🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 160 Days

Day: 46.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 318 Days

Day: 38.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 107.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 395 Days

Day: 28 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.88 AU - 1.24 AU

Year: 407 Days

Day: 25.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,767,640 km

• M1: 776,563 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.84 AU - 2.96 AU

Year: 1841 Days

Day: 35.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,767,640 km

• M1: 1,190,949 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.35 AU - 5.21 AU

Year: 3301 Days

Day: 32.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,767,640 km

• M1: 3,084,259 km (0.064 R)
• M2: 3,187,482 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 8.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.43 AU - 6.67 AU

Year: 4874 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,767,640 km

• M1: 177,124 km (0.111 R)
• M2: 341,831 km (0.104 R)
• M3: 421,866 km (0.066 R)
• M4: 594,502 km (0.088 R)
• M5: 657,333 km (0.105 R)
• M6: 722,558 km (0.12 R)
• M7: 995,873 km (0.07 R)
• M8: 1,150,258 km (0.095 R)
• M9: 1,242,111 km (0.076 R)
• M10: 1,360,293 km (0.073 R)
• M11: 1,519,765 km (0.046 R)
• M12: 1,595,611 km (0.09 R)
• M13: 1,724,564 km (0.072 R)
• M14: 2,585,051 km (0.048 R)
• M15: 2,845,800 km (0.092 R)
• M16: 3,195,859 km (0.103 R)
• M17: 3,376,125 km (0.097 R)
• M18: 3,459,152 km (0.119 R)
• M19: 3,559,681 km (0.109 R)
• M20: 3,832,548 km (0.116 R)
• M21: 4,218,810 km (0.112 R)
• M22: 4,308,419 km (0.062 R)
• M23: 4,672,989 km (0.077 R)
• M24: 4,971,885 km (0.12 R)
• M25: 5,104,579 km (0.096 R)
• M26: 5,354,257 km (0.089 R)
• M27: 5,945,618 km (0.115 R)
• M28: 6,025,952 km (0.07 R)
• M29: 6,433,456 km (0.098 R)
• M30: 6,724,125 km (0.102 R)
• M31: 7,018,982 km (0.111 R)
• M32: 7,275,244 km (0.055 R)
• M33: 7,361,262 km (0.102 R)
• M34: 7,906,995 km (0.038 R)
• M35: 8,967,794 km (0.095 R)
• M36: 9,691,848 km (0.041 R)
• M37: 9,810,329 km (0.045 R)
• M38: 10,072,873 km (0.117 R)
• M39: 10,410,217 km (0.062 R)
• M40: 10,531,690 km (0.096 R)
• M41: 11,645,446 km (0.106 R)
• M42: 12,178,015 km (0.112 R)
• M43: 12,306,070 km (0.079 R)
• M44: 12,614,990 km (0.06 R)
• M45: 12,744,392 km (0.097 R)
• M46: 13,135,591 km (0.097 R)
• M47: 13,689,851 km (0.11 R)
• M48: 14,359,451 km (0.101 R)
• M49: 14,603,146 km (0.088 R)
• M50: 15,981,989 km (0.066 R)
• M51: 16,375,432 km (0.1 R)
• M52: 17,172,040 km (0.034 R)
• M53: 18,655,004 km (0.046 R)
• M54: 18,713,946 km (0.094 R)
• M55: 19,039,471 km (0.087 R)
• M56: 19,277,481 km (0.071 R)
• M57: 19,337,170 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 7.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.68 AU - 15.28 AU

Year: 16435 Days

Day: 16.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,767,640 km

• M1: 97,388 km (0.1 R)
• M2: 533,017 km (0.099 R)
• M3: 1,310,328 km (0.085 R)
• M4: 1,513,182 km (0.097 R)
• M5: 1,583,045 km (0.06 R)
• M6: 1,678,039 km (0.116 R)
• M7: 1,750,445 km (0.072 R)
• M8: 1,898,547 km (0.036 R)
• M9: 2,154,658 km (0.09 R)
• M10: 2,233,795 km (0.062 R)
• M11: 3,225,480 km (0.092 R)
• M12: 3,910,339 km (0.103 R)
• M13: 4,503,345 km (0.113 R)
• M14: 4,707,396 km (0.103 R)
• M15: 5,159,631 km (0.118 R)
• M16: 5,265,995 km (0.097 R)
• M17: 5,735,283 km (0.104 R)
• M18: 6,067,989 km (0.088 R)
• M19: 6,217,886 km (0.063 R)
• M20: 6,369,129 km (0.118 R)
• M21: 6,483,273 km (0.029 R)
• M22: 6,907,682 km (0.117 R)
• M23: 7,143,149 km (0.105 R)
• M24: 7,341,216 km (0.117 R)
• M25: 8,358,931 km (0.086 R)
• M26: 8,567,769 km (0.08 R)
• M27: 8,863,075 km (0.055 R)
• M28: 9,812,723 km (0.047 R)
• M29: 10,166,073 km (0.099 R)
• M30: 10,568,491 km (0.089 R)
• M31: 10,930,668 km (0.105 R)
• M32: 11,021,773 km (0.09 R)
• M33: 13,284,889 km (0.097 R)
• M34: 13,675,639 km (0.086 R)
• M35: 14,119,795 km (0.109 R)
• M36: 14,169,312 km (0.108 R)
• M37: 14,219,128 km (0.094 R)
• M38: 14,318,611 km (0.036 R)
• M39: 14,820,063 km (0.088 R)
• M40: 15,531,550 km (0.047 R)
• M41: 16,098,526 km (0.091 R)
• M42: 16,306,318 km (0.098 R)
• M43: 16,724,593 km (0.054 R)
• M44: 17,305,631 km (0.118 R)
• M45: 17,625,322 km (0.091 R)
• M46: 18,108,523 km (0.102 R)
• M47: 18,650,516 km (0.063 R)
• M48: 20,364,309 km (0.118 R)
• M49: 21,840,092 km (0.106 R)
• M50: 22,532,730 km (0.107 R)
• M51: 22,765,206 km (0.087 R)
• M52: 23,703,184 km (0.102 R)
• M53: 24,773,557 km (0.073 R)
• M54: 24,893,385 km (0.102 R)
• M55: 26,224,956 km (0.115 R)
• M56: 26,776,224 km (0.103 R)
• M57: 27,269,597 km (0.092 R)
• M58: 27,579,415 km (0.116 R)
• M59: 27,890,429 km (0.099 R)
• M60: 28,704,540 km (0.1 R)
• M61: 28,956,613 km (0.112 R)
• M62: 29,019,743 km (0.059 R)
• M63: 30,741,465 km (0.111 R)
• M64: 31,193,250 km (0.087 R)
• M65: 31,258,026 km (0.102 R)
• M66: 32,038,030 km (0.063 R)
• M67: 32,430,574 km (0.085 R)
• M68: 32,890,438 km (0.084 R)
• M69: 34,483,506 km (0.069 R)
• M70: 34,751,436 km (0.104 R)
• M71: 34,885,775 km (0.112 R)
• M72: 34,952,944 km (0.107 R)
• M73: 35,491,945 km (0.116 R)
• M74: 38,644,272 km (0.092 R)
• M75: 38,852,961 km (0.095 R)
• M76: 38,992,236 km (0.118 R)
• M77: 39,131,811 km (0.109 R)
• M78: 39,761,618 km (0.114 R)
• M79: 39,831,779 km (0.1 R)
• M80: 40,677,157 km (0.114 R)
• M81: 41,031,255 km (0.056 R)
• M82: 41,670,936 km (0.091 R)
• M83: 41,956,368 km (0.066 R)
• M84: 42,385,714 km (0.067 R)
• M85: 46,093,498 km (0.111 R)
• M86: 46,684,409 km (0.112 R)
• M87: 47,277,864 km (0.088 R)
• M88: 47,575,564 km (0.104 R)
• M89: 48,322,506 km (0.116 R)
• M90: 48,772,496 km (0.118 R)
• M91: 50,662,516 km (0.073 R)
• M92: 50,738,661 km (0.084 R)

Asteroid Belt

Center: 12.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 7.2

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.26 AU - 15.82 AU

Year: 17554 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,767,640 km

• M1: 101,577 km (0.088 R)
• M2: 198,816 km (0.041 R)
• M3: 657,034 km (0.031 R)
• M4: 1,014,124 km (0.059 R)
• M5: 1,199,625 km (0.069 R)
• M6: 1,254,677 km (0.12 R)
• M7: 1,338,751 km (0.103 R)
• M8: 1,396,047 km (0.109 R)
• M9: 1,513,033 km (0.028 R)
• M10: 1,787,994 km (0.104 R)
• M11: 3,267,816 km (0.081 R)
• M12: 3,663,203 km (0.071 R)
• M13: 4,982,806 km (0.104 R)
• M14: 5,345,282 km (0.115 R)
• M15: 7,485,877 km (0.108 R)
• M16: 7,537,339 km (0.066 R)
• M17: 8,590,359 km (0.087 R)
• M18: 8,698,219 km (0.106 R)
• M19: 8,860,831 km (0.045 R)
• M20: 10,254,485 km (0.106 R)
• M21: 11,181,693 km (0.032 R)
• M22: 11,358,667 km (0.044 R)
• M23: 11,655,469 km (0.092 R)
• M24: 11,834,688 km (0.095 R)
• M25: 12,135,678 km (0.114 R)
• M26: 12,439,063 km (0.099 R)
• M27: 12,744,991 km (0.114 R)
• M28: 13,489,240 km (0.116 R)
• M29: 16,003,980 km (0.066 R)
• M30: 17,144,514 km (0.081 R)
• M31: 17,416,633 km (0.051 R)
• M32: 18,103,287 km (0.089 R)
• M33: 18,172,401 km (0.047 R)
• M34: 18,728,756 km (0.093 R)
• M35: 20,215,759 km (0.099 R)
• M36: 21,082,379 km (0.069 R)
• M37: 21,887,365 km (0.113 R)
• M38: 22,553,525 km (0.106 R)
• M39: 22,926,472 km (0.088 R)
• M40: 23,754,047 km (0.111 R)
• M41: 25,129,450 km (0.095 R)
• M42: 25,361,177 km (0.103 R)
• M43: 27,557,873 km (0.109 R)
• M44: 28,840,375 km (0.105 R)
• M45: 28,921,158 km (0.075 R)
• M46: 30,552,972 km (0.079 R)
• M47: 31,213,895 km (0.12 R)
• M48: 35,624,040 km (0.083 R)
• M49: 35,797,574 km (0.086 R)
• M50: 36,145,389 km (0.079 R)
• M51: 36,756,795 km (0.046 R)
• M52: 37,107,602 km (0.114 R)
• M53: 37,371,493 km (0.107 R)
• M54: 37,635,982 km (0.104 R)
• M55: 38,522,200 km (0.054 R)
• M56: 40,495,994 km (0.037 R)
• M57: 42,135,138 km (0.1 R)
• M58: 42,686,406 km (0.118 R)
• M59: 43,147,616 km (0.118 R)
• M60: 43,332,519 km (0.11 R)
• M61: 44,261,073 km (0.059 R)
• M62: 45,008,763 km (0.105 R)
• M63: 46,043,532 km (0.111 R)
• M64: 46,800,946 km (0.089 R)
• M65: 47,562,549 km (0.06 R)
• M66: 47,657,992 km (0.093 R)
• M67: 48,328,191 km (0.099 R)
• M68: 49,871,741 km (0.048 R)
• M69: 50,552,112 km (0.048 R)
• M70: 52,710,511 km (0.053 R)
• M71: 53,800,929 km (0.05 R)
• M72: 57,015,040 km (0.081 R)
• M73: 57,624,501 km (0.098 R)
• M74: 57,726,378 km (0.1 R)
• M75: 58,338,382 km (0.104 R)
• M76: 61,223,078 km (0.069 R)
• M77: 63,521,949 km (0.099 R)
• M78: 64,681,931 km (0.118 R)
• M79: 64,999,527 km (0.099 R)
• M80: 65,105,592 km (0.081 R)
• M81: 65,848,944 km (0.082 R)
• M82: 66,061,821 km (0.034 R)
• M83: 66,808,913 km (0.09 R)
• M84: 66,915,876 km (0.105 R)
• M85: 67,237,062 km (0.072 R)
• M86: 67,451,436 km (0.076 R)
• M87: 67,773,520 km (0.118 R)
• M88: 69,174,953 km (0.06 R)
• M89: 70,803,924 km (0.102 R)
• M90: 71,131,244 km (0.107 R)
• M91: 71,349,657 km (0.104 R)
• M92: 71,677,875 km (0.073 R)
• M93: 71,787,381 km (0.098 R)
• M94: 72,335,657 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit