🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 165 Days

Day: 17 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.65 AU - 2.13 AU

Year: 922 Days

Day: 37.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,273,921 km

• M1: 124,017 km (0.051 R)
• M2: 603,777 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.68 AU - 2.76 AU

Year: 1591 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 12.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5 AU - 5.84 AU

Year: 4476 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,273,921 km

• M1: 181,612 km (0.061 R)
• M2: 355,893 km (0.09 R)
• M3: 468,690 km (0.1 R)
• M4: 563,834 km (0.086 R)
• M5: 690,993 km (0.112 R)
• M6: 803,490 km (0.08 R)
• M7: 1,006,046 km (0.06 R)
• M8: 1,257,071 km (0.07 R)
• M9: 1,366,577 km (0.095 R)
• M10: 1,629,420 km (0.099 R)
• M11: 1,767,200 km (0.058 R)
• M12: 1,927,120 km (0.092 R)
• M13: 2,054,876 km (0.114 R)
• M14: 2,357,812 km (0.1 R)
• M15: 2,494,993 km (0.092 R)
• M16: 2,634,867 km (0.088 R)
• M17: 3,006,917 km (0.083 R)
• M18: 3,134,674 km (0.078 R)
• M19: 3,286,216 km (0.106 R)
• M20: 3,462,293 km (0.102 R)
• M21: 4,222,101 km (0.083 R)
• M22: 4,535,508 km (0.086 R)
• M23: 4,781,746 km (0.077 R)
• M24: 5,339,148 km (0.083 R)
• M25: 6,105,388 km (0.104 R)
• M26: 6,268,300 km (0.057 R)
• M27: 6,737,888 km (0.11 R)
• M28: 6,849,937 km (0.053 R)
• M29: 7,218,696 km (0.084 R)
• M30: 7,623,208 km (0.112 R)
• M31: 7,975,810 km (0.072 R)
• M32: 8,363,867 km (0.089 R)
• M33: 8,819,243 km (0.12 R)
• M34: 9,127,415 km (0.025 R)
• M35: 9,627,969 km (0.096 R)
• M36: 10,041,159 km (0.061 R)
• M37: 10,169,514 km (0.073 R)
• M38: 10,395,406 km (0.086 R)
• M39: 10,492,795 km (0.058 R)
• M40: 10,721,081 km (0.047 R)
• M41: 11,083,108 km (0.114 R)
• M42: 12,125,207 km (0.073 R)
• M43: 12,675,428 km (0.115 R)
• M44: 13,023,392 km (0.086 R)
• M45: 13,128,410 km (0.114 R)
• M46: 13,268,882 km (0.087 R)
• M47: 13,374,498 km (0.119 R)
• M48: 13,551,323 km (0.101 R)
• M49: 13,657,687 km (0.107 R)
• M50: 13,800,104 km (0.084 R)
• M51: 15,620,710 km (0.078 R)
• M52: 15,919,009 km (0.057 R)
• M53: 16,068,756 km (0.113 R)
• M54: 16,748,978 km (0.103 R)
• M55: 17,246,091 km (0.113 R)
• M56: 18,020,260 km (0.065 R)
• M57: 18,608,479 km (0.076 R)
• M58: 19,322,510 km (0.069 R)
• M59: 20,045,666 km (0.111 R)
• M60: 21,270,573 km (0.099 R)
• M61: 21,435,729 km (0.082 R)
• M62: 22,393,604 km (0.074 R)
• M63: 22,519,566 km (0.083 R)
• M64: 25,131,844 km (0.112 R)
• M65: 25,525,286 km (0.045 R)
• M66: 26,896,201 km (0.075 R)
• M67: 27,658,253 km (0.082 R)
• M68: 28,200,395 km (0.113 R)
• M69: 28,563,769 km (0.115 R)
• M70: 28,700,351 km (0.05 R)
• M71: 29,065,969 km (0.058 R)
• M72: 29,663,163 km (0.029 R)
• M73: 30,636,597 km (0.079 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 9.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.87 AU - 8.79 AU

Year: 7773 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,273,921 km

• M1: 152,141 km (0.07 R)
• M2: 331,060 km (0.057 R)
• M3: 392,545 km (0.1 R)
• M4: 550,221 km (0.051 R)
• M5: 677,678 km (0.094 R)
• M6: 839,543 km (0.064 R)
• M7: 1,201,720 km (0.033 R)
• M8: 1,713,344 km (0.057 R)
• M9: 1,787,096 km (0.056 R)
• M10: 2,160,642 km (0.062 R)
• M11: 3,068,851 km (0.086 R)
• M12: 3,263,478 km (0.049 R)
• M13: 3,637,622 km (0.071 R)
• M14: 3,802,329 km (0.103 R)
• M15: 3,871,593 km (0.069 R)
• M16: 4,053,803 km (0.08 R)
• M17: 4,124,712 km (0.101 R)
• M18: 4,253,217 km (0.119 R)
• M19: 4,587,867 km (0.093 R)
• M20: 5,849,576 km (0.105 R)
• M21: 6,518,428 km (0.118 R)
• M22: 6,786,059 km (0.095 R)
• M23: 6,921,295 km (0.054 R)
• M24: 7,006,117 km (0.102 R)
• M25: 7,768,617 km (0.057 R)
• M26: 7,945,741 km (0.042 R)
• M27: 8,231,623 km (0.08 R)
• M28: 8,321,681 km (0.097 R)
• M29: 8,612,050 km (0.093 R)
• M30: 8,868,910 km (0.071 R)
• M31: 9,184,262 km (0.062 R)
• M32: 9,673,746 km (0.071 R)
• M33: 9,979,076 km (0.102 R)
• M34: 10,540,666 km (0.119 R)
• M35: 11,292,096 km (0.112 R)
• M36: 11,392,327 km (0.103 R)
• M37: 11,654,123 km (0.097 R)
• M38: 12,596,440 km (0.114 R)
• M39: 12,825,474 km (0.096 R)
• M40: 13,013,818 km (0.104 R)
• M41: 13,182,116 km (0.106 R)
• M42: 13,308,675 km (0.076 R)
• M43: 13,393,348 km (0.104 R)
• M44: 13,478,170 km (0.08 R)
• M45: 13,840,795 km (0.113 R)
• M46: 14,271,338 km (0.116 R)
• M47: 14,336,413 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 3.3

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.79 AU - 17.69 AU

Year: 20076 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 173.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,273,921 km

• M1: 71,358 km (0.119 R)
• M2: 160,967 km (0.105 R)
• M3: 314,754 km (0.098 R)
• M4: 414,835 km (0.082 R)
• M5: 685,308 km (0.119 R)
• M6: 727,794 km (0.045 R)
• M7: 929,751 km (0.115 R)
• M8: 1,329,027 km (0.07 R)
• M9: 2,199,837 km (0.081 R)
• M10: 2,488,860 km (0.072 R)
• M11: 3,031,601 km (0.109 R)
• M12: 3,316,286 km (0.115 R)
• M13: 5,028,134 km (0.073 R)
• M14: 5,195,384 km (0.095 R)
• M15: 6,280,717 km (0.089 R)
• M16: 6,325,596 km (0.093 R)
• M17: 7,385,796 km (0.118 R)
• M18: 7,767,271 km (0.109 R)
• M19: 8,155,178 km (0.085 R)
• M20: 8,549,369 km (0.119 R)
• M21: 9,716,681 km (0.054 R)
• M22: 9,924,772 km (0.047 R)
• M23: 10,029,340 km (0.107 R)
• M24: 10,879,206 km (0.051 R)
• M25: 11,203,833 km (0.07 R)
• M26: 12,029,015 km (0.095 R)
• M27: 12,533,609 km (0.077 R)
• M28: 12,930,791 km (0.114 R)
• M29: 13,216,972 km (0.092 R)
• M30: 13,274,417 km (0.107 R)
• M31: 13,679,229 km (0.115 R)
• M32: 14,088,080 km (0.101 R)
• M33: 15,641,355 km (0.052 R)
• M34: 17,626,220 km (0.062 R)
• M35: 18,007,245 km (0.1 R)
• M36: 18,326,637 km (0.086 R)
• M37: 18,647,973 km (0.09 R)
• M38: 18,971,254 km (0.103 R)
• M39: 19,820,222 km (0.064 R)
• M40: 20,083,963 km (0.119 R)
• M41: 20,548,315 km (0.083 R)
• M42: 21,758,412 km (0.079 R)
• M43: 22,166,814 km (0.108 R)
• M44: 22,303,547 km (0.098 R)
• M45: 22,991,398 km (0.042 R)
• M46: 23,965,878 km (0.09 R)
• M47: 25,811,168 km (0.102 R)
• M48: 25,955,081 km (0.108 R)
• M49: 26,315,761 km (0.094 R)
• M50: 26,605,533 km (0.116 R)
• M51: 28,887,050 km (0.1 R)
• M52: 30,088,919 km (0.067 R)
• M53: 30,695,987 km (0.101 R)
• M54: 32,696,410 km (0.078 R)
• M55: 34,500,859 km (0.073 R)
• M56: 35,215,788 km (0.061 R)
• M57: 36,418,106 km (0.098 R)
• M58: 38,041,841 km (0.083 R)
• M59: 38,533,569 km (0.08 R)
• M60: 38,780,256 km (0.113 R)
• M61: 40,354,624 km (0.105 R)
• M62: 40,521,575 km (0.113 R)
• M63: 42,288,176 km (0.066 R)
• M64: 43,650,863 km (0.072 R)
• M65: 46,681,716 km (0.104 R)
• M66: 46,944,560 km (0.092 R)
• M67: 47,383,929 km (0.115 R)
• M68: 47,912,907 km (0.084 R)
• M69: 48,976,697 km (0.079 R)
• M70: 49,065,708 km (0.067 R)
• M71: 49,511,510 km (0.115 R)
• M72: 49,869,049 km (0.035 R)
• M73: 52,943,285 km (0.068 R)
• M74: 53,308,902 km (0.081 R)
• M75: 53,400,456 km (0.107 R)
• M76: 57,011,599 km (0.082 R)
• M77: 57,386,342 km (0.079 R)
• M78: 57,761,982 km (0.08 R)
• M79: 58,515,656 km (0.111 R)
• M80: 58,988,385 km (0.113 R)
• M81: 60,318,759 km (0.094 R)
• M82: 60,509,646 km (0.104 R)
• M83: 60,605,089 km (0.084 R)
• M84: 61,851,240 km (0.04 R)
• M85: 62,332,646 km (0.116 R)
• M86: 64,661,136 km (0.12 R)
• M87: 64,856,511 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 7.4

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.75 AU - 17.73 AU

Year: 23218 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,273,921 km

• M1: 94,845 km (0.09 R)
• M2: 183,257 km (0.078 R)
• M3: 312,211 km (0.063 R)
• M4: 876,943 km (0.099 R)
• M5: 1,080,994 km (0.059 R)
• M6: 1,236,277 km (0.118 R)
• M7: 1,300,305 km (0.085 R)
• M8: 2,040,216 km (0.026 R)
• M9: 2,155,257 km (0.071 R)
• M10: 2,431,863 km (0.114 R)
• M11: 3,062,418 km (0.083 R)
• M12: 3,238,794 km (0.105 R)
• M13: 4,267,728 km (0.092 R)
• M14: 4,415,381 km (0.099 R)
• M15: 4,919,676 km (0.084 R)
• M16: 4,971,137 km (0.084 R)
• M17: 5,442,221 km (0.07 R)
• M18: 5,927,666 km (0.118 R)
• M19: 7,584,163 km (0.065 R)
• M20: 7,643,554 km (0.119 R)
• M21: 8,064,821 km (0.039 R)
• M22: 8,493,419 km (0.081 R)
• M23: 8,617,286 km (0.047 R)
• M24: 8,866,815 km (0.07 R)
• M25: 9,182,018 km (0.096 R)
• M26: 9,373,055 km (0.074 R)
• M27: 9,888,569 km (0.088 R)
• M28: 10,281,263 km (0.049 R)
• M29: 10,947,123 km (0.055 R)
• M30: 11,285,215 km (0.083 R)
• M31: 11,558,231 km (0.096 R)
• M32: 11,902,605 km (0.029 R)
• M33: 13,457,226 km (0.062 R)
• M34: 14,258,323 km (0.111 R)
• M35: 14,331,925 km (0.071 R)
• M36: 16,366,157 km (0.118 R)
• M37: 17,220,510 km (0.11 R)
• M38: 17,298,899 km (0.072 R)
• M39: 17,456,127 km (0.109 R)
• M40: 17,534,815 km (0.04 R)
• M41: 18,248,846 km (0.108 R)
• M42: 19,623,351 km (0.097 R)
• M43: 21,031,067 km (0.09 R)
• M44: 21,451,138 km (0.079 R)
• M45: 22,299,807 km (0.111 R)
• M46: 23,246,013 km (0.068 R)
• M47: 23,680,445 km (0.119 R)
• M48: 24,557,238 km (0.085 R)
• M49: 24,645,501 km (0.073 R)
• M50: 25,533,963 km (0.099 R)
• M51: 28,446,933 km (0.073 R)
• M52: 28,539,683 km (0.095 R)
• M53: 32,039,974 km (0.093 R)
• M54: 33,106,458 km (0.069 R)
• M55: 34,876,649 km (0.071 R)
• M56: 35,373,763 km (0.111 R)
• M57: 38,508,137 km (0.102 R)
• M58: 39,745,013 km (0.069 R)
• M59: 42,681,619 km (0.094 R)
• M60: 43,961,429 km (0.09 R)
• M61: 44,390,775 km (0.109 R)
• M62: 45,361,964 km (0.101 R)
• M63: 48,317,419 km (0.086 R)
• M64: 49,093,683 km (0.12 R)
• M65: 49,427,735 km (0.104 R)
• M66: 52,240,025 km (0.102 R)
• M67: 54,757,458 km (0.028 R)
• M68: 54,988,288 km (0.119 R)
• M69: 55,219,416 km (0.1 R)
• M70: 55,798,659 km (0.082 R)
• M71: 56,030,985 km (0.039 R)
• M72: 56,846,443 km (0.054 R)
• M73: 62,543,130 km (0.086 R)
• M74: 65,826,354 km (0.098 R)
• M75: 66,440,603 km (0.067 R)
• M76: 66,563,573 km (0.119 R)
• M77: 67,674,486 km (0.118 R)
• M78: 68,542,902 km (0.104 R)
• M79: 69,165,379 km (0.098 R)
• M80: 70,541,380 km (0.092 R)
• M81: 70,918,217 km (0.081 R)
• M82: 71,169,841 km (0.059 R)
• M83: 71,421,614 km (0.065 R)
• M84: 72,558,857 km (0.12 R)
• M85: 72,939,284 km (0.071 R)
• M86: 73,193,301 km (0.113 R)
• M87: 78,984,833 km (0.12 R)
• M88: 80,553,965 km (0.046 R)
• M89: 82,662,099 km (0.096 R)
• M90: 83,722,897 km (0.075 R)
• M91: 84,521,451 km (0.111 R)
• M92: 85,590,178 km (0.092 R)
• M93: 86,394,715 km (0.103 R)
• M94: 86,932,370 km (0.085 R)
• M95: 87,606,159 km (0.116 R)
• M96: 90,318,218 km (0.032 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit