🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 191 Days

Day: 39.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 144.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.3 AU

Year: 400 Days

Day: 44.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 90 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.48 AU - 5.3 AU

Year: 3854 Days

Day: 45.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 9.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.43 AU - 13.49 AU

Year: 15677 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,648,302 km

• M1: 210,484 km (0.088 R)
• M2: 328,667 km (0.086 R)
• M3: 423,811 km (0.105 R)
• M4: 493,673 km (0.059 R)
• M5: 839,394 km (0.111 R)
• M6: 1,175,839 km (0.104 R)
• M7: 1,468,752 km (0.112 R)
• M8: 3,361,464 km (0.099 R)
• M9: 4,372,596 km (0.054 R)
• M10: 5,603,487 km (0.061 R)
• M11: 5,915,997 km (0.117 R)
• M12: 6,142,638 km (0.115 R)
• M13: 6,234,042 km (0.093 R)
• M14: 6,557,772 km (0.106 R)
• M15: 7,318,477 km (0.069 R)
• M16: 7,857,479 km (0.036 R)
• M17: 8,973,927 km (0.105 R)
• M18: 9,603,585 km (0.07 R)
• M19: 9,870,168 km (0.082 R)
• M20: 10,961,036 km (0.101 R)
• M21: 11,975,160 km (0.115 R)
• M22: 12,204,493 km (0.116 R)
• M23: 14,031,532 km (0.103 R)
• M24: 14,395,055 km (0.052 R)
• M25: 15,131,077 km (0.088 R)
• M26: 16,831,855 km (0.037 R)
• M27: 17,802,595 km (0.058 R)
• M28: 18,261,861 km (0.097 R)
• M29: 18,991,450 km (0.103 R)
• M30: 20,001,684 km (0.101 R)
• M31: 20,137,669 km (0.103 R)
• M32: 20,342,318 km (0.039 R)
• M33: 22,144,225 km (0.103 R)
• M34: 22,921,984 km (0.096 R)
• M35: 23,064,252 km (0.06 R)
• M36: 24,141,356 km (0.115 R)
• M37: 24,941,555 km (0.038 R)
• M38: 25,161,464 km (0.048 R)
• M39: 25,898,533 km (0.059 R)
• M40: 25,972,734 km (0.112 R)
• M41: 28,381,259 km (0.044 R)
• M42: 29,612,151 km (0.109 R)
• M43: 30,000,357 km (0.117 R)
• M44: 30,156,088 km (0.111 R)
• M45: 30,390,209 km (0.044 R)
• M46: 30,860,395 km (0.029 R)
• M47: 30,938,934 km (0.089 R)
• M48: 31,966,522 km (0.101 R)
• M49: 32,125,694 km (0.104 R)
• M50: 32,444,637 km (0.1 R)
• M51: 33,488,680 km (0.117 R)
• M52: 33,893,043 km (0.12 R)
• M53: 34,706,856 km (0.1 R)
• M54: 35,198,135 km (0.045 R)
• M55: 35,362,543 km (0.106 R)
• M56: 35,444,822 km (0.083 R)
• M57: 36,686,035 km (0.044 R)
• M58: 37,353,840 km (0.104 R)
• M59: 38,194,431 km (0.05 R)
• M60: 38,447,700 km (0.108 R)
• M61: 38,786,390 km (0.097 R)
• M62: 41,618,128 km (0.037 R)
• M63: 41,878,727 km (0.117 R)
• M64: 43,278,365 km (0.027 R)
• M65: 44,249,554 km (0.059 R)
• M66: 45,496,004 km (0.088 R)
• M67: 45,764,532 km (0.105 R)
• M68: 47,024,894 km (0.084 R)
• M69: 47,115,251 km (0.079 R)
• M70: 48,114,266 km (0.076 R)
• M71: 50,688,247 km (0.095 R)
• M72: 50,780,997 km (0.106 R)
• M73: 50,966,648 km (0.081 R)
• M74: 51,431,898 km (0.091 R)
• M75: 52,741,926 km (0.078 R)
• M76: 53,212,411 km (0.109 R)
• M77: 53,589,847 km (0.096 R)
• M78: 56,448,812 km (0.103 R)
• M79: 56,545,003 km (0.071 R)
• M80: 56,641,195 km (0.064 R)
• M81: 56,930,068 km (0.097 R)
• M82: 57,606,250 km (0.069 R)
• M83: 58,576,692 km (0.042 R)
• M84: 60,435,445 km (0.104 R)
• M85: 60,730,752 km (0.059 R)
• M86: 61,322,710 km (0.071 R)
• M87: 62,015,797 km (0.08 R)
• M88: 62,214,164 km (0.11 R)
• M89: 64,110,317 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.3

Radius: 6.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.47 AU - 19.71 AU

Year: 24086 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,648,302 km

• M1: 226,042 km (0.083 R)
• M2: 459,415 km (0.061 R)
• M3: 600,785 km (0.114 R)
• M4: 1,212,940 km (0.083 R)
• M5: 1,741,768 km (0.075 R)
• M6: 1,997,730 km (0.101 R)
• M7: 2,265,510 km (0.088 R)
• M8: 2,368,882 km (0.1 R)
• M9: 2,509,055 km (0.108 R)
• M10: 4,055,598 km (0.109 R)
• M11: 4,436,923 km (0.067 R)
• M12: 4,523,241 km (0.101 R)
• M13: 4,653,840 km (0.092 R)
• M14: 4,785,636 km (0.114 R)
• M15: 5,416,939 km (0.071 R)
• M16: 6,170,164 km (0.115 R)
• M17: 6,266,655 km (0.117 R)
• M18: 6,510,051 km (0.106 R)
• M19: 6,756,438 km (0.114 R)
• M20: 7,668,836 km (0.107 R)
• M21: 7,824,717 km (0.032 R)
• M22: 7,876,777 km (0.118 R)
• M23: 7,929,136 km (0.117 R)
• M24: 8,511,969 km (0.083 R)
• M25: 8,619,381 km (0.036 R)
• M26: 9,718,476 km (0.077 R)
• M27: 9,830,824 km (0.053 R)
• M28: 10,513,738 km (0.106 R)
• M29: 10,686,823 km (0.107 R)
• M30: 11,035,985 km (0.106 R)
• M31: 11,153,269 km (0.061 R)
• M32: 13,332,461 km (0.115 R)
• M33: 13,457,376 km (0.03 R)
• M34: 14,342,247 km (0.094 R)
• M35: 15,245,669 km (0.102 R)
• M36: 16,836,941 km (0.059 R)
• M37: 17,107,265 km (0.109 R)
• M38: 17,652,250 km (0.091 R)
• M39: 18,899,148 km (0.061 R)
• M40: 18,969,160 km (0.077 R)
• M41: 19,817,080 km (0.076 R)
• M42: 20,245,678 km (0.061 R)
• M43: 20,821,929 km (0.11 R)
• M44: 21,112,149 km (0.087 R)
• M45: 22,064,190 km (0.047 R)
• M46: 22,731,696 km (0.111 R)
• M47: 23,707,223 km (0.059 R)
• M48: 23,782,920 km (0.119 R)
• M49: 27,664,685 km (0.076 R)
• M50: 27,903,743 km (0.048 R)
• M51: 29,271,367 km (0.083 R)
• M52: 30,004,396 km (0.119 R)
• M53: 30,414,145 km (0.116 R)
• M54: 31,073,572 km (0.108 R)
• M55: 31,904,588 km (0.115 R)
• M56: 32,658,711 km (0.055 R)
• M57: 32,742,785 km (0.091 R)
• M58: 34,269,880 km (0.083 R)
• M59: 35,646,629 km (0.063 R)
• M60: 36,953,816 km (0.04 R)
• M61: 39,614,713 km (0.042 R)
• M62: 39,974,047 km (0.103 R)
• M63: 40,786,812 km (0.065 R)
• M64: 41,787,472 km (0.07 R)
• M65: 43,257,271 km (0.117 R)
• M66: 43,442,324 km (0.106 R)
• M67: 43,534,776 km (0.03 R)
• M68: 43,905,778 km (0.11 R)
• M69: 44,370,878 km (0.068 R)
• M70: 45,681,804 km (0.094 R)
• M71: 46,436,675 km (0.11 R)
• M72: 46,815,606 km (0.087 R)
• M73: 50,856,095 km (0.095 R)
• M74: 54,307,468 km (0.113 R)
• M75: 54,706,745 km (0.062 R)
• M76: 55,809,730 km (0.117 R)
• M77: 56,919,895 km (0.071 R)
• M78: 57,630,336 km (0.115 R)
• M79: 58,547,819 km (0.092 R)
• M80: 59,778,860 km (0.037 R)
• M81: 60,604,192 km (0.117 R)
• M82: 61,329,442 km (0.094 R)
• M83: 62,370,494 km (0.093 R)
• M84: 65,210,609 km (0.111 R)
• M85: 65,316,525 km (0.105 R)
• M86: 66,166,540 km (0.113 R)
• M87: 66,593,043 km (0.116 R)
• M88: 68,200,024 km (0.088 R)
• M89: 69,386,634 km (0.081 R)
• M90: 71,561,488 km (0.118 R)
• M91: 72,877,201 km (0.049 R)
• M92: 72,987,156 km (0.047 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit