🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 171 Days

Day: 16.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 637 Days

Day: 47.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,367,977 km

• M1: 551,418 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.15 AU - 3.51 AU

Year: 2289 Days

Day: 24.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.16 AU - 5.1 AU

Year: 3162 Days

Day: 36.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 15

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.1 AU - 5.66 AU

Year: 4061 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,367,977 km

• M1: 194,477 km (0.062 R)
• M2: 294,409 km (0.107 R)
• M3: 414,386 km (0.073 R)
• M4: 635,492 km (0.092 R)
• M5: 857,196 km (0.12 R)
• M6: 1,116,449 km (0.035 R)
• M7: 1,349,672 km (0.049 R)
• M8: 1,467,106 km (0.12 R)
• M9: 1,759,421 km (0.113 R)
• M10: 1,888,972 km (0.1 R)
• M11: 1,997,431 km (0.031 R)
• M12: 2,158,099 km (0.091 R)
• M13: 2,414,061 km (0.065 R)
• M14: 2,998,091 km (0.103 R)
• M15: 3,111,785 km (0.104 R)
• M16: 3,461,396 km (0.12 R)
• M17: 3,565,815 km (0.077 R)
• M18: 3,870,097 km (0.108 R)
• M19: 4,104,068 km (0.116 R)
• M20: 4,326,670 km (0.04 R)
• M21: 4,455,773 km (0.091 R)
• M22: 4,618,834 km (0.114 R)
• M23: 4,767,385 km (0.079 R)
• M24: 4,984,900 km (0.11 R)
• M25: 5,188,503 km (0.103 R)
• M26: 5,291,426 km (0.062 R)
• M27: 5,481,864 km (0.092 R)
• M28: 5,816,365 km (0.086 R)
• M29: 6,103,144 km (0.063 R)
• M30: 6,376,310 km (0.11 R)
• M31: 6,542,214 km (0.083 R)
• M32: 6,690,914 km (0.111 R)
• M33: 6,916,059 km (0.111 R)
• M34: 7,086,601 km (0.101 R)
• M35: 7,258,489 km (0.089 R)
• M36: 7,528,662 km (0.06 R)
• M37: 8,019,643 km (0.116 R)
• M38: 8,178,964 km (0.058 R)
• M39: 8,765,388 km (0.068 R)
• M40: 8,888,357 km (0.113 R)
• M41: 9,053,364 km (0.116 R)
• M42: 9,428,256 km (0.101 R)
• M43: 10,171,907 km (0.077 R)
• M44: 10,409,618 km (0.089 R)
• M45: 11,022,820 km (0.074 R)
• M46: 12,010,315 km (0.111 R)
• M47: 12,215,863 km (0.118 R)
• M48: 12,607,211 km (0.077 R)
• M49: 13,119,733 km (0.075 R)
• M50: 13,237,317 km (0.045 R)
• M51: 13,520,656 km (0.119 R)
• M52: 14,117,401 km (0.051 R)
• M53: 14,552,582 km (0.074 R)
• M54: 14,820,511 km (0.094 R)
• M55: 15,090,236 km (0.093 R)
• M56: 15,734,255 km (0.117 R)
• M57: 16,160,160 km (0.102 R)
• M58: 16,463,246 km (0.118 R)
• M59: 17,357,691 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 5.6

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.63 AU - 12.23 AU

Year: 15523 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 17,367,977 km

• M1: 100,530 km (0.093 R)
• M2: 230,381 km (0.027 R)
• M3: 951,742 km (0.103 R)
• M4: 999,314 km (0.115 R)
• M5: 1,926,970 km (0.111 R)
• M6: 2,111,574 km (0.097 R)
• M7: 2,733,303 km (0.103 R)
• M8: 3,046,561 km (0.065 R)
• M9: 3,481,741 km (0.108 R)
• M10: 4,612,102 km (0.105 R)
• M11: 5,280,206 km (0.045 R)
• M12: 5,538,562 km (0.089 R)
• M13: 5,845,238 km (0.095 R)
• M14: 6,338,163 km (0.079 R)
• M15: 6,797,877 km (0.12 R)
• M16: 6,844,402 km (0.091 R)
• M17: 7,603,761 km (0.056 R)
• M18: 7,895,476 km (0.07 R)
• M19: 8,091,898 km (0.09 R)
• M20: 9,200,867 km (0.057 R)
• M21: 9,511,582 km (0.051 R)
• M22: 10,410,516 km (0.111 R)
• M23: 10,897,307 km (0.069 R)
• M24: 13,498,814 km (0.044 R)
• M25: 14,928,372 km (0.113 R)
• M26: 16,971,130 km (0.086 R)
• M27: 17,224,699 km (0.108 R)
• M28: 17,288,278 km (0.087 R)
• M29: 17,415,735 km (0.093 R)
• M30: 18,771,990 km (0.102 R)
• M31: 19,562,166 km (0.051 R)
• M32: 19,894,572 km (0.103 R)
• M33: 19,961,293 km (0.043 R)
• M34: 20,028,163 km (0.057 R)
• M35: 20,497,751 km (0.079 R)
• M36: 21,038,846 km (0.113 R)
• M37: 21,859,241 km (0.079 R)
• M38: 21,997,021 km (0.102 R)
• M39: 22,481,568 km (0.118 R)
• M40: 24,097,823 km (0.109 R)
• M41: 24,240,241 km (0.115 R)
• M42: 28,487,025 km (0.095 R)
• M43: 28,637,520 km (0.061 R)
• M44: 30,233,580 km (0.09 R)
• M45: 32,799,333 km (0.068 R)
• M46: 33,035,997 km (0.119 R)
• M47: 33,988,487 km (0.068 R)
• M48: 34,548,282 km (0.096 R)
• M49: 34,628,466 km (0.085 R)
• M50: 35,676,848 km (0.053 R)
• M51: 36,164,238 km (0.117 R)
• M52: 36,981,491 km (0.117 R)
• M53: 37,639,572 km (0.069 R)
• M54: 38,135,788 km (0.078 R)
• M55: 38,884,077 km (0.088 R)
• M56: 39,218,129 km (0.104 R)
• M57: 40,226,269 km (0.065 R)
• M58: 40,818,228 km (0.066 R)
• M59: 40,903,050 km (0.102 R)
• M60: 41,498,300 km (0.091 R)
• M61: 43,128,468 km (0.114 R)
• M62: 43,821,106 km (0.105 R)
• M63: 44,692,065 km (0.078 R)
• M64: 45,656,672 km (0.068 R)
• M65: 45,744,785 km (0.09 R)
• M66: 46,009,124 km (0.076 R)
• M67: 46,097,387 km (0.087 R)
• M68: 46,628,160 km (0.053 R)
• M69: 46,716,872 km (0.109 R)
• M70: 46,805,583 km (0.116 R)
• M71: 48,591,483 km (0.109 R)
• M72: 49,041,473 km (0.093 R)
• M73: 51,311,920 km (0.075 R)
• M74: 52,506,160 km (0.095 R)
• M75: 53,152,871 km (0.107 R)
• M76: 53,523,725 km (0.042 R)
• M77: 53,988,376 km (0.094 R)
• M78: 54,081,425 km (0.115 R)
• M79: 54,547,722 km (0.109 R)
• M80: 55,390,407 km (0.067 R)
• M81: 55,672,249 km (0.114 R)
• M82: 55,954,690 km (0.061 R)
• M83: 56,048,787 km (0.111 R)
• M84: 56,899,101 km (0.082 R)
• M85: 57,278,482 km (0.113 R)
• M86: 58,039,486 km (0.098 R)
• M87: 58,612,595 km (0.05 R)
• M88: 58,708,188 km (0.101 R)
• M89: 61,020,223 km (0.105 R)
• M90: 64,444,818 km (0.054 R)
• M91: 65,931,522 km (0.107 R)
• M92: 66,429,533 km (0.067 R)
• M93: 66,629,096 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11

Radius: 7.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.38 AU - 13.18 AU

Year: 17212 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 17,367,977 km

• M1: 252,222 km (0.112 R)
• M2: 481,705 km (0.105 R)
• M3: 825,182 km (0.081 R)
• M4: 1,061,696 km (0.045 R)
• M5: 1,528,441 km (0.07 R)
• M6: 2,361,402 km (0.058 R)
• M7: 2,657,008 km (0.089 R)
• M8: 3,253,754 km (0.089 R)
• M9: 5,224,855 km (0.087 R)
• M10: 5,805,445 km (0.071 R)
• M11: 6,875,219 km (0.087 R)
• M12: 7,238,742 km (0.082 R)
• M13: 8,346,215 km (0.08 R)
• M14: 9,232,133 km (0.04 R)
• M15: 9,421,225 km (0.119 R)
• M16: 9,846,233 km (0.037 R)
• M17: 10,803,210 km (0.097 R)
• M18: 11,247,965 km (0.092 R)
• M19: 11,835,136 km (0.074 R)
• M20: 12,385,956 km (0.11 R)
• M21: 12,687,844 km (0.096 R)
• M22: 13,775,421 km (0.106 R)
• M23: 14,745,264 km (0.089 R)
• M24: 15,412,171 km (0.091 R)
• M25: 16,878,081 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit