🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 30.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 353 Days

Day: 37.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,957,320 km

• M1: 287,228 km (0.112 R)
• M2: 311,762 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 414 Days

Day: 19.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.01 AU - 4.15 AU

Year: 2462 Days

Day: 31.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 82.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,957,320 km

• M1: 407,056 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.26 AU - 4.74 AU

Year: 2907 Days

Day: 12.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,957,320 km

• M1: 3,468,726 km (0.088 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.6

Radius: 3.3

Gravity: 56.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.37 AU - 18.57 AU

Year: 26538 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,957,320 km

• M1: 43,832 km (0.11 R)
• M2: 204,351 km (0.077 R)
• M3: 311,463 km (0.043 R)
• M4: 526,136 km (0.075 R)
• M5: 725,400 km (0.075 R)
• M6: 1,187,209 km (0.12 R)
• M7: 1,379,891 km (0.105 R)
• M8: 1,412,952 km (0.044 R)
• M9: 1,446,163 km (0.106 R)
• M10: 1,547,740 km (0.064 R)
• M11: 1,616,704 km (0.113 R)
• M12: 1,686,866 km (0.089 R)
• M13: 1,866,233 km (0.082 R)
• M14: 2,440,390 km (0.088 R)
• M15: 3,371,786 km (0.092 R)
• M16: 3,781,236 km (0.076 R)
• M17: 4,351,204 km (0.086 R)
• M18: 5,728,252 km (0.098 R)
• M19: 5,835,215 km (0.09 R)
• M20: 5,942,775 km (0.087 R)
• M21: 6,269,647 km (0.063 R)
• M22: 6,714,401 km (0.116 R)
• M23: 7,400,607 km (0.084 R)
• M24: 9,148,209 km (0.118 R)
• M25: 10,685,626 km (0.091 R)
• M26: 10,751,449 km (0.069 R)
• M27: 12,163,354 km (0.111 R)
• M28: 12,438,913 km (0.093 R)
• M29: 13,632,555 km (0.049 R)
• M30: 14,062,499 km (0.118 R)
• M31: 17,503,100 km (0.088 R)
• M32: 17,580,592 km (0.076 R)
• M33: 18,916,352 km (0.114 R)
• M34: 19,395,514 km (0.1 R)
• M35: 21,186,499 km (0.078 R)
• M36: 21,683,912 km (0.117 R)
• M37: 21,934,189 km (0.074 R)
• M38: 23,114,367 km (0.105 R)
• M39: 23,455,450 km (0.105 R)
• M40: 23,883,898 km (0.112 R)
• M41: 24,315,040 km (0.09 R)
• M42: 24,488,274 km (0.112 R)
• M43: 24,575,041 km (0.084 R)
• M44: 27,314,327 km (0.118 R)
• M45: 27,765,066 km (0.108 R)
• M46: 29,040,238 km (0.045 R)
• M47: 29,777,606 km (0.07 R)
• M48: 32,787,515 km (0.106 R)
• M49: 35,597,561 km (0.068 R)
• M50: 37,880,425 km (0.086 R)
• M51: 39,394,505 km (0.051 R)
• M52: 40,210,112 km (0.112 R)
• M53: 40,517,386 km (0.064 R)
• M54: 41,443,996 km (0.072 R)
• M55: 43,212,991 km (0.056 R)
• M56: 44,054,030 km (0.093 R)
• M57: 45,112,883 km (0.056 R)
• M58: 46,394,488 km (0.101 R)
• M59: 51,861,692 km (0.109 R)
• M60: 56,379,398 km (0.107 R)
• M61: 57,297,929 km (0.115 R)
• M62: 57,528,310 km (0.097 R)
• M63: 58,105,608 km (0.102 R)
• M64: 58,452,974 km (0.115 R)
• M65: 59,033,414 km (0.033 R)
• M66: 61,492,055 km (0.096 R)
• M67: 63,030,819 km (0.093 R)
• M68: 63,506,839 km (0.101 R)
• M69: 63,983,907 km (0.077 R)
• M70: 65,904,594 km (0.108 R)
• M71: 66,266,770 km (0.051 R)
• M72: 67,478,962 km (0.105 R)
• M73: 71,159,070 km (0.09 R)
• M74: 71,406,804 km (0.067 R)
• M75: 71,654,687 km (0.078 R)
• M76: 71,778,854 km (0.049 R)
• M77: 71,903,020 km (0.108 R)
• M78: 72,275,818 km (0.101 R)
• M79: 76,673,247 km (0.112 R)
• M80: 76,800,256 km (0.067 R)
• M81: 77,181,281 km (0.092 R)
• M82: 77,690,513 km (0.113 R)
• M83: 78,328,548 km (0.119 R)
• M84: 78,456,304 km (0.077 R)
• M85: 78,712,266 km (0.089 R)
• M86: 79,866,862 km (0.078 R)
• M87: 80,768,938 km (0.041 R)
• M88: 82,322,960 km (0.095 R)
• M89: 82,843,262 km (0.089 R)
• M90: 85,592,272 km (0.115 R)
• M91: 85,723,918 km (0.106 R)
• M92: 86,911,725 km (0.076 R)
• M93: 88,105,068 km (0.117 R)
• M94: 88,637,187 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.2

Radius: 7

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.81 AU - 19.53 AU

Year: 29319 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,957,320 km

• M1: 387,907 km (0.109 R)
• M2: 575,353 km (0.1 R)
• M3: 762,351 km (0.054 R)
• M4: 1,159,533 km (0.101 R)
• M5: 1,259,464 km (0.056 R)
• M6: 1,503,907 km (0.042 R)
• M7: 1,576,612 km (0.032 R)
• M8: 2,756,490 km (0.065 R)
• M9: 2,801,220 km (0.066 R)
• M10: 3,645,102 km (0.107 R)
• M11: 4,094,643 km (0.101 R)
• M12: 4,248,430 km (0.042 R)
• M13: 4,404,161 km (0.098 R)
• M14: 4,882,725 km (0.059 R)
• M15: 6,414,757 km (0.074 R)
• M16: 6,834,528 km (0.11 R)
• M17: 7,201,342 km (0.087 R)
• M18: 7,637,570 km (0.115 R)
• M19: 7,700,550 km (0.113 R)
• M20: 8,018,147 km (0.103 R)
• M21: 8,732,028 km (0.064 R)
• M22: 9,874,955 km (0.11 R)
• M23: 10,289,342 km (0.034 R)
• M24: 10,359,054 km (0.095 R)
• M25: 10,780,172 km (0.058 R)
• M26: 12,224,091 km (0.071 R)
• M27: 12,968,490 km (0.057 R)
• M28: 14,501,120 km (0.11 R)
• M29: 14,735,839 km (0.1 R)
• M30: 17,069,566 km (0.082 R)
• M31: 18,236,728 km (0.111 R)
• M32: 18,915,155 km (0.04 R)
• M33: 19,000,575 km (0.108 R)
• M34: 19,774,894 km (0.076 R)
• M35: 22,068,977 km (0.047 R)
• M36: 22,700,878 km (0.046 R)
• M37: 24,538,838 km (0.089 R)
• M38: 25,569,866 km (0.051 R)
• M39: 25,664,412 km (0.107 R)
• M40: 26,043,344 km (0.101 R)
• M41: 26,328,627 km (0.094 R)
• M42: 28,551,053 km (0.089 R)
• M43: 28,943,598 km (0.06 R)
• M44: 30,632,109 km (0.109 R)
• M45: 31,134,758 km (0.117 R)
• M46: 32,556,536 km (0.073 R)
• M47: 32,864,109 km (0.045 R)
• M48: 33,275,503 km (0.079 R)
• M49: 33,378,576 km (0.099 R)
• M50: 34,520,008 km (0.107 R)
• M51: 35,568,689 km (0.077 R)
• M52: 37,697,167 km (0.079 R)
• M53: 38,127,860 km (0.076 R)
• M54: 40,745,673 km (0.114 R)
• M55: 41,409,289 km (0.095 R)
• M56: 43,083,588 km (0.118 R)
• M57: 44,325,400 km (0.05 R)
• M58: 45,350,295 km (0.08 R)
• M59: 46,728,840 km (0.048 R)
• M60: 49,880,418 km (0.063 R)
• M61: 49,998,451 km (0.107 R)
• M62: 50,234,815 km (0.081 R)
• M63: 51,302,944 km (0.074 R)
• M64: 52,859,211 km (0.11 R)
• M65: 52,979,488 km (0.099 R)
• M66: 55,527,738 km (0.094 R)
• M67: 56,386,130 km (0.091 R)
• M68: 56,878,457 km (0.115 R)
• M69: 57,001,875 km (0.104 R)
• M70: 57,125,293 km (0.099 R)
• M71: 58,862,424 km (0.12 R)
• M72: 61,880,411 km (0.103 R)
• M73: 62,134,129 km (0.095 R)
• M74: 62,642,762 km (0.115 R)
• M75: 62,770,070 km (0.111 R)
• M76: 63,792,122 km (0.1 R)
• M77: 64,433,598 km (0.075 R)
• M78: 66,371,040 km (0.102 R)
• M79: 68,065,535 km (0.066 R)
• M80: 68,589,876 km (0.067 R)
• M81: 68,983,917 km (0.111 R)
• M82: 71,497,161 km (0.101 R)
• M83: 72,430,651 km (0.109 R)
• M84: 74,849,350 km (0.074 R)
• M85: 75,390,445 km (0.115 R)
• M86: 76,748,944 km (0.102 R)
• M87: 77,431,110 km (0.068 R)
• M88: 78,389,733 km (0.083 R)
• M89: 81,011,137 km (0.057 R)
• M90: 81,566,743 km (0.106 R)
• M91: 87,475,709 km (0.108 R)
• M92: 95,859,324 km (0.113 R)
• M93: 96,152,984 km (0.03 R)
• M94: 97,182,966 km (0.045 R)
• M95: 98,364,639 km (0.101 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit