🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 385 Days

Day: 36.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.79 AU - 1.83 AU

Year: 885 Days

Day: 25.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.1 AU - 3.46 AU

Year: 1685 Days

Day: 27.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.54 AU - 4.12 AU

Year: 2208 Days

Day: 27.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,454,563 km

• M1: 31,416 km (0.116 R)
• M2: 86,318 km (0.103 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 10.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.67 AU - 5.51 AU

Year: 4174 Days

Day: 5.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,454,563 km

• M1: 149,299 km (0.033 R)
• M2: 281,394 km (0.086 R)
• M3: 441,463 km (0.101 R)
• M4: 534,962 km (0.119 R)
• M5: 704,606 km (0.071 R)
• M6: 838,945 km (0.09 R)
• M7: 1,051,673 km (0.089 R)
• M8: 1,122,582 km (0.095 R)
• M9: 1,195,287 km (0.113 R)
• M10: 1,282,203 km (0.101 R)
• M11: 1,449,603 km (0.11 R)
• M12: 1,529,339 km (0.109 R)
• M13: 1,638,097 km (0.085 R)
• M14: 1,721,423 km (0.089 R)
• M15: 1,834,818 km (0.092 R)
• M16: 2,175,153 km (0.091 R)
• M17: 2,616,317 km (0.057 R)
• M18: 3,599,026 km (0.105 R)
• M19: 4,044,378 km (0.114 R)
• M20: 4,273,712 km (0.085 R)
• M21: 5,068,675 km (0.099 R)
• M22: 5,150,655 km (0.12 R)
• M23: 5,462,267 km (0.043 R)
• M24: 5,844,340 km (0.06 R)
• M25: 5,930,508 km (0.07 R)
• M26: 6,016,976 km (0.116 R)
• M27: 6,279,221 km (0.104 R)
• M28: 6,701,835 km (0.055 R)
• M29: 7,272,252 km (0.085 R)
• M30: 7,528,214 km (0.1 R)
• M31: 7,810,804 km (0.119 R)
• M32: 7,929,585 km (0.069 R)
• M33: 8,001,093 km (0.063 R)
• M34: 8,435,076 km (0.046 R)
• M35: 8,556,998 km (0.05 R)
• M36: 9,075,355 km (0.043 R)
• M37: 9,225,401 km (0.106 R)
• M38: 9,731,341 km (0.118 R)
• M39: 10,065,094 km (0.057 R)
• M40: 10,638,653 km (0.093 R)
• M41: 10,717,640 km (0.084 R)
• M42: 11,437,655 km (0.045 R)
• M43: 11,708,277 km (0.107 R)
• M44: 12,118,176 km (0.026 R)
• M45: 12,255,955 km (0.055 R)
• M46: 12,672,136 km (0.107 R)
• M47: 12,980,458 km (0.083 R)
• M48: 13,093,105 km (0.098 R)
• M49: 13,262,749 km (0.118 R)
• M50: 13,661,427 km (0.116 R)
• M51: 13,833,614 km (0.081 R)
• M52: 13,919,932 km (0.091 R)
• M53: 14,208,955 km (0.062 R)
• M54: 14,412,408 km (0.059 R)
• M55: 14,616,909 km (0.116 R)
• M56: 14,822,307 km (0.073 R)
• M57: 16,530,714 km (0.111 R)
• M58: 16,836,792 km (0.099 R)
• M59: 17,361,431 km (0.107 R)
• M60: 18,048,534 km (0.107 R)
• M61: 18,585,441 km (0.091 R)
• M62: 19,031,542 km (0.065 R)
• M63: 19,513,546 km (0.056 R)
• M64: 19,934,515 km (0.051 R)
• M65: 20,162,352 km (0.112 R)
• M66: 20,325,713 km (0.087 R)
• M67: 20,423,999 km (0.092 R)
• M68: 21,049,617 km (0.066 R)
• M69: 21,281,643 km (0.072 R)
• M70: 21,381,425 km (0.06 R)
• M71: 21,447,996 km (0.105 R)
• M72: 21,748,389 km (0.059 R)
• M73: 22,252,234 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 8.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.47 AU - 10.45 AU

Year: 11424 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,454,563 km

• M1: 102,774 km (0.106 R)
• M2: 198,217 km (0.071 R)
• M3: 407,505 km (0.078 R)
• M4: 694,882 km (0.107 R)
• M5: 1,230,293 km (0.104 R)
• M6: 1,446,611 km (0.074 R)
• M7: 1,516,773 km (0.062 R)
• M8: 1,689,858 km (0.048 R)
• M9: 1,749,098 km (0.062 R)
• M10: 2,479,136 km (0.114 R)
• M11: 2,788,205 km (0.11 R)
• M12: 3,424,146 km (0.048 R)
• M13: 3,885,505 km (0.095 R)
• M14: 4,083,573 km (0.036 R)
• M15: 4,143,562 km (0.11 R)
• M16: 4,305,277 km (0.099 R)
• M17: 4,407,303 km (0.067 R)
• M18: 4,468,937 km (0.109 R)
• M19: 4,614,047 km (0.078 R)
• M20: 4,739,560 km (0.028 R)
• M21: 5,079,745 km (0.088 R)
• M22: 5,144,521 km (0.099 R)
• M23: 5,274,671 km (0.045 R)
• M24: 5,362,186 km (0.118 R)
• M25: 5,538,412 km (0.112 R)
• M26: 5,716,733 km (0.059 R)
• M27: 5,851,670 km (0.111 R)
• M28: 6,308,991 km (0.111 R)
• M29: 6,401,891 km (0.069 R)
• M30: 6,518,578 km (0.084 R)
• M31: 6,589,038 km (0.098 R)
• M32: 7,112,930 km (0.073 R)
• M33: 7,233,805 km (0.045 R)
• M34: 7,404,347 km (0.089 R)
• M35: 7,477,799 km (0.032 R)
• M36: 8,403,810 km (0.067 R)
• M37: 9,180,971 km (0.075 R)
• M38: 9,286,437 km (0.092 R)
• M39: 9,631,560 km (0.052 R)
• M40: 9,792,377 km (0.061 R)
• M41: 10,116,556 km (0.112 R)
• M42: 10,334,670 km (0.091 R)
• M43: 10,416,799 km (0.088 R)
• M44: 10,775,535 km (0.077 R)
• M45: 10,831,035 km (0.097 R)
• M46: 10,914,511 km (0.102 R)
• M47: 11,194,409 km (0.1 R)
• M48: 11,363,454 km (0.102 R)
• M49: 12,424,702 km (0.101 R)
• M50: 14,181,429 km (0.052 R)
• M51: 14,578,761 km (0.112 R)
• M52: 15,572,690 km (0.054 R)
• M53: 15,793,047 km (0.095 R)
• M54: 16,077,882 km (0.042 R)
• M55: 16,173,175 km (0.107 R)
• M56: 16,460,254 km (0.116 R)
• M57: 17,071,810 km (0.109 R)
• M58: 17,854,955 km (0.11 R)
• M59: 18,151,757 km (0.092 R)
• M60: 18,383,634 km (0.107 R)
• M61: 19,287,205 km (0.088 R)
• M62: 19,388,632 km (0.088 R)
• M63: 19,456,250 km (0.098 R)
• M64: 20,790,663 km (0.038 R)
• M65: 21,381,575 km (0.106 R)
• M66: 21,521,449 km (0.065 R)
• M67: 22,189,852 km (0.055 R)
• M68: 22,296,067 km (0.097 R)
• M69: 22,437,885 km (0.094 R)
• M70: 23,043,906 km (0.034 R)
• M71: 23,402,941 km (0.083 R)
• M72: 23,872,379 km (0.097 R)
• M73: 24,017,489 km (0.118 R)
• M74: 24,418,112 km (0.09 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit