🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 23.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.85 AU - 0.99 AU

Year: 312 Days

Day: 34.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,015,422 km

• M1: 459,415 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 413 Days

Day: 31.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,015,422 km

• M1: 842,535 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 1.99 AU

Year: 755 Days

Day: 25.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,015,422 km

• M1: 58,942 km (0.088 R)
• M2: 963,261 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 9.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.68 AU - 11.34 AU

Year: 10355 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,015,422 km

• M1: 233,373 km (0.109 R)
• M2: 363,074 km (0.098 R)
• M3: 559,646 km (0.097 R)
• M4: 692,189 km (0.11 R)
• M5: 850,913 km (0.113 R)
• M6: 1,204,712 km (0.117 R)
• M7: 1,876,107 km (0.118 R)
• M8: 1,977,684 km (0.086 R)
• M9: 2,039,468 km (0.112 R)
• M10: 2,122,794 km (0.099 R)
• M11: 2,314,728 km (0.047 R)
• M12: 3,066,756 km (0.115 R)
• M13: 3,358,023 km (0.109 R)
• M14: 3,457,207 km (0.112 R)
• M15: 3,607,702 km (0.029 R)
• M16: 3,889,245 km (0.065 R)
• M17: 4,365,565 km (0.097 R)
• M18: 4,446,797 km (0.059 R)
• M19: 4,665,808 km (0.09 R)
• M20: 5,286,340 km (0.098 R)
• M21: 5,873,063 km (0.111 R)
• M22: 6,174,203 km (0.045 R)
• M23: 6,604,297 km (0.033 R)
• M24: 6,760,178 km (0.06 R)
• M25: 7,012,400 km (0.108 R)
• M26: 7,721,644 km (0.075 R)
• M27: 7,985,235 km (0.115 R)
• M28: 8,151,438 km (0.054 R)
• M29: 9,312,318 km (0.077 R)
• M30: 9,557,808 km (0.036 R)
• M31: 9,734,333 km (0.033 R)
• M32: 10,306,844 km (0.116 R)
• M33: 10,743,371 km (0.114 R)
• M34: 10,816,674 km (0.116 R)
• M35: 11,111,681 km (0.037 R)
• M36: 11,446,930 km (0.101 R)
• M37: 12,318,337 km (0.072 R)
• M38: 12,704,001 km (0.082 R)
• M39: 13,368,515 km (0.064 R)
• M40: 14,609,429 km (0.096 R)
• M41: 15,181,790 km (0.076 R)
• M42: 17,113,847 km (0.092 R)
• M43: 17,199,716 km (0.096 R)
• M44: 17,544,090 km (0.061 R)
• M45: 17,717,175 km (0.091 R)
• M46: 17,803,942 km (0.037 R)
• M47: 17,890,858 km (0.1 R)
• M48: 18,021,457 km (0.064 R)
• M49: 18,988,907 km (0.11 R)
• M50: 19,478,989 km (0.105 R)
• M51: 19,568,598 km (0.054 R)
• M52: 19,748,116 km (0.111 R)
• M53: 20,153,975 km (0.077 R)
• M54: 21,296,005 km (0.098 R)
• M55: 21,665,811 km (0.108 R)
• M56: 22,929,763 km (0.038 R)
• M57: 23,166,427 km (0.06 R)
• M58: 23,308,844 km (0.063 R)
• M59: 23,499,282 km (0.081 R)
• M60: 23,881,505 km (0.117 R)
• M61: 24,121,310 km (0.107 R)
• M62: 24,603,614 km (0.072 R)
• M63: 24,797,343 km (0.116 R)
• M64: 24,943,051 km (0.075 R)
• M65: 25,137,828 km (0.1 R)
• M66: 25,235,366 km (0.104 R)
• M67: 25,872,353 km (0.1 R)
• M68: 25,970,789 km (0.1 R)
• M69: 26,713,393 km (0.056 R)
• M70: 26,962,473 km (0.07 R)
• M71: 27,362,647 km (0.086 R)
• M72: 27,815,031 km (0.093 R)
• M73: 28,016,988 km (0.071 R)
• M74: 28,422,249 km (0.116 R)
• M75: 28,982,643 km (0.119 R)
• M76: 29,187,293 km (0.059 R)
• M77: 30,373,604 km (0.093 R)
• M78: 31,051,132 km (0.076 R)
• M79: 31,839,064 km (0.109 R)
• M80: 32,421,000 km (0.036 R)
• M81: 32,580,322 km (0.05 R)
• M82: 32,846,456 km (0.095 R)
• M83: 34,620,986 km (0.095 R)
• M84: 35,876,113 km (0.092 R)
• M85: 36,647,439 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 15

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.2 AU - 10.88 AU

Year: 10404 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 95,015,422 km

• M1: 258,655 km (0.108 R)
• M2: 362,476 km (0.066 R)
• M3: 515,215 km (0.108 R)
• M4: 818,151 km (0.062 R)
• M5: 1,164,320 km (0.067 R)
• M6: 1,933,552 km (0.044 R)
• M7: 2,052,184 km (0.109 R)
• M8: 2,381,000 km (0.072 R)
• M9: 2,595,373 km (0.109 R)
• M10: 2,816,330 km (0.117 R)
• M11: 3,786,920 km (0.105 R)
• M12: 4,269,972 km (0.031 R)
• M13: 4,426,601 km (0.068 R)
• M14: 4,611,953 km (0.104 R)
• M15: 4,718,915 km (0.062 R)
• M16: 5,211,242 km (0.05 R)
• M17: 5,864,237 km (0.106 R)
• M18: 6,603,699 km (0.093 R)
• M19: 6,907,682 km (0.099 R)
• M20: 7,783,727 km (0.104 R)
• M21: 8,040,586 km (0.058 R)
• M22: 8,894,491 km (0.109 R)
• M23: 9,708,453 km (0.114 R)
• M24: 9,950,353 km (0.092 R)
• M25: 10,440,286 km (0.113 R)
• M26: 10,794,982 km (0.084 R)
• M27: 11,081,761 km (0.076 R)
• M28: 11,443,639 km (0.118 R)
• M29: 12,930,342 km (0.034 R)
• M30: 14,359,152 km (0.103 R)
• M31: 14,595,516 km (0.096 R)
• M32: 15,192,262 km (0.098 R)
• M33: 15,554,139 km (0.083 R)
• M34: 15,878,168 km (0.11 R)
• M35: 16,533,108 km (0.04 R)
• M36: 17,364,274 km (0.061 R)
• M37: 18,765,258 km (0.09 R)
• M38: 18,937,445 km (0.069 R)
• M39: 19,544,663 km (0.044 R)
• M40: 20,114,182 km (0.04 R)
• M41: 20,778,247 km (0.118 R)
• M42: 21,584,430 km (0.108 R)
• M43: 21,719,816 km (0.086 R)
• M44: 22,813,077 km (0.098 R)
• M45: 23,459,040 km (0.106 R)
• M46: 23,691,366 km (0.118 R)
• M47: 24,627,699 km (0.102 R)
• M48: 24,958,310 km (0.095 R)
• M49: 25,433,134 km (0.093 R)
• M50: 25,767,336 km (0.097 R)
• M51: 26,151,054 km (0.096 R)
• M52: 26,247,246 km (0.11 R)
• M53: 26,827,087 km (0.061 R)
• M54: 28,492,859 km (0.061 R)
• M55: 28,641,410 km (0.108 R)
• M56: 29,138,524 km (0.093 R)
• M57: 30,292,970 km (0.106 R)
• M58: 30,850,222 km (0.075 R)
• M59: 31,820,963 km (0.102 R)
• M60: 33,217,609 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 13.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.12 AU - 13.22 AU

Year: 14077 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,015,422 km

• M1: 357,988 km (0.12 R)
• M2: 538,702 km (0.106 R)
• M3: 656,585 km (0.084 R)
• M4: 740,958 km (0.094 R)
• M5: 1,052,122 km (0.116 R)
• M6: 1,153,848 km (0.091 R)
• M7: 1,277,117 km (0.049 R)
• M8: 1,368,073 km (0.056 R)
• M9: 1,537,717 km (0.109 R)
• M10: 1,775,128 km (0.074 R)
• M11: 2,003,564 km (0.094 R)
• M12: 2,331,034 km (0.093 R)
• M13: 2,443,980 km (0.034 R)
• M14: 2,558,872 km (0.088 R)
• M15: 2,722,980 km (0.08 R)
• M16: 3,186,135 km (0.102 R)
• M17: 3,753,560 km (0.103 R)
• M18: 3,886,852 km (0.06 R)
• M19: 4,049,166 km (0.115 R)
• M20: 5,010,930 km (0.1 R)
• M21: 5,247,295 km (0.119 R)
• M22: 5,639,391 km (0.105 R)
• M23: 5,916,446 km (0.113 R)
• M24: 6,356,264 km (0.051 R)
• M25: 7,201,492 km (0.082 R)
• M26: 8,290,116 km (0.101 R)
• M27: 8,499,852 km (0.049 R)
• M28: 8,605,468 km (0.049 R)
• M29: 8,746,987 km (0.111 R)
• M30: 8,889,255 km (0.067 R)
• M31: 10,204,071 km (0.04 R)
• M32: 10,353,818 km (0.1 R)
• M33: 10,466,765 km (0.103 R)
• M34: 10,731,702 km (0.091 R)
• M35: 10,922,290 km (0.11 R)
• M36: 11,423,293 km (0.113 R)
• M37: 12,567,717 km (0.065 R)
• M38: 12,809,018 km (0.026 R)
• M39: 13,501,357 km (0.109 R)
• M40: 14,038,863 km (0.098 R)
• M41: 14,247,552 km (0.094 R)
• M42: 15,177,751 km (0.097 R)
• M43: 16,258,745 km (0.108 R)
• M44: 17,096,793 km (0.111 R)
• M45: 17,453,883 km (0.106 R)
• M46: 18,084,737 km (0.088 R)
• M47: 18,175,393 km (0.077 R)
• M48: 19,183,533 km (0.103 R)
• M49: 19,415,260 km (0.1 R)
• M50: 19,741,085 km (0.062 R)
• M51: 20,068,854 km (0.111 R)
• M52: 20,540,087 km (0.101 R)
• M53: 21,253,968 km (0.07 R)
• M54: 22,803,802 km (0.081 R)
• M55: 23,147,727 km (0.042 R)
• M56: 23,295,530 km (0.114 R)
• M57: 23,493,298 km (0.111 R)
• M58: 23,741,182 km (0.071 R)
• M59: 24,640,864 km (0.058 R)
• M60: 25,704,654 km (0.062 R)
• M61: 26,113,804 km (0.064 R)
• M62: 28,086,851 km (0.12 R)
• M63: 29,464,198 km (0.087 R)
• M64: 30,322,890 km (0.092 R)
• M65: 30,755,228 km (0.066 R)
• M66: 30,917,841 km (0.098 R)
• M67: 31,026,449 km (0.094 R)
• M68: 31,516,831 km (0.089 R)
• M69: 31,735,543 km (0.081 R)
• M70: 32,064,658 km (0.074 R)
• M71: 32,174,463 km (0.06 R)
• M72: 32,394,821 km (0.118 R)
• M73: 32,615,477 km (0.108 R)
• M74: 33,280,739 km (0.074 R)
• M75: 33,559,290 km (0.095 R)
• M76: 35,473,844 km (0.101 R)
• M77: 35,644,385 km (0.105 R)
• M78: 35,872,373 km (0.095 R)
• M79: 36,559,027 km (0.036 R)
• M80: 37,829,262 km (0.039 R)
• M81: 38,469,691 km (0.089 R)
• M82: 38,937,783 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 4.3

Gravity: 33.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.11 AU - 21.89 AU

Year: 29243 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,015,422 km

• M1: 61,934 km (0.026 R)
• M2: 121,473 km (0.05 R)
• M3: 148,401 km (0.051 R)
• M4: 263,891 km (0.073 R)
• M5: 648,806 km (0.026 R)
• M6: 1,021,005 km (0.059 R)
• M7: 1,083,537 km (0.073 R)
• M8: 1,245,103 km (0.101 R)
• M9: 1,278,314 km (0.076 R)
• M10: 1,774,680 km (0.034 R)
• M11: 2,283,312 km (0.067 R)
• M12: 3,192,568 km (0.109 R)
• M13: 3,902,709 km (0.081 R)
• M14: 4,000,995 km (0.1 R)
• M15: 4,199,960 km (0.119 R)
• M16: 4,402,217 km (0.081 R)
• M17: 4,556,003 km (0.093 R)
• M18: 4,659,525 km (0.117 R)
• M19: 4,868,812 km (0.064 R)
• M20: 6,360,303 km (0.111 R)
• M21: 6,886,588 km (0.102 R)
• M22: 7,426,637 km (0.087 R)
• M23: 7,856,132 km (0.087 R)
• M24: 8,042,681 km (0.088 R)
• M25: 8,610,853 km (0.083 R)
• M26: 9,126,816 km (0.077 R)
• M27: 10,121,044 km (0.111 R)
• M28: 10,391,816 km (0.035 R)
• M29: 11,079,368 km (0.053 R)
• M30: 13,524,545 km (0.039 R)
• M31: 14,198,633 km (0.058 R)
• M32: 16,523,384 km (0.114 R)
• M33: 17,324,032 km (0.077 R)
• M34: 17,810,524 km (0.107 R)
• M35: 18,466,212 km (0.074 R)
• M36: 18,879,850 km (0.111 R)
• M37: 19,716,551 km (0.078 R)
• M38: 20,394,528 km (0.025 R)
• M39: 20,479,799 km (0.118 R)
• M40: 22,915,551 km (0.102 R)
• M41: 23,270,996 km (0.076 R)
• M42: 24,077,179 km (0.089 R)
• M43: 24,257,594 km (0.077 R)
• M44: 24,528,964 km (0.077 R)
• M45: 24,801,532 km (0.039 R)
• M46: 24,892,487 km (0.081 R)
• M47: 25,074,847 km (0.087 R)
• M48: 26,550,181 km (0.067 R)
• M49: 28,148,186 km (0.096 R)
• M50: 29,777,007 km (0.114 R)
• M51: 30,554,168 km (0.11 R)
• M52: 31,239,476 km (0.091 R)
• M53: 32,029,054 km (0.084 R)
• M54: 33,627,657 km (0.106 R)
• M55: 34,031,272 km (0.065 R)
• M56: 34,132,400 km (0.103 R)
• M57: 36,280,176 km (0.103 R)
• M58: 37,318,086 km (0.108 R)
• M59: 37,631,344 km (0.105 R)
• M60: 38,050,518 km (0.063 R)
• M61: 38,365,870 km (0.112 R)
• M62: 39,423,078 km (0.069 R)
• M63: 39,635,806 km (0.107 R)
• M64: 41,891,144 km (0.041 R)
• M65: 43,967,263 km (0.103 R)
• M66: 44,629,832 km (0.078 R)
• M67: 45,295,692 km (0.095 R)
• M68: 50,393,240 km (0.096 R)
• M69: 51,783,004 km (0.116 R)
• M70: 52,482,523 km (0.053 R)
• M71: 54,009,020 km (0.081 R)
• M72: 54,363,268 km (0.034 R)
• M73: 54,955,526 km (0.106 R)
• M74: 56,385,681 km (0.069 R)
• M75: 56,625,188 km (0.051 R)
• M76: 58,190,430 km (0.085 R)
• M77: 58,796,302 km (0.059 R)
• M78: 60,258,770 km (0.07 R)
• M79: 60,871,523 km (0.097 R)
• M80: 61,486,520 km (0.092 R)
• M81: 62,722,498 km (0.097 R)
• M82: 65,974,456 km (0.114 R)
• M83: 68,130,161 km (0.096 R)
• M84: 71,471,580 km (0.093 R)
• M85: 73,423,383 km (0.043 R)
• M86: 73,554,131 km (0.079 R)
• M87: 74,340,119 km (0.086 R)
• M88: 74,602,813 km (0.101 R)
• M89: 77,246,357 km (0.07 R)
• M90: 77,778,626 km (0.091 R)
• M91: 81,403,831 km (0.109 R)
• M92: 85,771,042 km (0.105 R)
• M93: 85,908,821 km (0.044 R)
• M94: 86,046,601 km (0.109 R)
• M95: 89,375,004 km (0.045 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit