🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 170 Days

Day: 24.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,783,730 km

• M1: 95,743 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.76 AU - 0.84 AU

Year: 268 Days

Day: 24.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 505 Days

Day: 20.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.96 AU

Year: 809 Days

Day: 39.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,783,730 km

• M1: 1,218,325 km (0.068 R)
• M2: 1,524,701 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.93 AU - 2.27 AU

Year: 1140 Days

Day: 47.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,783,730 km

• M1: 538,104 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.93 AU - 2.47 AU

Year: 1223 Days

Day: 22.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,783,730 km

• M1: 73,303 km (0.064 R)
• M2: 493,075 km (0.066 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 8.1

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.12 AU - 9.18 AU

Year: 8719 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,783,730 km

• M1: 104,719 km (0.115 R)
• M2: 265,536 km (0.07 R)
• M3: 319,691 km (0.063 R)
• M4: 719,865 km (0.045 R)
• M5: 852,259 km (0.089 R)
• M6: 1,199,177 km (0.093 R)
• M7: 1,357,750 km (0.103 R)
• M8: 1,630,318 km (0.089 R)
• M9: 1,989,502 km (0.071 R)
• M10: 2,397,605 km (0.115 R)
• M11: 2,753,349 km (0.052 R)
• M12: 3,017,539 km (0.073 R)
• M13: 3,401,257 km (0.071 R)
• M14: 3,457,356 km (0.055 R)
• M15: 3,513,755 km (0.118 R)
• M16: 3,829,556 km (0.061 R)
• M17: 3,888,049 km (0.085 R)
• M18: 4,154,632 km (0.093 R)
• M19: 4,305,277 km (0.106 R)
• M20: 4,396,532 km (0.063 R)
• M21: 4,457,867 km (0.109 R)
• M22: 5,150,056 km (0.113 R)
• M23: 5,641,037 km (0.075 R)
• M24: 5,774,627 km (0.093 R)
• M25: 5,909,116 km (0.093 R)
• M26: 6,010,693 km (0.102 R)
• M27: 6,388,278 km (0.092 R)
• M28: 6,844,402 km (0.112 R)
• M29: 6,986,819 km (0.098 R)
• M30: 7,383,702 km (0.075 R)
• M31: 8,733,224 km (0.082 R)
• M32: 9,555,115 km (0.109 R)
• M33: 10,319,710 km (0.112 R)
• M34: 10,401,390 km (0.108 R)
• M35: 10,483,220 km (0.056 R)
• M36: 10,895,811 km (0.09 R)
• M37: 10,978,988 km (0.104 R)
• M38: 11,651,729 km (0.083 R)
• M39: 11,907,392 km (0.097 R)
• M40: 12,208,084 km (0.074 R)
• M41: 12,992,874 km (0.118 R)
• M42: 13,169,400 km (0.111 R)
• M43: 13,614,453 km (0.109 R)
• M44: 13,928,908 km (0.079 R)
• M45: 14,610,775 km (0.119 R)
• M46: 15,303,413 km (0.111 R)
• M47: 16,006,823 km (0.111 R)
• M48: 16,672,832 km (0.096 R)
• M49: 16,864,766 km (0.077 R)
• M50: 17,737,670 km (0.081 R)
• M51: 18,031,929 km (0.105 R)
• M52: 18,377,201 km (0.086 R)
• M53: 18,575,568 km (0.09 R)
• M54: 19,024,212 km (0.088 R)
• M55: 19,325,502 km (0.051 R)
• M56: 19,729,416 km (0.082 R)
• M57: 20,545,772 km (0.066 R)
• M58: 20,648,695 km (0.079 R)
• M59: 22,475,584 km (0.062 R)
• M60: 23,488,960 km (0.096 R)
• M61: 24,028,260 km (0.071 R)
• M62: 24,136,569 km (0.074 R)
• M63: 24,517,146 km (0.033 R)
• M64: 24,571,600 km (0.069 R)
• M65: 25,670,546 km (0.093 R)
• M66: 25,781,248 km (0.082 R)
• M67: 27,348,735 km (0.096 R)
• M68: 28,429,879 km (0.094 R)
• M69: 30,633,754 km (0.095 R)
• M70: 33,495,113 km (0.062 R)
• M71: 34,101,882 km (0.077 R)
• M72: 34,957,432 km (0.066 R)
• M73: 35,696,446 km (0.093 R)
• M74: 37,818,192 km (0.085 R)
• M75: 38,133,544 km (0.106 R)
• M76: 38,830,671 km (0.086 R)
• M77: 38,894,250 km (0.118 R)
• M78: 39,595,864 km (0.082 R)
• M79: 39,659,892 km (0.076 R)
• M80: 39,852,125 km (0.084 R)
• M81: 39,980,330 km (0.089 R)
• M82: 40,430,470 km (0.064 R)
• M83: 41,595,688 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 12.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.97 AU - 10.33 AU

Year: 11234 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,783,730 km

• M1: 297,101 km (0.101 R)
• M2: 425,157 km (0.068 R)
• M3: 578,495 km (0.096 R)
• M4: 848,070 km (0.102 R)
• M5: 930,499 km (0.082 R)
• M6: 1,016,069 km (0.052 R)
• M7: 1,386,473 km (0.103 R)
• M8: 1,755,681 km (0.08 R)
• M9: 2,366,938 km (0.097 R)
• M10: 2,759,183 km (0.078 R)
• M11: 2,886,042 km (0.091 R)
• M12: 3,066,906 km (0.092 R)
• M13: 4,027,773 km (0.098 R)
• M14: 4,437,073 km (0.102 R)
• M15: 4,646,809 km (0.092 R)
• M16: 4,829,169 km (0.115 R)
• M17: 5,390,610 km (0.076 R)
• M18: 5,582,394 km (0.09 R)
• M19: 5,939,933 km (0.054 R)
• M20: 6,271,592 km (0.095 R)
• M21: 6,473,399 km (0.036 R)
• M22: 6,609,234 km (0.087 R)
• M23: 6,814,781 km (0.093 R)
• M24: 7,515,199 km (0.091 R)
• M25: 7,729,872 km (0.096 R)
• M26: 8,092,048 km (0.107 R)
• M27: 8,534,110 km (0.098 R)
• M28: 8,758,207 km (0.083 R)
• M29: 8,984,100 km (0.102 R)
• M30: 9,751,388 km (0.096 R)
• M31: 10,539,619 km (0.095 R)
• M32: 11,843,215 km (0.082 R)
• M33: 12,219,154 km (0.078 R)
• M34: 13,111,206 km (0.109 R)
• M35: 13,630,460 km (0.04 R)
• M36: 15,047,900 km (0.058 R)
• M37: 15,364,300 km (0.09 R)
• M38: 16,698,114 km (0.085 R)
• M39: 17,072,558 km (0.081 R)
• M40: 17,402,571 km (0.099 R)
• M41: 18,021,008 km (0.113 R)
• M42: 18,937,744 km (0.079 R)
• M43: 19,035,132 km (0.096 R)
• M44: 19,328,344 km (0.078 R)
• M45: 20,117,323 km (0.119 R)
• M46: 20,515,852 km (0.102 R)
• M47: 20,866,809 km (0.059 R)
• M48: 21,523,543 km (0.033 R)
• M49: 21,778,009 km (0.118 R)
• M50: 21,880,185 km (0.074 R)
• M51: 22,961,328 km (0.035 R)
• M52: 23,221,479 km (0.059 R)
• M53: 23,587,096 km (0.08 R)
• M54: 24,165,591 km (0.115 R)
• M55: 24,324,165 km (0.073 R)
• M56: 25,605,172 km (0.084 R)
• M57: 25,928,901 km (0.114 R)
• M58: 26,635,003 km (0.062 R)
• M59: 27,127,479 km (0.054 R)
• M60: 28,511,260 km (0.042 R)
• M61: 28,623,009 km (0.115 R)
• M62: 29,691,437 km (0.084 R)
• M63: 30,887,472 km (0.12 R)
• M64: 31,578,016 km (0.113 R)
• M65: 31,693,655 km (0.104 R)
• M66: 32,157,409 km (0.093 R)
• M67: 34,509,686 km (0.11 R)
• M68: 34,688,305 km (0.078 R)
• M69: 34,867,374 km (0.091 R)
• M70: 35,887,332 km (0.043 R)
• M71: 36,128,634 km (0.033 R)
• M72: 36,552,445 km (0.119 R)
• M73: 37,221,745 km (0.119 R)
• M74: 37,588,559 km (0.101 R)
• M75: 38,017,905 km (0.075 R)
• M76: 38,387,262 km (0.049 R)
• M77: 39,005,550 km (0.077 R)
• M78: 41,828,313 km (0.05 R)
• M79: 42,783,794 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit