🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 33.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,279,164 km

• M1: 255,812 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 289 Days

Day: 12.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2 AU - 2.8 AU

Year: 1393 Days

Day: 30.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.08 AU - 3.28 AU

Year: 2125 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 10.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.38 AU - 7.7 AU

Year: 6268 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,279,164 km

• M1: 160,070 km (0.113 R)
• M2: 426,204 km (0.084 R)
• M3: 547,229 km (0.115 R)
• M4: 774,319 km (0.064 R)
• M5: 882,927 km (0.114 R)
• M6: 1,008,589 km (0.071 R)
• M7: 1,140,684 km (0.119 R)
• M8: 1,228,049 km (0.102 R)
• M9: 1,383,032 km (0.068 R)
• M10: 1,463,067 km (0.085 R)
• M11: 1,572,423 km (0.104 R)
• M12: 2,238,134 km (0.093 R)
• M13: 2,364,993 km (0.071 R)
• M14: 2,445,626 km (0.094 R)
• M15: 2,777,284 km (0.062 R)
• M16: 2,845,352 km (0.113 R)
• M17: 2,983,131 km (0.115 R)
• M18: 3,520,187 km (0.068 R)
• M19: 3,594,089 km (0.059 R)
• M20: 3,668,439 km (0.102 R)
• M21: 3,799,936 km (0.049 R)
• M22: 3,875,931 km (0.071 R)
• M23: 4,145,507 km (0.111 R)
• M24: 4,243,194 km (0.083 R)
• M25: 4,621,826 km (0.101 R)
• M26: 4,702,908 km (0.034 R)
• M27: 4,866,718 km (0.091 R)
• M28: 5,011,529 km (0.08 R)
• M29: 5,263,003 km (0.08 R)
• M30: 5,518,815 km (0.111 R)
• M31: 5,844,340 km (0.116 R)
• M32: 6,153,708 km (0.105 R)
• M33: 6,582,306 km (0.104 R)
• M34: 6,696,749 km (0.119 R)
• M35: 6,765,713 km (0.083 R)
• M36: 7,540,032 km (0.072 R)
• M37: 7,780,286 km (0.103 R)
• M38: 8,243,740 km (0.109 R)
• M39: 8,516,008 km (0.068 R)
• M40: 8,917,679 km (0.067 R)
• M41: 8,993,525 km (0.082 R)
• M42: 9,146,264 km (0.083 R)
• M43: 9,325,333 km (0.057 R)
• M44: 9,583,389 km (0.102 R)
• M45: 9,661,180 km (0.047 R)
• M46: 10,558,169 km (0.107 R)
• M47: 11,813,893 km (0.117 R)
• M48: 11,953,169 km (0.113 R)
• M49: 12,544,380 km (0.092 R)
• M50: 12,743,644 km (0.059 R)
• M51: 13,145,165 km (0.059 R)
• M52: 13,609,068 km (0.077 R)
• M53: 13,755,225 km (0.068 R)
• M54: 14,078,506 km (0.089 R)
• M55: 14,255,929 km (0.081 R)
• M56: 14,404,330 km (0.108 R)
• M57: 14,822,606 km (0.108 R)
• M58: 15,305,508 km (0.057 R)
• M59: 15,916,465 km (0.074 R)
• M60: 16,317,837 km (0.1 R)
• M61: 17,225,148 km (0.114 R)
• M62: 17,383,273 km (0.091 R)
• M63: 17,732,883 km (0.113 R)
• M64: 18,438,985 km (0.114 R)
• M65: 18,795,476 km (0.118 R)
• M66: 19,088,838 km (0.084 R)
• M67: 19,350,933 km (0.074 R)
• M68: 19,581,164 km (0.057 R)
• M69: 20,645,404 km (0.092 R)
• M70: 21,421,966 km (0.076 R)
• M71: 21,796,859 km (0.079 R)
• M72: 22,968,958 km (0.11 R)
• M73: 23,073,377 km (0.072 R)
• M74: 23,387,533 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 14.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.47 AU - 9.63 AU

Year: 9369 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,279,164 km

• M1: 192,981 km (0.048 R)
• M2: 304,581 km (0.08 R)
• M3: 444,156 km (0.038 R)
• M4: 757,115 km (0.109 R)
• M5: 1,047,634 km (0.09 R)
• M6: 1,174,493 km (0.11 R)
• M7: 1,569,581 km (0.09 R)
• M8: 2,126,983 km (0.094 R)
• M9: 2,291,540 km (0.119 R)
• M10: 2,439,044 km (0.061 R)
• M11: 2,699,494 km (0.089 R)
• M12: 3,224,433 km (0.102 R)
• M13: 3,559,831 km (0.025 R)
• M14: 3,931,881 km (0.07 R)
• M15: 4,447,694 km (0.107 R)
• M16: 4,606,717 km (0.059 R)
• M17: 4,713,829 km (0.086 R)
• M18: 4,957,973 km (0.075 R)
• M19: 5,095,303 km (0.063 R)
• M20: 5,888,471 km (0.088 R)
• M21: 6,478,635 km (0.116 R)
• M22: 6,964,529 km (0.119 R)
• M23: 7,620,216 km (0.062 R)
• M24: 8,198,263 km (0.1 R)
• M25: 8,558,345 km (0.102 R)
• M26: 8,723,800 km (0.047 R)
• M27: 9,532,975 km (0.046 R)
• M28: 10,471,851 km (0.116 R)
• M29: 10,791,392 km (0.086 R)
• M30: 11,114,224 km (0.047 R)
• M31: 11,294,938 km (0.118 R)
• M32: 11,403,846 km (0.117 R)
• M33: 11,769,463 km (0.117 R)
• M34: 12,624,864 km (0.076 R)
• M35: 12,889,203 km (0.113 R)
• M36: 13,003,047 km (0.115 R)
• M37: 13,155,487 km (0.042 R)
• M38: 13,270,079 km (0.087 R)
• M39: 14,592,823 km (0.098 R)
• M40: 15,470,963 km (0.059 R)
• M41: 15,672,920 km (0.104 R)
• M42: 16,530,864 km (0.087 R)
• M43: 16,737,459 km (0.086 R)
• M44: 17,867,521 km (0.107 R)
• M45: 18,763,463 km (0.112 R)
• M46: 18,935,799 km (0.06 R)
• M47: 19,195,352 km (0.109 R)
• M48: 20,024,872 km (0.109 R)
• M49: 20,156,817 km (0.106 R)
• M50: 21,538,353 km (0.117 R)
• M51: 22,720,476 km (0.098 R)
• M52: 22,812,329 km (0.107 R)
• M53: 23,412,216 km (0.043 R)
• M54: 24,204,337 km (0.073 R)
• M55: 24,439,056 km (0.091 R)
• M56: 25,863,078 km (0.094 R)
• M57: 26,006,991 km (0.098 R)
• M58: 26,295,416 km (0.095 R)
• M59: 26,391,907 km (0.119 R)
• M60: 27,021,564 km (0.115 R)
• M61: 27,411,566 km (0.105 R)
• M62: 28,345,057 km (0.061 R)
• M63: 28,642,008 km (0.101 R)
• M64: 28,940,157 km (0.119 R)
• M65: 29,189,237 km (0.114 R)
• M66: 30,092,060 km (0.117 R)
• M67: 30,395,146 km (0.057 R)
• M68: 31,106,035 km (0.092 R)
• M69: 31,412,411 km (0.101 R)
• M70: 31,617,211 km (0.08 R)
• M71: 32,131,079 km (0.1 R)
• M72: 32,234,152 km (0.085 R)
• M73: 33,689,440 km (0.03 R)
• M74: 34,004,194 km (0.085 R)
• M75: 34,161,871 km (0.063 R)
• M76: 34,953,991 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 6.1

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.53 AU - 13.43 AU

Year: 15539 Days

Day: 19.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,279,164 km

• M1: 128,056 km (0.099 R)
• M2: 236,215 km (0.088 R)
• M3: 332,556 km (0.073 R)
• M4: 426,354 km (0.097 R)
• M5: 565,630 km (0.1 R)
• M6: 621,729 km (0.09 R)
• M7: 660,175 km (0.063 R)
• M8: 739,911 km (0.1 R)
• M9: 1,308,233 km (0.08 R)
• M10: 1,461,122 km (0.086 R)
• M11: 1,513,332 km (0.045 R)
• M12: 1,619,846 km (0.111 R)
• M13: 1,953,898 km (0.11 R)
• M14: 2,978,494 km (0.089 R)
• M15: 3,282,626 km (0.039 R)
• M16: 4,442,758 km (0.073 R)
• M17: 5,185,960 km (0.105 R)
• M18: 5,226,052 km (0.115 R)
• M19: 5,347,226 km (0.035 R)
• M20: 6,565,851 km (0.094 R)
• M21: 7,545,118 km (0.103 R)
• M22: 8,426,998 km (0.091 R)
• M23: 9,934,346 km (0.094 R)
• M24: 10,134,957 km (0.097 R)
• M25: 12,860,480 km (0.087 R)
• M26: 13,024,290 km (0.111 R)
• M27: 13,409,205 km (0.057 R)
• M28: 13,909,460 km (0.099 R)
• M29: 15,854,083 km (0.05 R)
• M30: 16,088,353 km (0.103 R)
• M31: 17,037,103 km (0.102 R)
• M32: 17,942,918 km (0.116 R)
• M33: 19,424,536 km (0.109 R)
• M34: 19,990,165 km (0.074 R)
• M35: 20,561,330 km (0.047 R)
• M36: 20,752,815 km (0.049 R)
• M37: 21,202,057 km (0.036 R)
• M38: 22,569,083 km (0.086 R)
• M39: 24,435,466 km (0.108 R)
• M40: 25,867,566 km (0.106 R)
• M41: 26,906,972 km (0.065 R)
• M42: 27,046,547 km (0.076 R)
• M43: 28,669,534 km (0.057 R)
• M44: 29,026,475 km (0.06 R)
• M45: 30,323,788 km (0.101 R)
• M46: 30,469,047 km (0.091 R)
• M47: 30,906,322 km (0.107 R)
• M48: 31,713,402 km (0.08 R)
• M49: 32,082,610 km (0.108 R)
• M50: 32,750,714 km (0.038 R)
• M51: 33,949,741 km (0.04 R)
• M52: 37,087,107 km (0.102 R)
• M53: 37,631,943 km (0.065 R)
• M54: 37,944,453 km (0.108 R)
• M55: 38,572,165 km (0.082 R)
• M56: 39,520,017 km (0.087 R)
• M57: 39,996,936 km (0.096 R)
• M58: 40,635,569 km (0.066 R)
• M59: 40,956,307 km (0.115 R)
• M60: 42,004,090 km (0.098 R)
• M61: 43,961,578 km (0.054 R)
• M62: 44,538,128 km (0.111 R)
• M63: 45,366,153 km (0.073 R)
• M64: 46,032,162 km (0.086 R)
• M65: 48,983,878 km (0.039 R)
• M66: 49,924,101 km (0.11 R)
• M67: 53,744,232 km (0.035 R)
• M68: 54,272,312 km (0.093 R)
• M69: 54,448,838 km (0.114 R)
• M70: 54,979,312 km (0.052 R)
• M71: 55,600,293 km (0.079 R)
• M72: 56,045,346 km (0.07 R)
• M73: 57,927,287 km (0.034 R)
• M74: 59,193,484 km (0.095 R)
• M75: 59,375,096 km (0.076 R)
• M76: 60,012,233 km (0.119 R)
• M77: 60,377,252 km (0.036 R)
• M78: 60,468,656 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 5.3

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13 AU - 17.4 AU

Year: 22207 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,279,164 km

• M1: 76,893 km (0.098 R)
• M2: 603,627 km (0.112 R)
• M3: 794,963 km (0.11 R)
• M4: 932,892 km (0.037 R)
• M5: 1,205,609 km (0.102 R)
• M6: 1,474,137 km (0.11 R)
• M7: 1,790,687 km (0.099 R)
• M8: 2,002,966 km (0.054 R)
• M9: 2,790,299 km (0.059 R)
• M10: 2,825,006 km (0.107 R)
• M11: 3,143,949 km (0.046 R)
• M12: 4,127,854 km (0.085 R)
• M13: 4,570,813 km (0.085 R)
• M14: 5,676,491 km (0.05 R)
• M15: 7,479,744 km (0.078 R)
• M16: 8,316,744 km (0.078 R)
• M17: 8,367,009 km (0.055 R)
• M18: 10,508,353 km (0.073 R)
• M19: 11,498,990 km (0.11 R)
• M20: 11,610,889 km (0.095 R)
• M21: 11,723,088 km (0.089 R)
• M22: 12,576,543 km (0.097 R)
• M23: 13,156,684 km (0.066 R)
• M24: 14,644,435 km (0.04 R)
• M25: 14,826,645 km (0.067 R)
• M26: 15,439,099 km (0.083 R)
• M27: 15,748,317 km (0.107 R)
• M28: 16,878,679 km (0.064 R)
• M29: 17,133,444 km (0.063 R)
• M30: 17,197,322 km (0.119 R)
• M31: 17,389,556 km (0.1 R)
• M32: 17,453,733 km (0.048 R)
• M33: 17,775,817 km (0.12 R)
• M34: 18,557,167 km (0.091 R)
• M35: 19,216,744 km (0.108 R)
• M36: 19,283,016 km (0.059 R)
• M37: 19,616,170 km (0.061 R)
• M38: 20,018,289 km (0.096 R)
• M39: 20,085,609 km (0.087 R)
• M40: 20,898,972 km (0.11 R)
• M41: 22,627,875 km (0.081 R)
• M42: 23,332,032 km (0.078 R)
• M43: 24,258,342 km (0.075 R)
• M44: 25,487,737 km (0.062 R)
• M45: 25,853,205 km (0.117 R)
• M46: 26,589,226 km (0.097 R)
• M47: 26,737,328 km (0.115 R)
• M48: 27,931,418 km (0.111 R)
• M49: 28,232,709 km (0.091 R)
• M50: 28,308,106 km (0.075 R)
• M51: 28,535,046 km (0.089 R)
• M52: 28,686,588 km (0.082 R)
• M53: 29,066,717 km (0.107 R)
• M54: 29,908,653 km (0.055 R)
• M55: 30,681,177 km (0.114 R)
• M56: 31,538,373 km (0.089 R)
• M57: 32,009,307 km (0.117 R)
• M58: 33,435,872 km (0.098 R)
• M59: 33,835,897 km (0.092 R)
• M60: 35,777,677 km (0.054 R)
• M61: 36,762,031 km (0.081 R)
• M62: 36,926,888 km (0.082 R)
• M63: 37,589,008 km (0.104 R)
• M64: 38,338,643 km (0.071 R)
• M65: 39,430,109 km (0.058 R)
• M66: 40,787,411 km (0.027 R)
• M67: 41,643,559 km (0.062 R)
• M68: 41,815,447 km (0.099 R)
• M69: 41,901,466 km (0.057 R)
• M70: 42,073,803 km (0.089 R)
• M71: 42,332,607 km (0.103 R)
• M72: 42,419,075 km (0.118 R)
• M73: 43,025,544 km (0.075 R)
• M74: 43,112,461 km (0.075 R)
• M75: 43,896,952 km (0.04 R)
• M76: 45,745,682 km (0.1 R)
• M77: 46,724,202 km (0.119 R)
• M78: 48,249,951 km (0.098 R)
• M79: 48,521,022 km (0.101 R)
• M80: 48,701,886 km (0.085 R)
• M81: 50,982,206 km (0.108 R)
• M82: 52,367,034 km (0.044 R)
• M83: 57,071,438 km (0.112 R)
• M84: 58,701,456 km (0.118 R)
• M85: 58,990,779 km (0.041 R)
• M86: 59,183,760 km (0.07 R)
• M87: 60,931,063 km (0.098 R)
• M88: 61,223,976 km (0.093 R)
• M89: 62,007,121 km (0.118 R)
• M90: 62,301,679 km (0.099 R)
• M91: 63,682,467 km (0.051 R)
• M92: 65,872,580 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit