
• M51: 21,631,403 km (0.103 R)
• M52: 21,930,449 km (0.041 R)
• M53: 22,058,954 km (0.118 R)
• M54: 22,575,815 km (0.119 R)
• M55: 22,922,583 km (0.118 R)
• M56: 23,271,146 km (0.115 R)
• M57: 23,621,354 km (0.093 R)
• M58: 23,929,376 km (0.065 R)
• M59: 24,727,331 km (0.092 R)
• M60: 25,624,170 km (0.063 R)
• M61: 25,759,557 km (0.115 R)
• M62: 26,486,004 km (0.081 R)
• M63: 27,265,259 km (0.094 R)
• M64: 27,449,713 km (0.081 R)
• M65: 27,634,616 km (0.116 R)
• M66: 28,005,469 km (0.093 R)
• M67: 28,471,616 km (0.11 R)
• M68: 29,742,749 km (0.068 R)
• M69: 30,456,780 km (0.084 R)
• M70: 30,936,092 km (0.03 R)
• M71: 31,999,284 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.6

Radius: 6.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.72 AU - 20.76 AU

Year: 25142 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,787,868 km

• M1: 827,725 km (0.08 R)
• M2: 3,935,920 km (0.057 R)
• M3: 4,281,042 km (0.109 R)
• M4: 4,915,337 km (0.109 R)
• M5: 6,177,943 km (0.076 R)
• M6: 7,437,258 km (0.115 R)
• M7: 7,830,102 km (0.098 R)
• M8: 9,257,565 km (0.087 R)
• M9: 10,837,019 km (0.101 R)
• M10: 11,770,959 km (0.097 R)
• M11: 13,081,885 km (0.089 R)
• M12: 13,714,834 km (0.043 R)
• M13: 14,928,072 km (0.084 R)
• M14: 15,505,969 km (0.088 R)
• M15: 16,133,233 km (0.064 R)
• M16: 16,386,502 km (0.06 R)
• M17: 16,939,715 km (0.046 R)
• M18: 17,412,444 km (0.083 R)
• M19: 17,498,912 km (0.067 R)
• M20: 22,186,112 km (0.098 R)
• M21: 22,797,668 km (0.107 R)
• M22: 22,987,059 km (0.05 R)
• M23: 24,037,535 km (0.088 R)
• M24: 24,811,256 km (0.106 R)
• M25: 26,333,713 km (0.049 R)
• M26: 28,037,932 km (0.095 R)
• M27: 28,291,501 km (0.068 R)
• M28: 29,210,779 km (0.1 R)
• M29: 30,295,663 km (0.056 R)
• M30: 32,238,940 km (0.047 R)
• M31: 32,931,278 km (0.077 R)
• M32: 35,256,029 km (0.056 R)
• M33: 35,969,162 km (0.05 R)
• M34: 36,024,214 km (0.039 R)
• M35: 36,742,583 km (0.079 R)
• M36: 36,908,936 km (0.07 R)
• M37: 37,131,239 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 7.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.7 AU - 17.14 AU

Year: 25549 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,787,868 km

• M1: 113,395 km (0.094 R)
• M2: 205,248 km (0.058 R)
• M3: 260,001 km (0.084 R)
• M4: 425,905 km (0.104 R)
• M5: 880,084 km (0.113 R)
• M6: 1,507,647 km (0.078 R)
• M7: 2,178,893 km (0.111 R)
• M8: 2,316,224 km (0.096 R)
• M9: 4,964,854 km (0.091 R)
• M10: 6,329,486 km (0.052 R)
• M11: 6,526,357 km (0.041 R)
• M12: 7,078,223 km (0.118 R)
• M13: 7,282,574 km (0.091 R)
• M14: 7,385,497 km (0.059 R)
• M15: 8,119,574 km (0.076 R)
• M16: 8,387,354 km (0.098 R)
• M17: 8,986,643 km (0.047 R)
• M18: 9,487,198 km (0.109 R)
• M19: 9,996,878 km (0.087 R)
• M20: 10,226,361 km (0.099 R)
• M21: 11,459,047 km (0.107 R)
• M22: 11,759,290 km (0.094 R)
• M23: 12,676,026 km (0.039 R)
• M24: 13,615,501 km (0.057 R)
• M25: 14,318,611 km (0.064 R)
• M26: 14,447,714 km (0.097 R)
• M27: 14,968,015 km (0.097 R)
• M28: 15,099,063 km (0.095 R)
• M29: 15,826,557 km (0.077 R)
• M30: 17,384,469 km (0.098 R)
• M31: 19,631,878 km (0.084 R)
• M32: 21,009,076 km (0.044 R)
• M33: 22,717,334 km (0.1 R)
• M34: 24,161,851 km (0.08 R)
• M35: 25,479,360 km (0.072 R)
• M36: 25,792,767 km (0.116 R)
• M37: 26,581,896 km (0.075 R)
• M38: 26,820,205 km (0.08 R)
• M39: 27,458,988 km (0.088 R)
• M40: 28,507,819 km (0.074 R)
• M41: 28,589,051 km (0.08 R)
• M42: 29,487,535 km (0.084 R)
• M43: 31,061,155 km (0.113 R)
• M44: 31,479,880 km (0.084 R)
• M45: 32,322,714 km (0.069 R)
• M46: 32,407,387 km (0.066 R)
• M47: 33,173,029 km (0.074 R)
• M48: 35,156,547 km (0.038 R)
• M49: 41,793,606 km (0.116 R)
• M50: 42,348,315 km (0.097 R)
• M51: 42,533,816 km (0.119 R)
• M52: 42,998,617 km (0.107 R)
• M53: 43,091,816 km (0.082 R)
• M54: 43,465,213 km (0.097 R)
• M55: 43,558,711 km (0.119 R)
• M56: 43,933,304 km (0.072 R)
• M57: 46,585,974 km (0.11 R)
• M58: 47,161,178 km (0.082 R)
• M59: 47,835,116 km (0.096 R)
• M60: 48,221,677 km (0.107 R)
• M61: 49,095,179 km (0.084 R)
• M62: 49,192,567 km (0.1 R)
• M63: 49,485,180 km (0.115 R)
• M64: 50,170,040 km (0.105 R)
• M65: 51,252,530 km (0.097 R)
• M66: 51,351,264 km (0.087 R)
• M67: 53,240,386 km (0.092 R)
• M68: 56,269,145 km (0.046 R)
• M69: 60,602,397 km (0.111 R)
• M70: 62,175,717 km (0.072 R)
• M71: 63,656,288 km (0.038 R)
• M72: 65,362,601 km (0.117 R)
• M73: 67,950,195 km (0.063 R)
• M74: 68,820,107 km (0.102 R)
• M75: 69,693,758 km (0.079 R)
• M76: 71,783,341 km (0.109 R)
• M77: 73,558,769 km (0.08 R)
• M78: 74,452,018 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit