🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.61 AU - 0.63 AU

Year: 185 Days

Day: 45.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.68 AU - 2.3 AU

Year: 1063 Days

Day: 35.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,685,338 km

• M1: 381,026 km (0.087 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 9.3

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.77 AU - 10.57 AU

Year: 9669 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,685,338 km

• M1: 119,977 km (0.049 R)
• M2: 243,246 km (0.075 R)
• M3: 394,490 km (0.094 R)
• M4: 644,019 km (0.056 R)
• M5: 1,037,312 km (0.079 R)
• M6: 1,301,651 km (0.108 R)
• M7: 1,365,679 km (0.077 R)
• M8: 1,519,615 km (0.074 R)
• M9: 1,587,383 km (0.06 R)
• M10: 1,820,606 km (0.084 R)
• M11: 2,040,216 km (0.117 R)
• M12: 2,166,028 km (0.086 R)
• M13: 2,749,908 km (0.103 R)
• M14: 3,088,298 km (0.077 R)
• M15: 3,262,580 km (0.096 R)
• M16: 3,440,153 km (0.104 R)
• M17: 3,499,992 km (0.092 R)
• M18: 4,023,285 km (0.114 R)
• M19: 4,538,201 km (0.089 R)
• M20: 5,349,470 km (0.074 R)
• M21: 5,489,045 km (0.078 R)
• M22: 5,594,512 km (0.084 R)
• M23: 5,665,122 km (0.095 R)
• M24: 6,168,369 km (0.086 R)
• M25: 6,278,024 km (0.097 R)
• M26: 7,026,014 km (0.073 R)
• M27: 7,102,458 km (0.111 R)
• M28: 7,762,634 km (0.064 R)
• M29: 7,841,621 km (0.095 R)
• M30: 8,200,357 km (0.059 R)
• M31: 9,773,229 km (0.117 R)
• M32: 9,944,219 km (0.071 R)
• M33: 10,073,023 km (0.11 R)
• M34: 10,202,425 km (0.074 R)
• M35: 10,550,240 km (0.112 R)
• M36: 11,526,666 km (0.117 R)
• M37: 11,662,052 km (0.073 R)
• M38: 12,300,984 km (0.066 R)
• M39: 13,564,937 km (0.039 R)
• M40: 13,755,674 km (0.08 R)
• M41: 14,722,824 km (0.119 R)
• M42: 15,761,931 km (0.093 R)
• M43: 16,467,734 km (0.118 R)
• M44: 17,183,709 km (0.104 R)
• M45: 18,487,604 km (0.092 R)
• M46: 18,805,350 km (0.117 R)
• M47: 19,661,199 km (0.098 R)
• M48: 20,093,986 km (0.074 R)
• M49: 21,189,491 km (0.099 R)
• M50: 21,800,299 km (0.1 R)
• M51: 22,192,096 km (0.089 R)
• M52: 22,416,942 km (0.081 R)
• M53: 23,954,658 km (0.107 R)
• M54: 24,069,998 km (0.084 R)
• M55: 25,702,859 km (0.051 R)
• M56: 28,462,192 km (0.106 R)
• M57: 28,767,820 km (0.038 R)
• M58: 29,258,950 km (0.108 R)
• M59: 29,382,219 km (0.114 R)
• M60: 30,874,308 km (0.093 R)
• M61: 31,440,236 km (0.079 R)
• M62: 32,391,081 km (0.093 R)
• M63: 32,582,267 km (0.05 R)
• M64: 32,965,985 km (0.098 R)
• M65: 33,673,434 km (0.115 R)
• M66: 34,191,042 km (0.068 R)
• M67: 34,711,194 km (0.117 R)
• M68: 35,891,372 km (0.112 R)
• M69: 36,618,866 km (0.097 R)
• M70: 37,017,844 km (0.037 R)
• M71: 38,290,622 km (0.114 R)
• M72: 39,441,628 km (0.109 R)
• M73: 40,879,114 km (0.062 R)
• M74: 40,947,929 km (0.116 R)
• M75: 42,333,505 km (0.107 R)
• M76: 43,453,095 km (0.095 R)
• M77: 44,369,980 km (0.089 R)
• M78: 45,079,523 km (0.082 R)
• M79: 45,150,582 km (0.098 R)
• M80: 45,792,806 km (0.075 R)
• M81: 45,935,971 km (0.082 R)
• M82: 46,294,407 km (0.112 R)
• M83: 47,882,538 km (0.09 R)
• M84: 48,537,328 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 7.7

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.02 AU - 14.48 AU

Year: 20374 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,685,338 km

• M1: 156,928 km (0.09 R)
• M2: 626,067 km (0.095 R)
• M3: 1,044,492 km (0.102 R)
• M4: 1,393,355 km (0.103 R)
• M5: 1,478,775 km (0.048 R)
• M6: 1,655,300 km (0.094 R)
• M7: 1,807,591 km (0.118 R)
• M8: 1,869,824 km (0.09 R)
• M9: 2,291,989 km (0.099 R)
• M10: 2,815,133 km (0.116 R)
• M11: 3,726,034 km (0.105 R)
• M12: 3,967,036 km (0.094 R)
• M13: 4,296,451 km (0.115 R)
• M14: 5,562,946 km (0.088 R)
• M15: 5,838,506 km (0.117 R)
• M16: 6,691,962 km (0.083 R)
• M17: 7,332,390 km (0.107 R)
• M18: 8,724,249 km (0.048 R)
• M19: 8,777,356 km (0.103 R)
• M20: 8,830,613 km (0.107 R)
• M21: 8,937,276 km (0.111 R)
• M22: 9,477,474 km (0.095 R)
• M23: 10,930,668 km (0.101 R)
• M24: 11,045,409 km (0.114 R)
• M25: 11,449,772 km (0.089 R)
• M26: 13,115,694 km (0.093 R)
• M27: 15,174,161 km (0.076 R)
• M28: 15,366,244 km (0.065 R)
• M29: 15,817,581 km (0.031 R)
• M30: 16,667,297 km (0.108 R)
• M31: 16,865,514 km (0.105 R)
• M32: 17,130,901 km (0.056 R)
• M33: 17,264,193 km (0.066 R)
• M34: 18,547,294 km (0.094 R)
• M35: 19,027,652 km (0.062 R)
• M36: 19,790,901 km (0.09 R)
• M37: 21,418,974 km (0.099 R)
• M38: 22,067,631 km (0.086 R)
• M39: 22,503,708 km (0.102 R)
• M40: 22,942,479 km (0.105 R)
• M41: 23,384,242 km (0.09 R)
• M42: 23,532,194 km (0.115 R)
• M43: 23,977,547 km (0.108 R)
• M44: 25,558,497 km (0.073 R)
• M45: 25,710,788 km (0.099 R)
• M46: 25,863,527 km (0.064 R)
• M47: 25,939,822 km (0.052 R)
• M48: 26,246,348 km (0.087 R)
• M49: 26,553,921 km (0.072 R)
• M50: 27,017,675 km (0.059 R)
• M51: 27,250,599 km (0.078 R)
• M52: 28,740,743 km (0.095 R)
• M53: 28,820,030 km (0.085 R)
• M54: 29,615,591 km (0.097 R)
• M55: 29,935,880 km (0.095 R)
• M56: 31,147,174 km (0.077 R)
• M57: 32,869,794 km (0.118 R)
• M58: 33,035,399 km (0.056 R)
• M59: 33,367,655 km (0.098 R)
• M60: 35,383,786 km (0.111 R)
• M61: 35,723,523 km (0.114 R)
• M62: 36,320,867 km (0.105 R)
• M63: 36,492,157 km (0.099 R)
• M64: 36,577,876 km (0.076 R)
• M65: 37,093,839 km (0.115 R)
• M66: 37,958,814 km (0.107 R)
• M67: 38,045,730 km (0.067 R)
• M68: 39,005,700 km (0.078 R)
• M69: 41,306,366 km (0.09 R)
• M70: 42,023,089 km (0.097 R)
• M71: 43,468,803 km (0.083 R)
• M72: 44,472,156 km (0.116 R)
• M73: 44,747,117 km (0.103 R)
• M74: 44,838,820 km (0.106 R)
• M75: 45,390,836 km (0.097 R)
• M76: 46,223,049 km (0.095 R)
• M77: 47,340,545 km (0.095 R)
• M78: 47,996,532 km (0.054 R)
• M79: 48,278,524 km (0.119 R)
• M80: 48,749,757 km (0.102 R)
• M81: 50,937,327 km (0.075 R)
• M82: 51,225,004 km (0.027 R)
• M83: 51,609,470 km (0.118 R)
• M84: 53,059,672 km (0.087 R)
• M85: 53,156,761 km (0.069 R)
• M86: 56,395,854 km (0.1 R)
• M87: 56,991,702 km (0.045 R)
• M88: 62,036,741 km (0.105 R)
• M89: 62,446,490 km (0.114 R)
• M90: 64,301,503 km (0.074 R)
• M91: 66,802,929 km (0.109 R)
• M92: 67,117,833 km (0.098 R)
• M93: 68,911,511 km (0.083 R)
• M94: 70,400,608 km (0.118 R)
• M95: 70,721,047 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit