🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 44.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 345 Days

Day: 28.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.2 AU - 1.82 AU

Year: 671 Days

Day: 39.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.74 AU - 3.44 AU

Year: 1964 Days

Day: 32.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 9.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.76 AU - 10.6 AU

Year: 10892 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,204,439 km

• M1: 148,102 km (0.089 R)
• M2: 465,997 km (0.097 R)
• M3: 620,382 km (0.045 R)
• M4: 858,093 km (0.094 R)
• M5: 994,975 km (0.119 R)
• M6: 1,244,953 km (0.098 R)
• M7: 1,598,304 km (0.11 R)
• M8: 1,839,306 km (0.107 R)
• M9: 2,279,722 km (0.084 R)
• M10: 2,356,316 km (0.047 R)
• M11: 3,517,644 km (0.077 R)
• M12: 3,673,825 km (0.071 R)
• M13: 4,513,218 km (0.114 R)
• M14: 5,029,480 km (0.069 R)
• M15: 5,130,010 km (0.111 R)
• M16: 5,668,563 km (0.116 R)
• M17: 5,931,406 km (0.09 R)
• M18: 6,523,814 km (0.093 R)
• M19: 7,939,309 km (0.101 R)
• M20: 8,233,568 km (0.043 R)
• M21: 8,441,658 km (0.057 R)
• M22: 10,391,666 km (0.091 R)
• M23: 12,101,271 km (0.043 R)
• M24: 13,023,093 km (0.066 R)
• M25: 13,439,873 km (0.089 R)
• M26: 14,358,254 km (0.07 R)
• M27: 14,716,840 km (0.11 R)
• M28: 15,005,863 km (0.087 R)
• M29: 15,333,183 km (0.087 R)
• M30: 15,406,187 km (0.066 R)
• M31: 15,552,793 km (0.114 R)
• M32: 16,404,005 km (0.111 R)
• M33: 16,666,250 km (0.052 R)
• M34: 17,270,476 km (0.065 R)
• M35: 17,805,139 km (0.071 R)
• M36: 19,204,926 km (0.114 R)
• M37: 20,037,737 km (0.066 R)
• M38: 20,197,657 km (0.028 R)
• M39: 20,277,842 km (0.1 R)
• M40: 21,003,840 km (0.055 R)
• M41: 23,316,773 km (0.112 R)
• M42: 25,276,206 km (0.048 R)
• M43: 25,578,992 km (0.067 R)
• M44: 25,926,657 km (0.116 R)
• M45: 26,144,621 km (0.1 R)
• M46: 26,407,016 km (0.103 R)
• M47: 27,821,314 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 9.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.56 AU - 12.74 AU

Year: 12569 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,204,439 km

• M1: 203,453 km (0.095 R)
• M2: 324,627 km (0.116 R)
• M3: 489,933 km (0.104 R)
• M4: 714,928 km (0.115 R)
• M5: 792,121 km (0.099 R)
• M6: 1,042,099 km (0.037 R)
• M7: 1,204,113 km (0.027 R)
• M8: 1,297,911 km (0.103 R)
• M9: 1,718,730 km (0.09 R)
• M10: 1,846,636 km (0.093 R)
• M11: 2,022,264 km (0.111 R)
• M12: 2,509,205 km (0.108 R)
• M13: 2,581,760 km (0.093 R)
• M14: 2,729,114 km (0.053 R)
• M15: 3,161,302 km (0.03 R)
• M16: 3,399,013 km (0.106 R)
• M17: 3,615,182 km (0.108 R)
• M18: 3,919,913 km (0.097 R)
• M19: 4,061,133 km (0.043 R)
• M20: 4,261,894 km (0.098 R)
• M21: 4,465,796 km (0.12 R)
• M22: 4,944,060 km (0.074 R)
• M23: 5,313,417 km (0.086 R)
• M24: 5,438,631 km (0.095 R)
• M25: 5,533,176 km (0.1 R)
• M26: 6,342,052 km (0.043 R)
• M27: 6,408,324 km (0.103 R)
• M28: 6,811,041 km (0.088 R)
• M29: 7,118,615 km (0.112 R)
• M30: 7,500,538 km (0.108 R)
• M31: 7,711,770 km (0.091 R)
• M32: 7,996,605 km (0.098 R)
• M33: 8,393,637 km (0.087 R)
• M34: 8,871,303 km (0.041 R)
• M35: 9,282,398 km (0.08 R)
• M36: 9,776,221 km (0.106 R)
• M37: 11,148,033 km (0.101 R)
• M38: 12,537,648 km (0.079 R)
• M39: 13,593,809 km (0.1 R)
• M40: 13,722,463 km (0.097 R)
• M41: 15,164,437 km (0.116 R)
• M42: 15,476,498 km (0.04 R)
• M43: 17,299,947 km (0.106 R)
• M44: 17,813,217 km (0.061 R)
• M45: 18,095,358 km (0.101 R)
• M46: 18,378,846 km (0.08 R)
• M47: 18,473,841 km (0.111 R)
• M48: 19,334,777 km (0.076 R)
• M49: 20,798,742 km (0.049 R)
• M50: 20,996,660 km (0.104 R)
• M51: 22,399,289 km (0.091 R)
• M52: 23,419,696 km (0.106 R)
• M53: 23,677,154 km (0.115 R)
• M54: 24,507,273 km (0.115 R)
• M55: 25,823,435 km (0.096 R)
• M56: 26,089,569 km (0.096 R)
• M57: 26,731,644 km (0.106 R)
• M58: 28,304,815 km (0.11 R)
• M59: 29,796,305 km (0.074 R)
• M60: 30,355,054 km (0.09 R)
• M61: 30,523,501 km (0.11 R)
• M62: 31,086,886 km (0.09 R)
• M63: 31,540,018 km (0.104 R)
• M64: 32,797,538 km (0.034 R)
• M65: 33,201,003 km (0.083 R)
• M66: 35,420,288 km (0.103 R)
• M67: 35,656,802 km (0.069 R)
• M68: 36,428,577 km (0.107 R)
• M69: 36,846,554 km (0.098 R)
• M70: 37,386,153 km (0.116 R)
• M71: 37,446,292 km (0.107 R)
• M72: 37,807,720 km (0.065 R)
• M73: 37,868,158 km (0.118 R)
• M74: 38,109,758 km (0.116 R)
• M75: 38,291,370 km (0.116 R)
• M76: 39,387,175 km (0.119 R)
• M77: 39,448,360 km (0.066 R)
• M78: 40,185,130 km (0.073 R)
• M79: 40,431,667 km (0.1 R)
• M80: 40,555,085 km (0.062 R)
• M81: 40,802,370 km (0.1 R)
• M82: 41,050,254 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.3

Radius: 4.9

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.24 AU - 15.2 AU

Year: 16407 Days

Day: 17 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,204,439 km

• M1: 63,130 km (0.072 R)
• M2: 318,344 km (0.109 R)
• M3: 402,717 km (0.079 R)
• M4: 721,660 km (0.12 R)
• M5: 1,078,152 km (0.085 R)
• M6: 1,315,414 km (0.08 R)
• M7: 1,454,241 km (0.078 R)
• M8: 1,656,647 km (0.039 R)
• M9: 1,961,078 km (0.075 R)
• M10: 1,992,494 km (0.037 R)
• M11: 2,024,059 km (0.095 R)
• M12: 2,119,802 km (0.084 R)
• M13: 2,517,583 km (0.1 R)
• M14: 2,795,535 km (0.116 R)
• M15: 3,193,615 km (0.106 R)
• M16: 3,494,307 km (0.103 R)
• M17: 3,532,455 km (0.052 R)
• M18: 3,725,585 km (0.119 R)
• M19: 4,243,942 km (0.094 R)
• M20: 4,449,340 km (0.038 R)
• M21: 4,532,367 km (0.108 R)
• M22: 5,390,909 km (0.056 R)
• M23: 5,838,805 km (0.118 R)
• M24: 6,298,370 km (0.069 R)
• M25: 6,485,516 km (0.068 R)
• M26: 6,961,238 km (0.119 R)
• M27: 7,009,408 km (0.098 R)
• M28: 8,403,511 km (0.078 R)
• M29: 9,449,948 km (0.113 R)
• M30: 11,892,432 km (0.112 R)
• M31: 12,708,190 km (0.108 R)
• M32: 15,011,847 km (0.108 R)
• M33: 15,074,080 km (0.03 R)
• M34: 15,512,850 km (0.072 R)
• M35: 15,702,241 km (0.119 R)
• M36: 18,298,812 km (0.092 R)
• M37: 18,901,093 km (0.094 R)
• M38: 18,968,412 km (0.058 R)
• M39: 19,509,956 km (0.096 R)
• M40: 21,937,929 km (0.09 R)
• M41: 22,008,689 km (0.117 R)
• M42: 22,720,476 km (0.113 R)
• M43: 22,863,791 km (0.1 R)
• M44: 23,802,368 km (0.046 R)
• M45: 25,122,419 km (0.114 R)
• M46: 25,344,722 km (0.034 R)
• M47: 25,419,072 km (0.05 R)
• M48: 25,940,869 km (0.102 R)
• M49: 26,391,009 km (0.075 R)
• M50: 26,767,996 km (0.071 R)
• M51: 26,919,239 km (0.057 R)
• M52: 26,995,085 km (0.098 R)
• M53: 28,139,958 km (0.119 R)
• M54: 28,447,980 km (0.099 R)
• M55: 31,190,258 km (0.113 R)
• M56: 31,349,431 km (0.115 R)
• M57: 32,310,447 km (0.055 R)
• M58: 32,471,564 km (0.078 R)
• M59: 33,281,188 km (0.103 R)
• M60: 33,525,332 km (0.071 R)
• M61: 33,851,754 km (0.116 R)
• M62: 35,085,488 km (0.028 R)
• M63: 36,166,482 km (0.1 R)
• M64: 37,342,920 km (0.089 R)
• M65: 37,681,310 km (0.07 R)
• M66: 37,766,132 km (0.085 R)
• M67: 39,474,689 km (0.106 R)
• M68: 39,905,681 km (0.117 R)
• M69: 41,033,798 km (0.1 R)
• M70: 43,321,150 km (0.069 R)
• M71: 44,122,396 km (0.065 R)
• M72: 44,390,625 km (0.117 R)
• M73: 45,288,661 km (0.047 R)
• M74: 46,920,026 km (0.108 R)
• M75: 47,193,790 km (0.077 R)
• M76: 48,939,896 km (0.082 R)
• M77: 49,402,902 km (0.091 R)
• M78: 49,495,652 km (0.042 R)
• M79: 49,774,353 km (0.088 R)
• M80: 50,520,099 km (0.117 R)
• M81: 51,551,426 km (0.052 R)
• M82: 55,071,015 km (0.097 R)
• M83: 56,132,412 km (0.081 R)
• M84: 56,908,376 km (0.118 R)
• M85: 57,103,003 km (0.051 R)
• M86: 57,395,317 km (0.075 R)
• M87: 57,883,455 km (0.11 R)
• M88: 58,177,116 km (0.108 R)
• M89: 58,569,362 km (0.109 R)
• M90: 59,553,716 km (0.103 R)
• M91: 59,652,450 km (0.102 R)
• M92: 62,238,848 km (0.115 R)
• M93: 64,151,905 km (0.088 R)
• M94: 65,982,086 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 5.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.98 AU - 22.86 AU

Year: 28591 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 76.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,204,439 km

• M1: 85,570 km (0.099 R)
• M2: 133,441 km (0.077 R)
• M3: 200,461 km (0.086 R)
• M4: 321,037 km (0.119 R)
• M5: 362,176 km (0.1 R)
• M6: 795,113 km (0.105 R)
• M7: 972,985 km (0.086 R)
• M8: 1,530,685 km (0.111 R)
• M9: 1,984,117 km (0.119 R)
• M10: 2,063,703 km (0.108 R)
• M11: 2,591,334 km (0.11 R)
• M12: 2,649,229 km (0.039 R)
• M13: 3,283,075 km (0.062 R)
• M14: 3,536,494 km (0.09 R)
• M15: 3,961,800 km (0.114 R)
• M16: 4,788,777 km (0.073 R)
• M17: 6,594,424 km (0.093 R)
• M18: 6,634,067 km (0.058 R)
• M19: 6,713,653 km (0.078 R)
• M20: 7,034,989 km (0.056 R)
• M21: 7,197,602 km (0.075 R)
• M22: 7,320,273 km (0.118 R)
• M23: 7,818,134 km (0.094 R)
• M24: 8,241,347 km (0.12 R)
• M25: 8,498,954 km (0.036 R)
• M26: 9,021,799 km (0.026 R)
• M27: 9,154,193 km (0.065 R)
• M28: 9,735,231 km (0.086 R)
• M29: 10,282,161 km (0.087 R)
• M30: 10,838,964 km (0.109 R)
• M31: 11,121,106 km (0.098 R)
• M32: 11,596,528 km (0.098 R)
• M33: 12,518,200 km (0.067 R)
• M34: 13,312,565 km (0.081 R)
• M35: 13,463,360 km (0.096 R)
• M36: 13,513,624 km (0.097 R)
• M37: 14,379,647 km (0.045 R)
• M38: 16,004,279 km (0.045 R)
• M39: 16,486,882 km (0.091 R)
• M40: 18,688,364 km (0.075 R)
• M41: 18,913,659 km (0.114 R)
• M42: 19,880,659 km (0.047 R)
• M43: 20,225,931 km (0.066 R)
• M44: 20,399,166 km (0.089 R)
• M45: 20,457,060 km (0.038 R)
• M46: 22,517,172 km (0.067 R)
• M47: 22,577,011 km (0.1 R)
• M48: 22,816,817 km (0.069 R)
• M49: 25,697,623 km (0.118 R)
• M50: 27,531,244 km (0.077 R)
• M51: 28,302,421 km (0.117 R)
• M52: 31,189,660 km (0.05 R)
• M53: 34,238,016 km (0.102 R)
• M54: 34,513,575 km (0.088 R)
• M55: 35,553,430 km (0.106 R)
• M56: 35,692,855 km (0.072 R)
• M57: 36,182,190 km (0.041 R)
• M58: 36,814,690 km (0.117 R)
• M59: 37,167,591 km (0.087 R)
• M60: 37,663,658 km (0.107 R)
• M61: 39,308,785 km (0.107 R)
• M62: 39,452,998 km (0.099 R)
• M63: 39,525,104 km (0.083 R)
• M64: 39,741,722 km (0.072 R)
• M65: 39,886,532 km (0.036 R)
• M66: 40,176,453 km (0.076 R)
• M67: 41,562,926 km (0.099 R)
• M68: 41,709,831 km (0.107 R)
• M69: 42,891,056 km (0.091 R)
• M70: 42,965,256 km (0.089 R)
• M71: 43,411,208 km (0.11 R)
• M72: 43,634,857 km (0.102 R)
• M73: 43,784,155 km (0.093 R)
• M74: 45,815,844 km (0.112 R)
• M75: 45,967,536 km (0.089 R)
• M76: 47,034,319 km (0.088 R)
• M77: 47,724,414 km (0.1 R)
• M78: 47,955,093 km (0.109 R)
• M79: 48,186,222 km (0.116 R)
• M80: 49,425,192 km (0.104 R)
• M81: 50,439,615 km (0.107 R)
• M82: 52,330,233 km (0.081 R)
• M83: 52,409,520 km (0.097 R)
• M84: 52,568,093 km (0.056 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 10,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit