🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 383 Days

Day: 29.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.96 AU - 2.84 AU

Year: 1612 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,121,449 km

• M1: 323,580 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.94 AU - 2.96 AU

Year: 1662 Days

Day: 17.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,121,449 km

• M1: 1,893,610 km (0.104 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 14

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.22 AU - 4.34 AU

Year: 3838 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,121,449 km

• M1: 244,443 km (0.111 R)
• M2: 400,922 km (0.062 R)
• M3: 507,137 km (0.106 R)
• M4: 737,218 km (0.098 R)
• M5: 897,587 km (0.096 R)
• M6: 993,479 km (0.113 R)
• M7: 1,138,889 km (0.097 R)
• M8: 1,365,081 km (0.049 R)
• M9: 1,465,012 km (0.1 R)
• M10: 1,606,681 km (0.037 R)
• M11: 1,712,746 km (0.118 R)
• M12: 1,807,741 km (0.096 R)
• M13: 2,132,368 km (0.099 R)
• M14: 2,445,626 km (0.073 R)
• M15: 2,631,427 km (0.117 R)
• M16: 3,250,911 km (0.035 R)
• M17: 3,612,639 km (0.08 R)
• M18: 3,771,811 km (0.108 R)
• M19: 4,393,989 km (0.065 R)
• M20: 4,507,234 km (0.065 R)
• M21: 4,602,378 km (0.087 R)
• M22: 4,698,121 km (0.118 R)
• M23: 4,794,612 km (0.117 R)
• M24: 5,590,173 km (0.104 R)
• M25: 5,857,654 km (0.079 R)
• M26: 5,961,774 km (0.104 R)
• M27: 6,534,285 km (0.051 R)
• M28: 7,280,330 km (0.079 R)
• M29: 7,663,600 km (0.095 R)
• M30: 8,332,601 km (0.082 R)
• M31: 8,591,406 km (0.064 R)
• M32: 9,334,907 km (0.116 R)
• M33: 9,677,486 km (0.083 R)
• M34: 9,974,438 km (0.037 R)
• M35: 11,425,837 km (0.118 R)
• M36: 11,608,795 km (0.108 R)
• M37: 12,645,059 km (0.049 R)
• M38: 12,779,996 km (0.105 R)
• M39: 12,888,455 km (0.11 R)
• M40: 13,794,120 km (0.088 R)
• M41: 13,988,897 km (0.071 R)
• M42: 14,353,018 km (0.056 R)
• M43: 14,862,399 km (0.114 R)
• M44: 15,004,966 km (0.115 R)
• M45: 15,637,615 km (0.12 R)
• M46: 17,018,403 km (0.076 R)
• M47: 17,197,472 km (0.112 R)
• M48: 17,287,231 km (0.117 R)
• M49: 17,708,349 km (0.05 R)
• M50: 18,285,198 km (0.109 R)
• M51: 18,837,364 km (0.09 R)
• M52: 19,864,054 km (0.084 R)
• M53: 21,357,490 km (0.072 R)
• M54: 21,647,560 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.6

Radius: 5.4

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.65 AU - 16.29 AU

Year: 22634 Days

Day: 22.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,121,449 km

• M1: 160,668 km (0.063 R)
• M2: 488,138 km (0.112 R)
• M3: 575,204 km (0.083 R)
• M4: 1,083,986 km (0.107 R)
• M5: 1,409,960 km (0.097 R)
• M6: 1,665,323 km (0.099 R)
• M7: 2,255,038 km (0.078 R)
• M8: 2,629,631 km (0.103 R)
• M9: 2,668,078 km (0.074 R)
• M10: 2,903,246 km (0.077 R)
• M11: 2,983,131 km (0.086 R)
• M12: 3,351,740 km (0.109 R)
• M13: 3,562,673 km (0.118 R)
• M14: 4,266,382 km (0.117 R)
• M15: 4,727,592 km (0.108 R)
• M16: 4,964,106 km (0.117 R)
• M17: 5,108,019 km (0.066 R)
• M18: 5,597,204 km (0.105 R)
• M19: 5,797,067 km (0.042 R)
• M20: 6,255,285 km (0.066 R)
• M21: 7,206,279 km (0.11 R)
• M22: 7,423,794 km (0.04 R)
• M23: 7,588,202 km (0.092 R)
• M24: 8,032,807 km (0.053 R)
• M25: 8,428,643 km (0.109 R)
• M26: 8,542,936 km (0.055 R)
• M27: 10,014,231 km (0.084 R)
• M28: 10,074,669 km (0.057 R)
• M29: 10,747,859 km (0.067 R)
• M30: 11,058,574 km (0.072 R)
• M31: 12,525,830 km (0.08 R)
• M32: 12,984,347 km (0.095 R)
• M33: 13,515,270 km (0.108 R)
• M34: 13,985,456 km (0.084 R)
• M35: 14,120,842 km (0.117 R)
• M36: 15,358,465 km (0.102 R)
• M37: 15,568,052 km (0.11 R)
• M38: 16,558,839 km (0.081 R)
• M39: 17,715,829 km (0.085 R)
• M40: 17,862,285 km (0.112 R)
• M41: 20,107,001 km (0.039 R)
• M42: 22,280,658 km (0.119 R)
• M43: 22,756,080 km (0.084 R)
• M44: 23,075,023 km (0.026 R)
• M45: 24,283,624 km (0.089 R)
• M46: 25,265,285 km (0.105 R)
• M47: 25,678,175 km (0.118 R)
• M48: 26,678,087 km (0.118 R)
• M49: 26,930,010 km (0.107 R)
• M50: 29,492,771 km (0.052 R)
• M51: 31,155,701 km (0.046 R)
• M52: 31,598,361 km (0.094 R)
• M53: 32,758,942 km (0.083 R)
• M54: 34,663,023 km (0.075 R)
• M55: 35,121,690 km (0.106 R)
• M56: 35,674,604 km (0.105 R)
• M57: 36,137,610 km (0.073 R)
• M58: 39,243,261 km (0.065 R)
• M59: 40,297,178 km (0.11 R)
• M60: 41,166,492 km (0.108 R)
• M61: 42,530,974 km (0.114 R)
• M62: 43,514,729 km (0.037 R)
• M63: 45,304,219 km (0.102 R)
• M64: 45,906,051 km (0.114 R)
• M65: 46,107,261 km (0.11 R)
• M66: 47,117,495 km (0.091 R)
• M67: 48,441,885 km (0.086 R)
• M68: 49,778,542 km (0.108 R)
• M69: 50,710,836 km (0.088 R)
• M70: 50,814,806 km (0.068 R)
• M71: 51,022,897 km (0.11 R)
• M72: 51,335,706 km (0.025 R)
• M73: 51,858,251 km (0.078 R)
• M74: 52,277,574 km (0.1 R)
• M75: 57,180,495 km (0.067 R)
• M76: 57,396,963 km (0.039 R)
• M77: 58,048,013 km (0.071 R)
• M78: 58,265,528 km (0.112 R)
• M79: 58,592,400 km (0.114 R)
• M80: 60,676,597 km (0.106 R)
• M81: 60,897,404 km (0.09 R)
• M82: 64,466,360 km (0.096 R)
• M83: 64,579,007 km (0.063 R)
• M84: 66,162,501 km (0.066 R)
• M85: 66,959,109 km (0.119 R)
• M86: 69,829,743 km (0.047 R)
• M87: 70,061,171 km (0.062 R)
• M88: 71,105,514 km (0.09 R)
• M89: 76,165,961 km (0.033 R)
• M90: 77,000,567 km (0.094 R)
• M91: 77,239,625 km (0.101 R)
• M92: 77,598,660 km (0.11 R)
• M93: 78,799,482 km (0.084 R)
• M94: 80,006,437 km (0.046 R)
• M95: 80,854,807 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.2

Radius: 3.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.6 AU - 19.08 AU

Year: 29955 Days

Day: 19 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,121,449 km

• M1: 210,783 km (0.075 R)
• M2: 230,979 km (0.118 R)
• M3: 642,373 km (0.115 R)
• M4: 688,150 km (0.029 R)
• M5: 832,213 km (0.09 R)
• M6: 1,184,965 km (0.048 R)
• M7: 1,767,798 km (0.089 R)
• M8: 2,330,436 km (0.115 R)
• M9: 2,401,495 km (0.05 R)
• M10: 2,667,928 km (0.033 R)
• M11: 3,414,123 km (0.084 R)
• M12: 3,796,046 km (0.115 R)
• M13: 4,570,215 km (0.08 R)
• M14: 4,659,076 km (0.106 R)
• M15: 4,838,743 km (0.059 R)
• M16: 7,129,535 km (0.074 R)
• M17: 7,267,165 km (0.104 R)
• M18: 7,720,746 km (0.114 R)
• M19: 8,399,920 km (0.111 R)
• M20: 8,654,835 km (0.095 R)
• M21: 8,691,487 km (0.075 R)
• M22: 8,986,494 km (0.113 R)
• M23: 9,472,836 km (0.046 R)
• M24: 9,586,232 km (0.081 R)
• M25: 10,198,835 km (0.058 R)
• M26: 12,564,426 km (0.097 R)
• M27: 12,855,843 km (0.095 R)
• M28: 13,276,063 km (0.119 R)
• M29: 13,530,379 km (0.082 R)
• M30: 13,829,126 km (0.107 R)
• M31: 14,043,799 km (0.12 R)
• M32: 14,129,968 km (0.105 R)
• M33: 14,389,670 km (0.1 R)
• M34: 16,431,681 km (0.059 R)
• M35: 16,704,547 km (0.067 R)
• M36: 19,323,407 km (0.093 R)
• M37: 21,072,954 km (0.106 R)
• M38: 21,319,941 km (0.108 R)
• M39: 21,418,974 km (0.07 R)
• M40: 21,667,307 km (0.09 R)
• M41: 21,816,755 km (0.119 R)
• M42: 21,916,686 km (0.11 R)
• M43: 22,771,189 km (0.109 R)
• M44: 23,381,100 km (0.092 R)
• M45: 23,687,925 km (0.071 R)
• M46: 24,512,957 km (0.106 R)
• M47: 24,616,629 km (0.065 R)
• M48: 24,928,840 km (0.107 R)
• M49: 26,296,912 km (0.108 R)
• M50: 26,350,019 km (0.04 R)
• M51: 26,456,234 km (0.055 R)
• M52: 27,150,817 km (0.1 R)
• M53: 27,635,065 km (0.068 R)
• M54: 28,339,671 km (0.115 R)
• M55: 29,932,589 km (0.069 R)
• M56: 30,043,441 km (0.097 R)
• M57: 30,656,044 km (0.04 R)
• M58: 31,667,176 km (0.095 R)
• M59: 32,233,554 km (0.111 R)
• M60: 33,549,118 km (0.073 R)
• M61: 35,174,199 km (0.045 R)
• M62: 36,587,450 km (0.067 R)
• M63: 36,646,691 km (0.12 R)
• M64: 37,181,653 km (0.094 R)
• M65: 39,165,321 km (0.064 R)
• M66: 40,322,909 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit