🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 16.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,910,433 km

• M1: 214,224 km (0.088 R)
• M2: 288,425 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.76 AU - 0.96 AU

Year: 290 Days

Day: 24.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,910,433 km

• M1: 27,676 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.89 AU - 1.07 AU

Year: 353 Days

Day: 32.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.04 AU - 2.06 AU

Year: 1067 Days

Day: 34.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.1 AU - 2.26 AU

Year: 1170 Days

Day: 28.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.67 AU - 3.13 AU

Year: 1795 Days

Day: 20 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.39 AU - 5.13 AU

Year: 3774 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 10.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.58 AU - 7.4 AU

Year: 6717 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,910,433 km

• M1: 237,412 km (0.065 R)
• M2: 685,607 km (0.071 R)
• M3: 753,076 km (0.071 R)
• M4: 851,661 km (0.096 R)
• M5: 1,359,246 km (0.071 R)
• M6: 1,517,521 km (0.116 R)
• M7: 1,681,929 km (0.083 R)
• M8: 1,891,216 km (0.072 R)
• M9: 2,028,846 km (0.085 R)
• M10: 2,398,353 km (0.037 R)
• M11: 2,634,568 km (0.118 R)
• M12: 2,833,683 km (0.101 R)
• M13: 3,902,111 km (0.097 R)
• M14: 4,518,454 km (0.111 R)
• M15: 4,677,477 km (0.08 R)
• M16: 5,898,644 km (0.043 R)
• M17: 6,307,046 km (0.068 R)
• M18: 6,785,161 km (0.097 R)
• M19: 7,120,709 km (0.08 R)
• M20: 7,903,256 km (0.077 R)
• M21: 8,288,620 km (0.036 R)
• M22: 8,779,001 km (0.071 R)
• M23: 9,011,177 km (0.089 R)
• M24: 9,178,129 km (0.097 R)
• M25: 9,278,958 km (0.1 R)
• M26: 9,753,781 km (0.101 R)
• M27: 9,925,370 km (0.112 R)
• M28: 10,586,293 km (0.093 R)
• M29: 10,939,943 km (0.082 R)
• M30: 11,046,756 km (0.054 R)
• M31: 11,513,800 km (0.079 R)
• M32: 12,171,133 km (0.057 R)
• M33: 12,318,786 km (0.086 R)
• M34: 13,407,709 km (0.103 R)
• M35: 13,944,317 km (0.076 R)
• M36: 14,060,255 km (0.088 R)
• M37: 14,176,493 km (0.116 R)
• M38: 14,293,029 km (0.097 R)
• M39: 14,683,929 km (0.08 R)
• M40: 15,516,142 km (0.11 R)
• M41: 15,676,510 km (0.113 R)
• M42: 15,756,845 km (0.112 R)
• M43: 16,363,763 km (0.085 R)
• M44: 16,772,614 km (0.101 R)
• M45: 16,895,883 km (0.119 R)
• M46: 17,475,425 km (0.093 R)
• M47: 17,809,477 km (0.03 R)
• M48: 18,061,549 km (0.105 R)
• M49: 18,399,192 km (0.119 R)
• M50: 18,526,500 km (0.036 R)
• M51: 20,381,812 km (0.06 R)
• M52: 20,557,291 km (0.116 R)
• M53: 20,954,323 km (0.082 R)
• M54: 21,755,719 km (0.109 R)
• M55: 22,295,618 km (0.105 R)
• M56: 23,113,619 km (0.099 R)
• M57: 23,480,433 km (0.084 R)
• M58: 23,618,362 km (0.071 R)
• M59: 24,034,095 km (0.101 R)
• M60: 24,732,418 km (0.103 R)
• M61: 24,966,538 km (0.1 R)
• M62: 25,342,926 km (0.064 R)
• M63: 25,484,446 km (0.056 R)
• M64: 25,958,372 km (0.058 R)
• M65: 26,674,647 km (0.07 R)
• M66: 27,688,471 km (0.092 R)
• M67: 29,753,521 km (0.117 R)
• M68: 30,052,567 km (0.102 R)
• M69: 30,252,429 km (0.106 R)
• M70: 30,452,891 km (0.096 R)
• M71: 30,603,386 km (0.114 R)
• M72: 30,754,181 km (0.058 R)
• M73: 31,461,330 km (0.075 R)
• M74: 32,224,877 km (0.087 R)
• M75: 32,327,053 km (0.088 R)
• M76: 32,583,164 km (0.102 R)
• M77: 33,407,448 km (0.105 R)
• M78: 33,562,731 km (0.116 R)
• M79: 33,821,984 km (0.084 R)
• M80: 34,290,525 km (0.104 R)
• M81: 34,813,668 km (0.05 R)
• M82: 35,181,530 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 6.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.01 AU - 15.23 AU

Year: 21368 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,910,433 km

• M1: 89,011 km (0.089 R)
• M2: 318,793 km (0.092 R)
• M3: 372,648 km (0.085 R)
• M4: 744,549 km (0.074 R)
• M5: 1,864,887 km (0.08 R)
• M6: 1,941,332 km (0.112 R)
• M7: 2,018,823 km (0.054 R)
• M8: 3,487,276 km (0.063 R)
• M9: 4,100,777 km (0.05 R)
• M10: 4,200,708 km (0.115 R)
• M11: 4,677,626 km (0.064 R)
• M12: 5,571,473 km (0.115 R)
• M13: 5,645,225 km (0.087 R)
• M14: 6,056,769 km (0.097 R)
• M15: 6,323,801 km (0.107 R)
• M16: 6,711,708 km (0.027 R)
• M17: 6,790,247 km (0.105 R)
• M18: 6,869,085 km (0.055 R)
• M19: 7,227,672 km (0.116 R)
• M20: 7,388,938 km (0.097 R)
• M21: 7,756,201 km (0.107 R)
• M22: 9,066,379 km (0.055 R)
• M23: 9,371,708 km (0.098 R)
• M24: 11,553,892 km (0.044 R)
• M25: 12,410,939 km (0.051 R)
• M26: 12,993,772 km (0.101 R)
• M27: 13,140,827 km (0.097 R)
• M28: 13,684,764 km (0.114 R)
• M29: 13,834,362 km (0.059 R)
• M30: 14,135,353 km (0.096 R)
• M31: 14,286,597 km (0.036 R)
• M32: 14,641,592 km (0.115 R)
• M33: 15,257,038 km (0.115 R)
• M34: 16,248,573 km (0.094 R)
• M35: 16,459,955 km (0.107 R)
• M36: 18,019,812 km (0.079 R)
• M37: 18,074,415 km (0.108 R)
• M38: 19,401,797 km (0.109 R)
• M39: 19,513,845 km (0.086 R)
• M40: 20,474,862 km (0.108 R)
• M41: 20,817,740 km (0.063 R)
• M42: 21,741,208 km (0.077 R)
• M43: 21,857,595 km (0.048 R)
• M44: 22,090,968 km (0.079 R)
• M45: 22,796,023 km (0.101 R)
• M46: 23,568,097 km (0.076 R)
• M47: 23,627,936 km (0.108 R)
• M48: 24,167,985 km (0.049 R)
• M49: 24,348,849 km (0.069 R)
• M50: 24,409,286 km (0.109 R)
• M51: 26,120,835 km (0.106 R)
• M52: 26,741,367 km (0.096 R)
• M53: 27,366,836 km (0.106 R)
• M54: 27,870,682 km (0.114 R)
• M55: 29,981,059 km (0.059 R)
• M56: 30,500,463 km (0.115 R)
• M57: 30,630,762 km (0.12 R)
• M58: 30,957,335 km (0.087 R)
• M59: 31,811,688 km (0.081 R)
• M60: 32,341,414 km (0.117 R)
• M61: 32,540,678 km (0.09 R)
• M62: 33,007,573 km (0.055 R)
• M63: 33,476,563 km (0.107 R)
• M64: 33,880,327 km (0.098 R)
• M65: 34,353,356 km (0.079 R)
• M66: 34,624,726 km (0.117 R)
• M67: 35,306,145 km (0.096 R)
• M68: 35,374,511 km (0.082 R)
• M69: 35,511,543 km (0.119 R)
• M70: 36,129,681 km (0.062 R)
• M71: 36,405,689 km (0.095 R)
• M72: 37,725,741 km (0.086 R)
• M73: 37,865,615 km (0.101 R)
• M74: 38,426,906 km (0.078 R)
• M75: 38,849,669 km (0.088 R)
• M76: 38,920,280 km (0.102 R)
• M77: 38,990,890 km (0.105 R)
• M78: 39,061,650 km (0.104 R)
• M79: 41,130,139 km (0.094 R)
• M80: 41,418,265 km (0.096 R)
• M81: 41,851,650 km (0.117 R)
• M82: 42,359,086 km (0.049 R)
• M83: 43,820,507 km (0.067 R)
• M84: 43,967,562 km (0.114 R)
• M85: 44,779,131 km (0.066 R)
• M86: 45,298,235 km (0.093 R)
• M87: 45,595,785 km (0.09 R)
• M88: 45,893,934 km (0.045 R)
• M89: 46,417,227 km (0.113 R)
• M90: 46,867,367 km (0.104 R)
• M91: 49,675,170 km (0.081 R)
• M92: 50,366,462 km (0.045 R)
• M93: 50,906,211 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.9

Radius: 7.4

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.32 AU - 20.28 AU

Year: 30815 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,910,433 km

• M1: 179,817 km (0.098 R)
• M2: 227,239 km (0.047 R)
• M3: 427,551 km (0.106 R)
• M4: 794,365 km (0.11 R)
• M5: 1,565,542 km (0.075 R)
• M6: 1,641,089 km (0.094 R)
• M7: 2,119,951 km (0.108 R)
• M8: 2,776,088 km (0.088 R)
• M9: 3,343,363 km (0.106 R)
• M10: 3,392,281 km (0.04 R)
• M11: 3,490,866 km (0.077 R)
• M12: 3,690,729 km (0.045 R)
• M13: 4,154,183 km (0.108 R)
• M14: 4,911,298 km (0.114 R)
• M15: 6,672,364 km (0.119 R)
• M16: 6,858,314 km (0.058 R)
• M17: 7,362,609 km (0.09 R)
• M18: 8,141,116 km (0.09 R)
• M19: 9,219,567 km (0.073 R)
• M20: 9,916,095 km (0.073 R)
• M21: 10,342,150 km (0.095 R)
• M22: 10,557,421 km (0.116 R)
• M23: 10,629,527 km (0.118 R)
• M24: 10,919,597 km (0.047 R)
• M25: 11,581,568 km (0.107 R)
• M26: 12,256,554 km (0.066 R)
• M27: 12,713,725 km (0.112 R)
• M28: 12,867,362 km (0.111 R)
• M29: 13,176,431 km (0.12 R)
• M30: 14,597,311 km (0.108 R)
• M31: 15,000,478 km (0.094 R)
• M32: 15,081,709 km (0.095 R)
• M33: 15,325,853 km (0.107 R)
• M34: 16,482,544 km (0.089 R)
• M35: 16,818,092 km (0.12 R)
• M36: 16,902,465 km (0.069 R)
• M37: 17,240,855 km (0.105 R)
• M38: 18,356,257 km (0.083 R)
• M39: 19,849,693 km (0.095 R)
• M40: 20,476,059 km (0.113 R)
• M41: 21,564,683 km (0.117 R)
• M42: 23,892,426 km (0.082 R)
• M43: 23,987,121 km (0.036 R)
• M44: 25,423,410 km (0.08 R)
• M45: 25,811,168 km (0.101 R)
• M46: 28,178,255 km (0.068 R)
• M47: 29,692,634 km (0.054 R)
• M48: 32,065,556 km (0.115 R)
• M49: 34,391,653 km (0.08 R)
• M50: 34,820,251 km (0.108 R)
• M51: 35,035,373 km (0.084 R)
• M52: 37,319,732 km (0.027 R)
• M53: 37,650,044 km (0.111 R)
• M54: 38,091,807 km (0.104 R)
• M55: 41,346,308 km (0.104 R)
• M56: 43,295,120 km (0.071 R)
• M57: 45,861,322 km (0.101 R)
• M58: 46,569,668 km (0.038 R)
• M59: 47,162,674 km (0.12 R)
• M60: 47,638,993 km (0.115 R)
• M61: 48,116,809 km (0.094 R)
• M62: 49,680,854 km (0.102 R)
• M63: 53,973,715 km (0.103 R)
• M64: 57,238,688 km (0.105 R)
• M65: 57,492,556 km (0.11 R)
• M66: 58,383,711 km (0.091 R)
• M67: 59,279,503 km (0.092 R)
• M68: 59,407,858 km (0.091 R)
• M69: 59,664,867 km (0.071 R)
• M70: 61,863,955 km (0.104 R)
• M71: 62,385,154 km (0.069 R)
• M72: 62,515,753 km (0.117 R)
• M73: 63,694,734 km (0.112 R)
• M74: 63,826,231 km (0.084 R)
• M75: 64,352,965 km (0.101 R)
• M76: 65,145,684 km (0.109 R)
• M77: 66,740,996 km (0.097 R)
• M78: 67,008,177 km (0.076 R)
• M79: 67,677,478 km (0.115 R)
• M80: 69,157,899 km (0.082 R)
• M81: 71,740,108 km (0.108 R)
• M82: 73,249,401 km (0.087 R)
• M83: 78,121,055 km (0.084 R)
• M84: 79,249,173 km (0.106 R)
• M85: 83,959,262 km (0.114 R)
• M86: 84,391,899 km (0.083 R)
• M87: 89,199,974 km (0.109 R)
• M88: 89,641,587 km (0.069 R)
• M89: 92,008,375 km (0.082 R)
• M90: 92,454,476 km (0.099 R)
• M91: 92,603,326 km (0.081 R)
• M92: 94,845,648 km (0.117 R)
• M93: 96,350,453 km (0.085 R)
• M94: 97,257,166 km (0.077 R)
• M95: 100,911,992 km (0.108 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit