🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 18.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 27.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.99 AU - 1.29 AU

Year: 449 Days

Day: 39.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.17 AU - 1.27 AU

Year: 497 Days

Day: 46 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,088,050 km

• M1: 615,296 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.35 AU - 1.85 AU

Year: 747 Days

Day: 30.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2 AU - 2.6 AU

Year: 1287 Days

Day: 35.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 14.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.31 AU - 6.99 AU

Year: 5627 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,088,050 km

• M1: 216,917 km (0.079 R)
• M2: 332,257 km (0.088 R)
• M3: 576,401 km (0.102 R)
• M4: 680,521 km (0.073 R)
• M5: 769,232 km (0.072 R)
• M6: 973,134 km (0.073 R)
• M7: 1,155,644 km (0.031 R)
• M8: 1,481,318 km (0.078 R)
• M9: 1,601,744 km (0.067 R)
• M10: 1,934,151 km (0.087 R)
• M11: 2,236,937 km (0.107 R)
• M12: 2,359,009 km (0.075 R)
• M13: 2,501,276 km (0.093 R)
• M14: 2,832,187 km (0.077 R)
• M15: 2,964,880 km (0.101 R)
• M16: 3,138,414 km (0.087 R)
• M17: 3,783,330 km (0.113 R)
• M18: 3,993,515 km (0.069 R)
• M19: 4,142,814 km (0.087 R)
• M20: 4,602,378 km (0.083 R)
• M21: 4,736,717 km (0.088 R)
• M22: 4,849,664 km (0.1 R)
• M23: 5,009,285 km (0.111 R)
• M24: 5,170,850 km (0.047 R)
• M25: 5,287,238 km (0.106 R)
• M26: 5,381,035 km (0.12 R)
• M27: 6,299,566 km (0.119 R)
• M28: 6,449,164 km (0.059 R)
• M29: 6,549,544 km (0.09 R)
• M30: 6,701,087 km (0.103 R)
• M31: 7,928,238 km (0.062 R)
• M32: 8,252,716 km (0.094 R)
• M33: 8,444,052 km (0.098 R)
• M34: 9,479,718 km (0.105 R)
• M35: 10,496,086 km (0.116 R)
• M36: 10,614,567 km (0.096 R)
• M37: 10,703,578 km (0.113 R)
• M38: 11,273,696 km (0.108 R)
• M39: 11,638,714 km (0.118 R)
• M40: 11,822,869 km (0.069 R)
• M41: 12,947,397 km (0.119 R)
• M42: 13,202,012 km (0.116 R)
• M43: 14,040,807 km (0.06 R)
• M44: 14,367,978 km (0.06 R)
• M45: 14,466,712 km (0.085 R)
• M46: 14,598,508 km (0.066 R)
• M47: 14,730,902 km (0.085 R)
• M48: 15,331,239 km (0.103 R)
• M49: 15,600,664 km (0.109 R)
• M50: 15,973,612 km (0.03 R)
• M51: 16,383,959 km (0.097 R)
• M52: 16,624,961 km (0.104 R)
• M53: 17,953,390 km (0.116 R)
• M54: 18,201,872 km (0.1 R)
• M55: 20,083,215 km (0.035 R)
• M56: 20,230,419 km (0.082 R)
• M57: 21,121,723 km (0.094 R)
• M58: 21,496,765 km (0.1 R)
• M59: 21,685,109 km (0.096 R)
• M60: 22,063,592 km (0.033 R)
• M61: 22,177,585 km (0.101 R)
• M62: 22,291,728 km (0.111 R)
• M63: 22,406,171 km (0.037 R)
• M64: 22,903,883 km (0.098 R)
• M65: 23,096,415 km (0.115 R)
• M66: 23,599,214 km (0.107 R)
• M67: 23,793,541 km (0.043 R)
• M68: 23,910,527 km (0.064 R)
• M69: 24,027,512 km (0.107 R)
• M70: 25,050,163 km (0.108 R)
• M71: 25,367,760 km (0.094 R)
• M72: 25,886,565 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 8.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.07 AU - 8.07 AU

Year: 6936 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,088,050 km

• M1: 103,971 km (0.104 R)
• M2: 329,415 km (0.098 R)
• M3: 426,055 km (0.034 R)
• M4: 496,366 km (0.068 R)
• M5: 719,267 km (0.034 R)
• M6: 1,413,401 km (0.101 R)
• M7: 1,636,152 km (0.04 R)
• M8: 2,032,137 km (0.085 R)
• M9: 2,840,116 km (0.096 R)
• M10: 2,933,016 km (0.108 R)
• M11: 3,026,963 km (0.112 R)
• M12: 3,169,680 km (0.067 R)
• M13: 3,290,256 km (0.043 R)
• M14: 4,177,072 km (0.08 R)
• M15: 4,256,359 km (0.103 R)
• M16: 4,443,356 km (0.116 R)
• M17: 4,551,515 km (0.118 R)
• M18: 5,105,177 km (0.1 R)
• M19: 5,476,479 km (0.08 R)
• M20: 5,709,403 km (0.071 R)
• M21: 5,826,987 km (0.073 R)
• M22: 6,519,176 km (0.026 R)
• M23: 6,953,159 km (0.079 R)
• M24: 7,173,667 km (0.094 R)
• M25: 7,783,876 km (0.036 R)
• M26: 7,849,101 km (0.111 R)
• M27: 8,045,822 km (0.11 R)
• M28: 8,444,052 km (0.098 R)
• M29: 8,511,072 km (0.075 R)
• M30: 8,679,369 km (0.091 R)
• M31: 9,433,043 km (0.095 R)
• M32: 10,136,303 km (0.111 R)
• M33: 10,350,527 km (0.046 R)
• M34: 10,674,855 km (0.047 R)
• M35: 10,965,823 km (0.056 R)
• M36: 11,518,587 km (0.11 R)
• M37: 12,155,874 km (0.05 R)
• M38: 13,191,690 km (0.099 R)
• M39: 13,503,901 km (0.075 R)
• M40: 13,976,929 km (0.071 R)
• M41: 14,135,802 km (0.089 R)
• M42: 15,387,487 km (0.077 R)
• M43: 15,592,586 km (0.096 R)
• M44: 15,881,460 km (0.09 R)
• M45: 16,130,390 km (0.076 R)
• M46: 16,213,716 km (0.07 R)
• M47: 16,716,216 km (0.092 R)
• M48: 17,096,643 km (0.119 R)
• M49: 17,822,791 km (0.101 R)
• M50: 19,261,025 km (0.051 R)
• M51: 19,482,280 km (0.114 R)
• M52: 20,330,351 km (0.118 R)
• M53: 20,555,495 km (0.049 R)
• M54: 21,602,082 km (0.076 R)
• M55: 22,016,319 km (0.112 R)
• M56: 22,526,148 km (0.091 R)
• M57: 22,946,069 km (0.104 R)
• M58: 23,321,710 km (0.057 R)
• M59: 23,604,599 km (0.084 R)
• M60: 24,412,577 km (0.05 R)
• M61: 25,326,321 km (0.047 R)
• M62: 26,398,339 km (0.115 R)
• M63: 27,187,169 km (0.084 R)
• M64: 27,286,352 km (0.088 R)
• M65: 27,634,317 km (0.088 R)
• M66: 28,384,999 km (0.095 R)
• M67: 28,586,358 km (0.082 R)
• M68: 28,889,144 km (0.106 R)
• M69: 29,193,127 km (0.07 R)
• M70: 29,804,234 km (0.091 R)
• M71: 30,111,209 km (0.111 R)
• M72: 30,470,842 km (0.068 R)
• M73: 30,935,344 km (0.029 R)
• M74: 31,662,389 km (0.101 R)
• M75: 31,923,587 km (0.113 R)
• M76: 32,816,387 km (0.045 R)
• M77: 34,037,555 km (0.096 R)
• M78: 34,626,821 km (0.106 R)
• M79: 34,841,942 km (0.052 R)
• M80: 34,949,653 km (0.082 R)
• M81: 35,057,513 km (0.102 R)
• M82: 35,219,528 km (0.116 R)
• M83: 36,087,494 km (0.096 R)
• M84: 36,305,608 km (0.084 R)
• M85: 36,360,211 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.3

Radius: 6.2

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.29 AU - 17.35 AU

Year: 23216 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,088,050 km

• M1: 197,170 km (0.087 R)
• M2: 1,808,040 km (0.104 R)
• M3: 1,875,957 km (0.075 R)
• M4: 1,944,623 km (0.117 R)
• M5: 2,264,463 km (0.07 R)
• M6: 3,195,261 km (0.098 R)
• M7: 3,402,604 km (0.091 R)
• M8: 4,140,121 km (0.104 R)
• M9: 4,596,395 km (0.076 R)
• M10: 4,783,392 km (0.034 R)
• M11: 5,068,525 km (0.083 R)
• M12: 5,116,696 km (0.092 R)
• M13: 5,655,548 km (0.106 R)
• M14: 6,109,727 km (0.105 R)
• M15: 6,471,005 km (0.117 R)
• M16: 6,839,465 km (0.085 R)
• M17: 7,052,941 km (0.072 R)
• M18: 7,541,378 km (0.06 R)
• M19: 8,780,797 km (0.104 R)
• M20: 8,954,779 km (0.104 R)
• M21: 9,601,939 km (0.109 R)
• M22: 10,264,359 km (0.028 R)
• M23: 10,817,123 km (0.052 R)
• M24: 11,003,522 km (0.094 R)
• M25: 11,190,968 km (0.111 R)
• M26: 11,505,871 km (0.102 R)
• M27: 11,951,523 km (0.099 R)
• M28: 12,015,551 km (0.099 R)
• M29: 12,079,878 km (0.109 R)
• M30: 12,663,161 km (0.033 R)
• M31: 13,057,201 km (0.105 R)
• M32: 13,321,990 km (0.077 R)
• M33: 13,388,561 km (0.105 R)
• M34: 13,789,932 km (0.105 R)
• M35: 15,017,532 km (0.102 R)
• M36: 15,784,670 km (0.117 R)
• M37: 15,925,591 km (0.09 R)
• M38: 18,531,735 km (0.067 R)
• M39: 18,829,435 km (0.074 R)
• M40: 19,053,682 km (0.091 R)
• M41: 19,429,472 km (0.065 R)
• M42: 19,807,656 km (0.084 R)
• M43: 22,999,476 km (0.102 R)
• M44: 26,346,878 km (0.098 R)
• M45: 28,461,444 km (0.076 R)
• M46: 29,582,381 km (0.111 R)
• M47: 30,366,722 km (0.037 R)
• M48: 31,158,095 km (0.071 R)
• M49: 31,511,894 km (0.102 R)
• M50: 34,664,519 km (0.094 R)
• M51: 34,756,073 km (0.11 R)
• M52: 35,491,347 km (0.025 R)
• M53: 38,767,690 km (0.092 R)
• M54: 39,339,004 km (0.079 R)
• M55: 39,913,161 km (0.066 R)
• M56: 41,457,460 km (0.097 R)
• M57: 43,909,518 km (0.065 R)
• M58: 44,505,067 km (0.112 R)
• M59: 45,603,565 km (0.097 R)
• M60: 47,014,721 km (0.079 R)
• M61: 47,115,999 km (0.11 R)
• M62: 47,420,580 km (0.11 R)
• M63: 48,133,414 km (0.068 R)
• M64: 50,397,129 km (0.11 R)
• M65: 50,916,383 km (0.108 R)
• M66: 52,905,885 km (0.081 R)
• M67: 53,645,198 km (0.078 R)
• M68: 54,281,737 km (0.118 R)
• M69: 55,134,146 km (0.027 R)
• M70: 56,098,454 km (0.084 R)
• M71: 56,744,417 km (0.094 R)
• M72: 57,501,233 km (0.115 R)
• M73: 59,243,450 km (0.073 R)
• M74: 60,451,303 km (0.087 R)
• M75: 62,668,044 km (0.113 R)
• M76: 65,476,295 km (0.051 R)
• M77: 66,610,995 km (0.111 R)
• M78: 66,724,839 km (0.108 R)
• M79: 67,866,720 km (0.096 R)
• M80: 69,130,223 km (0.092 R)
• M81: 69,476,094 km (0.094 R)
• M82: 69,822,712 km (0.102 R)
• M83: 72,381,284 km (0.118 R)
• M84: 72,732,540 km (0.09 R)
• M85: 72,849,825 km (0.077 R)
• M86: 73,319,263 km (0.074 R)
• M87: 73,672,015 km (0.114 R)
• M88: 74,143,248 km (0.095 R)
• M89: 76,991,741 km (0.044 R)
• M90: 77,709,512 km (0.107 R)
• M91: 78,189,272 km (0.09 R)
• M92: 78,669,930 km (0.118 R)
• M93: 79,875,988 km (0.101 R)
• M94: 80,117,888 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit