🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.57 AU - 1.85 AU

Year: 817 Days

Day: 28.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,171,568 km

• M1: 316,848 km (0.08 R)
• M2: 881,580 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.45 AU - 2.25 AU

Year: 919 Days

Day: 27.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 11.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.04 AU - 6.06 AU

Year: 5435 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,171,568 km

• M1: 141,669 km (0.113 R)
• M2: 261,048 km (0.061 R)
• M3: 794,215 km (0.055 R)
• M4: 966,701 km (0.104 R)
• M5: 1,057,956 km (0.103 R)
• M6: 1,200,523 km (0.103 R)
• M7: 1,631,066 km (0.039 R)
• M8: 1,741,319 km (0.099 R)
• M9: 2,107,834 km (0.039 R)
• M10: 2,351,828 km (0.105 R)
• M11: 2,435,304 km (0.08 R)
• M12: 2,735,247 km (0.063 R)
• M13: 3,070,048 km (0.089 R)
• M14: 3,184,639 km (0.107 R)
• M15: 3,657,369 km (0.068 R)
• M16: 3,730,223 km (0.105 R)
• M17: 3,951,777 km (0.118 R)
• M18: 4,076,692 km (0.052 R)
• M19: 4,152,238 km (0.112 R)
• M20: 4,330,559 km (0.12 R)
• M21: 4,563,483 km (0.077 R)
• M22: 4,774,117 km (0.051 R)
• M23: 7,264,323 km (0.092 R)
• M24: 7,387,143 km (0.039 R)
• M25: 7,510,561 km (0.104 R)
• M26: 7,759,642 km (0.1 R)
• M27: 8,074,994 km (0.06 R)
• M28: 8,555,801 km (0.093 R)
• M29: 9,078,945 km (0.087 R)
• M30: 9,344,332 km (0.096 R)
• M31: 9,478,072 km (0.101 R)
• M32: 9,646,071 km (0.111 R)
• M33: 9,781,307 km (0.047 R)
• M34: 10,328,237 km (0.1 R)
• M35: 10,814,879 km (0.054 R)
• M36: 11,096,422 km (0.07 R)
• M37: 11,416,113 km (0.064 R)
• M38: 12,283,182 km (0.105 R)
• M39: 12,540,042 km (0.074 R)
• M40: 14,080,301 km (0.104 R)
• M41: 14,619,901 km (0.087 R)
• M42: 14,892,318 km (0.112 R)
• M43: 15,048,648 km (0.071 R)
• M44: 15,679,652 km (0.104 R)
• M45: 15,998,445 km (0.084 R)
• M46: 16,118,423 km (0.07 R)
• M47: 16,319,333 km (0.105 R)
• M48: 16,723,396 km (0.048 R)
• M49: 16,886,009 km (0.115 R)
• M50: 17,541,547 km (0.025 R)
• M51: 18,372,713 km (0.118 R)
• M52: 18,456,488 km (0.091 R)
• M53: 19,472,407 km (0.106 R)
• M54: 20,942,505 km (0.095 R)
• M55: 21,249,480 km (0.06 R)
• M56: 21,957,078 km (0.074 R)
• M57: 22,046,089 km (0.092 R)
• M58: 22,358,449 km (0.095 R)
• M59: 22,447,908 km (0.09 R)
• M60: 22,897,450 km (0.072 R)
• M61: 23,349,834 km (0.043 R)
• M62: 23,668,328 km (0.062 R)
• M63: 24,079,872 km (0.108 R)
• M64: 24,171,575 km (0.046 R)
• M65: 24,401,507 km (0.051 R)
• M66: 25,937,428 km (0.115 R)
• M67: 26,645,924 km (0.093 R)
• M68: 26,788,341 km (0.11 R)
• M69: 28,323,664 km (0.073 R)
• M70: 28,517,692 km (0.101 R)
• M71: 28,906,797 km (0.107 R)
• M72: 29,444,750 km (0.102 R)
• M73: 30,183,764 km (0.038 R)
• M74: 30,580,348 km (0.096 R)
• M75: 31,178,440 km (0.091 R)
• M76: 31,378,752 km (0.089 R)
• M77: 32,184,037 km (0.076 R)
• M78: 32,285,165 km (0.113 R)
• M79: 32,437,007 km (0.085 R)
• M80: 33,558,243 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 12

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.94 AU - 9.38 AU

Year: 8514 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,171,568 km

• M1: 176,825 km (0.07 R)
• M2: 262,843 km (0.046 R)
• M3: 346,319 km (0.074 R)
• M4: 739,313 km (0.06 R)
• M5: 910,602 km (0.089 R)
• M6: 1,253,331 km (0.117 R)
• M7: 1,335,161 km (0.098 R)
• M8: 1,749,098 km (0.039 R)
• M9: 2,153,013 km (0.053 R)
• M10: 2,533,739 km (0.091 R)
• M11: 2,990,910 km (0.091 R)
• M12: 3,329,450 km (0.113 R)
• M13: 3,503,433 km (0.044 R)
• M14: 4,355,093 km (0.072 R)
• M15: 4,706,798 km (0.035 R)
• M16: 4,836,948 km (0.057 R)
• M17: 5,167,709 km (0.114 R)
• M18: 5,302,197 km (0.107 R)
• M19: 5,781,958 km (0.073 R)
• M20: 6,563,906 km (0.073 R)
• M21: 7,190,870 km (0.03 R)
• M22: 8,069,758 km (0.087 R)
• M23: 8,462,452 km (0.1 R)
• M24: 8,701,061 km (0.102 R)
• M25: 9,389,361 km (0.076 R)
• M26: 10,646,432 km (0.085 R)
• M27: 10,990,656 km (0.05 R)
• M28: 11,207,573 km (0.075 R)
• M29: 11,734,158 km (0.056 R)
• M30: 12,629,651 km (0.072 R)
• M31: 12,857,039 km (0.086 R)
• M32: 13,873,258 km (0.117 R)
• M33: 14,581,005 km (0.072 R)
• M34: 14,867,485 km (0.087 R)
• M35: 16,179,309 km (0.104 R)
• M36: 16,624,811 km (0.032 R)
• M37: 17,934,391 km (0.109 R)
• M38: 18,241,216 km (0.028 R)
• M39: 18,756,731 km (0.109 R)
• M40: 18,860,402 km (0.111 R)
• M41: 19,120,403 km (0.076 R)
• M42: 19,381,601 km (0.078 R)
• M43: 19,486,319 km (0.106 R)
• M44: 20,066,161 km (0.089 R)
• M45: 20,384,804 km (0.113 R)
• M46: 21,405,062 km (0.094 R)
• M47: 21,513,371 km (0.106 R)
• M48: 22,167,412 km (0.109 R)
• M49: 23,886,890 km (0.1 R)
• M50: 24,620,668 km (0.029 R)
• M51: 24,791,210 km (0.085 R)
• M52: 26,516,671 km (0.113 R)
• M53: 26,866,431 km (0.063 R)
• M54: 27,276,329 km (0.076 R)
• M55: 29,116,832 km (0.098 R)
• M56: 29,357,236 km (0.107 R)
• M57: 29,537,950 km (0.107 R)
• M58: 29,779,401 km (0.11 R)
• M59: 30,691,200 km (0.082 R)
• M60: 31,181,133 km (0.094 R)
• M61: 31,735,393 km (0.096 R)
• M62: 32,728,873 km (0.111 R)
• M63: 34,555,612 km (0.037 R)
• M64: 35,385,132 km (0.093 R)
• M65: 36,415,114 km (0.077 R)
• M66: 36,868,844 km (0.092 R)
• M67: 37,520,193 km (0.114 R)
• M68: 38,900,682 km (0.092 R)
• M69: 39,497,279 km (0.107 R)
• M70: 40,030,296 km (0.109 R)
• M71: 40,163,887 km (0.05 R)
• M72: 40,431,517 km (0.036 R)
• M73: 41,643,260 km (0.086 R)
• M74: 42,662,171 km (0.101 R)
• M75: 42,798,754 km (0.107 R)
• M76: 45,210,571 km (0.114 R)
• M77: 45,349,697 km (0.112 R)
• M78: 46,397,780 km (0.086 R)
• M79: 46,678,724 km (0.053 R)
• M80: 47,171,500 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit