🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 23.2 Hours

Environment

Temp: 265 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,160,254 km

• M1: 218,114 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.25 AU - 1.45 AU

Year: 551 Days

Day: 41 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.71 AU - 2.23 AU

Year: 972 Days

Day: 31.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,160,254 km

• M1: 59,690 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.15 AU - 2.21 AU

Year: 1131 Days

Day: 41.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.27 AU - 2.91 AU

Year: 1465 Days

Day: 40.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 162.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,160,254 km

• M1: 1,929,813 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.69 AU - 3.57 AU

Year: 1946 Days

Day: 44.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.8 AU - 6.16 AU

Year: 4509 Days

Day: 21.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 12.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.61 AU - 6.37 AU

Year: 5153 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,160,254 km

• M1: 160,519 km (0.114 R)
• M2: 323,730 km (0.116 R)
• M3: 448,494 km (0.11 R)
• M4: 623,823 km (0.052 R)
• M5: 802,144 km (0.114 R)
• M6: 1,109,567 km (0.045 R)
• M7: 1,440,478 km (0.064 R)
• M8: 1,787,695 km (0.025 R)
• M9: 2,081,355 km (0.091 R)
• M10: 2,193,703 km (0.03 R)
• M11: 2,341,057 km (0.066 R)
• M12: 2,458,043 km (0.076 R)
• M13: 2,542,865 km (0.094 R)
• M14: 2,697,998 km (0.119 R)
• M15: 2,999,886 km (0.118 R)
• M16: 3,145,894 km (0.061 R)
• M17: 3,425,941 km (0.092 R)
• M18: 3,753,261 km (0.096 R)
• M19: 3,851,547 km (0.086 R)
• M20: 3,990,523 km (0.097 R)
• M21: 4,131,145 km (0.093 R)
• M22: 4,253,217 km (0.065 R)
• M23: 5,075,108 km (0.105 R)
• M24: 5,854,213 km (0.095 R)
• M25: 6,083,697 km (0.105 R)
• M26: 6,246,160 km (0.104 R)
• M27: 6,814,033 km (0.039 R)
• M28: 7,696,960 km (0.084 R)
• M29: 7,923,451 km (0.07 R)
• M30: 8,177,468 km (0.09 R)
• M31: 8,305,674 km (0.094 R)
• M32: 8,408,597 km (0.086 R)
• M33: 9,141,327 km (0.104 R)
• M34: 9,381,133 km (0.09 R)
• M35: 9,623,182 km (0.117 R)
• M36: 9,949,006 km (0.086 R)
• M37: 10,500,275 km (0.06 R)
• M38: 10,835,823 km (0.1 R)
• M39: 11,374,375 km (0.103 R)
• M40: 11,690,026 km (0.096 R)
• M41: 12,067,013 km (0.089 R)
• M42: 12,300,984 km (0.12 R)
• M43: 13,888,666 km (0.108 R)
• M44: 14,072,522 km (0.113 R)
• M45: 14,287,943 km (0.084 R)
• M46: 14,691,109 km (0.081 R)
• M47: 15,066,450 km (0.073 R)
• M48: 15,286,958 km (0.052 R)
• M49: 15,858,721 km (0.071 R)
• M50: 17,187,299 km (0.093 R)
• M51: 18,787,697 km (0.105 R)
• M52: 19,025,109 km (0.109 R)
• M53: 19,605,699 km (0.05 R)
• M54: 21,170,642 km (0.05 R)
• M55: 21,382,323 km (0.106 R)
• M56: 22,200,324 km (0.12 R)
• M57: 22,487,253 km (0.114 R)
• M58: 22,811,431 km (0.051 R)
• M59: 23,355,369 km (0.083 R)
• M60: 23,940,297 km (0.11 R)
• M61: 24,493,061 km (0.026 R)
• M62: 24,604,063 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.3

Radius: 6.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.65 AU - 16.45 AU

Year: 17530 Days

Day: 18.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,160,254 km

• M1: 120,576 km (0.069 R)
• M2: 167,849 km (0.097 R)
• M3: 259,852 km (0.104 R)
• M4: 358,885 km (0.085 R)
• M5: 517,160 km (0.116 R)
• M6: 750,682 km (0.074 R)
• M7: 936,782 km (0.114 R)
• M8: 1,330,075 km (0.046 R)
• M9: 1,374,356 km (0.081 R)
• M10: 1,510,041 km (0.074 R)
• M11: 1,626,578 km (0.101 R)
• M12: 1,893,311 km (0.117 R)
• M13: 3,669,935 km (0.068 R)
• M14: 4,181,709 km (0.072 R)
• M15: 4,379,328 km (0.103 R)
• M16: 4,749,732 km (0.086 R)
• M17: 4,852,506 km (0.117 R)
• M18: 5,737,527 km (0.109 R)
• M19: 6,442,881 km (0.112 R)
• M20: 6,902,446 km (0.054 R)
• M21: 7,018,982 km (0.119 R)
• M22: 7,731,816 km (0.06 R)
• M23: 8,056,145 km (0.089 R)
• M24: 8,178,815 km (0.1 R)
• M25: 8,886,114 km (0.109 R)
• M26: 9,612,710 km (0.065 R)
• M27: 10,358,456 km (0.048 R)
• M28: 10,805,753 km (0.063 R)
• M29: 11,259,334 km (0.069 R)
• M30: 11,719,198 km (0.114 R)
• M31: 12,609,754 km (0.045 R)
• M32: 12,847,615 km (0.106 R)
• M33: 12,943,208 km (0.039 R)
• M34: 13,521,852 km (0.07 R)
• M35: 13,765,398 km (0.099 R)
• M36: 14,108,874 km (0.111 R)
• M37: 15,561,619 km (0.074 R)
• M38: 15,663,495 km (0.104 R)
• M39: 16,747,182 km (0.079 R)
• M40: 17,061,188 km (0.09 R)
• M41: 17,166,356 km (0.075 R)
• M42: 18,068,580 km (0.113 R)
• M43: 18,229,398 km (0.105 R)
• M44: 18,877,307 km (0.089 R)
• M45: 19,477,942 km (0.026 R)
• M46: 20,084,861 km (0.052 R)
• M47: 20,362,664 km (0.055 R)
• M48: 20,586,013 km (0.117 R)
• M49: 21,942,417 km (0.092 R)
• M50: 22,114,006 km (0.092 R)
• M51: 22,573,720 km (0.089 R)
• M52: 23,036,576 km (0.105 R)
• M53: 25,457,668 km (0.077 R)
• M54: 25,517,657 km (0.103 R)
• M55: 25,939,373 km (0.026 R)
• M56: 26,363,483 km (0.109 R)
• M57: 26,424,220 km (0.105 R)
• M58: 26,789,687 km (0.11 R)
• M59: 27,834,479 km (0.118 R)
• M60: 27,896,413 km (0.101 R)
• M61: 28,517,692 km (0.078 R)
• M62: 29,647,306 km (0.065 R)
• M63: 30,663,824 km (0.114 R)
• M64: 30,791,580 km (0.104 R)
• M65: 31,240,523 km (0.07 R)
• M66: 31,691,561 km (0.082 R)
• M67: 32,730,668 km (0.113 R)
• M68: 32,992,165 km (0.051 R)
• M69: 34,045,184 km (0.103 R)
• M70: 34,575,808 km (0.073 R)
• M71: 35,645,283 km (0.079 R)
• M72: 35,981,729 km (0.065 R)
• M73: 36,454,458 km (0.083 R)
• M74: 37,133,483 km (0.072 R)
• M75: 39,681,583 km (0.082 R)
• M76: 40,240,032 km (0.045 R)
• M77: 40,800,874 km (0.045 R)
• M78: 41,930,638 km (0.092 R)
• M79: 42,214,574 km (0.079 R)
• M80: 42,428,051 km (0.119 R)
• M81: 42,784,542 km (0.113 R)
• M82: 42,998,916 km (0.094 R)
• M83: 43,070,573 km (0.12 R)
• M84: 43,357,053 km (0.102 R)
• M85: 44,292,788 km (0.108 R)
• M86: 44,654,516 km (0.054 R)
• M87: 45,818,387 km (0.105 R)
• M88: 46,330,760 km (0.036 R)
• M89: 46,477,515 km (0.096 R)
• M90: 47,953,298 km (0.053 R)
• M91: 48,771,599 km (0.1 R)
• M92: 49,444,490 km (0.109 R)
• M93: 49,744,583 km (0.083 R)
• M94: 49,819,681 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.5

Radius: 6.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.01 AU - 22.61 AU

Year: 29823 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,160,254 km

• M1: 86,916 km (0.047 R)
• M2: 293,212 km (0.079 R)
• M3: 360,381 km (0.117 R)
• M4: 724,802 km (0.109 R)
• M5: 964,009 km (0.115 R)
• M6: 1,443,470 km (0.099 R)
• M7: 1,744,610 km (0.107 R)
• M8: 2,026,453 km (0.039 R)
• M9: 2,262,369 km (0.093 R)
• M10: 2,322,806 km (0.064 R)
• M11: 2,590,586 km (0.11 R)
• M12: 2,738,987 km (0.03 R)
• M13: 3,757,899 km (0.087 R)
• M14: 4,195,323 km (0.101 R)
• M15: 4,244,989 km (0.09 R)
• M16: 4,572,160 km (0.072 R)
• M17: 4,777,707 km (0.05 R)
• M18: 4,855,498 km (0.071 R)
• M19: 5,038,755 km (0.067 R)
• M20: 5,849,875 km (0.102 R)
• M21: 5,905,376 km (0.03 R)
• M22: 6,556,276 km (0.117 R)
• M23: 6,875,668 km (0.054 R)
• M24: 7,022,573 km (0.052 R)
• M25: 7,289,455 km (0.07 R)
• M26: 7,711,471 km (0.086 R)
• M27: 7,802,875 km (0.091 R)
• M28: 8,327,814 km (0.087 R)
• M29: 8,768,829 km (0.052 R)
• M30: 8,928,151 km (0.116 R)
• M31: 10,337,362 km (0.108 R)
• M32: 11,326,354 km (0.081 R)
• M33: 11,709,325 km (0.096 R)
• M34: 12,309,511 km (0.088 R)
• M35: 12,703,253 km (0.082 R)
• M36: 13,246,742 km (0.111 R)
• M37: 13,356,397 km (0.118 R)
• M38: 13,466,352 km (0.105 R)
• M39: 14,960,535 km (0.063 R)
• M40: 17,139,129 km (0.091 R)
• M41: 18,427,915 km (0.098 R)
• M42: 18,672,956 km (0.062 R)
• M43: 19,914,618 km (0.079 R)
• M44: 20,082,168 km (0.091 R)
• M45: 21,525,338 km (0.12 R)
• M46: 25,005,284 km (0.063 R)
• M47: 25,776,611 km (0.114 R)
• M48: 26,371,711 km (0.027 R)
• M49: 27,017,675 km (0.09 R)
• M50: 28,231,213 km (0.119 R)
• M51: 28,513,803 km (0.078 R)
• M52: 29,748,883 km (0.102 R)
• M53: 30,180,622 km (0.119 R)
• M54: 31,244,413 km (0.108 R)
• M55: 31,634,265 km (0.048 R)
• M56: 32,271,253 km (0.096 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit