🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 19.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.78 AU

Year: 181 Days

Day: 34.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,543,533 km

• M1: 86,617 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.64 AU - 1.68 AU

Year: 793 Days

Day: 18.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.91 AU - 2.83 AU

Year: 1353 Days

Day: 38.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.42 AU - 3.22 AU

Year: 1756 Days

Day: 12.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.54 AU - 5.4 AU

Year: 3505 Days

Day: 22.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 10.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.21 AU - 9.09 AU

Year: 9435 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,543,533 km

• M1: 243,695 km (0.105 R)
• M2: 395,986 km (0.054 R)
• M3: 672,742 km (0.086 R)
• M4: 1,096,702 km (0.114 R)
• M5: 1,514,379 km (0.081 R)
• M6: 2,584,004 km (0.118 R)
• M7: 2,881,704 km (0.088 R)
• M8: 2,983,430 km (0.045 R)
• M9: 3,190,623 km (0.106 R)
• M10: 3,296,090 km (0.094 R)
• M11: 3,402,604 km (0.097 R)
• M12: 3,868,451 km (0.118 R)
• M13: 4,009,373 km (0.076 R)
• M14: 4,123,366 km (0.103 R)
• M15: 4,267,279 km (0.094 R)
• M16: 4,619,732 km (0.076 R)
• M17: 4,829,767 km (0.105 R)
• M18: 5,447,158 km (0.109 R)
• M19: 5,991,544 km (0.115 R)
• M20: 6,419,544 km (0.077 R)
• M21: 6,789,649 km (0.103 R)
• M22: 7,097,521 km (0.116 R)
• M23: 7,235,899 km (0.112 R)
• M24: 7,445,037 km (0.118 R)
• M25: 7,585,659 km (0.106 R)
• M26: 7,833,842 km (0.102 R)
• M27: 8,084,718 km (0.09 R)
• M28: 8,964,802 km (0.057 R)
• M29: 9,114,549 km (0.097 R)
• M30: 9,454,286 km (0.092 R)
• M31: 10,224,416 km (0.062 R)
• M32: 10,459,285 km (0.036 R)
• M33: 12,153,481 km (0.072 R)
• M34: 12,402,411 km (0.094 R)
• M35: 12,485,887 km (0.107 R)
• M36: 13,117,040 km (0.036 R)
• M37: 13,244,498 km (0.088 R)
• M38: 13,500,759 km (0.09 R)
• M39: 14,410,464 km (0.089 R)
• M40: 14,585,942 km (0.107 R)
• M41: 14,939,143 km (0.117 R)
• M42: 15,027,854 km (0.102 R)
• M43: 15,205,876 km (0.087 R)
• M44: 15,339,766 km (0.03 R)
• M45: 16,609,104 km (0.098 R)
• M46: 16,793,109 km (0.103 R)
• M47: 17,163,364 km (0.11 R)
• M48: 17,676,784 km (0.073 R)
• M49: 18,432,552 km (0.052 R)
• M50: 19,926,885 km (0.084 R)
• M51: 20,122,559 km (0.115 R)
• M52: 20,318,832 km (0.1 R)
• M53: 20,515,702 km (0.063 R)
• M54: 21,710,541 km (0.065 R)
• M55: 21,911,899 km (0.081 R)
• M56: 22,012,728 km (0.063 R)
• M57: 22,468,703 km (0.115 R)
• M58: 23,030,293 km (0.115 R)
• M59: 24,323,567 km (0.075 R)
• M60: 24,585,064 km (0.038 R)
• M61: 25,853,354 km (0.091 R)
• M62: 27,631,624 km (0.08 R)
• M63: 28,839,029 km (0.119 R)
• M64: 31,589,386 km (0.075 R)
• M65: 31,989,111 km (0.057 R)
• M66: 32,160,999 km (0.041 R)
• M67: 32,620,713 km (0.087 R)
• M68: 33,954,528 km (0.092 R)
• M69: 35,010,689 km (0.116 R)
• M70: 35,246,904 km (0.077 R)
• M71: 35,365,236 km (0.102 R)
• M72: 35,899,151 km (0.076 R)
• M73: 36,256,540 km (0.109 R)
• M74: 36,435,758 km (0.118 R)
• M75: 36,854,931 km (0.092 R)
• M76: 38,669,554 km (0.116 R)
• M77: 38,852,661 km (0.111 R)
• M78: 39,036,068 km (0.119 R)
• M79: 39,895,508 km (0.102 R)
• M80: 40,513,198 km (0.093 R)
• M81: 40,699,148 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 8.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.14 AU - 12.28 AU

Year: 12998 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,543,533 km

• M1: 128,056 km (0.087 R)
• M2: 270,323 km (0.115 R)
• M3: 580,739 km (0.095 R)
• M4: 772,673 km (0.068 R)
• M5: 945,159 km (0.082 R)
• M6: 1,067,381 km (0.117 R)
• M7: 1,282,951 km (0.071 R)
• M8: 1,350,420 km (0.086 R)
• M9: 1,489,097 km (0.103 R)
• M10: 2,389,377 km (0.097 R)
• M11: 2,473,302 km (0.075 R)
• M12: 2,731,059 km (0.09 R)
• M13: 3,149,185 km (0.071 R)
• M14: 3,523,778 km (0.102 R)
• M15: 3,619,670 km (0.067 R)
• M16: 4,145,656 km (0.112 R)
• M17: 4,383,367 km (0.113 R)
• M18: 5,637,745 km (0.094 R)
• M19: 6,246,160 km (0.081 R)
• M20: 6,558,071 km (0.114 R)
• M21: 6,915,162 km (0.087 R)
• M22: 7,360,365 km (0.082 R)
• M23: 8,406,204 km (0.109 R)
• M24: 8,750,578 km (0.1 R)
• M25: 8,881,027 km (0.033 R)
• M26: 9,099,739 km (0.097 R)
• M27: 10,403,186 km (0.083 R)
• M28: 10,633,865 km (0.119 R)
• M29: 11,053,188 km (0.032 R)
• M30: 12,343,769 km (0.089 R)
• M31: 12,490,076 km (0.095 R)
• M32: 12,784,484 km (0.106 R)
• M33: 13,782,153 km (0.12 R)
• M34: 14,239,324 km (0.102 R)
• M35: 14,598,359 km (0.09 R)
• M36: 14,804,804 km (0.036 R)
• M37: 15,745,924 km (0.074 R)
• M38: 17,521,202 km (0.073 R)
• M39: 18,237,925 km (0.118 R)
• M40: 18,739,676 km (0.083 R)
• M41: 19,529,104 km (0.118 R)
• M42: 19,585,952 km (0.12 R)
• M43: 19,756,792 km (0.072 R)
• M44: 20,617,878 km (0.106 R)
• M45: 21,140,573 km (0.086 R)
• M46: 21,667,606 km (0.098 R)
• M47: 23,033,883 km (0.073 R)
• M48: 23,093,872 km (0.037 R)
• M49: 24,061,621 km (0.041 R)
• M50: 24,427,836 km (0.089 R)
• M51: 24,734,512 km (0.09 R)
• M52: 25,351,753 km (0.088 R)
• M53: 25,413,686 km (0.039 R)
• M54: 25,973,930 km (0.058 R)
• M55: 26,161,526 km (0.033 R)
• M56: 26,979,976 km (0.112 R)
• M57: 27,424,132 km (0.091 R)
• M58: 28,255,298 km (0.05 R)
• M59: 28,319,625 km (0.109 R)
• M60: 28,383,952 km (0.083 R)
• M61: 28,900,364 km (0.056 R)
• M62: 30,139,333 km (0.08 R)
• M63: 31,063,250 km (0.119 R)
• M64: 31,528,649 km (0.119 R)
• M65: 32,063,461 km (0.031 R)
• M66: 36,168,876 km (0.119 R)
• M67: 36,308,600 km (0.082 R)
• M68: 36,378,462 km (0.045 R)
• M69: 37,150,387 km (0.047 R)
• M70: 38,567,677 km (0.043 R)
• M71: 39,139,590 km (0.067 R)
• M72: 39,642,239 km (0.11 R)
• M73: 40,364,049 km (0.039 R)
• M74: 41,308,909 km (0.082 R)
• M75: 43,146,419 km (0.085 R)
• M76: 43,220,470 km (0.097 R)
• M77: 43,294,521 km (0.107 R)
• M78: 43,591,324 km (0.041 R)
• M79: 44,112,373 km (0.082 R)
• M80: 44,336,321 km (0.114 R)
• M81: 44,785,264 km (0.102 R)
• M82: 45,010,409 km (0.067 R)
• M83: 46,900,578 km (0.077 R)
• M84: 47,587,232 km (0.067 R)
• M85: 48,508,157 km (0.108 R)
• M86: 49,978,255 km (0.087 R)
• M87: 51,070,768 km (0.08 R)
• M88: 51,698,631 km (0.06 R)
• M89: 51,934,846 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 5.5

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.88 AU - 18.2 AU

Year: 28416 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,543,533 km

• M1: 202,556 km (0.098 R)
• M2: 251,474 km (0.101 R)
• M3: 903,422 km (0.057 R)
• M4: 1,533,229 km (0.077 R)
• M5: 1,708,258 km (0.086 R)
• M6: 1,852,919 km (0.103 R)
• M7: 1,926,671 km (0.043 R)
• M8: 2,039,318 km (0.107 R)
• M9: 2,154,060 km (0.065 R)
• M10: 2,271,045 km (0.116 R)
• M11: 2,759,482 km (0.077 R)
• M12: 3,782,433 km (0.051 R)
• M13: 5,219,769 km (0.038 R)
• M14: 5,913,155 km (0.083 R)
• M15: 6,132,316 km (0.042 R)
• M16: 6,522,318 km (0.065 R)
• M17: 6,578,716 km (0.12 R)
• M18: 7,326,107 km (0.101 R)
• M19: 7,384,749 km (0.107 R)
• M20: 8,899,877 km (0.106 R)
• M21: 8,962,408 km (0.084 R)
• M22: 9,532,077 km (0.119 R)
• M23: 9,983,115 km (0.091 R)
• M24: 10,309,687 km (0.1 R)
• M25: 10,441,183 km (0.099 R)
• M26: 10,772,543 km (0.09 R)
• M27: 11,310,048 km (0.109 R)
• M28: 11,377,816 km (0.117 R)
• M29: 11,856,080 km (0.061 R)
• M30: 12,201,801 km (0.058 R)
• M31: 13,545,190 km (0.098 R)
• M32: 13,834,063 km (0.111 R)
• M33: 13,906,618 km (0.046 R)
• M34: 15,684,439 km (0.116 R)
• M35: 15,760,136 km (0.105 R)
• M36: 16,599,978 km (0.083 R)
• M37: 16,754,214 km (0.107 R)
• M38: 18,005,301 km (0.074 R)
• M39: 18,482,219 km (0.061 R)
• M40: 18,963,176 km (0.114 R)
• M41: 21,345,671 km (0.113 R)
• M42: 23,042,859 km (0.103 R)
• M43: 23,128,878 km (0.055 R)
• M44: 24,081,816 km (0.1 R)
• M45: 25,313,157 km (0.113 R)
• M46: 25,401,868 km (0.112 R)
• M47: 26,294,967 km (0.115 R)
• M48: 26,655,049 km (0.082 R)
• M49: 27,562,360 km (0.096 R)
• M50: 27,745,019 km (0.112 R)
• M51: 30,062,291 km (0.116 R)
• M52: 30,722,167 km (0.095 R)
• M53: 30,911,558 km (0.059 R)
• M54: 31,291,536 km (0.084 R)
• M55: 31,960,239 km (0.075 R)
• M56: 33,117,528 km (0.076 R)
• M57: 33,214,617 km (0.093 R)
• M58: 36,170,072 km (0.083 R)
• M59: 36,470,315 km (0.092 R)
• M60: 37,375,682 km (0.077 R)
• M61: 39,106,080 km (0.027 R)
• M62: 41,383,708 km (0.112 R)
• M63: 43,704,120 km (0.061 R)
• M64: 45,958,111 km (0.098 R)
• M65: 46,174,729 km (0.112 R)
• M66: 46,935,584 km (0.102 R)
• M67: 47,700,627 km (0.091 R)
• M68: 50,243,043 km (0.118 R)
• M69: 51,812,175 km (0.104 R)
• M70: 52,037,619 km (0.079 R)
• M71: 52,150,416 km (0.086 R)
• M72: 53,397,314 km (0.117 R)
• M73: 54,883,270 km (0.089 R)
• M74: 61,080,960 km (0.079 R)
• M75: 65,780,577 km (0.116 R)
• M76: 66,146,942 km (0.071 R)
• M77: 66,636,427 km (0.092 R)
• M78: 68,730,049 km (0.117 R)
• M79: 70,845,213 km (0.102 R)
• M80: 70,970,277 km (0.11 R)
• M81: 71,095,341 km (0.078 R)
• M82: 73,487,411 km (0.084 R)
• M83: 73,994,248 km (0.052 R)
• M84: 75,011,514 km (0.053 R)
• M85: 76,931,453 km (0.088 R)
• M86: 77,575,023 km (0.112 R)
• M87: 78,479,043 km (0.076 R)
• M88: 79,386,504 km (0.085 R)
• M89: 81,998,482 km (0.061 R)
• M90: 83,051,053 km (0.101 R)
• M91: 83,446,889 km (0.104 R)
• M92: 84,108,112 km (0.089 R)
• M93: 84,240,655 km (0.098 R)
• M94: 84,903,823 km (0.103 R)
• M95: 85,302,651 km (0.091 R)
• M96: 87,172,026 km (0.118 R)
• M97: 88,111,799 km (0.083 R)
• M98: 88,246,288 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit