🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 270 Days

Day: 44.3 Hours

Environment

Temp: 74 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 270 Days

Day: 38.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 275 Days

Day: 34.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,202,422 km

• M1: 355,145 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.9 AU - 0.92 AU

Year: 327 Days

Day: 38.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,202,422 km

• M1: 540,497 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.15 AU - 1.71 AU

Year: 644 Days

Day: 23.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.7 AU - 2.08 AU

Year: 979 Days

Day: 19.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,202,422 km

• M1: 435,330 km (0.095 R)
• M2: 629,657 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.22 AU - 2.5 AU

Year: 1366 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 12.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.18 AU - 8.7 AU

Year: 7645 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,202,422 km

• M1: 243,097 km (0.107 R)
• M2: 327,769 km (0.12 R)
• M3: 559,496 km (0.086 R)
• M4: 690,095 km (0.088 R)
• M5: 865,274 km (0.07 R)
• M6: 1,129,464 km (0.044 R)
• M7: 1,778,419 km (0.07 R)
• M8: 2,308,594 km (0.067 R)
• M9: 2,808,401 km (0.084 R)
• M10: 3,044,466 km (0.113 R)
• M11: 3,178,506 km (0.092 R)
• M12: 3,287,114 km (0.107 R)
• M13: 3,564,319 km (0.078 R)
• M14: 4,411,043 km (0.104 R)
• M15: 4,532,666 km (0.08 R)
• M16: 5,125,672 km (0.096 R)
• M17: 5,447,756 km (0.112 R)
• M18: 5,578,505 km (0.069 R)
• M19: 5,677,090 km (0.064 R)
• M20: 6,145,630 km (0.1 R)
• M21: 6,316,022 km (0.081 R)
• M22: 6,696,300 km (0.035 R)
• M23: 6,942,388 km (0.112 R)
• M24: 7,334,933 km (0.088 R)
• M25: 7,698,157 km (0.108 R)
• M26: 7,882,013 km (0.077 R)
• M27: 8,179,264 km (0.083 R)
• M28: 8,746,389 km (0.025 R)
• M29: 9,054,112 km (0.079 R)
• M30: 9,561,997 km (0.1 R)
• M31: 9,759,765 km (0.051 R)
• M32: 9,958,880 km (0.106 R)
• M33: 11,057,527 km (0.095 R)
• M34: 11,348,644 km (0.058 R)
• M35: 11,938,359 km (0.096 R)
• M36: 12,151,536 km (0.107 R)
• M37: 12,237,106 km (0.117 R)
• M38: 13,589,471 km (0.117 R)
• M39: 14,215,687 km (0.075 R)
• M40: 14,805,552 km (0.097 R)
• M41: 15,034,586 km (0.105 R)
• M42: 15,311,043 km (0.11 R)
• M43: 15,403,494 km (0.113 R)
• M44: 16,150,287 km (0.059 R)
• M45: 16,575,594 km (0.053 R)
• M46: 16,765,882 km (0.103 R)
• M47: 17,824,885 km (0.116 R)
• M48: 18,510,193 km (0.103 R)
• M49: 19,054,730 km (0.104 R)
• M50: 19,353,925 km (0.078 R)
• M51: 20,210,074 km (0.108 R)
• M52: 22,641,189 km (0.073 R)
• M53: 24,240,689 km (0.109 R)
• M54: 24,510,714 km (0.038 R)
• M55: 24,999,450 km (0.084 R)
• M56: 25,436,724 km (0.114 R)
• M57: 26,930,758 km (0.103 R)
• M58: 27,042,508 km (0.06 R)
• M59: 27,829,393 km (0.029 R)
• M60: 28,453,066 km (0.073 R)
• M61: 28,966,636 km (0.108 R)
• M62: 29,714,027 km (0.119 R)
• M63: 30,119,138 km (0.071 R)
• M64: 31,110,373 km (0.109 R)
• M65: 31,698,592 km (0.089 R)
• M66: 31,994,048 km (0.104 R)
• M67: 32,349,792 km (0.082 R)
• M68: 33,184,996 km (0.091 R)
• M69: 33,424,951 km (0.031 R)
• M70: 34,208,695 km (0.103 R)
• M71: 34,390,456 km (0.069 R)
• M72: 34,693,990 km (0.082 R)
• M73: 35,303,901 km (0.115 R)
• M74: 36,225,274 km (0.086 R)
• M75: 37,341,573 km (0.066 R)
• M76: 38,721,015 km (0.119 R)
• M77: 39,607,682 km (0.107 R)
• M78: 40,181,090 km (0.106 R)
• M79: 41,078,678 km (0.109 R)
• M80: 41,853,295 km (0.037 R)
• M81: 42,567,476 km (0.11 R)
• M82: 43,220,321 km (0.111 R)
• M83: 43,351,369 km (0.108 R)
• M84: 43,613,614 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 9.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.99 AU - 11.73 AU

Year: 11664 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,202,422 km

• M1: 335,548 km (0.088 R)
• M2: 433,535 km (0.115 R)
• M3: 514,617 km (0.059 R)
• M4: 571,913 km (0.07 R)
• M5: 859,141 km (0.101 R)
• M6: 929,152 km (0.037 R)
• M7: 1,093,860 km (0.025 R)
• M8: 1,151,006 km (0.082 R)
• M9: 1,666,819 km (0.107 R)
• M10: 1,755,531 km (0.106 R)
• M11: 1,868,777 km (0.106 R)
• M12: 2,008,052 km (0.05 R)
• M13: 2,496,639 km (0.108 R)
• M14: 2,940,496 km (0.096 R)
• M15: 3,324,513 km (0.108 R)
• M16: 3,637,472 km (0.078 R)
• M17: 3,900,615 km (0.088 R)
• M18: 4,200,259 km (0.088 R)
• M19: 4,291,664 km (0.07 R)
• M20: 4,885,866 km (0.067 R)
• M21: 5,046,535 km (0.112 R)
• M22: 5,111,310 km (0.112 R)
• M23: 5,274,522 km (0.068 R)
• M24: 5,876,055 km (0.102 R)
• M25: 6,219,831 km (0.096 R)
• M26: 6,359,106 km (0.12 R)
• M27: 6,711,858 km (0.045 R)
• M28: 6,926,681 km (0.099 R)
• M29: 8,224,293 km (0.076 R)
• M30: 8,339,034 km (0.12 R)
• M31: 8,725,146 km (0.1 R)
• M32: 9,117,093 km (0.103 R)
• M33: 9,796,716 km (0.078 R)
• M34: 10,122,241 km (0.119 R)
• M35: 10,368,628 km (0.073 R)
• M36: 11,630,486 km (0.097 R)
• M37: 11,759,290 km (0.063 R)
• M38: 12,148,693 km (0.088 R)
• M39: 12,323,125 km (0.038 R)
• M40: 12,807,074 km (0.104 R)
• M41: 13,029,227 km (0.1 R)
• M42: 13,522,152 km (0.063 R)
• M43: 13,884,627 km (0.069 R)
• M44: 15,271,848 km (0.069 R)
• M45: 16,702,901 km (0.105 R)
• M46: 16,994,169 km (0.11 R)
• M47: 17,287,231 km (0.088 R)
• M48: 18,777,226 km (0.099 R)
• M49: 19,588,644 km (0.117 R)
• M50: 20,204,688 km (0.113 R)
• M51: 20,774,955 km (0.111 R)
• M52: 21,036,004 km (0.043 R)
• M53: 21,350,608 km (0.106 R)
• M54: 21,984,604 km (0.029 R)
• M55: 22,144,075 km (0.084 R)
• M56: 22,571,177 km (0.107 R)
• M57: 22,678,289 km (0.088 R)
• M58: 23,162,837 km (0.053 R)
• M59: 23,650,675 km (0.077 R)
• M60: 24,857,631 km (0.114 R)
• M61: 24,968,333 km (0.12 R)
• M62: 25,747,888 km (0.102 R)
• M63: 26,196,981 km (0.051 R)
• M64: 26,648,617 km (0.097 R)
• M65: 27,159,793 km (0.094 R)
• M66: 28,654,724 km (0.049 R)
• M67: 29,178,466 km (0.092 R)
• M68: 29,646,558 km (0.055 R)
• M69: 30,176,284 km (0.074 R)
• M70: 30,531,130 km (0.091 R)
• M71: 31,603,897 km (0.11 R)
• M72: 31,904,139 km (0.091 R)
• M73: 32,386,443 km (0.085 R)
• M74: 32,507,318 km (0.074 R)
• M75: 33,663,859 km (0.072 R)
• M76: 33,970,385 km (0.119 R)
• M77: 34,154,839 km (0.112 R)
• M78: 35,517,227 km (0.079 R)
• M79: 37,593,945 km (0.099 R)
• M80: 37,911,990 km (0.082 R)
• M81: 39,645,081 km (0.071 R)
• M82: 40,098,662 km (0.107 R)
• M83: 40,553,888 km (0.066 R)
• M84: 40,749,413 km (0.084 R)
• M85: 40,880,012 km (0.074 R)
• M86: 41,600,774 km (0.119 R)
• M87: 44,256,884 km (0.119 R)
• M88: 44,391,223 km (0.043 R)
• M89: 44,727,370 km (0.072 R)
• M90: 45,064,414 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 13.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.55 AU - 12.05 AU

Year: 12453 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,202,422 km

• M1: 169,046 km (0.074 R)
• M2: 364,570 km (0.085 R)
• M3: 737,667 km (0.114 R)
• M4: 983,307 km (0.059 R)
• M5: 1,108,520 km (0.086 R)
• M6: 1,307,336 km (0.035 R)
• M7: 1,591,572 km (0.117 R)
• M8: 1,779,616 km (0.098 R)
• M9: 1,975,141 km (0.094 R)
• M10: 2,452,507 km (0.109 R)
• M11: 2,605,097 km (0.12 R)
• M12: 2,828,597 km (0.105 R)
• M13: 2,942,740 km (0.094 R)
• M14: 3,390,935 km (0.076 R)
• M15: 3,512,558 km (0.096 R)
• M16: 3,911,685 km (0.095 R)
• M17: 4,484,346 km (0.042 R)
• M18: 4,808,076 km (0.068 R)
• M19: 5,167,260 km (0.119 R)
• M20: 5,421,277 km (0.086 R)
• M21: 5,535,420 km (0.06 R)
• M22: 6,029,841 km (0.034 R)
• M23: 6,118,553 km (0.036 R)
• M24: 6,237,633 km (0.119 R)
• M25: 6,387,530 km (0.099 R)
• M26: 6,599,360 km (0.119 R)
• M27: 6,813,585 km (0.097 R)
• M28: 7,061,169 km (0.118 R)
• M29: 7,693,370 km (0.104 R)
• M30: 7,918,963 km (0.115 R)
• M31: 9,113,652 km (0.079 R)
• M32: 9,249,786 km (0.099 R)
• M33: 9,386,668 km (0.114 R)
• M34: 9,489,891 km (0.103 R)
• M35: 10,577,617 km (0.09 R)
• M36: 11,081,911 km (0.088 R)
• M37: 11,520,382 km (0.087 R)
• M38: 11,778,738 km (0.108 R)
• M39: 12,263,884 km (0.116 R)
• M40: 12,984,497 km (0.096 R)
• M41: 13,797,112 km (0.075 R)
• M42: 13,993,086 km (0.029 R)
• M43: 14,427,368 km (0.103 R)
• M44: 14,986,415 km (0.094 R)
• M45: 15,471,412 km (0.041 R)
• M46: 16,208,480 km (0.101 R)
• M47: 16,373,936 km (0.105 R)
• M48: 16,957,068 km (0.103 R)
• M49: 17,420,223 km (0.12 R)
• M50: 18,101,043 km (0.098 R)
• M51: 18,401,735 km (0.046 R)
• M52: 19,270,001 km (0.088 R)
• M53: 19,620,958 km (0.097 R)
• M54: 19,709,071 km (0.111 R)
• M55: 19,797,333 km (0.078 R)
• M56: 20,641,963 km (0.108 R)
• M57: 21,317,248 km (0.094 R)
• M58: 21,543,889 km (0.106 R)
• M59: 21,725,800 km (0.083 R)
• M60: 22,458,530 km (0.085 R)
• M61: 22,596,908 km (0.091 R)
• M62: 23,013,538 km (0.049 R)
• M63: 23,760,480 km (0.092 R)
• M64: 24,278,687 km (0.117 R)
• M65: 25,086,815 km (0.08 R)
• M66: 25,518,255 km (0.108 R)
• M67: 27,761,475 km (0.115 R)
• M68: 27,860,359 km (0.106 R)
• M69: 28,806,416 km (0.119 R)
• M70: 29,107,258 km (0.069 R)
• M71: 29,258,202 km (0.084 R)
• M72: 29,813,509 km (0.097 R)
• M73: 30,270,531 km (0.09 R)
• M74: 30,423,420 km (0.071 R)
• M75: 32,225,476 km (0.088 R)
• M76: 33,797,600 km (0.106 R)
• M77: 34,433,540 km (0.116 R)
• M78: 34,646,268 km (0.11 R)
• M79: 34,752,932 km (0.093 R)
• M80: 35,501,968 km (0.078 R)
• M81: 35,824,651 km (0.102 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: 503 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit