🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.48 AU - 0.78 AU

Year: 217 Days

Day: 41.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,581,552 km

• M1: 446,849 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 466 Days

Day: 16.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,581,552 km

• M1: 147,803 km (0.118 R)
• M2: 827,127 km (0.069 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3 AU - 3.32 AU

Year: 2435 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,581,552 km

• M1: 178,919 km (0.072 R)
• M2: 276,008 km (0.094 R)
• M3: 382,821 km (0.077 R)
• M4: 477,965 km (0.101 R)
• M5: 569,519 km (0.116 R)
• M6: 660,774 km (0.108 R)
• M7: 960,718 km (0.101 R)
• M8: 1,064,538 km (0.095 R)
• M9: 1,443,320 km (0.108 R)
• M10: 1,541,905 km (0.118 R)
• M11: 1,631,664 km (0.118 R)
• M12: 1,758,224 km (0.077 R)
• M13: 2,009,099 km (0.119 R)
• M14: 2,310,689 km (0.066 R)
• M15: 2,957,700 km (0.107 R)
• M16: 3,185,836 km (0.107 R)
• M17: 3,674,572 km (0.084 R)
• M18: 3,781,385 km (0.107 R)
• M19: 4,363,321 km (0.108 R)
• M20: 4,939,871 km (0.062 R)
• M21: 5,263,152 km (0.037 R)
• M22: 5,366,674 km (0.067 R)
• M23: 5,523,303 km (0.111 R)
• M24: 5,699,080 km (0.085 R)
• M25: 5,966,262 km (0.11 R)
• M26: 6,128,576 km (0.12 R)
• M27: 6,439,291 km (0.115 R)
• M28: 6,624,493 km (0.077 R)
• M29: 6,792,791 km (0.059 R)
• M30: 6,981,433 km (0.043 R)
• M31: 7,383,104 km (0.052 R)
• M32: 7,616,177 km (0.077 R)
• M33: 7,910,735 km (0.045 R)
• M34: 8,009,919 km (0.097 R)
• M35: 8,169,241 km (0.09 R)
• M36: 8,592,752 km (0.104 R)
• M37: 8,961,511 km (0.09 R)
• M38: 9,419,280 km (0.118 R)
• M39: 10,055,819 km (0.068 R)
• M40: 10,227,857 km (0.11 R)
• M41: 10,401,091 km (0.094 R)
• M42: 10,553,232 km (0.064 R)
• M43: 11,125,444 km (0.114 R)
• M44: 11,460,094 km (0.062 R)
• M45: 11,550,003 km (0.049 R)
• M46: 11,888,842 km (0.111 R)
• M47: 11,979,797 km (0.059 R)
• M48: 12,299,937 km (0.118 R)
• M49: 12,646,106 km (0.103 R)
• M50: 12,739,007 km (0.058 R)
• M51: 12,948,743 km (0.085 R)
• M52: 13,159,526 km (0.064 R)
• M53: 13,371,656 km (0.067 R)
• M54: 13,942,671 km (0.105 R)
• M55: 14,062,649 km (0.114 R)
• M56: 14,327,886 km (0.075 R)
• M57: 14,521,765 km (0.116 R)
• M58: 14,740,925 km (0.087 R)
• M59: 15,059,569 km (0.091 R)
• M60: 15,256,739 km (0.089 R)
• M61: 15,355,623 km (0.073 R)
• M62: 16,205,040 km (0.047 R)
• M63: 16,890,348 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 10

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.59 AU - 7.63 AU

Year: 6547 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,581,552 km

• M1: 148,251 km (0.101 R)
• M2: 352,901 km (0.105 R)
• M3: 544,237 km (0.073 R)
• M4: 730,786 km (0.091 R)
• M5: 1,182,422 km (0.116 R)
• M6: 1,345,034 km (0.041 R)
• M7: 1,412,204 km (0.089 R)
• M8: 1,620,743 km (0.109 R)
• M9: 2,126,683 km (0.114 R)
• M10: 2,225,568 km (0.082 R)
• M11: 2,428,273 km (0.089 R)
• M12: 2,573,682 km (0.076 R)
• M13: 2,765,017 km (0.082 R)
• M14: 3,072,142 km (0.09 R)
• M15: 3,624,008 km (0.11 R)
• M16: 3,935,770 km (0.083 R)
• M17: 4,082,675 km (0.068 R)
• M18: 4,356,739 km (0.063 R)
• M19: 4,508,880 km (0.1 R)
• M20: 4,792,218 km (0.091 R)
• M21: 4,922,967 km (0.09 R)
• M22: 5,188,054 km (0.055 R)
• M23: 5,295,465 km (0.12 R)
• M24: 5,430,702 km (0.1 R)
• M25: 6,351,926 km (0.106 R)
• M26: 6,669,671 km (0.113 R)
• M27: 7,052,044 km (0.104 R)
• M28: 7,351,090 km (0.105 R)
• M29: 8,054,649 km (0.069 R)
• M30: 9,068,922 km (0.094 R)
• M31: 9,198,623 km (0.104 R)
• M32: 9,361,536 km (0.078 R)
• M33: 9,723,263 km (0.119 R)
• M34: 9,855,957 km (0.086 R)
• M35: 10,123,288 km (0.062 R)
• M36: 10,257,776 km (0.096 R)
• M37: 10,562,507 km (0.097 R)
• M38: 11,355,077 km (0.097 R)
• M39: 11,529,957 km (0.077 R)
• M40: 12,453,574 km (0.109 R)
• M41: 12,706,245 km (0.072 R)
• M42: 13,180,171 km (0.109 R)
• M43: 13,733,982 km (0.111 R)
• M44: 13,845,732 km (0.116 R)
• M45: 14,257,874 km (0.101 R)
• M46: 14,979,384 km (0.106 R)
• M47: 16,182,002 km (0.112 R)
• M48: 17,455,528 km (0.097 R)
• M49: 17,698,026 km (0.032 R)
• M50: 18,063,644 km (0.089 R)
• M51: 18,390,814 km (0.081 R)
• M52: 20,225,034 km (0.094 R)
• M53: 20,607,256 km (0.104 R)
• M54: 20,820,732 km (0.115 R)
• M55: 21,249,779 km (0.09 R)
• M56: 21,335,948 km (0.086 R)
• M57: 21,768,585 km (0.103 R)
• M58: 22,598,404 km (0.081 R)
• M59: 22,995,137 km (0.081 R)
• M60: 23,083,699 km (0.087 R)
• M61: 23,438,695 km (0.06 R)
• M62: 23,527,706 km (0.092 R)
• M63: 24,154,222 km (0.064 R)
• M64: 25,058,691 km (0.076 R)
• M65: 26,158,534 km (0.114 R)
• M66: 26,343,437 km (0.058 R)
• M67: 27,180,736 km (0.102 R)
• M68: 27,837,920 km (0.076 R)
• M69: 28,452,917 km (0.108 R)
• M70: 28,833,494 km (0.095 R)
• M71: 28,928,937 km (0.074 R)
• M72: 29,600,033 km (0.112 R)
• M73: 30,179,126 km (0.078 R)
• M74: 30,664,721 km (0.075 R)
• M75: 30,908,416 km (0.084 R)
• M76: 32,235,798 km (0.113 R)
• M77: 32,582,865 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit