🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.54 AU - 0.56 AU

Year: 153 Days

Day: 25.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 456 Days

Day: 39.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.71 AU - 2.05 AU

Year: 966 Days

Day: 40.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,124,551 km

• M1: 1,503,309 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.54 AU - 4.32 AU

Year: 2920 Days

Day: 23.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 9.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.28 AU - 9.4 AU

Year: 9849 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,124,551 km

• M1: 261,497 km (0.072 R)
• M2: 727,046 km (0.079 R)
• M3: 1,217,427 km (0.093 R)
• M4: 1,304,344 km (0.115 R)
• M5: 1,484,759 km (0.07 R)
• M6: 1,601,744 km (0.112 R)
• M7: 1,795,474 km (0.111 R)
• M8: 1,870,123 km (0.111 R)
• M9: 1,945,820 km (0.106 R)
• M10: 2,048,444 km (0.118 R)
• M11: 2,179,342 km (0.111 R)
• M12: 2,845,800 km (0.106 R)
• M13: 3,022,027 km (0.103 R)
• M14: 3,826,115 km (0.06 R)
• M15: 4,185,599 km (0.111 R)
• M16: 4,386,359 km (0.116 R)
• M17: 4,556,003 km (0.085 R)
• M18: 4,727,891 km (0.075 R)
• M19: 4,797,305 km (0.073 R)
• M20: 4,937,029 km (0.056 R)
• M21: 5,042,645 km (0.084 R)
• M22: 5,220,517 km (0.114 R)
• M23: 5,436,686 km (0.088 R)
• M24: 5,692,648 km (0.104 R)
• M25: 5,952,649 km (0.099 R)
• M26: 6,178,542 km (0.12 R)
• M27: 7,310,100 km (0.072 R)
• M28: 7,511,608 km (0.11 R)
• M29: 8,294,005 km (0.094 R)
• M30: 9,275,666 km (0.119 R)
• M31: 9,669,707 km (0.082 R)
• M32: 10,069,433 km (0.113 R)
• M33: 10,338,858 km (0.055 R)
• M34: 10,565,200 km (0.032 R)
• M35: 10,884,741 km (0.085 R)
• M36: 11,346,849 km (0.053 R)
• M37: 12,147,347 km (0.066 R)
• M38: 13,161,022 km (0.103 R)
• M39: 13,308,077 km (0.11 R)
• M40: 13,455,580 km (0.084 R)
• M41: 13,653,199 km (0.101 R)
• M42: 14,001,463 km (0.107 R)
• M43: 14,402,984 km (0.096 R)
• M44: 14,655,804 km (0.058 R)
• M45: 15,165,933 km (0.104 R)
• M46: 16,151,185 km (0.07 R)
• M47: 16,466,686 km (0.075 R)
• M48: 16,997,011 km (0.093 R)
• M49: 18,401,735 km (0.043 R)
• M50: 19,062,658 km (0.097 R)
• M51: 20,521,238 km (0.061 R)
• M52: 21,378,882 km (0.104 R)
• M53: 21,783,245 km (0.083 R)
• M54: 21,841,140 km (0.049 R)
• M55: 22,073,465 km (0.095 R)
• M56: 23,188,418 km (0.108 R)
• M57: 24,622,762 km (0.056 R)
• M58: 24,743,488 km (0.112 R)
• M59: 24,804,075 km (0.053 R)
• M60: 24,985,836 km (0.116 R)
• M61: 25,350,706 km (0.043 R)
• M62: 25,533,664 km (0.089 R)
• M63: 26,270,433 km (0.076 R)
• M64: 27,201,231 km (0.096 R)
• M65: 27,263,614 km (0.059 R)
• M66: 28,395,621 km (0.115 R)
• M67: 29,542,887 km (0.11 R)
• M68: 30,251,382 km (0.099 R)
• M69: 31,096,012 km (0.102 R)
• M70: 31,619,604 km (0.065 R)
• M71: 33,475,067 km (0.077 R)
• M72: 33,944,355 km (0.035 R)
• M73: 35,912,016 km (0.056 R)
• M74: 36,117,713 km (0.046 R)
• M75: 36,737,048 km (0.092 R)
• M76: 37,013,505 km (0.107 R)
• M77: 37,986,191 km (0.107 R)
• M78: 38,056,053 km (0.118 R)
• M79: 39,602,596 km (0.098 R)
• M80: 41,241,291 km (0.084 R)
• M81: 42,105,069 km (0.112 R)
• M82: 42,611,757 km (0.075 R)
• M83: 42,684,312 km (0.045 R)
• M84: 43,338,952 km (0.1 R)
• M85: 46,065,224 km (0.117 R)
• M86: 46,438,021 km (0.107 R)
• M87: 46,587,320 km (0.118 R)
• M88: 48,467,616 km (0.103 R)
• M89: 49,607,701 km (0.104 R)
• M90: 50,910,399 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 6.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.82 AU - 14.92 AU

Year: 19357 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,124,551 km

• M1: 137,929 km (0.098 R)
• M2: 922,869 km (0.072 R)
• M3: 998,117 km (0.116 R)
• M4: 1,041,949 km (0.108 R)
• M5: 1,120,488 km (0.102 R)
• M6: 2,352,726 km (0.099 R)
• M7: 2,411,966 km (0.096 R)
• M8: 2,730,610 km (0.115 R)
• M9: 3,014,247 km (0.092 R)
• M10: 3,340,520 km (0.099 R)
• M11: 3,390,486 km (0.103 R)
• M12: 4,403,862 km (0.086 R)
• M13: 4,513,817 km (0.028 R)
• M14: 4,680,319 km (0.104 R)
• M15: 4,811,217 km (0.079 R)
• M16: 4,886,614 km (0.071 R)
• M17: 5,327,479 km (0.047 R)
• M18: 5,622,038 km (0.113 R)
• M19: 5,881,440 km (0.088 R)
• M20: 6,267,702 km (0.118 R)
• M21: 6,830,788 km (0.1 R)
• M22: 6,915,461 km (0.106 R)
• M23: 7,064,759 km (0.072 R)
• M24: 8,161,312 km (0.101 R)
• M25: 8,364,316 km (0.111 R)
• M26: 8,660,370 km (0.056 R)
• M27: 8,890,601 km (0.056 R)
• M28: 9,380,385 km (0.082 R)
• M29: 9,640,536 km (0.115 R)
• M30: 9,735,680 km (0.086 R)
• M31: 9,807,337 km (0.117 R)
• M32: 11,400,704 km (0.079 R)
• M33: 12,034,700 km (0.088 R)
• M34: 12,941,562 km (0.057 R)
• M35: 13,416,386 km (0.082 R)
• M36: 13,469,493 km (0.08 R)
• M37: 14,328,783 km (0.048 R)
• M38: 14,464,618 km (0.115 R)
• M39: 14,628,278 km (0.108 R)
• M40: 15,150,375 km (0.047 R)
• M41: 15,706,580 km (0.104 R)
• M42: 15,987,225 km (0.108 R)
• M43: 17,154,986 km (0.078 R)
• M44: 17,997,521 km (0.038 R)
• M45: 19,301,267 km (0.107 R)
• M46: 19,481,532 km (0.068 R)
• M47: 20,268,567 km (0.103 R)
• M48: 20,390,489 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.8

Radius: 7.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.87 AU - 22.59 AU

Year: 30376 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,124,551 km

• M1: 136,583 km (0.117 R)
• M2: 195,076 km (0.111 R)
• M3: 393,592 km (0.084 R)
• M4: 751,879 km (0.096 R)
• M5: 802,892 km (0.038 R)
• M6: 1,076,357 km (0.088 R)
• M7: 1,409,661 km (0.106 R)
• M8: 1,538,764 km (0.089 R)
• M9: 1,671,756 km (0.069 R)
• M10: 1,739,674 km (0.117 R)
• M11: 1,913,806 km (0.114 R)
• M12: 2,020,918 km (0.117 R)
• M13: 2,547,502 km (0.102 R)
• M14: 3,720,200 km (0.091 R)
• M15: 7,588,352 km (0.088 R)
• M16: 7,873,785 km (0.056 R)
• M17: 7,931,380 km (0.119 R)
• M18: 7,989,125 km (0.11 R)
• M19: 8,990,832 km (0.054 R)
• M20: 9,171,696 km (0.107 R)
• M21: 9,598,499 km (0.098 R)
• M22: 11,174,961 km (0.09 R)
• M23: 11,565,112 km (0.119 R)
• M24: 13,033,864 km (0.097 R)
• M25: 13,101,931 km (0.07 R)
• M26: 16,215,661 km (0.037 R)
• M27: 17,703,113 km (0.114 R)
• M28: 20,488,027 km (0.063 R)
• M29: 23,572,136 km (0.049 R)
• M30: 23,821,815 km (0.078 R)
• M31: 23,905,141 km (0.11 R)
• M32: 26,193,241 km (0.106 R)
• M33: 26,538,064 km (0.116 R)
• M34: 26,971,299 km (0.108 R)
• M35: 31,156,300 km (0.093 R)
• M36: 31,247,405 km (0.064 R)
• M37: 32,349,044 km (0.07 R)
• M38: 32,718,999 km (0.113 R)
• M39: 34,118,936 km (0.094 R)
• M40: 34,778,962 km (0.04 R)
• M41: 36,495,448 km (0.06 R)
• M42: 36,591,490 km (0.114 R)
• M43: 36,880,513 km (0.104 R)
• M44: 39,121,339 km (0.049 R)
• M45: 40,208,467 km (0.108 R)
• M46: 42,716,026 km (0.112 R)
• M47: 46,623,373 km (0.108 R)
• M48: 46,727,643 km (0.069 R)
• M49: 47,565,391 km (0.094 R)
• M50: 47,670,409 km (0.12 R)
• M51: 49,043,119 km (0.105 R)
• M52: 49,574,640 km (0.099 R)
• M53: 49,894,480 km (0.068 R)
• M54: 50,643,218 km (0.074 R)
• M55: 51,287,984 km (0.12 R)
• M56: 51,503,555 km (0.045 R)
• M57: 51,611,415 km (0.118 R)
• M58: 51,719,425 km (0.079 R)
• M59: 51,827,434 km (0.118 R)
• M60: 51,935,594 km (0.11 R)
• M61: 53,129,684 km (0.063 R)
• M62: 53,238,741 km (0.087 R)
• M63: 56,432,206 km (0.105 R)
• M64: 58,108,301 km (0.088 R)
• M65: 59,008,730 km (0.1 R)
• M66: 59,234,623 km (0.083 R)
• M67: 59,460,815 km (0.087 R)
• M68: 60,141,037 km (0.094 R)
• M69: 62,196,960 km (0.108 R)
• M70: 63,464,653 km (0.118 R)
• M71: 63,811,869 km (0.092 R)
• M72: 64,624,485 km (0.077 R)
• M73: 64,857,259 km (0.099 R)
• M74: 64,973,796 km (0.093 R)
• M75: 65,674,363 km (0.105 R)
• M76: 65,908,334 km (0.101 R)
• M77: 66,729,776 km (0.094 R)
• M78: 67,672,691 km (0.117 R)
• M79: 67,790,873 km (0.048 R)
• M80: 70,168,732 km (0.073 R)
• M81: 70,288,410 km (0.064 R)
• M82: 70,647,594 km (0.11 R)
• M83: 71,367,908 km (0.11 R)
• M84: 72,090,615 km (0.096 R)
• M85: 74,273,398 km (0.104 R)
• M86: 75,005,829 km (0.05 R)
• M87: 75,372,942 km (0.09 R)
• M88: 77,464,470 km (0.111 R)
• M89: 80,074,205 km (0.12 R)
• M90: 81,076,062 km (0.069 R)
• M91: 81,327,087 km (0.114 R)
• M92: 81,704,223 km (0.12 R)
• M93: 81,955,997 km (0.087 R)
• M94: 83,345,163 km (0.12 R)
• M95: 83,725,440 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit