🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 34.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 191 Days

Day: 36 Hours

Environment

Temp: 200 °C

Axial Tilt: 124.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 484 Days

Day: 21.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.67 AU - 2.19 AU

Year: 1000 Days

Day: 34 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.44 AU - 3.86 AU

Year: 2600 Days

Day: 27.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.23 AU - 7.49 AU

Year: 5979 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,852,392 km

• M1: 131,796 km (0.091 R)
• M2: 200,312 km (0.115 R)
• M3: 272,717 km (0.073 R)
• M4: 513,569 km (0.089 R)
• M5: 660,026 km (0.088 R)
• M6: 924,814 km (0.093 R)
• M7: 1,032,973 km (0.109 R)
• M8: 1,235,978 km (0.117 R)
• M9: 1,315,564 km (0.068 R)
• M10: 1,480,271 km (0.063 R)
• M11: 1,550,881 km (0.082 R)
• M12: 1,815,071 km (0.089 R)
• M13: 1,906,326 km (0.058 R)
• M14: 1,983,668 km (0.094 R)
• M15: 2,353,025 km (0.056 R)
• M16: 2,419,446 km (0.09 R)
• M17: 2,486,616 km (0.089 R)
• M18: 2,779,080 km (0.075 R)
• M19: 2,867,193 km (0.12 R)
• M20: 2,974,305 km (0.11 R)
• M21: 3,155,617 km (0.11 R)
• M22: 3,510,464 km (0.112 R)
• M23: 3,702,398 km (0.105 R)
• M24: 3,799,636 km (0.111 R)
• M25: 4,116,784 km (0.03 R)
• M26: 4,197,417 km (0.059 R)
• M27: 4,713,231 km (0.049 R)
• M28: 4,861,332 km (0.047 R)
• M29: 4,989,538 km (0.046 R)
• M30: 5,162,174 km (0.104 R)
• M31: 5,227,548 km (0.058 R)
• M32: 5,737,078 km (0.085 R)
• M33: 5,827,286 km (0.118 R)
• M34: 6,355,516 km (0.114 R)
• M35: 6,449,015 km (0.079 R)
• M36: 6,637,358 km (0.084 R)
• M37: 6,755,989 km (0.113 R)
• M38: 6,947,176 km (0.094 R)
• M39: 7,043,517 km (0.068 R)
• M40: 7,408,535 km (0.059 R)
• M41: 7,531,654 km (0.084 R)
• M42: 7,779,987 km (0.095 R)
• M43: 8,930,095 km (0.112 R)
• M44: 9,511,732 km (0.081 R)
• M45: 10,078,259 km (0.116 R)
• M46: 10,214,842 km (0.105 R)
• M47: 10,324,497 km (0.099 R)
• M48: 10,739,182 km (0.095 R)
• M49: 11,756,897 km (0.06 R)
• M50: 11,958,255 km (0.087 R)
• M51: 12,423,056 km (0.104 R)
• M52: 12,628,304 km (0.11 R)
• M53: 13,671,001 km (0.075 R)
• M54: 14,248,748 km (0.09 R)
• M55: 14,525,056 km (0.051 R)
• M56: 14,710,407 km (0.065 R)
• M57: 14,865,391 km (0.056 R)
• M58: 15,333,632 km (0.055 R)
• M59: 15,522,275 km (0.107 R)
• M60: 15,616,821 km (0.104 R)
• M61: 15,806,661 km (0.093 R)
• M62: 15,933,669 km (0.089 R)
• M63: 16,220,598 km (0.114 R)
• M64: 16,670,289 km (0.086 R)
• M65: 16,994,169 km (0.117 R)
• M66: 17,254,618 km (0.027 R)
• M67: 18,243,311 km (0.1 R)
• M68: 18,510,044 km (0.026 R)
• M69: 18,677,444 km (0.065 R)
• M70: 18,878,952 km (0.112 R)
• M71: 19,284,213 km (0.086 R)
• M72: 19,726,424 km (0.104 R)
• M73: 19,794,790 km (0.056 R)
• M74: 20,517,049 km (0.057 R)
• M75: 20,759,846 km (0.093 R)
• M76: 21,669,551 km (0.111 R)
• M77: 23,202,480 km (0.092 R)
• M78: 23,854,577 km (0.094 R)
• M79: 24,073,289 km (0.041 R)
• M80: 24,402,554 km (0.051 R)
• M81: 24,512,658 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 9.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.04 AU - 9.4 AU

Year: 7996 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,852,392 km

• M1: 131,347 km (0.082 R)
• M2: 251,025 km (0.118 R)
• M3: 439,967 km (0.104 R)
• M4: 639,980 km (0.103 R)
• M5: 751,430 km (0.104 R)
• M6: 1,059,153 km (0.098 R)
• M7: 1,193,043 km (0.104 R)
• M8: 1,348,774 km (0.074 R)
• M9: 2,585,650 km (0.073 R)
• M10: 2,768,159 km (0.109 R)
• M11: 2,850,737 km (0.042 R)
• M12: 3,210,819 km (0.056 R)
• M13: 3,297,586 km (0.05 R)
• M14: 3,396,320 km (0.098 R)
• M15: 3,630,292 km (0.098 R)
• M16: 3,777,945 km (0.106 R)
• M17: 4,363,919 km (0.093 R)
• M18: 5,180,574 km (0.115 R)
• M19: 6,016,826 km (0.078 R)
• M20: 6,218,933 km (0.114 R)
• M21: 6,368,681 km (0.111 R)
• M22: 6,922,791 km (0.07 R)
• M23: 7,021,376 km (0.118 R)
• M24: 7,305,612 km (0.097 R)
• M25: 7,695,464 km (0.112 R)
• M26: 8,032,807 km (0.093 R)
• M27: 8,225,639 km (0.087 R)
• M28: 8,631,199 km (0.109 R)
• M29: 8,798,150 km (0.078 R)
• M30: 8,874,445 km (0.105 R)
• M31: 9,383,676 km (0.072 R)
• M32: 9,618,096 km (0.089 R)
• M33: 9,681,077 km (0.086 R)
• M34: 9,791,480 km (0.108 R)
• M35: 9,854,610 km (0.111 R)
• M36: 9,981,619 km (0.091 R)
• M37: 10,446,270 km (0.062 R)
• M38: 10,705,672 km (0.113 R)
• M39: 10,917,952 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 5.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.96 AU - 18.14 AU

Year: 21765 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,852,392 km

• M1: 213,327 km (0.09 R)
• M2: 359,932 km (0.092 R)
• M3: 788,680 km (0.046 R)
• M4: 1,047,035 km (0.063 R)
• M5: 1,152,203 km (0.101 R)
• M6: 1,233,434 km (0.039 R)
• M7: 1,503,309 km (0.08 R)
• M8: 1,869,973 km (0.11 R)
• M9: 2,263,565 km (0.097 R)
• M10: 2,417,651 km (0.086 R)
• M11: 2,646,386 km (0.115 R)
• M12: 2,754,396 km (0.033 R)
• M13: 2,827,101 km (0.111 R)
• M14: 3,219,795 km (0.075 R)
• M15: 3,354,433 km (0.104 R)
• M16: 3,830,304 km (0.086 R)
• M17: 4,076,243 km (0.12 R)
• M18: 4,263,988 km (0.032 R)
• M19: 4,626,464 km (0.115 R)
• M20: 5,110,114 km (0.111 R)
• M21: 5,865,433 km (0.084 R)
• M22: 7,275,393 km (0.086 R)
• M23: 7,579,675 km (0.056 R)
• M24: 7,810,654 km (0.069 R)
• M25: 8,174,476 km (0.114 R)
• M26: 8,332,153 km (0.072 R)
• M27: 9,026,885 km (0.071 R)
• M28: 9,244,400 km (0.043 R)
• M29: 9,353,756 km (0.104 R)
• M30: 9,491,087 km (0.065 R)
• M31: 9,656,842 km (0.113 R)
• M32: 11,132,625 km (0.088 R)
• M33: 12,045,321 km (0.072 R)
• M34: 12,465,392 km (0.095 R)
• M35: 13,073,807 km (0.095 R)
• M36: 13,816,560 km (0.055 R)
• M37: 14,509,348 km (0.1 R)
• M38: 15,116,865 km (0.1 R)
• M39: 16,555,099 km (0.115 R)
• M40: 16,621,520 km (0.044 R)
• M41: 16,988,484 km (0.108 R)
• M42: 17,730,190 km (0.072 R)
• M43: 17,798,107 km (0.1 R)
• M44: 18,036,566 km (0.026 R)
• M45: 18,516,925 km (0.108 R)
• M46: 19,314,880 km (0.09 R)
• M47: 19,982,685 km (0.051 R)
• M48: 20,586,462 km (0.081 R)
• M49: 20,908,546 km (0.071 R)
• M50: 23,956,603 km (0.072 R)
• M51: 24,106,949 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.7

Radius: 5.7

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.48 AU - 19.94 AU

Year: 28968 Days

Day: 19.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,852,392 km

• M1: 123,418 km (0.095 R)
• M2: 174,431 km (0.092 R)
• M3: 1,260,661 km (0.117 R)
• M4: 1,558,660 km (0.048 R)
• M5: 1,627,924 km (0.039 R)
• M6: 1,878,201 km (0.056 R)
• M7: 2,256,684 km (0.039 R)
• M8: 2,494,993 km (0.109 R)
• M9: 2,535,534 km (0.114 R)
• M10: 4,425,703 km (0.095 R)
• M11: 4,723,702 km (0.038 R)
• M12: 5,979,277 km (0.085 R)
• M13: 6,033,731 km (0.1 R)
• M14: 6,419,544 km (0.079 R)
• M15: 7,331,044 km (0.099 R)
• M16: 7,565,314 km (0.06 R)
• M17: 7,683,347 km (0.09 R)
• M18: 8,343,372 km (0.118 R)
• M19: 8,649,300 km (0.036 R)
• M20: 9,781,008 km (0.063 R)
• M21: 10,298,766 km (0.089 R)
• M22: 10,958,642 km (0.103 R)
• M23: 11,360,911 km (0.082 R)
• M24: 11,973,664 km (0.103 R)
• M25: 12,457,463 km (0.097 R)
• M26: 13,515,868 km (0.075 R)
• M27: 14,164,674 km (0.058 R)
• M28: 14,383,087 km (0.076 R)
• M29: 14,602,697 km (0.078 R)
• M30: 15,943,692 km (0.074 R)
• M31: 18,343,541 km (0.104 R)
• M32: 18,422,828 km (0.089 R)
• M33: 18,502,115 km (0.1 R)
• M34: 18,980,828 km (0.072 R)
• M35: 20,359,223 km (0.081 R)
• M36: 20,605,910 km (0.058 R)
• M37: 20,770,767 km (0.073 R)
• M38: 21,685,857 km (0.081 R)
• M39: 21,769,632 km (0.071 R)
• M40: 22,359,496 km (0.083 R)
• M41: 25,829,419 km (0.089 R)
• M42: 27,444,627 km (0.11 R)
• M43: 28,355,977 km (0.101 R)
• M44: 28,723,390 km (0.091 R)
• M45: 29,277,350 km (0.119 R)
• M46: 31,149,119 km (0.067 R)
• M47: 31,243,814 km (0.109 R)
• M48: 34,712,690 km (0.085 R)
• M49: 36,293,191 km (0.104 R)
• M50: 37,695,223 km (0.067 R)
• M51: 38,809,278 km (0.088 R)
• M52: 38,911,005 km (0.091 R)
• M53: 39,319,108 km (0.093 R)
• M54: 42,739,962 km (0.058 R)
• M55: 42,950,297 km (0.088 R)
• M56: 43,160,930 km (0.083 R)
• M57: 45,286,866 km (0.034 R)
• M58: 47,991,895 km (0.074 R)
• M59: 48,101,101 km (0.09 R)
• M60: 48,868,388 km (0.06 R)
• M61: 48,978,343 km (0.076 R)
• M62: 49,529,312 km (0.059 R)
• M63: 50,304,229 km (0.061 R)
• M64: 50,748,684 km (0.119 R)
• M65: 51,641,634 km (0.092 R)
• M66: 52,539,819 km (0.038 R)
• M67: 55,379,785 km (0.034 R)
• M68: 56,414,255 km (0.107 R)
• M69: 56,645,084 km (0.114 R)
• M70: 57,571,245 km (0.109 R)
• M71: 57,919,808 km (0.119 R)
• M72: 59,555,810 km (0.109 R)
• M73: 59,790,828 km (0.119 R)
• M74: 59,908,412 km (0.095 R)
• M75: 60,497,529 km (0.059 R)
• M76: 60,615,561 km (0.025 R)
• M77: 60,851,926 km (0.082 R)
• M78: 61,088,590 km (0.061 R)
• M79: 66,493,561 km (0.11 R)
• M80: 68,328,977 km (0.062 R)
• M81: 68,451,946 km (0.088 R)
• M82: 68,821,304 km (0.12 R)
• M83: 70,305,015 km (0.088 R)
• M84: 71,050,910 km (0.113 R)
• M85: 71,674,434 km (0.099 R)
• M86: 74,819,281 km (0.108 R)
• M87: 75,707,892 km (0.1 R)
• M88: 75,835,050 km (0.104 R)
• M89: 79,038,838 km (0.111 R)
• M90: 79,297,044 km (0.035 R)
• M91: 80,073,307 km (0.1 R)
• M92: 81,242,564 km (0.084 R)
• M93: 81,894,512 km (0.078 R)
• M94: 85,180,280 km (0.12 R)
• M95: 85,312,674 km (0.052 R)
• M96: 87,305,766 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit