🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 23 Hours

Environment

Temp: 262 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.62 AU - 0.66 AU

Year: 185 Days

Day: 28.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,295,281 km

• M1: 316,250 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 207 Days

Day: 23.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,295,281 km

• M1: 111,151 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.47 AU - 3.65 AU

Year: 1936 Days

Day: 26.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.43 AU - 4.77 AU

Year: 3568 Days

Day: 43.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.87 AU - 5.67 AU

Year: 3768 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,295,281 km

• M1: 238,309 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 9.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.64 AU - 8.74 AU

Year: 8476 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,295,281 km

• M1: 196,572 km (0.074 R)
• M2: 282,890 km (0.117 R)
• M3: 388,057 km (0.082 R)
• M4: 668,104 km (0.049 R)
• M5: 844,031 km (0.113 R)
• M6: 924,365 km (0.099 R)
• M7: 1,035,666 km (0.066 R)
• M8: 1,151,604 km (0.084 R)
• M9: 1,241,513 km (0.097 R)
• M10: 1,444,816 km (0.029 R)
• M11: 1,509,592 km (0.078 R)
• M12: 1,608,626 km (0.086 R)
• M13: 1,727,107 km (0.119 R)
• M14: 1,830,928 km (0.114 R)
• M15: 2,229,756 km (0.08 R)
• M16: 2,595,822 km (0.102 R)
• M17: 2,695,454 km (0.094 R)
• M18: 2,898,459 km (0.103 R)
• M19: 3,001,831 km (0.075 R)
• M20: 3,276,493 km (0.097 R)
• M21: 3,782,283 km (0.114 R)
• M22: 4,218,660 km (0.115 R)
• M23: 4,312,607 km (0.069 R)
• M24: 4,695,279 km (0.083 R)
• M25: 4,841,735 km (0.083 R)
• M26: 4,964,854 km (0.115 R)
• M27: 5,039,204 km (0.107 R)
• M28: 5,264,648 km (0.041 R)
• M29: 5,570,426 km (0.116 R)
• M30: 5,882,039 km (0.092 R)
• M31: 6,119,450 km (0.099 R)
• M32: 6,549,395 km (0.044 R)
• M33: 7,156,463 km (0.031 R)
• M34: 7,240,687 km (0.107 R)
• M35: 7,724,037 km (0.107 R)
• M36: 7,955,166 km (0.097 R)
• M37: 8,276,652 km (0.025 R)
• M38: 8,513,166 km (0.055 R)
• M39: 9,114,101 km (0.071 R)
• M40: 9,266,541 km (0.109 R)
• M41: 9,822,297 km (0.056 R)
• M42: 10,072,724 km (0.104 R)
• M43: 10,167,120 km (0.079 R)
• M44: 10,388,675 km (0.116 R)
• M45: 10,804,557 km (0.085 R)
• M46: 11,421,947 km (0.061 R)
• M47: 11,784,572 km (0.078 R)
• M48: 12,929,594 km (0.029 R)
• M49: 13,032,368 km (0.12 R)
• M50: 13,169,699 km (0.107 R)
• M51: 13,619,540 km (0.09 R)
• M52: 13,689,252 km (0.1 R)
• M53: 14,570,085 km (0.09 R)
• M54: 14,784,159 km (0.084 R)
• M55: 15,396,463 km (0.045 R)
• M56: 15,724,083 km (0.065 R)
• M57: 15,833,738 km (0.102 R)
• M58: 16,164,349 km (0.11 R)
• M59: 16,534,305 km (0.083 R)
• M60: 16,645,905 km (0.075 R)
• M61: 16,832,453 km (0.053 R)
• M62: 17,585,230 km (0.08 R)
• M63: 17,965,807 km (0.115 R)
• M64: 18,042,251 km (0.058 R)
• M65: 18,157,142 km (0.11 R)
• M66: 18,696,443 km (0.116 R)
• M67: 19,633,075 km (0.065 R)
• M68: 19,711,913 km (0.088 R)
• M69: 20,425,345 km (0.042 R)
• M70: 20,505,081 km (0.092 R)
• M71: 21,308,721 km (0.097 R)
• M72: 21,959,172 km (0.058 R)
• M73: 22,163,673 km (0.11 R)
• M74: 23,655,313 km (0.101 R)
• M75: 24,667,642 km (0.098 R)
• M76: 25,221,902 km (0.109 R)
• M77: 25,393,191 km (0.073 R)
• M78: 25,909,603 km (0.117 R)
• M79: 26,909,216 km (0.048 R)
• M80: 28,721,894 km (0.032 R)
• M81: 29,035,451 km (0.107 R)
• M82: 29,440,113 km (0.031 R)
• M83: 29,710,885 km (0.077 R)
• M84: 30,027,883 km (0.087 R)
• M85: 30,164,017 km (0.072 R)
• M86: 30,300,450 km (0.101 R)
• M87: 30,437,033 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 12.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.94 AU - 13.04 AU

Year: 15964 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,295,281 km

• M1: 193,580 km (0.109 R)
• M2: 302,487 km (0.108 R)
• M3: 584,329 km (0.094 R)
• M4: 698,472 km (0.075 R)
• M5: 839,394 km (0.112 R)
• M6: 932,892 km (0.091 R)
• M7: 1,090,419 km (0.093 R)
• M8: 1,322,445 km (0.084 R)
• M9: 1,501,663 km (0.119 R)
• M10: 1,761,515 km (0.111 R)
• M11: 2,712,060 km (0.1 R)
• M12: 3,001,232 km (0.102 R)
• M13: 3,300,578 km (0.071 R)
• M14: 3,453,916 km (0.084 R)
• M15: 5,150,056 km (0.073 R)
• M16: 5,618,447 km (0.088 R)
• M17: 6,176,148 km (0.114 R)
• M18: 6,289,842 km (0.117 R)
• M19: 6,635,264 km (0.094 R)
• M20: 7,545,717 km (0.119 R)
• M21: 8,244,039 km (0.106 R)
• M22: 8,537,550 km (0.105 R)
• M23: 9,135,044 km (0.12 R)
• M24: 9,264,895 km (0.079 R)
• M25: 9,923,126 km (0.099 R)
• M26: 10,011,987 km (0.098 R)
• M27: 10,778,527 km (0.051 R)
• M28: 11,284,766 km (0.117 R)
• M29: 12,511,768 km (0.063 R)
• M30: 13,484,303 km (0.105 R)
• M31: 14,029,588 km (0.106 R)
• M32: 15,656,764 km (0.103 R)
• M33: 16,756,757 km (0.119 R)
• M34: 17,235,919 km (0.119 R)
• M35: 17,665,564 km (0.069 R)
• M36: 18,044,346 km (0.097 R)
• M37: 18,975,592 km (0.119 R)
• M38: 19,363,649 km (0.038 R)
• M39: 19,922,547 km (0.106 R)
• M40: 20,486,680 km (0.079 R)
• M41: 20,998,904 km (0.085 R)
• M42: 21,920,127 km (0.115 R)
• M43: 23,801,769 km (0.069 R)
• M44: 23,980,838 km (0.06 R)
• M45: 24,340,172 km (0.097 R)
• M46: 24,641,163 km (0.047 R)
• M47: 25,064,525 km (0.09 R)
• M48: 25,185,849 km (0.11 R)
• M49: 26,781,908 km (0.094 R)
• M50: 28,410,431 km (0.078 R)
• M51: 28,663,850 km (0.076 R)
• M52: 28,918,016 km (0.04 R)
• M53: 29,300,688 km (0.116 R)
• M54: 29,620,827 km (0.065 R)
• M55: 30,588,127 km (0.101 R)
• M56: 31,435,001 km (0.091 R)
• M57: 32,289,504 km (0.069 R)
• M58: 32,952,073 km (0.101 R)
• M59: 33,085,065 km (0.116 R)
• M60: 33,753,020 km (0.046 R)
• M61: 34,290,525 km (0.11 R)
• M62: 34,830,872 km (0.107 R)
• M63: 35,034,176 km (0.066 R)
• M64: 35,237,928 km (0.118 R)
• M65: 35,442,129 km (0.109 R)
• M66: 35,851,728 km (0.095 R)
• M67: 35,988,461 km (0.1 R)
• M68: 36,262,673 km (0.079 R)
• M69: 36,400,154 km (0.092 R)
• M70: 36,744,229 km (0.041 R)
• M71: 37,992,324 km (0.036 R)
• M72: 38,761,855 km (0.091 R)
• M73: 39,254,182 km (0.107 R)
• M74: 41,172,775 km (0.078 R)
• M75: 41,603,317 km (0.101 R)
• M76: 42,107,313 km (0.076 R)
• M77: 42,758,512 km (0.077 R)
• M78: 42,903,622 km (0.073 R)
• M79: 43,340,149 km (0.084 R)
• M80: 45,396,222 km (0.052 R)
• M81: 46,287,227 km (0.078 R)
• M82: 48,010,893 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111

Radius: 6.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.32 AU - 15.18 AU

Year: 18439 Days

Day: 23.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,295,281 km

• M1: 210,035 km (0.06 R)
• M2: 456,423 km (0.099 R)
• M3: 601,683 km (0.067 R)
• M4: 672,891 km (0.058 R)
• M5: 1,303,596 km (0.093 R)
• M6: 3,002,130 km (0.107 R)
• M7: 3,051,797 km (0.116 R)
• M8: 3,615,781 km (0.045 R)
• M9: 4,351,204 km (0.11 R)
• M10: 4,520,848 km (0.116 R)
• M11: 4,663,863 km (0.098 R)
• M12: 4,721,458 km (0.085 R)
• M13: 4,837,397 km (0.03 R)
• M14: 4,895,740 km (0.076 R)
• M15: 5,553,073 km (0.118 R)
• M16: 7,147,188 km (0.095 R)
• M17: 7,719,400 km (0.112 R)
• M18: 8,693,731 km (0.102 R)
• M19: 9,123,077 km (0.075 R)
• M20: 10,755,638 km (0.061 R)
• M21: 12,356,036 km (0.116 R)
• M22: 13,204,106 km (0.053 R)
• M23: 14,322,051 km (0.116 R)
• M24: 14,490,199 km (0.118 R)
• M25: 14,956,197 km (0.104 R)
• M26: 16,383,061 km (0.069 R)
• M27: 17,090,510 km (0.066 R)
• M28: 17,358,290 km (0.026 R)
• M29: 18,079,351 km (0.079 R)
• M30: 18,718,284 km (0.114 R)
• M31: 18,764,211 km (0.109 R)
• M32: 23,146,231 km (0.096 R)
• M33: 23,789,951 km (0.119 R)
• M34: 24,088,997 km (0.115 R)
• M35: 24,138,963 km (0.093 R)
• M36: 24,289,009 km (0.095 R)
• M37: 24,993,466 km (0.12 R)
• M38: 25,246,735 km (0.104 R)
• M39: 25,960,466 km (0.107 R)
• M40: 27,095,166 km (0.086 R)
• M41: 27,199,137 km (0.067 R)
• M42: 27,616,365 km (0.025 R)
• M43: 28,456,956 km (0.115 R)
• M44: 31,301,260 km (0.112 R)
• M45: 33,339,980 km (0.106 R)
• M46: 36,048,001 km (0.099 R)
• M47: 36,966,232 km (0.118 R)
• M48: 39,001,511 km (0.082 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit