🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 139 Days

Day: 15.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.12 AU - 1.66 AU

Year: 627 Days

Day: 24.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,653,957 km

• M1: 92,900 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.81 AU - 1.89 AU

Year: 963 Days

Day: 37.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.05 AU - 3.31 AU

Year: 2171 Days

Day: 18.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.69 AU - 4.35 AU

Year: 2529 Days

Day: 15.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,653,957 km

• M1: 140,472 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 10.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.36 AU - 5.52 AU

Year: 4204 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,653,957 km

• M1: 161,267 km (0.07 R)
• M2: 320,588 km (0.064 R)
• M3: 408,253 km (0.051 R)
• M4: 497,114 km (0.088 R)
• M5: 563,984 km (0.084 R)
• M6: 697,724 km (0.115 R)
• M7: 962,064 km (0.082 R)
• M8: 1,099,993 km (0.075 R)
• M9: 1,396,047 km (0.09 R)
• M10: 1,539,063 km (0.12 R)
• M11: 1,672,205 km (0.09 R)
• M12: 2,176,350 km (0.084 R)
• M13: 2,411,518 km (0.081 R)
• M14: 2,549,597 km (0.093 R)
• M15: 2,655,063 km (0.067 R)
• M16: 2,906,687 km (0.082 R)
• M17: 4,030,167 km (0.099 R)
• M18: 4,215,518 km (0.1 R)
• M19: 4,875,993 km (0.091 R)
• M20: 5,568,482 km (0.053 R)
• M21: 5,961,326 km (0.045 R)
• M22: 6,196,793 km (0.066 R)
• M23: 6,339,509 km (0.064 R)
• M24: 6,579,763 km (0.076 R)
• M25: 6,798,625 km (0.091 R)
• M26: 6,872,077 km (0.108 R)
• M27: 7,094,081 km (0.048 R)
• M28: 7,318,477 km (0.066 R)
• M29: 7,877,076 km (0.051 R)
• M30: 8,005,880 km (0.115 R)
• M31: 9,170,050 km (0.074 R)
• M32: 9,496,772 km (0.053 R)
• M33: 10,133,610 km (0.083 R)
• M34: 10,245,659 km (0.073 R)
• M35: 10,499,676 km (0.094 R)
• M36: 10,584,648 km (0.115 R)
• M37: 10,698,492 km (0.091 R)
• M38: 11,071,290 km (0.09 R)
• M39: 11,273,845 km (0.094 R)
• M40: 11,477,448 km (0.05 R)
• M41: 11,623,755 km (0.091 R)
• M42: 12,036,645 km (0.099 R)
• M43: 13,181,368 km (0.089 R)
• M44: 13,365,373 km (0.107 R)
• M45: 13,519,309 km (0.102 R)
• M46: 14,078,356 km (0.103 R)
• M47: 14,266,401 km (0.108 R)
• M48: 14,486,908 km (0.072 R)
• M49: 14,581,753 km (0.104 R)
• M50: 14,963,078 km (0.07 R)
• M51: 15,541,274 km (0.08 R)
• M52: 16,028,664 km (0.086 R)
• M53: 17,655,840 km (0.109 R)
• M54: 17,824,885 km (0.113 R)
• M55: 17,926,462 km (0.106 R)
• M56: 18,028,339 km (0.116 R)
• M57: 18,198,581 km (0.085 R)
• M58: 18,300,906 km (0.056 R)
• M59: 19,369,783 km (0.114 R)
• M60: 19,439,495 km (0.114 R)
• M61: 19,999,739 km (0.071 R)
• M62: 20,352,641 km (0.062 R)
• M63: 20,672,032 km (0.104 R)
• M64: 21,315,752 km (0.085 R)
• M65: 21,495,718 km (0.08 R)
• M66: 21,748,538 km (0.084 R)
• M67: 22,147,815 km (0.045 R)
• M68: 22,769,694 km (0.047 R)
• M69: 22,880,097 km (0.069 R)
• M70: 23,064,401 km (0.08 R)
• M71: 23,175,104 km (0.068 R)
• M72: 23,471,457 km (0.116 R)
• M73: 23,657,407 km (0.058 R)
• M74: 23,843,806 km (0.069 R)
• M75: 24,368,147 km (0.101 R)
• M76: 24,745,133 km (0.078 R)
• M77: 24,896,377 km (0.067 R)
• M78: 25,123,915 km (0.1 R)
• M79: 25,581,086 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 14.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.7 AU - 11.92 AU

Year: 11764 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,653,957 km

• M1: 198,367 km (0.11 R)
• M2: 693,835 km (0.112 R)
• M3: 1,000,211 km (0.1 R)
• M4: 1,530,685 km (0.035 R)
• M5: 1,670,709 km (0.098 R)
• M6: 1,790,687 km (0.082 R)
• M7: 1,989,203 km (0.089 R)
• M8: 2,142,989 km (0.091 R)
• M9: 3,608,301 km (0.089 R)
• M10: 3,797,841 km (0.074 R)
• M11: 4,286,278 km (0.098 R)
• M12: 4,899,181 km (0.057 R)
• M13: 5,109,665 km (0.1 R)
• M14: 5,685,916 km (0.046 R)
• M15: 5,870,220 km (0.1 R)
• M16: 5,981,820 km (0.12 R)
• M17: 6,169,416 km (0.08 R)
• M18: 7,176,359 km (0.064 R)
• M19: 7,375,773 km (0.111 R)
• M20: 7,496,499 km (0.041 R)
• M21: 7,699,054 km (0.09 R)
• M22: 7,821,425 km (0.114 R)
• M23: 7,985,534 km (0.046 R)
• M24: 9,911,158 km (0.059 R)
• M25: 10,720,183 km (0.087 R)
• M26: 11,086,549 km (0.103 R)
• M27: 11,457,103 km (0.112 R)
• M28: 11,973,365 km (0.05 R)
• M29: 12,689,490 km (0.093 R)
• M30: 12,834,450 km (0.105 R)
• M31: 13,077,247 km (0.064 R)
• M32: 13,616,847 km (0.119 R)
• M33: 13,715,731 km (0.087 R)
• M34: 14,113,662 km (0.058 R)
• M35: 14,313,973 km (0.054 R)
• M36: 15,536,337 km (0.025 R)
• M37: 15,847,052 km (0.117 R)
• M38: 16,003,232 km (0.067 R)
• M39: 16,580,381 km (0.076 R)
• M40: 17,271,224 km (0.086 R)
• M41: 18,901,242 km (0.078 R)
• M42: 19,122,198 km (0.11 R)
• M43: 19,399,702 km (0.077 R)
• M44: 19,902,650 km (0.094 R)
• M45: 20,240,442 km (0.108 R)
• M46: 22,247,896 km (0.078 R)
• M47: 22,656,897 km (0.079 R)
• M48: 23,720,388 km (0.056 R)
• M49: 24,198,204 km (0.113 R)
• M50: 25,285,032 km (0.087 R)
• M51: 25,650,948 km (0.076 R)
• M52: 25,957,026 km (0.097 R)
• M53: 26,326,084 km (0.109 R)
• M54: 26,511,286 km (0.099 R)
• M55: 27,007,203 km (0.111 R)
• M56: 28,197,403 km (0.084 R)
• M57: 28,450,074 km (0.088 R)
• M58: 29,212,874 km (0.104 R)
• M59: 29,532,564 km (0.101 R)
• M60: 30,111,209 km (0.107 R)
• M61: 30,888,520 km (0.097 R)
• M62: 31,606,739 km (0.105 R)
• M63: 31,737,936 km (0.087 R)
• M64: 31,869,433 km (0.049 R)
• M65: 33,059,933 km (0.106 R)
• M66: 33,393,237 km (0.05 R)
• M67: 34,332,412 km (0.109 R)
• M68: 35,552,682 km (0.105 R)
• M69: 37,896,282 km (0.107 R)
• M70: 38,035,707 km (0.068 R)
• M71: 40,005,313 km (0.115 R)
• M72: 40,147,281 km (0.097 R)
• M73: 40,788,159 km (0.079 R)
• M74: 43,239,769 km (0.11 R)
• M75: 43,385,477 km (0.118 R)
• M76: 44,189,865 km (0.065 R)
• M77: 44,630,580 km (0.097 R)
• M78: 44,999,040 km (0.115 R)
• M79: 45,220,594 km (0.098 R)
• M80: 45,664,750 km (0.101 R)
• M81: 46,110,402 km (0.069 R)
• M82: 46,781,498 km (0.104 R)
• M83: 49,042,072 km (0.115 R)
• M84: 49,498,345 km (0.106 R)
• M85: 49,879,820 km (0.108 R)
• M86: 51,106,821 km (0.084 R)
• M87: 51,337,950 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 4.4

Gravity: 37.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.35 AU - 17.61 AU

Year: 21097 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,653,957 km

• M1: 123,568 km (0.056 R)
• M2: 628,311 km (0.102 R)
• M3: 955,781 km (0.046 R)
• M4: 1,298,958 km (0.097 R)
• M5: 1,329,177 km (0.076 R)
• M6: 1,547,440 km (0.079 R)
• M7: 1,611,917 km (0.086 R)
• M8: 1,776,924 km (0.079 R)
• M9: 2,414,809 km (0.11 R)
• M10: 5,068,675 km (0.061 R)
• M11: 5,164,717 km (0.102 R)
• M12: 6,261,269 km (0.119 R)
• M13: 7,535,694 km (0.082 R)
• M14: 8,202,152 km (0.063 R)
• M15: 8,714,226 km (0.064 R)
• M16: 10,740,080 km (0.091 R)
• M17: 10,801,864 km (0.108 R)
• M18: 10,987,664 km (0.085 R)
• M19: 11,299,726 km (0.12 R)
• M20: 12,576,843 km (0.065 R)
• M21: 12,706,993 km (0.117 R)
• M22: 13,631,059 km (0.069 R)
• M23: 16,458,608 km (0.118 R)
• M24: 16,743,891 km (0.115 R)
• M25: 17,174,733 km (0.094 R)
• M26: 17,901,180 km (0.12 R)
• M27: 18,121,089 km (0.073 R)
• M28: 18,415,647 km (0.092 R)
• M29: 18,489,549 km (0.082 R)
• M30: 18,637,651 km (0.08 R)
• M31: 20,063,767 km (0.1 R)
• M32: 20,292,203 km (0.09 R)
• M33: 20,597,981 km (0.096 R)
• M34: 21,758,412 km (0.112 R)
• M35: 22,071,520 km (0.101 R)
• M36: 23,258,579 km (0.063 R)
• M37: 23,498,534 km (0.115 R)
• M38: 24,710,277 km (0.094 R)
• M39: 25,447,047 km (0.098 R)
• M40: 25,611,754 km (0.106 R)
• M41: 26,107,970 km (0.114 R)
• M42: 26,690,953 km (0.03 R)
• M43: 27,026,052 km (0.081 R)
• M44: 27,531,244 km (0.083 R)
• M45: 27,615,617 km (0.071 R)
• M46: 27,954,606 km (0.106 R)
• M47: 28,893,482 km (0.08 R)
• M48: 29,065,370 km (0.069 R)
• M49: 30,103,430 km (0.102 R)
• M50: 32,572,393 km (0.111 R)
• M51: 34,466,302 km (0.052 R)
• M52: 36,303,065 km (0.094 R)
• M53: 38,077,146 km (0.057 R)
• M54: 38,265,490 km (0.092 R)
• M55: 38,737,920 km (0.031 R)
• M56: 39,212,145 km (0.091 R)
• M57: 39,592,872 km (0.118 R)
• M58: 41,418,265 km (0.065 R)
• M59: 43,664,477 km (0.101 R)
• M60: 44,059,116 km (0.082 R)
• M61: 44,851,985 km (0.087 R)
• M62: 45,449,628 km (0.091 R)
• M63: 45,749,572 km (0.096 R)
• M64: 45,849,653 km (0.078 R)
• M65: 46,150,345 km (0.081 R)
• M66: 47,461,121 km (0.093 R)
• M67: 47,866,831 km (0.119 R)
• M68: 51,674,246 km (0.069 R)
• M69: 53,455,957 km (0.116 R)
• M70: 56,326,740 km (0.111 R)
• M71: 57,402,797 km (0.043 R)
• M72: 57,726,826 km (0.071 R)
• M73: 58,159,912 km (0.034 R)
• M74: 59,247,339 km (0.115 R)
• M75: 59,793,521 km (0.1 R)
• M76: 60,231,693 km (0.115 R)
• M77: 61,442,239 km (0.074 R)
• M78: 62,216,707 km (0.099 R)
• M79: 62,438,561 km (0.112 R)
• M80: 63,999,016 km (0.106 R)
• M81: 64,896,454 km (0.102 R)
• M82: 65,798,080 km (0.096 R)
• M83: 66,137,368 km (0.117 R)
• M84: 66,590,500 km (0.113 R)
• M85: 66,817,440 km (0.094 R)
• M86: 67,272,068 km (0.057 R)
• M87: 70,021,677 km (0.055 R)
• M88: 70,367,996 km (0.05 R)
• M89: 71,178,218 km (0.067 R)
• M90: 73,275,580 km (0.082 R)
• M91: 73,744,570 km (0.081 R)
• M92: 75,511,620 km (0.085 R)
• M93: 78,008,857 km (0.065 R)
• M94: 78,607,398 km (0.111 R)
• M95: 80,412,296 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit