🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.66 AU - 0.78 AU

Year: 216 Days

Day: 41.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.78 AU - 0.82 AU

Year: 253 Days

Day: 28.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.86 AU - 1.3 AU

Year: 396 Days

Day: 18.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.04 AU - 2.04 AU

Year: 1029 Days

Day: 38.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.47 AU - 3.53 AU

Year: 1835 Days

Day: 40.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,197,696 km

• M1: 1,762,413 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.56 AU - 4.64 AU

Year: 3484 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.86 AU - 6.04 AU

Year: 3889 Days

Day: 33 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,197,696 km

• M1: 1,083,238 km (0.042 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 10.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.33 AU - 12.53 AU

Year: 14550 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,197,696 km

• M1: 139,276 km (0.063 R)
• M2: 291,417 km (0.079 R)
• M3: 497,413 km (0.093 R)
• M4: 609,611 km (0.108 R)
• M5: 1,517,820 km (0.092 R)
• M6: 1,834,519 km (0.094 R)
• M7: 1,924,577 km (0.08 R)
• M8: 2,203,726 km (0.098 R)
• M9: 3,190,324 km (0.073 R)
• M10: 3,748,474 km (0.064 R)
• M11: 4,377,383 km (0.099 R)
• M12: 5,038,905 km (0.051 R)
• M13: 5,123,727 km (0.07 R)
• M14: 5,643,280 km (0.109 R)
• M15: 6,134,410 km (0.025 R)
• M16: 6,732,503 km (0.093 R)
• M17: 6,826,151 km (0.096 R)
• M18: 7,205,232 km (0.119 R)
• M19: 7,835,787 km (0.067 R)
• M20: 8,585,422 km (0.081 R)
• M21: 9,253,675 km (0.088 R)
• M22: 9,410,304 km (0.046 R)
• M23: 9,726,106 km (0.118 R)
• M24: 10,585,246 km (0.087 R)
• M25: 13,541,749 km (0.073 R)
• M26: 13,838,701 km (0.098 R)
• M27: 14,258,023 km (0.115 R)
• M28: 14,925,529 km (0.095 R)
• M29: 15,417,407 km (0.083 R)
• M30: 16,102,416 km (0.107 R)
• M31: 16,290,909 km (0.116 R)
• M32: 16,670,289 km (0.092 R)
• M33: 17,890,559 km (0.117 R)
• M34: 19,205,973 km (0.105 R)
• M35: 19,272,544 km (0.098 R)
• M36: 19,539,726 km (0.1 R)
• M37: 20,077,530 km (0.101 R)
• M38: 20,688,638 km (0.109 R)
• M39: 21,998,516 km (0.074 R)
• M40: 24,698,010 km (0.062 R)
• M41: 25,060,934 km (0.073 R)
• M42: 25,133,639 km (0.111 R)
• M43: 26,307,982 km (0.112 R)
• M44: 26,382,033 km (0.082 R)
• M45: 26,456,084 km (0.098 R)
• M46: 26,753,036 km (0.109 R)
• M47: 29,321,183 km (0.117 R)
• M48: 29,705,500 km (0.089 R)
• M49: 30,246,296 km (0.102 R)
• M50: 30,556,861 km (0.119 R)
• M51: 31,730,606 km (0.045 R)
• M52: 32,521,231 km (0.099 R)
• M53: 32,680,253 km (0.062 R)
• M54: 32,998,747 km (0.102 R)
• M55: 33,558,842 km (0.111 R)
• M56: 35,176,294 km (0.103 R)
• M57: 35,502,866 km (0.111 R)
• M58: 35,912,465 km (0.076 R)
• M59: 36,241,281 km (0.046 R)
• M60: 38,402,671 km (0.097 R)
• M61: 38,823,191 km (0.066 R)
• M62: 39,838,362 km (0.077 R)
• M63: 40,520,079 km (0.111 R)
• M64: 40,862,509 km (0.027 R)
• M65: 41,636,079 km (0.11 R)
• M66: 42,241,203 km (0.095 R)
• M67: 45,576,637 km (0.066 R)
• M68: 47,006,045 km (0.073 R)
• M69: 47,365,827 km (0.061 R)
• M70: 49,451,671 km (0.112 R)
• M71: 49,817,437 km (0.079 R)
• M72: 49,908,991 km (0.096 R)
• M73: 51,474,683 km (0.109 R)
• M74: 52,682,835 km (0.065 R)
• M75: 52,776,184 km (0.103 R)
• M76: 52,869,533 km (0.109 R)
• M77: 52,962,882 km (0.084 R)
• M78: 53,056,381 km (0.114 R)
• M79: 54,276,651 km (0.047 R)
• M80: 54,843,028 km (0.108 R)
• M81: 55,126,965 km (0.076 R)
• M82: 56,458,236 km (0.106 R)
• M83: 57,511,854 km (0.091 R)
• M84: 58,378,624 km (0.115 R)
• M85: 58,475,115 km (0.099 R)
• M86: 59,735,477 km (0.114 R)
• M87: 60,515,480 km (0.082 R)
• M88: 61,691,768 km (0.109 R)
• M89: 62,579,033 km (0.095 R)
• M90: 62,776,802 km (0.118 R)
• M91: 64,266,348 km (0.104 R)
• M92: 64,366,129 km (0.033 R)
• M93: 65,265,961 km (0.116 R)
• M94: 65,366,191 km (0.099 R)
• M95: 66,472,168 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 5.6

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.32 AU - 15.26 AU

Year: 17107 Days

Day: 15.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,197,696 km

• M1: 75,397 km (0.11 R)
• M2: 391,348 km (0.108 R)
• M3: 496,067 km (0.041 R)
• M4: 670,797 km (0.102 R)
• M5: 733,329 km (0.082 R)
• M6: 1,026,840 km (0.102 R)
• M7: 1,275,771 km (0.087 R)
• M8: 1,515,726 km (0.067 R)
• M9: 1,627,026 km (0.1 R)
• M10: 2,037,224 km (0.117 R)
• M11: 2,160,193 km (0.109 R)
• M12: 3,017,239 km (0.109 R)
• M13: 3,444,790 km (0.113 R)
• M14: 4,277,003 km (0.073 R)
• M15: 4,634,692 km (0.086 R)
• M16: 4,796,706 km (0.087 R)
• M17: 5,851,222 km (0.115 R)
• M18: 7,871,092 km (0.078 R)
• M19: 8,113,141 km (0.114 R)
• M20: 8,406,802 km (0.107 R)
• M21: 8,505,537 km (0.082 R)
• M22: 9,564,540 km (0.082 R)
• M23: 9,822,746 km (0.067 R)
• M24: 9,978,776 km (0.118 R)
• M25: 10,240,722 km (0.093 R)
• M26: 10,611,127 km (0.116 R)
• M27: 10,717,790 km (0.094 R)
• M28: 11,693,617 km (0.034 R)
• M29: 11,859,072 km (0.109 R)
• M30: 12,192,226 km (0.105 R)
• M31: 12,584,771 km (0.097 R)
• M32: 12,697,718 km (0.098 R)
• M33: 13,555,213 km (0.071 R)
• M34: 15,385,991 km (0.111 R)
• M35: 15,567,304 km (0.11 R)
• M36: 15,931,874 km (0.1 R)
• M37: 17,544,240 km (0.089 R)
• M38: 17,987,199 km (0.11 R)
• M39: 18,178,086 km (0.062 R)
• M40: 18,884,038 km (0.104 R)
• M41: 19,078,067 km (0.103 R)
• M42: 19,337,918 km (0.052 R)
• M43: 20,587,809 km (0.091 R)
• M44: 22,820,108 km (0.12 R)
• M45: 23,164,931 km (0.073 R)
• M46: 23,999,687 km (0.113 R)
• M47: 24,632,187 km (0.104 R)
• M48: 24,985,986 km (0.108 R)
• M49: 27,216,490 km (0.036 R)
• M50: 29,810,218 km (0.061 R)
• M51: 30,793,525 km (0.117 R)
• M52: 31,250,995 km (0.085 R)
• M53: 31,557,222 km (0.045 R)
• M54: 32,018,432 km (0.117 R)
• M55: 32,559,229 km (0.092 R)
• M56: 33,571,707 km (0.118 R)
• M57: 33,806,725 km (0.085 R)
• M58: 35,308,389 km (0.102 R)
• M59: 35,467,710 km (0.104 R)
• M60: 35,947,172 km (0.09 R)
• M61: 36,027,206 km (0.076 R)
• M62: 38,212,682 km (0.106 R)
• M63: 38,294,362 km (0.101 R)
• M64: 39,693,252 km (0.119 R)
• M65: 40,107,937 km (0.056 R)
• M66: 40,440,643 km (0.119 R)
• M67: 41,025,122 km (0.092 R)
• M68: 42,033,561 km (0.12 R)
• M69: 42,880,135 km (0.068 R)
• M70: 43,390,862 km (0.067 R)
• M71: 44,418,151 km (0.045 R)
• M72: 44,504,170 km (0.115 R)
• M73: 45,366,901 km (0.1 R)
• M74: 46,846,424 km (0.094 R)
• M75: 47,988,304 km (0.037 R)
• M76: 48,253,092 km (0.114 R)
• M77: 48,518,479 km (0.109 R)
• M78: 49,852,294 km (0.046 R)
• M79: 50,478,810 km (0.098 R)
• M80: 50,927,902 km (0.069 R)
• M81: 51,198,076 km (0.036 R)
• M82: 52,919,948 km (0.088 R)
• M83: 53,102,158 km (0.099 R)
• M84: 53,650,584 km (0.069 R)
• M85: 55,399,083 km (0.077 R)
• M86: 56,140,939 km (0.076 R)
• M87: 56,792,737 km (0.063 R)
• M88: 57,166,433 km (0.091 R)
• M89: 58,009,866 km (0.118 R)
• M90: 59,994,132 km (0.104 R)
• M91: 60,374,709 km (0.09 R)
• M92: 61,137,957 km (0.11 R)
• M93: 62,096,730 km (0.032 R)
• M94: 62,770,668 km (0.11 R)
• M95: 62,963,799 km (0.117 R)
• M96: 63,543,940 km (0.111 R)
• M97: 65,100,057 km (0.118 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit