🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 22.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.18 AU - 2.38 AU

Year: 1216 Days

Day: 19.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,529,559 km

• M1: 1,038,957 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.38 AU - 3.48 AU

Year: 1771 Days

Day: 17 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,529,559 km

• M1: 1,586,485 km (0.099 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 14.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.38 AU - 8 AU

Year: 7530 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 102,529,559 km

• M1: 248,033 km (0.078 R)
• M2: 360,381 km (0.099 R)
• M3: 456,124 km (0.116 R)
• M4: 656,286 km (0.065 R)
• M5: 933,790 km (0.088 R)
• M6: 1,129,165 km (0.063 R)
• M7: 1,226,104 km (0.065 R)
• M8: 1,429,408 km (0.107 R)
• M9: 1,812,827 km (0.09 R)
• M10: 2,213,749 km (0.069 R)
• M11: 2,322,357 km (0.053 R)
• M12: 2,545,258 km (0.069 R)
• M13: 2,758,734 km (0.114 R)
• M14: 3,309,703 km (0.063 R)
• M15: 3,801,431 km (0.054 R)
• M16: 3,913,929 km (0.094 R)
• M17: 4,027,623 km (0.075 R)
• M18: 4,394,737 km (0.093 R)
• M19: 4,632,448 km (0.1 R)
• M20: 4,874,347 km (0.105 R)
• M21: 5,224,406 km (0.109 R)
• M22: 5,582,693 km (0.03 R)
• M23: 5,970,750 km (0.091 R)
• M24: 6,168,219 km (0.109 R)
• M25: 6,457,242 km (0.09 R)
• M26: 6,864,897 km (0.058 R)
• M27: 7,118,315 km (0.059 R)
• M28: 7,753,209 km (0.111 R)
• M29: 8,235,213 km (0.112 R)
• M30: 8,381,819 km (0.063 R)
• M31: 8,876,689 km (0.103 R)
• M32: 9,026,885 km (0.095 R)
• M33: 9,304,688 km (0.07 R)
• M34: 9,457,428 km (0.09 R)
• M35: 10,470,654 km (0.079 R)
• M36: 10,736,041 km (0.088 R)
• M37: 10,949,966 km (0.113 R)
• M38: 11,111,232 km (0.082 R)
• M39: 11,463,685 km (0.081 R)
• M40: 11,985,333 km (0.118 R)
• M41: 12,096,185 km (0.039 R)
• M42: 13,741,312 km (0.118 R)
• M43: 14,002,809 km (0.101 R)
• M44: 14,678,842 km (0.111 R)
• M45: 15,425,635 km (0.06 R)
• M46: 15,576,579 km (0.072 R)
• M47: 15,849,296 km (0.09 R)
• M48: 16,184,994 km (0.1 R)
• M49: 16,677,320 km (0.041 R)
• M50: 17,112,201 km (0.038 R)
• M51: 17,362,329 km (0.099 R)
• M52: 17,550,822 km (0.111 R)
• M53: 17,771,479 km (0.034 R)
• M54: 18,056,613 km (0.067 R)
• M55: 18,792,185 km (0.064 R)
• M56: 19,733,754 km (0.107 R)
• M57: 19,963,237 km (0.067 R)
• M58: 20,061,822 km (0.118 R)
• M59: 20,193,618 km (0.093 R)
• M60: 20,723,793 km (0.075 R)
• M61: 21,124,267 km (0.082 R)

Asteroid Belt

Center: 13.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 5.8

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.97 AU - 22.63 AU

Year: 31110 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,529,559 km

• M1: 477,068 km (0.114 R)
• M2: 526,734 km (0.092 R)
• M3: 1,466,358 km (0.097 R)
• M4: 2,347,191 km (0.073 R)
• M5: 2,701,289 km (0.092 R)
• M6: 2,746,767 km (0.095 R)
• M7: 3,263,627 km (0.043 R)
• M8: 4,545,980 km (0.114 R)
• M9: 5,210,793 km (0.059 R)
• M10: 5,496,824 km (0.112 R)
• M11: 5,612,613 km (0.109 R)
• M12: 6,568,095 km (0.114 R)
• M13: 6,752,698 km (0.052 R)
• M14: 7,766,523 km (0.093 R)
• M15: 8,962,708 km (0.038 R)
• M16: 9,236,173 km (0.101 R)
• M17: 9,443,216 km (0.104 R)
• M18: 10,716,743 km (0.035 R)
• M19: 11,300,025 km (0.101 R)
• M20: 13,343,083 km (0.07 R)
• M21: 13,891,209 km (0.103 R)
• M22: 17,841,940 km (0.073 R)
• M23: 19,318,770 km (0.089 R)
• M24: 19,494,996 km (0.063 R)
• M25: 21,469,389 km (0.096 R)
• M26: 21,652,048 km (0.115 R)
• M27: 21,835,156 km (0.066 R)
• M28: 21,926,859 km (0.115 R)
• M29: 22,018,712 km (0.085 R)
• M30: 24,834,443 km (0.088 R)
• M31: 25,026,078 km (0.09 R)
• M32: 25,314,652 km (0.094 R)
• M33: 26,479,571 km (0.116 R)
• M34: 26,577,408 km (0.117 R)
• M35: 26,773,531 km (0.069 R)
• M36: 26,970,103 km (0.086 R)
• M37: 30,589,473 km (0.119 R)
• M38: 31,621,549 km (0.091 R)
• M39: 34,357,844 km (0.108 R)
• M40: 34,678,432 km (0.103 R)
• M41: 36,622,756 km (0.06 R)
• M42: 37,169,087 km (0.115 R)
• M43: 37,278,742 km (0.095 R)
• M44: 37,498,202 km (0.092 R)
• M45: 38,713,236 km (0.072 R)
• M46: 39,046,839 km (0.098 R)
• M47: 39,493,090 km (0.102 R)
• M48: 39,716,888 km (0.037 R)
• M49: 40,165,682 km (0.092 R)
• M50: 40,842,014 km (0.116 R)
• M51: 40,955,110 km (0.084 R)
• M52: 41,068,355 km (0.096 R)
• M53: 41,408,541 km (0.062 R)
• M54: 41,749,624 km (0.07 R)
• M55: 42,434,782 km (0.065 R)
• M56: 46,268,677 km (0.067 R)
• M57: 49,005,570 km (0.086 R)
• M58: 50,454,126 km (0.112 R)
• M59: 51,549,781 km (0.075 R)
• M60: 53,022,871 km (0.064 R)
• M61: 53,764,577 km (0.032 R)
• M62: 55,008,483 km (0.117 R)
• M63: 55,759,315 km (0.088 R)
• M64: 59,435,832 km (0.047 R)
• M65: 60,721,626 km (0.118 R)
• M66: 60,979,832 km (0.086 R)
• M67: 62,406,846 km (0.096 R)
• M68: 63,976,128 km (0.103 R)
• M69: 64,107,475 km (0.055 R)
• M70: 65,029,446 km (0.094 R)
• M71: 66,354,136 km (0.061 R)
• M72: 67,153,287 km (0.111 R)
• M73: 68,492,188 km (0.102 R)
• M74: 69,164,930 km (0.106 R)
• M75: 69,299,718 km (0.104 R)
• M76: 71,468,737 km (0.096 R)
• M77: 72,698,432 km (0.078 R)
• M78: 72,835,613 km (0.044 R)
• M79: 74,763,630 km (0.116 R)
• M80: 75,178,914 km (0.055 R)
• M81: 76,011,875 km (0.071 R)
• M82: 76,847,977 km (0.05 R)
• M83: 82,070,289 km (0.053 R)
• M84: 82,641,753 km (0.083 R)
• M85: 83,214,414 km (0.068 R)
• M86: 85,808,142 km (0.113 R)
• M87: 87,114,730 km (0.12 R)
• M88: 90,778,980 km (0.077 R)
• M89: 92,852,706 km (0.098 R)
• M90: 93,299,106 km (0.086 R)
• M91: 97,953,694 km (0.05 R)
• M92: 98,105,087 km (0.065 R)
• M93: 99,167,082 km (0.072 R)
• M94: 100,538,147 km (0.086 R)
• M95: 102,068,832 km (0.082 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit