🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.75 AU

Year: 170 Days

Day: 35.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.23 AU

Year: 384 Days

Day: 33.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.44 AU - 1.76 AU

Year: 721 Days

Day: 45.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,461,544 km

• M1: 80,783 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.69 AU - 2.81 AU

Year: 1203 Days

Day: 15.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.77 AU - 2.95 AU

Year: 1292 Days

Day: 32.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.43 AU - 2.69 AU

Year: 1460 Days

Day: 35.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,461,544 km

• M1: 1,678,638 km (0.109 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.57 AU - 3.89 AU

Year: 2069 Days

Day: 34.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 8.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.86 AU - 9.12 AU

Year: 7307 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 116,461,544 km

• M1: 108,309 km (0.107 R)
• M2: 268,229 km (0.087 R)
• M3: 329,564 km (0.117 R)
• M4: 647,460 km (0.089 R)
• M5: 1,012,628 km (0.085 R)
• M6: 1,099,993 km (0.092 R)
• M7: 1,153,699 km (0.118 R)
• M8: 1,656,348 km (0.107 R)
• M9: 1,974,841 km (0.072 R)
• M10: 2,452,956 km (0.097 R)
• M11: 2,596,121 km (0.059 R)
• M12: 2,693,061 km (0.078 R)
• M13: 2,940,795 km (0.1 R)
• M14: 3,247,919 km (0.063 R)
• M15: 3,673,525 km (0.1 R)
• M16: 4,032,261 km (0.088 R)
• M17: 4,173,332 km (0.112 R)
• M18: 4,460,261 km (0.115 R)
• M19: 4,932,840 km (0.081 R)
• M20: 5,390,310 km (0.12 R)
• M21: 5,702,820 km (0.103 R)
• M22: 6,280,268 km (0.095 R)
• M23: 6,378,404 km (0.109 R)
• M24: 6,809,246 km (0.047 R)
• M25: 7,079,121 km (0.089 R)
• M26: 7,249,662 km (0.055 R)
• M27: 7,629,491 km (0.105 R)
• M28: 7,699,204 km (0.09 R)
• M29: 7,980,448 km (0.084 R)
• M30: 8,193,475 km (0.059 R)
• M31: 8,661,717 km (0.096 R)
• M32: 9,212,686 km (0.048 R)
• M33: 9,473,734 km (0.105 R)
• M34: 10,815,328 km (0.114 R)
• M35: 11,051,244 km (0.037 R)
• M36: 11,809,555 km (0.091 R)
• M37: 11,971,270 km (0.084 R)
• M38: 12,256,105 km (0.101 R)
• M39: 12,419,914 km (0.102 R)
• M40: 12,543,333 km (0.085 R)
• M41: 12,625,761 km (0.051 R)
• M42: 12,874,243 km (0.109 R)
• M43: 13,375,994 km (0.044 R)
• M44: 14,012,085 km (0.101 R)
• M45: 14,097,655 km (0.067 R)
• M46: 14,919,246 km (0.091 R)
• M47: 15,050,443 km (0.075 R)
• M48: 15,225,922 km (0.107 R)
• M49: 15,845,257 km (0.037 R)
• M50: 15,934,567 km (0.066 R)
• M51: 16,608,655 km (0.118 R)
• M52: 18,170,756 km (0.117 R)
• M53: 18,357,604 km (0.1 R)
• M54: 19,158,999 km (0.063 R)
• M55: 19,683,489 km (0.103 R)
• M56: 19,875,424 km (0.041 R)
• M57: 20,649,443 km (0.069 R)
• M58: 22,526,597 km (0.063 R)
• M59: 22,677,242 km (0.109 R)
• M60: 23,485,669 km (0.1 R)
• M61: 24,303,520 km (0.106 R)
• M62: 26,177,683 km (0.028 R)
• M63: 26,335,808 km (0.107 R)
• M64: 26,600,446 km (0.113 R)
• M65: 27,131,967 km (0.061 R)
• M66: 28,151,776 km (0.036 R)
• M67: 28,368,095 km (0.079 R)
• M68: 29,402,863 km (0.054 R)
• M69: 30,561,050 km (0.119 R)
• M70: 30,783,352 km (0.101 R)
• M71: 31,061,903 km (0.118 R)
• M72: 33,092,695 km (0.105 R)
• M73: 33,149,691 km (0.111 R)
• M74: 33,206,688 km (0.12 R)
• M75: 33,607,012 km (0.097 R)
• M76: 33,721,604 km (0.078 R)
• M77: 34,008,832 km (0.108 R)
• M78: 34,239,213 km (0.109 R)
• M79: 35,398,895 km (0.065 R)
• M80: 35,983,524 km (0.099 R)
• M81: 36,159,451 km (0.093 R)
• M82: 36,335,827 km (0.097 R)
• M83: 36,689,177 km (0.106 R)
• M84: 37,696,868 km (0.106 R)
• M85: 38,954,089 km (0.105 R)
• M86: 39,618,154 km (0.117 R)
• M87: 39,739,328 km (0.05 R)
• M88: 40,103,449 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 11.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.09 AU - 9.29 AU

Year: 8355 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 116,461,544 km

• M1: 144,960 km (0.119 R)
• M2: 247,734 km (0.091 R)
• M3: 400,623 km (0.098 R)
• M4: 498,460 km (0.032 R)
• M5: 648,956 km (0.108 R)
• M6: 1,050,177 km (0.12 R)
• M7: 1,462,170 km (0.072 R)
• M8: 2,010,745 km (0.047 R)
• M9: 2,146,131 km (0.089 R)
• M10: 2,284,659 km (0.102 R)
• M11: 2,449,964 km (0.115 R)
• M12: 2,944,385 km (0.115 R)
• M13: 3,098,920 km (0.111 R)
• M14: 3,229,668 km (0.036 R)
• M15: 3,715,862 km (0.114 R)
• M16: 3,799,188 km (0.116 R)
• M17: 3,883,112 km (0.103 R)
• M18: 4,225,242 km (0.06 R)
• M19: 5,153,796 km (0.071 R)
• M20: 5,372,060 km (0.116 R)
• M21: 5,561,600 km (0.06 R)
• M22: 5,689,207 km (0.046 R)
• M23: 6,508,854 km (0.066 R)
• M24: 6,881,203 km (0.112 R)
• M25: 7,087,199 km (0.117 R)
• M26: 7,400,158 km (0.101 R)
• M27: 7,896,075 km (0.072 R)
• M28: 8,111,795 km (0.034 R)
• M29: 8,256,755 km (0.114 R)
• M30: 9,676,738 km (0.116 R)
• M31: 10,493,393 km (0.052 R)
• M32: 10,611,875 km (0.031 R)
• M33: 11,657,564 km (0.113 R)
• M34: 11,985,931 km (0.09 R)
• M35: 12,192,675 km (0.072 R)
• M36: 12,862,275 km (0.076 R)
• M37: 13,073,956 km (0.1 R)
• M38: 13,201,563 km (0.03 R)
• M39: 13,286,834 km (0.103 R)
• M40: 13,716,030 km (0.086 R)
• M41: 14,149,864 km (0.082 R)
• M42: 14,808,992 km (0.032 R)
• M43: 14,941,985 km (0.11 R)
• M44: 15,433,264 km (0.09 R)
• M45: 15,613,081 km (0.084 R)
• M46: 15,929,780 km (0.104 R)
• M47: 16,020,586 km (0.104 R)
• M48: 16,248,423 km (0.056 R)
• M49: 17,077,644 km (0.106 R)
• M50: 17,591,214 km (0.077 R)
• M51: 17,920,628 km (0.073 R)
• M52: 18,442,425 km (0.032 R)
• M53: 18,969,309 km (0.084 R)
• M54: 19,842,063 km (0.105 R)
• M55: 20,185,091 km (0.094 R)
• M56: 21,075,946 km (0.074 R)
• M57: 21,727,445 km (0.064 R)
• M58: 22,589,278 km (0.082 R)
• M59: 24,032,898 km (0.068 R)
• M60: 24,450,874 km (0.101 R)
• M61: 24,871,394 km (0.039 R)
• M62: 25,400,222 km (0.062 R)
• M63: 25,559,544 km (0.096 R)
• M64: 25,719,315 km (0.085 R)
• M65: 26,468,950 km (0.089 R)
• M66: 26,684,520 km (0.072 R)
• M67: 27,280,219 km (0.062 R)
• M68: 28,154,618 km (0.065 R)
• M69: 29,093,644 km (0.048 R)
• M70: 29,483,347 km (0.062 R)
• M71: 30,945,816 km (0.115 R)
• M72: 32,201,540 km (0.086 R)
• M73: 33,590,407 km (0.038 R)
• M74: 34,409,754 km (0.115 R)
• M75: 35,829,288 km (0.108 R)
• M76: 36,008,207 km (0.117 R)
• M77: 36,966,831 km (0.099 R)
• M78: 37,087,257 km (0.042 R)
• M79: 37,328,409 km (0.103 R)
• M80: 38,116,041 km (0.052 R)
• M81: 39,092,916 km (0.095 R)
• M82: 39,707,763 km (0.113 R)
• M83: 40,635,868 km (0.106 R)
• M84: 41,258,494 km (0.067 R)
• M85: 41,571,154 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.6

Radius: 4.8

Gravity: 39.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 19.72 AU - 20.98 AU

Year: 32722 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,461,544 km

• M1: 232,176 km (0.048 R)
• M2: 388,954 km (0.097 R)
• M3: 634,594 km (0.067 R)
• M4: 695,032 km (0.107 R)
• M5: 757,564 km (0.051 R)
• M6: 1,097,600 km (0.104 R)
• M7: 2,402,841 km (0.056 R)
• M8: 2,546,754 km (0.116 R)
• M9: 4,191,134 km (0.072 R)
• M10: 4,898,433 km (0.07 R)
• M11: 7,370,238 km (0.11 R)
• M12: 7,932,427 km (0.073 R)
• M13: 11,101,808 km (0.06 R)
• M14: 11,583,064 km (0.099 R)
• M15: 12,317,589 km (0.059 R)
• M16: 12,565,772 km (0.072 R)
• M17: 13,405,016 km (0.058 R)
• M18: 14,697,243 km (0.065 R)
• M19: 16,299,735 km (0.095 R)
• M20: 16,663,408 km (0.079 R)
• M21: 20,345,460 km (0.057 R)
• M22: 22,528,542 km (0.083 R)
• M23: 24,472,716 km (0.083 R)
• M24: 24,576,537 km (0.108 R)
• M25: 25,728,141 km (0.025 R)
• M26: 25,939,373 km (0.094 R)
• M27: 26,257,418 km (0.088 R)
• M28: 26,469,997 km (0.102 R)
• M29: 26,576,660 km (0.103 R)
• M30: 27,326,594 km (0.077 R)
• M31: 29,617,835 km (0.077 R)
• M32: 30,172,395 km (0.075 R)
• M33: 30,395,146 km (0.111 R)
• M34: 31,517,130 km (0.115 R)
• M35: 32,996,054 km (0.07 R)
• M36: 33,225,537 km (0.098 R)
• M37: 33,570,809 km (0.09 R)
• M38: 35,549,840 km (0.1 R)
• M39: 36,257,288 km (0.101 R)
• M40: 36,731,364 km (0.095 R)
• M41: 36,850,294 km (0.064 R)
• M42: 37,207,683 km (0.118 R)
• M43: 37,446,591 km (0.034 R)
• M44: 41,090,496 km (0.067 R)
• M45: 41,337,482 km (0.12 R)
• M46: 43,079,699 km (0.098 R)
• M47: 43,330,574 km (0.11 R)
• M48: 48,057,867 km (0.081 R)
• M49: 49,625,802 km (0.05 R)
• M50: 49,888,646 km (0.115 R)
• M51: 50,548,073 km (0.114 R)
• M52: 51,077,650 km (0.117 R)
• M53: 51,343,186 km (0.076 R)
• M54: 54,429,091 km (0.066 R)
• M55: 54,564,627 km (0.113 R)
• M56: 54,971,832 km (0.109 R)
• M57: 57,298,677 km (0.116 R)
• M58: 57,712,615 km (0.105 R)
• M59: 61,764,922 km (0.098 R)
• M60: 61,906,292 km (0.111 R)
• M61: 65,475,248 km (0.065 R)
• M62: 65,907,885 km (0.109 R)
• M63: 69,845,002 km (0.061 R)
• M64: 72,959,480 km (0.042 R)
• M65: 75,060,881 km (0.099 R)
• M66: 76,118,987 km (0.091 R)
• M67: 77,486,611 km (0.071 R)
• M68: 78,097,120 km (0.102 R)
• M69: 79,476,562 km (0.059 R)
• M70: 80,554,863 km (0.049 R)
• M71: 83,350,099 km (0.112 R)
• M72: 84,288,826 km (0.091 R)
• M73: 85,546,046 km (0.11 R)
• M74: 85,703,573 km (0.109 R)
• M75: 86,651,126 km (0.111 R)
• M76: 89,354,509 km (0.084 R)
• M77: 89,834,419 km (0.038 R)
• M78: 90,154,858 km (0.089 R)
• M79: 91,118,417 km (0.069 R)
• M80: 92,246,834 km (0.066 R)
• M81: 95,660,059 km (0.07 R)
• M82: 99,776,843 km (0.093 R)
• M83: 102,441,779 km (0.08 R)
• M84: 102,609,030 km (0.113 R)
• M85: 103,111,679 km (0.11 R)
• M86: 104,961,307 km (0.08 R)
• M87: 105,298,800 km (0.113 R)
• M88: 108,011,757 km (0.112 R)
• M89: 109,034,857 km (0.115 R)
• M90: 110,232,687 km (0.113 R)
• M91: 110,747,453 km (0.094 R)
• M92: 111,779,230 km (0.08 R)
• M93: 112,123,903 km (0.095 R)
• M94: 114,719,875 km (0.06 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit