🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 295 Days

Day: 27.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.78 AU - 2.38 AU

Year: 1130 Days

Day: 47.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 13.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.04 AU - 7 AU

Year: 6272 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,533,001 km

• M1: 180,415 km (0.096 R)
• M2: 571,464 km (0.103 R)
• M3: 744,698 km (0.067 R)
• M4: 962,812 km (0.062 R)
• M5: 1,134,101 km (0.12 R)
• M6: 1,448,107 km (0.114 R)
• M7: 1,584,840 km (0.12 R)
• M8: 1,725,911 km (0.098 R)
• M9: 1,904,530 km (0.09 R)
• M10: 2,004,611 km (0.04 R)
• M11: 2,333,577 km (0.095 R)
• M12: 2,550,344 km (0.108 R)
• M13: 2,698,746 km (0.053 R)
• M14: 2,869,138 km (0.103 R)
• M15: 2,965,329 km (0.077 R)
• M16: 3,062,717 km (0.099 R)
• M17: 3,260,785 km (0.065 R)
• M18: 3,690,579 km (0.104 R)
• M19: 4,225,990 km (0.071 R)
• M20: 4,313,954 km (0.039 R)
• M21: 4,424,806 km (0.072 R)
• M22: 4,649,502 km (0.079 R)
• M23: 5,016,765 km (0.069 R)
• M24: 5,156,938 km (0.118 R)
• M25: 5,633,706 km (0.072 R)
• M26: 6,149,819 km (0.092 R)
• M27: 6,249,900 km (0.069 R)
• M28: 6,400,994 km (0.062 R)
• M29: 6,604,297 km (0.088 R)
• M30: 7,122,055 km (0.117 R)
• M31: 7,842,070 km (0.042 R)
• M32: 7,950,678 km (0.108 R)
• M33: 8,114,637 km (0.029 R)
• M34: 8,585,123 km (0.081 R)
• M35: 8,894,491 km (0.088 R)
• M36: 9,007,886 km (0.111 R)
• M37: 9,408,509 km (0.086 R)
• M38: 9,932,251 km (0.059 R)
• M39: 10,197,638 km (0.042 R)
• M40: 10,585,246 km (0.039 R)
• M41: 11,099,414 km (0.076 R)
• M42: 11,190,968 km (0.038 R)
• M43: 11,559,876 km (0.108 R)
• M44: 11,745,976 km (0.082 R)
• M45: 12,089,453 km (0.037 R)
• M46: 12,658,822 km (0.109 R)
• M47: 13,172,242 km (0.106 R)
• M48: 13,529,183 km (0.116 R)
• M49: 13,692,544 km (0.12 R)
• M50: 14,452,201 km (0.091 R)
• M51: 15,022,618 km (0.091 R)
• M52: 15,124,046 km (0.115 R)
• M53: 15,327,499 km (0.059 R)
• M54: 15,429,674 km (0.098 R)
• M55: 15,531,999 km (0.086 R)
• M56: 16,254,706 km (0.117 R)
• M57: 16,812,706 km (0.106 R)
• M58: 17,306,230 km (0.104 R)
• M59: 17,768,637 km (0.109 R)
• M60: 18,705,867 km (0.103 R)
• M61: 19,107,238 km (0.068 R)
• M62: 19,364,098 km (0.078 R)
• M63: 19,474,501 km (0.074 R)
• M64: 20,029,958 km (0.093 R)
• M65: 20,290,857 km (0.096 R)
• M66: 21,080,584 km (0.103 R)
• M67: 21,803,890 km (0.096 R)
• M68: 23,785,014 km (0.096 R)
• M69: 24,497,998 km (0.111 R)
• M70: 25,137,678 km (0.113 R)
• M71: 26,392,655 km (0.048 R)
• M72: 26,760,815 km (0.048 R)
• M73: 27,378,206 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 7.2

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.43 AU - 15.73 AU

Year: 20973 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,533,001 km

• M1: 131,945 km (0.119 R)
• M2: 209,587 km (0.104 R)
• M3: 375,939 km (0.12 R)
• M4: 504,294 km (0.095 R)
• M5: 1,023,997 km (0.029 R)
• M6: 1,075,459 km (0.1 R)
• M7: 1,607,429 km (0.094 R)
• M8: 1,667,717 km (0.118 R)
• M9: 2,078,214 km (0.086 R)
• M10: 2,660,748 km (0.117 R)
• M11: 2,841,312 km (0.113 R)
• M12: 3,884,309 km (0.067 R)
• M13: 4,214,172 km (0.12 R)
• M14: 4,298,096 km (0.1 R)
• M15: 4,944,958 km (0.036 R)
• M16: 5,667,964 km (0.063 R)
• M17: 7,061,019 km (0.098 R)
• M18: 7,261,181 km (0.067 R)
• M19: 7,667,040 km (0.103 R)
• M20: 7,718,353 km (0.039 R)
• M21: 7,976,409 km (0.076 R)
• M22: 8,028,319 km (0.099 R)
• M23: 9,638,292 km (0.109 R)
• M24: 9,693,643 km (0.045 R)
• M25: 10,027,994 km (0.077 R)
• M26: 10,366,235 km (0.118 R)
• M27: 10,650,920 km (0.103 R)
• M28: 10,822,957 km (0.08 R)
• M29: 11,227,919 km (0.099 R)
• M30: 11,344,605 km (0.1 R)
• M31: 11,637,966 km (0.055 R)
• M32: 11,815,090 km (0.072 R)
• M33: 12,112,491 km (0.091 R)
• M34: 13,019,203 km (0.05 R)
• M35: 14,897,405 km (0.111 R)
• M36: 15,283,218 km (0.118 R)
• M37: 16,130,091 km (0.107 R)
• M38: 17,260,602 km (0.089 R)
• M39: 18,279,214 km (0.086 R)
• M40: 19,317,124 km (0.113 R)
• M41: 21,522,047 km (0.071 R)
• M42: 23,357,464 km (0.065 R)
• M43: 23,655,762 km (0.101 R)
• M44: 23,880,308 km (0.108 R)
• M45: 23,955,406 km (0.096 R)
• M46: 25,318,991 km (0.091 R)
• M47: 25,625,367 km (0.084 R)
• M48: 25,933,090 km (0.088 R)
• M49: 26,010,133 km (0.064 R)
• M50: 26,629,767 km (0.093 R)
• M51: 28,199,947 km (0.089 R)
• M52: 28,916,221 km (0.109 R)
• M53: 29,076,291 km (0.097 R)
• M54: 29,638,629 km (0.103 R)
• M55: 30,204,408 km (0.097 R)
• M56: 30,937,288 km (0.082 R)
• M57: 32,006,165 km (0.053 R)
• M58: 32,669,931 km (0.089 R)
• M59: 33,003,534 km (0.088 R)
• M60: 33,254,410 km (0.05 R)
• M61: 34,518,661 km (0.111 R)
• M62: 34,773,277 km (0.116 R)
• M63: 35,199,182 km (0.12 R)
• M64: 36,660,155 km (0.032 R)
• M65: 36,746,772 km (0.111 R)
• M66: 37,703,451 km (0.065 R)
• M67: 37,790,816 km (0.102 R)
• M68: 38,053,360 km (0.096 R)
• M69: 39,375,057 km (0.066 R)
• M70: 41,070,599 km (0.112 R)
• M71: 42,153,838 km (0.082 R)
• M72: 42,244,494 km (0.074 R)
• M73: 43,154,947 km (0.109 R)
• M74: 43,520,863 km (0.025 R)
• M75: 48,751,852 km (0.114 R)
• M76: 48,942,290 km (0.113 R)
• M77: 49,515,100 km (0.067 R)
• M78: 54,473,372 km (0.111 R)
• M79: 54,670,991 km (0.085 R)
• M80: 55,861,790 km (0.079 R)
• M81: 56,360,549 km (0.096 R)
• M82: 56,560,412 km (0.096 R)
• M83: 57,764,675 km (0.117 R)
• M84: 58,167,990 km (0.088 R)
• M85: 58,774,759 km (0.071 R)
• M86: 59,282,046 km (0.119 R)
• M87: 60,709,957 km (0.071 R)
• M88: 61,222,629 km (0.1 R)
• M89: 61,736,797 km (0.064 R)
• M90: 65,061,161 km (0.106 R)
• M91: 65,690,968 km (0.117 R)
• M92: 67,486,292 km (0.041 R)
• M93: 67,804,786 km (0.113 R)
• M94: 68,443,270 km (0.095 R)
• M95: 69,297,623 km (0.108 R)
• M96: 70,585,811 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit