🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 261 Days

Day: 24.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,737,618 km

• M1: 384,167 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.92 AU - 1.12 AU

Year: 390 Days

Day: 14.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,737,618 km

• M1: 528,529 km (0.031 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 13.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.72 AU - 5.54 AU

Year: 3773 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,737,618 km

• M1: 191,186 km (0.093 R)
• M2: 448,345 km (0.105 R)
• M3: 864,676 km (0.105 R)
• M4: 1,161,029 km (0.08 R)
• M5: 1,503,159 km (0.045 R)
• M6: 1,975,440 km (0.076 R)
• M7: 2,104,244 km (0.037 R)
• M8: 2,680,046 km (0.106 R)
• M9: 2,888,286 km (0.095 R)
• M10: 3,019,035 km (0.12 R)
• M11: 3,235,952 km (0.078 R)
• M12: 3,389,140 km (0.025 R)
• M13: 3,791,708 km (0.099 R)
• M14: 3,971,674 km (0.104 R)
• M15: 4,209,834 km (0.1 R)
• M16: 4,302,734 km (0.119 R)
• M17: 4,642,920 km (0.1 R)
• M18: 4,738,961 km (0.075 R)
• M19: 4,835,751 km (0.039 R)
• M20: 4,952,737 km (0.06 R)
• M21: 5,229,343 km (0.048 R)
• M22: 5,349,470 km (0.1 R)
• M23: 5,531,531 km (0.053 R)
• M24: 5,984,962 km (0.112 R)
• M25: 6,536,529 km (0.096 R)
• M26: 6,622,847 km (0.106 R)
• M27: 6,731,306 km (0.086 R)
• M28: 6,884,195 km (0.104 R)
• M29: 7,016,140 km (0.099 R)
• M30: 7,304,864 km (0.06 R)
• M31: 7,529,710 km (0.092 R)
• M32: 7,986,282 km (0.119 R)
• M33: 8,194,672 km (0.111 R)
• M34: 8,475,318 km (0.077 R)
• M35: 8,735,468 km (0.088 R)
• M36: 8,830,762 km (0.035 R)
• M37: 9,678,982 km (0.037 R)
• M38: 9,851,768 km (0.057 R)
• M39: 9,950,951 km (0.077 R)
• M40: 10,100,399 km (0.099 R)
• M41: 10,553,232 km (0.042 R)
• M42: 11,296,734 km (0.112 R)
• M43: 11,426,734 km (0.111 R)
• M44: 11,977,703 km (0.106 R)
• M45: 12,189,982 km (0.093 R)
• M46: 12,564,426 km (0.032 R)
• M47: 12,753,069 km (0.066 R)
• M48: 13,024,290 km (0.063 R)
• M49: 13,489,539 km (0.071 R)
• M50: 14,016,124 km (0.11 R)
• M51: 14,577,714 km (0.116 R)
• M52: 15,089,488 km (0.112 R)
• M53: 15,261,376 km (0.028 R)
• M54: 15,347,545 km (0.111 R)
• M55: 15,635,969 km (0.068 R)
• M56: 16,013,704 km (0.06 R)
• M57: 16,335,788 km (0.118 R)
• M58: 16,571,255 km (0.074 R)
• M59: 16,689,438 km (0.116 R)
• M60: 16,778,299 km (0.082 R)
• M61: 17,615,000 km (0.09 R)
• M62: 17,977,625 km (0.027 R)
• M63: 18,710,505 km (0.103 R)
• M64: 19,609,139 km (0.092 R)
• M65: 20,426,841 km (0.115 R)
• M66: 20,967,488 km (0.117 R)
• M67: 21,384,118 km (0.108 R)
• M68: 21,609,562 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 4.8

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.38 AU - 14.64 AU

Year: 20934 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,737,618 km

• M1: 61,934 km (0.097 R)
• M2: 293,661 km (0.087 R)
• M3: 569,818 km (0.12 R)
• M4: 676,631 km (0.098 R)
• M5: 1,060,948 km (0.086 R)
• M6: 1,591,273 km (0.112 R)
• M7: 1,930,860 km (0.117 R)
• M8: 2,225,119 km (0.1 R)
• M9: 2,568,446 km (0.103 R)
• M10: 2,603,751 km (0.113 R)
• M11: 2,710,414 km (0.07 R)
• M12: 2,746,318 km (0.118 R)
• M13: 2,891,577 km (0.085 R)
• M14: 3,227,424 km (0.093 R)
• M15: 3,774,205 km (0.103 R)
• M16: 4,223,746 km (0.113 R)
• M17: 5,039,503 km (0.101 R)
• M18: 5,487,998 km (0.069 R)
• M19: 5,533,625 km (0.067 R)
• M20: 6,518,877 km (0.119 R)
• M21: 8,805,331 km (0.118 R)
• M22: 9,452,940 km (0.099 R)
• M23: 9,617,198 km (0.071 R)
• M24: 9,837,855 km (0.089 R)
• M25: 10,227,707 km (0.118 R)
• M26: 10,793,636 km (0.117 R)
• M27: 11,080,415 km (0.049 R)
• M28: 11,485,975 km (0.109 R)
• M29: 12,371,594 km (0.04 R)
• M30: 12,431,284 km (0.091 R)
• M31: 15,865,752 km (0.118 R)
• M32: 16,388,297 km (0.061 R)
• M33: 18,192,896 km (0.082 R)
• M34: 18,397,247 km (0.094 R)
• M35: 18,602,495 km (0.081 R)
• M36: 18,671,011 km (0.053 R)
• M37: 19,084,051 km (0.049 R)
• M38: 19,153,165 km (0.098 R)
• M39: 19,222,429 km (0.085 R)
• M40: 19,430,669 km (0.11 R)
• M41: 20,766,279 km (0.118 R)
• M42: 21,122,621 km (0.077 R)
• M43: 21,409,250 km (0.115 R)
• M44: 22,276,619 km (0.11 R)
• M45: 24,269,861 km (0.076 R)
• M46: 24,419,758 km (0.097 R)
• M47: 25,022,488 km (0.063 R)
• M48: 28,187,231 km (0.104 R)
• M49: 28,740,145 km (0.087 R)
• M50: 28,819,282 km (0.107 R)
• M51: 29,216,763 km (0.055 R)
• M52: 29,456,120 km (0.064 R)
• M53: 32,213,508 km (0.052 R)
• M54: 34,882,783 km (0.116 R)
• M55: 35,136,650 km (0.091 R)
• M56: 35,221,472 km (0.098 R)
• M57: 35,476,237 km (0.075 R)
• M58: 36,072,834 km (0.095 R)
• M59: 36,500,983 km (0.089 R)
• M60: 37,362,517 km (0.06 R)
• M61: 39,369,223 km (0.059 R)
• M62: 39,633,562 km (0.1 R)
• M63: 40,163,887 km (0.116 R)
• M64: 41,769,221 km (0.026 R)
• M65: 43,213,589 km (0.091 R)
• M66: 43,941,831 km (0.045 R)
• M67: 44,582,559 km (0.095 R)
• M68: 46,243,993 km (0.112 R)
• M69: 47,643,780 km (0.092 R)
• M70: 48,019,570 km (0.059 R)
• M71: 48,584,900 km (0.11 R)
• M72: 49,152,325 km (0.077 R)
• M73: 50,868,213 km (0.086 R)
• M74: 51,059,997 km (0.085 R)
• M75: 51,252,081 km (0.067 R)
• M76: 53,088,993 km (0.054 R)
• M77: 55,637,243 km (0.052 R)
• M78: 57,924,445 km (0.117 R)
• M79: 59,029,225 km (0.113 R)
• M80: 59,836,904 km (0.083 R)
• M81: 61,872,333 km (0.08 R)
• M82: 63,310,716 km (0.097 R)
• M83: 65,488,562 km (0.103 R)
• M84: 65,592,982 km (0.057 R)
• M85: 65,697,401 km (0.112 R)
• M86: 66,010,808 km (0.063 R)
• M87: 67,480,308 km (0.094 R)
• M88: 68,007,641 km (0.117 R)
• M89: 68,642,385 km (0.114 R)
• M90: 68,960,430 km (0.067 R)
• M91: 69,491,652 km (0.114 R)
• M92: 69,917,557 km (0.112 R)
• M93: 70,451,322 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit