🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 43.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.08 AU - 1.12 AU

Year: 415 Days

Day: 36.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.88 AU

Year: 694 Days

Day: 25.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,992,966 km

• M1: 314,006 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 10.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.89 AU - 11.67 AU

Year: 12738 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,992,966 km

• M1: 263,442 km (0.058 R)
• M2: 441,463 km (0.067 R)
• M3: 521,349 km (0.051 R)
• M4: 745,446 km (0.115 R)
• M5: 819,048 km (0.081 R)
• M6: 1,083,238 km (0.094 R)
• M7: 1,389,764 km (0.095 R)
• M8: 1,513,781 km (0.047 R)
• M9: 1,625,381 km (0.048 R)
• M10: 1,723,367 km (0.098 R)
• M11: 1,840,353 km (0.106 R)
• M12: 2,012,091 km (0.098 R)
• M13: 2,207,167 km (0.05 R)
• M14: 2,297,973 km (0.099 R)
• M15: 2,371,425 km (0.049 R)
• M16: 2,597,019 km (0.078 R)
• M17: 3,150,232 km (0.095 R)
• M18: 3,253,006 km (0.107 R)
• M19: 3,696,414 km (0.05 R)
• M20: 3,783,181 km (0.071 R)
• M21: 4,047,370 km (0.079 R)
• M22: 4,136,680 km (0.078 R)
• M23: 4,294,805 km (0.105 R)
• M24: 4,804,635 km (0.039 R)
• M25: 4,875,694 km (0.049 R)
• M26: 5,481,416 km (0.081 R)
• M27: 6,922,941 km (0.048 R)
• M28: 7,084,058 km (0.093 R)
• M29: 7,992,565 km (0.075 R)
• M30: 8,618,483 km (0.084 R)
• M31: 8,821,038 km (0.101 R)
• M32: 8,937,426 km (0.1 R)
• M33: 9,025,090 km (0.06 R)
• M34: 9,171,845 km (0.097 R)
• M35: 9,408,210 km (0.084 R)
• M36: 9,646,669 km (0.12 R)
• M37: 10,589,584 km (0.111 R)
• M38: 10,744,418 km (0.105 R)
• M39: 11,434,513 km (0.115 R)
• M40: 12,074,493 km (0.105 R)
• M41: 12,956,672 km (0.082 R)
• M42: 13,022,943 km (0.078 R)
• M43: 13,155,637 km (0.116 R)
• M44: 13,758,367 km (0.085 R)
• M45: 14,817,519 km (0.093 R)
• M46: 15,199,592 km (0.109 R)
• M47: 16,151,334 km (0.047 R)
• M48: 16,580,530 km (0.076 R)
• M49: 17,706,554 km (0.041 R)
• M50: 18,297,465 km (0.09 R)
• M51: 18,408,916 km (0.098 R)
• M52: 18,707,363 km (0.09 R)
• M53: 20,415,921 km (0.046 R)
• M54: 20,879,973 km (0.096 R)
• M55: 24,715,363 km (0.085 R)
• M56: 24,920,911 km (0.051 R)
• M57: 25,209,784 km (0.061 R)
• M58: 25,333,951 km (0.105 R)
• M59: 25,499,705 km (0.088 R)
• M60: 25,999,362 km (0.053 R)
• M61: 26,082,987 km (0.112 R)
• M62: 26,628,571 km (0.083 R)
• M63: 27,262,716 km (0.098 R)
• M64: 27,347,538 km (0.063 R)
• M65: 28,632,135 km (0.075 R)
• M66: 28,761,687 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 11.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.61 AU - 14.75 AU

Year: 15298 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,992,966 km

• M1: 419,323 km (0.07 R)
• M2: 907,909 km (0.067 R)
• M3: 1,822,700 km (0.089 R)
• M4: 1,896,751 km (0.1 R)
• M5: 2,176,799 km (0.1 R)
• M6: 2,470,459 km (0.065 R)
• M7: 2,776,985 km (0.119 R)
• M8: 3,007,815 km (0.06 R)
• M9: 3,185,088 km (0.04 R)
• M10: 3,457,506 km (0.104 R)
• M11: 3,581,074 km (0.107 R)
• M12: 3,832,548 km (0.118 R)
• M13: 4,520,548 km (0.059 R)
• M14: 4,965,602 km (0.046 R)
• M15: 6,158,047 km (0.047 R)
• M16: 6,651,271 km (0.085 R)
• M17: 6,922,342 km (0.117 R)
• M18: 8,248,079 km (0.103 R)
• M19: 8,665,157 km (0.091 R)
• M20: 10,134,358 km (0.082 R)
• M21: 10,401,540 km (0.068 R)
• M22: 11,217,297 km (0.052 R)
• M23: 11,309,150 km (0.116 R)
• M24: 11,447,528 km (0.107 R)
• M25: 11,586,505 km (0.066 R)
• M26: 12,909,847 km (0.036 R)
• M27: 13,540,552 km (0.055 R)
• M28: 13,638,389 km (0.11 R)
• M29: 13,834,961 km (0.112 R)
• M30: 14,280,613 km (0.104 R)
• M31: 14,932,859 km (0.107 R)
• M32: 15,441,043 km (0.05 R)
• M33: 15,697,305 km (0.101 R)
• M34: 16,736,411 km (0.096 R)
• M35: 16,946,896 km (0.101 R)
• M36: 17,905,070 km (0.108 R)
• M37: 18,012,631 km (0.092 R)
• M38: 18,553,577 km (0.09 R)
• M39: 18,716,938 km (0.078 R)
• M40: 18,880,747 km (0.068 R)
• M41: 19,985,079 km (0.07 R)
• M42: 20,883,564 km (0.029 R)
• M43: 22,140,335 km (0.094 R)
• M44: 22,545,446 km (0.063 R)
• M45: 23,128,280 km (0.104 R)
• M46: 23,304,207 km (0.071 R)
• M47: 24,368,596 km (0.098 R)
• M48: 24,786,722 km (0.031 R)
• M49: 25,026,826 km (0.104 R)
• M50: 25,147,103 km (0.042 R)
• M51: 25,327,967 km (0.036 R)
• M52: 25,448,842 km (0.066 R)
• M53: 26,790,136 km (0.107 R)
• M54: 26,913,255 km (0.075 R)
• M55: 27,407,527 km (0.111 R)
• M56: 27,780,175 km (0.12 R)
• M57: 29,541,241 km (0.057 R)
• M58: 31,144,182 km (0.07 R)
• M59: 31,338,360 km (0.06 R)
• M60: 31,597,913 km (0.111 R)
• M61: 31,988,662 km (0.06 R)
• M62: 32,840,921 km (0.09 R)
• M63: 33,104,513 km (0.091 R)
• M64: 38,177,526 km (0.034 R)
• M65: 39,290,684 km (0.107 R)
• M66: 41,762,789 km (0.087 R)
• M67: 42,191,686 km (0.111 R)
• M68: 43,704,120 km (0.081 R)
• M69: 48,047,395 km (0.116 R)
• M70: 48,496,787 km (0.088 R)
• M71: 48,872,278 km (0.068 R)
• M72: 49,248,666 km (0.049 R)
• M73: 49,777,495 km (0.08 R)
• M74: 49,928,888 km (0.062 R)
• M75: 50,156,277 km (0.115 R)
• M76: 50,232,123 km (0.111 R)
• M77: 50,764,242 km (0.115 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit