🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.7 AU - 0.7 AU

Year: 207 Days

Day: 12.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 56.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 20.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,091,675 km

• M1: 247,285 km (0.045 R)
• M2: 527,183 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 267 Days

Day: 19.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.82 AU - 1.24 AU

Year: 369 Days

Day: 27 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 12.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.46 AU - 15.34 AU

Year: 16360 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,091,675 km

• M1: 523,892 km (0.095 R)
• M2: 648,357 km (0.076 R)
• M3: 952,340 km (0.1 R)
• M4: 1,110,016 km (0.071 R)
• M5: 1,326,036 km (0.029 R)
• M6: 2,085,245 km (0.108 R)
• M7: 2,263,715 km (0.092 R)
• M8: 2,447,272 km (0.063 R)
• M9: 2,540,920 km (0.076 R)
• M10: 3,543,674 km (0.045 R)
• M11: 3,650,188 km (0.026 R)
• M12: 4,199,063 km (0.105 R)
• M13: 4,464,300 km (0.087 R)
• M14: 4,774,117 km (0.109 R)
• M15: 5,211,541 km (0.029 R)
• M16: 5,496,824 km (0.081 R)
• M17: 5,829,081 km (0.101 R)
• M18: 5,997,678 km (0.118 R)
• M19: 7,043,367 km (0.043 R)
• M20: 8,667,551 km (0.065 R)
• M21: 9,103,330 km (0.105 R)
• M22: 9,695,588 km (0.098 R)
• M23: 9,895,750 km (0.09 R)
• M24: 12,133,434 km (0.102 R)
• M25: 12,241,295 km (0.058 R)
• M26: 12,620,974 km (0.065 R)
• M27: 14,008,793 km (0.07 R)
• M28: 15,386,291 km (0.099 R)
• M29: 16,566,917 km (0.11 R)
• M30: 16,987,137 km (0.117 R)
• M31: 17,471,535 km (0.12 R)
• M32: 18,454,094 km (0.067 R)
• M33: 19,140,000 km (0.112 R)
• M34: 20,280,385 km (0.086 R)
• M35: 21,573,210 km (0.088 R)
• M36: 22,295,618 km (0.111 R)
• M37: 22,493,985 km (0.055 R)
• M38: 23,226,565 km (0.115 R)
• M39: 23,629,283 km (0.057 R)
• M40: 24,714,915 km (0.076 R)
• M41: 26,864,187 km (0.102 R)
• M42: 27,075,419 km (0.059 R)
• M43: 28,784,425 km (0.12 R)
• M44: 29,797,502 km (0.115 R)
• M45: 30,381,682 km (0.109 R)
• M46: 30,748,646 km (0.067 R)
• M47: 32,605,754 km (0.063 R)
• M48: 34,269,880 km (0.114 R)
• M49: 36,427,530 km (0.097 R)
• M50: 38,074,603 km (0.076 R)
• M51: 38,708,299 km (0.075 R)
• M52: 39,986,464 km (0.083 R)
• M53: 40,792,198 km (0.087 R)
• M54: 42,337,993 km (0.118 R)
• M55: 42,419,823 km (0.092 R)
• M56: 44,068,690 km (0.114 R)
• M57: 44,317,920 km (0.105 R)
• M58: 44,567,450 km (0.047 R)
• M59: 44,650,776 km (0.112 R)
• M60: 46,665,560 km (0.105 R)
• M61: 47,599,050 km (0.053 R)
• M62: 48,110,675 km (0.1 R)
• M63: 49,656,769 km (0.068 R)
• M64: 50,522,791 km (0.118 R)
• M65: 51,831,025 km (0.065 R)
• M66: 54,125,108 km (0.084 R)
• M67: 54,302,980 km (0.085 R)
• M68: 55,195,032 km (0.042 R)
• M69: 55,732,537 km (0.048 R)
• M70: 55,822,296 km (0.09 R)
• M71: 56,362,045 km (0.051 R)
• M72: 57,174,661 km (0.098 R)
• M73: 58,537,647 km (0.062 R)
• M74: 58,720,306 km (0.112 R)
• M75: 61,481,135 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 4.7

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.06 AU - 17.34 AU

Year: 20925 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,091,675 km

• M1: 395,238 km (0.054 R)
• M2: 519,703 km (0.078 R)
• M3: 596,447 km (0.105 R)
• M4: 894,296 km (0.101 R)
• M5: 1,232,986 km (0.101 R)
• M6: 1,986,061 km (0.102 R)
• M7: 2,169,618 km (0.101 R)
• M8: 3,237,298 km (0.07 R)
• M9: 3,489,670 km (0.106 R)
• M10: 4,090,006 km (0.113 R)
• M11: 4,167,198 km (0.066 R)
• M12: 4,206,094 km (0.088 R)
• M13: 6,161,936 km (0.064 R)
• M14: 7,206,877 km (0.109 R)
• M15: 7,725,832 km (0.12 R)
• M16: 7,821,425 km (0.097 R)
• M17: 7,917,467 km (0.064 R)
• M18: 8,207,986 km (0.111 R)
• M19: 10,022,609 km (0.11 R)
• M20: 10,336,764 km (0.103 R)
• M21: 10,600,954 km (0.062 R)
• M22: 11,679,854 km (0.033 R)
• M23: 13,477,422 km (0.032 R)
• M24: 15,239,236 km (0.108 R)
• M25: 15,479,640 km (0.052 R)
• M26: 16,208,032 km (0.106 R)
• M27: 16,269,217 km (0.097 R)
• M28: 16,885,560 km (0.094 R)
• M29: 16,947,644 km (0.12 R)
• M30: 17,134,342 km (0.06 R)
• M31: 17,698,176 km (0.043 R)
• M32: 17,950,847 km (0.034 R)
• M33: 18,715,741 km (0.107 R)
• M34: 19,883,053 km (0.114 R)
• M35: 20,079,774 km (0.037 R)
• M36: 20,806,969 km (0.108 R)
• M37: 21,073,553 km (0.038 R)
• M38: 21,812,566 km (0.104 R)
• M39: 23,177,647 km (0.119 R)
• M40: 23,453,954 km (0.089 R)
• M41: 23,523,218 km (0.113 R)
• M42: 24,570,104 km (0.096 R)
• M43: 25,489,682 km (0.089 R)
• M44: 25,703,457 km (0.062 R)
• M45: 25,846,323 km (0.081 R)
• M46: 25,917,831 km (0.037 R)
• M47: 27,071,380 km (0.08 R)
• M48: 27,727,517 km (0.104 R)
• M49: 28,241,385 km (0.064 R)
• M50: 28,981,147 km (0.031 R)
• M51: 30,630,762 km (0.096 R)
• M52: 32,928,885 km (0.045 R)
• M53: 35,758,828 km (0.027 R)
• M54: 36,158,105 km (0.108 R)
• M55: 36,318,174 km (0.047 R)
• M56: 38,502,303 km (0.08 R)
• M57: 38,993,433 km (0.072 R)
• M58: 40,147,431 km (0.119 R)
• M59: 40,562,266 km (0.119 R)
• M60: 41,229,024 km (0.092 R)
• M61: 42,488,787 km (0.102 R)
• M62: 44,359,359 km (0.102 R)
• M63: 44,444,929 km (0.087 R)
• M64: 44,702,237 km (0.098 R)
• M65: 46,778,506 km (0.038 R)
• M66: 47,215,033 km (0.089 R)
• M67: 48,356,165 km (0.044 R)
• M68: 49,773,306 km (0.06 R)
• M69: 50,129,648 km (0.076 R)
• M70: 50,486,888 km (0.11 R)
• M71: 50,934,485 km (0.047 R)
• M72: 51,114,002 km (0.108 R)
• M73: 51,203,761 km (0.111 R)
• M74: 52,104,789 km (0.048 R)
• M75: 52,920,097 km (0.108 R)
• M76: 53,830,999 km (0.119 R)
• M77: 55,299,152 km (0.098 R)
• M78: 55,391,304 km (0.106 R)
• M79: 56,501,620 km (0.101 R)
• M80: 56,594,520 km (0.103 R)
• M81: 57,246,019 km (0.075 R)
• M82: 57,619,265 km (0.111 R)
• M83: 60,255,479 km (0.106 R)
• M84: 60,350,324 km (0.097 R)
• M85: 61,588,247 km (0.074 R)
• M86: 63,315,952 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.9

Radius: 4.6

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.81 AU - 18.07 AU

Year: 25717 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,091,675 km

• M1: 171,439 km (0.096 R)
• M2: 583,432 km (0.049 R)
• M3: 1,767,648 km (0.112 R)
• M4: 1,800,261 km (0.088 R)
• M5: 1,999,974 km (0.036 R)
• M6: 2,034,082 km (0.115 R)
• M7: 2,206,868 km (0.087 R)
• M8: 2,566,651 km (0.073 R)
• M9: 2,867,642 km (0.089 R)
• M10: 3,179,703 km (0.111 R)
• M11: 3,543,674 km (0.089 R)
• M12: 3,793,652 km (0.074 R)
• M13: 4,222,849 km (0.055 R)
• M14: 4,487,787 km (0.106 R)
• M15: 4,849,365 km (0.073 R)
• M16: 7,844,314 km (0.074 R)
• M17: 8,554,455 km (0.066 R)
• M18: 8,833,006 km (0.113 R)
• M19: 9,228,094 km (0.074 R)
• M20: 9,284,941 km (0.069 R)
• M21: 10,093,817 km (0.077 R)
• M22: 10,685,178 km (0.108 R)
• M23: 11,166,434 km (0.07 R)
• M24: 11,470,866 km (0.06 R)
• M25: 11,532,051 km (0.083 R)
• M26: 11,839,624 km (0.071 R)
• M27: 11,901,408 km (0.103 R)
• M28: 12,274,804 km (0.098 R)
• M29: 12,400,168 km (0.078 R)
• M30: 12,778,650 km (0.083 R)
• M31: 13,676,387 km (0.032 R)
• M32: 14,264,157 km (0.101 R)
• M33: 15,667,535 km (0.09 R)
• M34: 16,766,032 km (0.113 R)
• M35: 17,747,394 km (0.116 R)
• M36: 18,459,629 km (0.113 R)
• M37: 19,181,289 km (0.112 R)
• M38: 20,651,986 km (0.035 R)
• M39: 21,325,625 km (0.115 R)
• M40: 21,702,911 km (0.093 R)
• M41: 22,464,065 km (0.055 R)
• M42: 22,924,976 km (0.103 R)
• M43: 23,156,703 km (0.069 R)
• M44: 24,012,702 km (0.111 R)
• M45: 24,247,870 km (0.089 R)
• M46: 24,799,737 km (0.083 R)
• M47: 25,435,528 km (0.116 R)
• M48: 26,399,237 km (0.026 R)
• M49: 27,048,193 km (0.112 R)
• M50: 27,949,221 km (0.078 R)
• M51: 28,362,111 km (0.117 R)
• M52: 29,360,976 km (0.099 R)
• M53: 29,949,045 km (0.093 R)
• M54: 30,286,837 km (0.1 R)
• M55: 31,136,702 km (0.09 R)
• M56: 33,645,459 km (0.095 R)
• M57: 33,908,601 km (0.091 R)
• M58: 33,996,565 km (0.111 R)
• M59: 35,412,958 km (0.102 R)
• M60: 35,502,118 km (0.085 R)
• M61: 36,848,648 km (0.073 R)
• M62: 37,937,870 km (0.057 R)
• M63: 38,120,380 km (0.075 R)
• M64: 40,706,628 km (0.086 R)
• M65: 42,304,333 km (0.105 R)
• M66: 43,731,048 km (0.071 R)
• M67: 47,415,045 km (0.079 R)
• M68: 47,611,766 km (0.102 R)
• M69: 48,598,963 km (0.099 R)
• M70: 50,694,230 km (0.076 R)
• M71: 51,399,136 km (0.106 R)
• M72: 51,500,114 km (0.065 R)
• M73: 52,615,067 km (0.1 R)
• M74: 53,226,623 km (0.114 R)
• M75: 53,328,799 km (0.117 R)
• M76: 54,353,843 km (0.082 R)
• M77: 55,178,576 km (0.104 R)
• M78: 57,572,741 km (0.084 R)
• M79: 58,940,813 km (0.091 R)
• M80: 60,746,011 km (0.064 R)
• M81: 61,173,412 km (0.104 R)
• M82: 61,387,486 km (0.102 R)
• M83: 61,923,795 km (0.097 R)
• M84: 64,084,287 km (0.117 R)
• M85: 65,173,808 km (0.085 R)
• M86: 65,501,727 km (0.105 R)
• M87: 66,599,177 km (0.068 R)
• M88: 67,371,102 km (0.105 R)
• M89: 67,924,165 km (0.113 R)
• M90: 70,375,626 km (0.068 R)
• M91: 73,196,443 km (0.098 R)
• M92: 73,423,832 km (0.118 R)
• M93: 74,335,182 km (0.055 R)
• M94: 76,745,353 km (0.092 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit