🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 21 Hours

Environment

Temp: 182 °C

Axial Tilt: 124.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.31 AU - 1.31 AU

Year: 545 Days

Day: 29.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.78 AU - 4.48 AU

Year: 2514 Days

Day: 24.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,493,689 km

• M1: 463,305 km (0.088 R)
• M2: 698,323 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.57 AU - 4.37 AU

Year: 2875 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 12.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.26 AU - 10.96 AU

Year: 12560 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,493,689 km

• M1: 178,919 km (0.095 R)
• M2: 305,030 km (0.1 R)
• M3: 522,695 km (0.108 R)
• M4: 1,893,011 km (0.059 R)
• M5: 2,156,304 km (0.055 R)
• M6: 2,367,087 km (0.092 R)
• M7: 2,673,613 km (0.118 R)
• M8: 2,946,928 km (0.048 R)
• M9: 3,157,861 km (0.085 R)
• M10: 3,495,953 km (0.081 R)
• M11: 3,744,734 km (0.089 R)
• M12: 4,312,607 km (0.103 R)
• M13: 5,102,484 km (0.081 R)
• M14: 5,385,224 km (0.054 R)
• M15: 6,659,349 km (0.093 R)
• M16: 6,906,335 km (0.104 R)
• M17: 7,187,878 km (0.037 R)
• M18: 7,601,367 km (0.078 R)
• M19: 8,385,110 km (0.117 R)
• M20: 8,551,613 km (0.094 R)
• M21: 12,942,161 km (0.06 R)
• M22: 13,328,572 km (0.052 R)
• M23: 15,316,877 km (0.084 R)
• M24: 15,602,609 km (0.099 R)
• M25: 15,725,579 km (0.1 R)
• M26: 16,262,336 km (0.115 R)
• M27: 16,637,527 km (0.095 R)
• M28: 16,973,374 km (0.047 R)
• M29: 17,057,598 km (0.07 R)
• M30: 17,184,307 km (0.114 R)
• M31: 17,396,288 km (0.103 R)
• M32: 17,481,259 km (0.065 R)
• M33: 17,908,511 km (0.117 R)
• M34: 18,991,300 km (0.052 R)
• M35: 20,363,561 km (0.119 R)
• M36: 20,858,132 km (0.046 R)
• M37: 20,948,489 km (0.041 R)
• M38: 21,084,174 km (0.049 R)
• M39: 22,736,184 km (0.046 R)
• M40: 23,062,307 km (0.045 R)
• M41: 23,530,698 km (0.115 R)
• M42: 24,144,498 km (0.087 R)
• M43: 25,387,806 km (0.06 R)
• M44: 25,726,047 km (0.058 R)
• M45: 25,871,456 km (0.1 R)
• M46: 26,260,709 km (0.042 R)
• M47: 26,358,247 km (0.106 R)
• M48: 27,786,907 km (0.054 R)
• M49: 29,038,742 km (0.106 R)
• M50: 29,443,255 km (0.109 R)
• M51: 30,155,490 km (0.114 R)
• M52: 30,411,302 km (0.109 R)
• M53: 30,822,098 km (0.06 R)
• M54: 31,079,706 km (0.077 R)
• M55: 31,182,928 km (0.054 R)
• M56: 31,649,075 km (0.096 R)
• M57: 31,857,016 km (0.117 R)
• M58: 32,535,742 km (0.105 R)
• M59: 32,850,645 km (0.088 R)
• M60: 35,298,366 km (0.032 R)
• M61: 35,621,946 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.3

Radius: 5.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.53 AU - 13.19 AU

Year: 16761 Days

Day: 23.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,493,689 km

• M1: 89,908 km (0.101 R)
• M2: 145,409 km (0.107 R)
• M3: 230,381 km (0.108 R)
• M4: 390,899 km (0.11 R)
• M5: 1,116,150 km (0.063 R)
• M6: 1,342,790 km (0.103 R)
• M7: 1,437,336 km (0.07 R)
• M8: 1,916,498 km (0.105 R)
• M9: 2,215,096 km (0.101 R)
• M10: 2,528,054 km (0.095 R)
• M11: 3,258,391 km (0.098 R)
• M12: 3,321,970 km (0.059 R)
• M13: 3,779,141 km (0.035 R)
• M14: 4,152,238 km (0.089 R)
• M15: 4,823,783 km (0.077 R)
• M16: 5,681,129 km (0.102 R)
• M17: 7,114,725 km (0.099 R)
• M18: 7,447,730 km (0.102 R)
• M19: 7,828,457 km (0.114 R)
• M20: 7,871,242 km (0.11 R)
• M21: 8,128,999 km (0.069 R)
• M22: 8,874,445 km (0.091 R)
• M23: 9,187,703 km (0.075 R)
• M24: 9,595,806 km (0.101 R)
• M25: 10,195,843 km (0.109 R)
• M26: 10,476,788 km (0.056 R)
• M27: 10,618,158 km (0.117 R)
• M28: 11,480,141 km (0.116 R)
• M29: 11,870,292 km (0.109 R)
• M30: 12,264,931 km (0.108 R)
• M31: 12,513,712 km (0.072 R)
• M32: 13,423,267 km (0.059 R)
• M33: 14,145,227 km (0.096 R)
• M34: 14,668,670 km (0.105 R)
• M35: 15,198,396 km (0.075 R)
• M36: 15,305,059 km (0.105 R)
• M37: 15,519,283 km (0.106 R)
• M38: 16,167,640 km (0.117 R)
• M39: 16,880,025 km (0.103 R)
• M40: 16,990,429 km (0.067 R)
• M41: 17,156,632 km (0.117 R)
• M42: 17,826,980 km (0.053 R)
• M43: 17,939,477 km (0.107 R)
• M44: 17,995,876 km (0.085 R)
• M45: 18,335,164 km (0.097 R)
• M46: 19,077,768 km (0.087 R)
• M47: 19,655,664 km (0.079 R)
• M48: 21,783,096 km (0.12 R)
• M49: 25,361,028 km (0.051 R)
• M50: 25,677,876 km (0.097 R)
• M51: 25,932,342 km (0.09 R)
• M52: 26,958,434 km (0.103 R)
• M53: 28,456,507 km (0.057 R)
• M54: 28,653,827 km (0.036 R)
• M55: 30,383,627 km (0.052 R)
• M56: 31,057,864 km (0.118 R)
• M57: 33,803,733 km (0.12 R)
• M58: 34,012,721 km (0.119 R)
• M59: 34,362,033 km (0.112 R)
• M60: 34,923,623 km (0.119 R)
• M61: 35,276,075 km (0.12 R)
• M62: 35,417,296 km (0.112 R)
• M63: 36,126,689 km (0.101 R)
• M64: 36,840,869 km (0.078 R)
• M65: 36,984,184 km (0.101 R)
• M66: 37,415,475 km (0.092 R)
• M67: 38,210,438 km (0.052 R)
• M68: 40,406,534 km (0.118 R)
• M69: 40,480,436 km (0.066 R)
• M70: 42,117,785 km (0.108 R)
• M71: 43,246,500 km (0.084 R)
• M72: 43,852,671 km (0.097 R)
• M73: 45,533,702 km (0.11 R)
• M74: 46,459,564 km (0.059 R)
• M75: 48,565,303 km (0.116 R)
• M76: 48,643,842 km (0.09 R)
• M77: 49,195,110 km (0.12 R)
• M78: 50,383,366 km (0.054 R)
• M79: 50,941,217 km (0.088 R)
• M80: 51,501,012 km (0.117 R)
• M81: 52,304,203 km (0.057 R)
• M82: 54,493,717 km (0.118 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit