🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 39.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,320,261 km

• M1: 165,006 km (0.083 R)
• M2: 286,330 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 320 Days

Day: 24.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.93 AU - 1.31 AU

Year: 451 Days

Day: 36.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.04 AU - 1.44 AU

Year: 526 Days

Day: 13.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.15 AU - 1.47 AU

Year: 571 Days

Day: 35.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 11.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.88 AU - 10.96 AU

Year: 10145 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,320,261 km

• M1: 203,004 km (0.09 R)
• M2: 1,378,395 km (0.116 R)
• M3: 1,519,316 km (0.089 R)
• M4: 1,622,987 km (0.067 R)
• M5: 1,707,809 km (0.107 R)
• M6: 1,904,231 km (0.082 R)
• M7: 2,039,318 km (0.079 R)
• M8: 2,248,157 km (0.114 R)
• M9: 2,513,244 km (0.058 R)
• M10: 2,737,641 km (0.102 R)
• M11: 2,890,829 km (0.115 R)
• M12: 3,477,552 km (0.065 R)
• M13: 3,560,429 km (0.105 R)
• M14: 4,042,583 km (0.086 R)
• M15: 4,485,393 km (0.088 R)
• M16: 4,912,644 km (0.09 R)
• M17: 5,162,772 km (0.079 R)
• M18: 5,321,196 km (0.078 R)
• M19: 5,449,252 km (0.075 R)
• M20: 5,740,818 km (0.099 R)
• M21: 5,839,254 km (0.038 R)
• M22: 6,204,721 km (0.117 R)
• M23: 6,577,818 km (0.119 R)
• M24: 7,488,421 km (0.057 R)
• M25: 7,885,603 km (0.118 R)
• M26: 7,995,109 km (0.073 R)
• M27: 8,105,213 km (0.1 R)
• M28: 8,700,612 km (0.062 R)
• M29: 9,079,992 km (0.108 R)
• M30: 9,659,086 km (0.106 R)
• M31: 10,210,503 km (0.106 R)
• M32: 10,853,326 km (0.108 R)
• M33: 11,509,163 km (0.085 R)
• M34: 11,841,868 km (0.046 R)
• M35: 12,517,003 km (0.095 R)
• M36: 13,334,705 km (0.115 R)
• M37: 13,904,374 km (0.047 R)
• M38: 14,303,352 km (0.072 R)
• M39: 14,616,161 km (0.034 R)
• M40: 15,248,810 km (0.089 R)
• M41: 15,936,661 km (0.086 R)
• M42: 16,214,614 km (0.094 R)
• M43: 16,494,212 km (0.077 R)
• M44: 16,775,307 km (0.104 R)
• M45: 17,532,870 km (0.056 R)
• M46: 17,724,057 km (0.087 R)
• M47: 18,204,864 km (0.052 R)
• M48: 19,032,290 km (0.106 R)
• M49: 19,871,833 km (0.09 R)
• M50: 20,071,247 km (0.098 R)
• M51: 20,824,472 km (0.09 R)
• M52: 21,179,319 km (0.093 R)
• M53: 21,689,597 km (0.095 R)
• M54: 22,566,240 km (0.079 R)
• M55: 23,087,439 km (0.057 R)
• M56: 23,192,158 km (0.104 R)
• M57: 24,247,870 km (0.103 R)
• M58: 24,728,079 km (0.098 R)
• M59: 25,050,014 km (0.081 R)
• M60: 25,265,285 km (0.117 R)
• M61: 26,460,871 km (0.088 R)
• M62: 28,906,647 km (0.087 R)
• M63: 29,302,483 km (0.113 R)
• M64: 29,529,423 km (0.058 R)
• M65: 29,756,961 km (0.086 R)
• M66: 30,787,990 km (0.12 R)
• M67: 33,298,392 km (0.108 R)
• M68: 33,594,446 km (0.067 R)
• M69: 34,308,776 km (0.042 R)
• M70: 35,510,495 km (0.032 R)
• M71: 36,603,757 km (0.071 R)
• M72: 36,848,200 km (0.104 R)
• M73: 37,154,576 km (0.095 R)
• M74: 37,831,506 km (0.084 R)
• M75: 38,016,858 km (0.114 R)
• M76: 39,010,338 km (0.112 R)
• M77: 39,385,080 km (0.12 R)
• M78: 39,510,294 km (0.098 R)
• M79: 40,012,344 km (0.042 R)
• M80: 41,149,737 km (0.093 R)
• M81: 41,403,903 km (0.089 R)
• M82: 41,786,126 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 6.5

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.57 AU - 17.67 AU

Year: 24646 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,320,261 km

• M1: 176,226 km (0.077 R)
• M2: 640,129 km (0.1 R)
• M3: 797,207 km (0.087 R)
• M4: 917,185 km (0.062 R)
• M5: 1,602,193 km (0.077 R)
• M6: 2,207,017 km (0.114 R)
• M7: 2,377,110 km (0.059 R)
• M8: 2,516,236 km (0.101 R)
• M9: 3,175,215 km (0.105 R)
• M10: 3,328,553 km (0.052 R)
• M11: 3,722,743 km (0.105 R)
• M12: 3,803,376 km (0.097 R)
• M13: 4,215,369 km (0.072 R)
• M14: 4,384,115 km (0.11 R)
• M15: 4,771,873 km (0.116 R)
• M16: 5,718,977 km (0.055 R)
• M17: 5,765,502 km (0.107 R)
• M18: 5,905,825 km (0.066 R)
• M19: 6,624,493 km (0.098 R)
• M20: 6,919,650 km (0.086 R)
• M21: 7,779,239 km (0.045 R)
• M22: 8,779,151 km (0.102 R)
• M23: 9,157,783 km (0.098 R)
• M24: 9,819,006 km (0.068 R)
• M25: 10,667,226 km (0.068 R)
• M26: 12,012,709 km (0.046 R)
• M27: 13,225,649 km (0.107 R)
• M28: 13,971,843 km (0.116 R)
• M29: 14,477,035 km (0.077 R)
• M30: 14,988,061 km (0.056 R)
• M31: 15,116,715 km (0.053 R)
• M32: 16,556,445 km (0.119 R)
• M33: 17,023,639 km (0.102 R)
• M34: 17,834,759 km (0.074 R)
• M35: 17,971,043 km (0.074 R)
• M36: 19,846,102 km (0.089 R)
• M37: 19,987,323 km (0.085 R)
• M38: 20,986,188 km (0.107 R)
• M39: 21,928,056 km (0.038 R)
• M40: 22,220,669 km (0.036 R)
• M41: 22,809,786 km (0.115 R)
• M42: 23,031,939 km (0.109 R)
• M43: 23,254,989 km (0.119 R)
• M44: 23,777,983 km (0.1 R)
• M45: 23,852,932 km (0.082 R)
• M46: 24,229,320 km (0.119 R)
• M47: 24,531,807 km (0.078 R)
• M48: 24,683,499 km (0.086 R)
• M49: 25,370,004 km (0.102 R)
• M50: 25,600,235 km (0.037 R)
• M51: 27,309,839 km (0.042 R)
• M52: 27,545,905 km (0.068 R)
• M53: 30,429,852 km (0.09 R)
• M54: 31,083,745 km (0.103 R)
• M55: 32,654,971 km (0.086 R)
• M56: 32,738,447 km (0.115 R)
• M57: 33,492,420 km (0.072 R)
• M58: 35,188,262 km (0.108 R)
• M59: 35,444,971 km (0.107 R)
• M60: 36,738,245 km (0.062 R)
• M61: 37,783,934 km (0.072 R)
• M62: 38,222,406 km (0.08 R)
• M63: 44,721,984 km (0.115 R)
• M64: 45,092,987 km (0.093 R)
• M65: 45,278,788 km (0.083 R)
• M66: 46,399,425 km (0.116 R)
• M67: 47,529,039 km (0.076 R)
• M68: 48,287,201 km (0.066 R)
• M69: 48,858,515 km (0.082 R)
• M70: 51,553,670 km (0.053 R)
• M71: 51,942,625 km (0.087 R)
• M72: 53,115,322 km (0.076 R)
• M73: 53,902,058 km (0.109 R)
• M74: 54,000,643 km (0.077 R)
• M75: 54,197,962 km (0.109 R)
• M76: 54,395,581 km (0.056 R)
• M77: 56,785,856 km (0.096 R)
• M78: 59,617,444 km (0.069 R)
• M79: 60,127,872 km (0.026 R)
• M80: 61,667,833 km (0.095 R)
• M81: 63,013,017 km (0.094 R)
• M82: 67,424,658 km (0.061 R)
• M83: 67,637,236 km (0.097 R)
• M84: 69,024,308 km (0.088 R)
• M85: 69,990,112 km (0.091 R)
• M86: 72,260,708 km (0.094 R)
• M87: 72,587,131 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 3.1

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.71 AU - 19.73 AU

Year: 30843 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,320,261 km

• M1: 48,919 km (0.077 R)
• M2: 83,775 km (0.106 R)
• M3: 143,315 km (0.093 R)
• M4: 319,242 km (0.08 R)
• M5: 367,412 km (0.097 R)
• M6: 1,015,470 km (0.069 R)
• M7: 1,718,730 km (0.1 R)
• M8: 2,442,335 km (0.085 R)
• M9: 3,247,471 km (0.049 R)
• M10: 4,164,805 km (0.111 R)
• M11: 4,830,964 km (0.074 R)
• M12: 4,951,989 km (0.078 R)
• M13: 5,238,169 km (0.104 R)
• M14: 5,529,736 km (0.117 R)
• M15: 6,084,893 km (0.091 R)
• M16: 6,171,959 km (0.097 R)
• M17: 6,524,113 km (0.064 R)
• M18: 6,837,520 km (0.102 R)
• M19: 6,973,355 km (0.091 R)
• M20: 7,018,833 km (0.067 R)
• M21: 7,665,694 km (0.111 R)
• M22: 8,818,196 km (0.106 R)
• M23: 9,065,182 km (0.101 R)
• M24: 10,281,263 km (0.045 R)
• M25: 10,488,905 km (0.117 R)
• M26: 10,593,175 km (0.085 R)
• M27: 10,908,228 km (0.108 R)
• M28: 10,961,036 km (0.109 R)
• M29: 11,173,166 km (0.053 R)
• M30: 12,528,971 km (0.12 R)
• M31: 13,764,350 km (0.102 R)
• M32: 13,821,497 km (0.103 R)
• M33: 15,867,996 km (0.118 R)
• M34: 17,633,699 km (0.118 R)
• M35: 17,882,032 km (0.034 R)
• M36: 18,256,924 km (0.095 R)
• M37: 18,319,606 km (0.073 R)
• M38: 20,559,235 km (0.057 R)
• M39: 20,624,460 km (0.11 R)
• M40: 22,010,484 km (0.086 R)
• M41: 22,546,344 km (0.117 R)
• M42: 22,951,156 km (0.06 R)
• M43: 23,630,928 km (0.077 R)
• M44: 24,042,023 km (0.115 R)
• M45: 24,110,838 km (0.097 R)
• M46: 24,455,512 km (0.08 R)
• M47: 25,991,433 km (0.094 R)
• M48: 26,203,413 km (0.094 R)
• M49: 28,208,174 km (0.088 R)
• M50: 29,743,797 km (0.114 R)
• M51: 30,707,955 km (0.096 R)
• M52: 30,931,903 km (0.064 R)
• M53: 32,362,807 km (0.048 R)
• M54: 32,819,230 km (0.112 R)
• M55: 33,430,935 km (0.088 R)
• M56: 34,046,531 km (0.054 R)
• M57: 34,510,583 km (0.059 R)
• M58: 35,054,671 km (0.083 R)
• M59: 35,210,701 km (0.083 R)
• M60: 35,288,791 km (0.088 R)
• M61: 36,703,838 km (0.054 R)
• M62: 37,100,272 km (0.065 R)
• M63: 40,321,862 km (0.031 R)
• M64: 42,048,820 km (0.066 R)
• M65: 42,380,478 km (0.111 R)
• M66: 43,129,814 km (0.059 R)
• M67: 43,296,915 km (0.076 R)
• M68: 43,548,090 km (0.118 R)
• M69: 43,799,713 km (0.073 R)
• M70: 44,135,860 km (0.107 R)
• M71: 44,472,904 km (0.088 R)
• M72: 44,980,041 km (0.045 R)
• M73: 45,404,151 km (0.088 R)
• M74: 47,113,905 km (0.102 R)
• M75: 47,976,486 km (0.084 R)
• M76: 48,236,337 km (0.045 R)
• M77: 48,670,470 km (0.075 R)
• M78: 50,068,163 km (0.117 R)
• M79: 50,419,718 km (0.1 R)
• M80: 50,860,134 km (0.078 R)
• M81: 52,100,450 km (0.096 R)
• M82: 52,813,583 km (0.096 R)
• M83: 54,701,060 km (0.034 R)
• M84: 55,971,445 km (0.103 R)
• M85: 56,610,377 km (0.08 R)
• M86: 58,172,030 km (0.075 R)
• M87: 60,307,240 km (0.094 R)
• M88: 61,901,804 km (0.12 R)
• M89: 62,467,882 km (0.112 R)
• M90: 62,940,911 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit