🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 168 Days

Day: 39.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.64 AU - 2.1 AU

Year: 925 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.94 AU - 2.08 AU

Year: 1031 Days

Day: 17.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 14.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.59 AU - 7.19 AU

Year: 5170 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,696,390 km

• M1: 180,415 km (0.066 R)
• M2: 444,754 km (0.076 R)
• M3: 592,258 km (0.088 R)
• M4: 736,470 km (0.061 R)
• M5: 1,133,802 km (0.048 R)
• M6: 1,533,378 km (0.114 R)
• M7: 1,741,618 km (0.116 R)
• M8: 2,258,778 km (0.118 R)
• M9: 2,553,935 km (0.087 R)
• M10: 2,725,673 km (0.07 R)
• M11: 2,980,738 km (0.066 R)
• M12: 3,202,741 km (0.106 R)
• M13: 3,556,689 km (0.058 R)
• M14: 3,814,297 km (0.064 R)
• M15: 4,212,526 km (0.073 R)
• M16: 4,694,082 km (0.099 R)
• M17: 4,929,699 km (0.113 R)
• M18: 5,193,440 km (0.108 R)
• M19: 5,290,379 km (0.06 R)
• M20: 5,511,186 km (0.072 R)
• M21: 6,398,301 km (0.069 R)
• M22: 6,554,780 km (0.042 R)
• M23: 6,818,671 km (0.104 R)
• M24: 7,113,080 km (0.117 R)
• M25: 7,825,465 km (0.066 R)
• M26: 9,229,441 km (0.028 R)
• M27: 9,377,094 km (0.117 R)
• M28: 9,555,414 km (0.054 R)
• M29: 10,036,222 km (0.052 R)
• M30: 11,021,623 km (0.063 R)
• M31: 11,146,986 km (0.094 R)
• M32: 11,973,514 km (0.117 R)
• M33: 12,199,407 km (0.079 R)
• M34: 12,296,646 km (0.091 R)
• M35: 12,459,259 km (0.09 R)
• M36: 12,557,245 km (0.104 R)
• M37: 12,753,966 km (0.097 R)
• M38: 12,885,613 km (0.1 R)
• M39: 13,416,835 km (0.115 R)
• M40: 13,517,364 km (0.07 R)
• M41: 13,955,387 km (0.04 R)
• M42: 15,402,447 km (0.112 R)
• M43: 15,613,231 km (0.063 R)
• M44: 16,144,004 km (0.119 R)
• M45: 17,041,741 km (0.109 R)
• M46: 17,296,057 km (0.118 R)
• M47: 17,808,579 km (0.045 R)
• M48: 18,251,838 km (0.065 R)
• M49: 19,565,307 km (0.104 R)
• M50: 20,099,222 km (0.113 R)
• M51: 20,831,503 km (0.095 R)
• M52: 21,259,503 km (0.111 R)
• M53: 21,966,054 km (0.083 R)
• M54: 22,521,062 km (0.119 R)
• M55: 23,241,226 km (0.092 R)
• M56: 24,050,550 km (0.081 R)
• M57: 24,172,622 km (0.087 R)
• M58: 24,294,993 km (0.104 R)
• M59: 24,417,664 km (0.089 R)
• M60: 26,997,180 km (0.118 R)
• M61: 27,251,347 km (0.069 R)
• M62: 27,548,897 km (0.073 R)
• M63: 27,676,803 km (0.08 R)
• M64: 27,847,644 km (0.036 R)
• M65: 28,104,503 km (0.101 R)
• M66: 28,233,157 km (0.105 R)
• M67: 29,009,720 km (0.052 R)

Asteroid Belt

Center: 12.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.8

Radius: 4.5

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.97 AU - 22.55 AU

Year: 29386 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,696,390 km

• M1: 120,127 km (0.104 R)
• M2: 309,518 km (0.104 R)
• M3: 389,254 km (0.103 R)
• M4: 593,305 km (0.119 R)
• M5: 1,507,348 km (0.072 R)
• M6: 1,575,864 km (0.074 R)
• M7: 1,860,399 km (0.097 R)
• M8: 2,238,283 km (0.093 R)
• M9: 2,763,970 km (0.068 R)
• M10: 3,371,038 km (0.056 R)
• M11: 3,460,947 km (0.099 R)
• M12: 3,970,178 km (0.105 R)
• M13: 4,161,065 km (0.074 R)
• M14: 4,354,944 km (0.106 R)
• M15: 4,701,412 km (0.103 R)
• M16: 5,005,395 km (0.057 R)
• M17: 5,739,322 km (0.074 R)
• M18: 5,792,878 km (0.111 R)
• M19: 6,009,496 km (0.119 R)
• M20: 6,731,156 km (0.082 R)
• M21: 7,188,776 km (0.081 R)
• M22: 7,304,714 km (0.06 R)
• M23: 8,194,223 km (0.096 R)
• M24: 8,376,134 km (0.079 R)
• M25: 10,137,799 km (0.075 R)
• M26: 10,464,072 km (0.106 R)
• M27: 10,661,391 km (0.083 R)
• M28: 12,423,206 km (0.104 R)
• M29: 13,195,280 km (0.065 R)
• M30: 14,418,692 km (0.097 R)
• M31: 14,711,754 km (0.034 R)
• M32: 18,141,883 km (0.092 R)
• M33: 18,220,871 km (0.112 R)
• M34: 19,418,252 km (0.114 R)
• M35: 20,148,888 km (0.117 R)
• M36: 20,640,916 km (0.071 R)
• M37: 21,553,313 km (0.045 R)
• M38: 21,720,564 km (0.092 R)
• M39: 22,989,004 km (0.11 R)
• M40: 23,847,845 km (0.109 R)
• M41: 24,368,147 km (0.083 R)
• M42: 24,455,362 km (0.108 R)
• M43: 25,331,856 km (0.105 R)
• M44: 25,508,382 km (0.054 R)
• M45: 25,596,794 km (0.089 R)
• M46: 27,296,226 km (0.056 R)
• M47: 28,939,558 km (0.102 R)
• M48: 32,034,290 km (0.032 R)
• M49: 32,225,177 km (0.066 R)
• M50: 33,572,156 km (0.115 R)
• M51: 33,863,273 km (0.11 R)
• M52: 34,057,750 km (0.119 R)
• M53: 34,350,065 km (0.118 R)
• M54: 34,545,439 km (0.117 R)
• M55: 34,741,263 km (0.068 R)
• M56: 35,035,672 km (0.073 R)
• M57: 35,429,413 km (0.103 R)
• M58: 36,022,868 km (0.12 R)
• M59: 37,923,509 km (0.027 R)
• M60: 39,140,637 km (0.089 R)
• M61: 39,549,039 km (0.108 R)
• M62: 40,886,594 km (0.075 R)
• M63: 41,301,130 km (0.059 R)
• M64: 41,925,551 km (0.027 R)
• M65: 42,029,971 km (0.104 R)
• M66: 42,238,959 km (0.094 R)
• M67: 44,135,411 km (0.042 R)
• M68: 44,241,625 km (0.115 R)
• M69: 45,522,333 km (0.069 R)
• M70: 49,767,771 km (0.087 R)
• M71: 51,657,491 km (0.107 R)
• M72: 52,892,870 km (0.118 R)
• M73: 55,049,324 km (0.095 R)
• M74: 55,621,536 km (0.097 R)
• M75: 59,916,939 km (0.103 R)
• M76: 62,163,750 km (0.102 R)
• M77: 64,438,086 km (0.088 R)
• M78: 64,679,088 km (0.079 R)
• M79: 65,161,990 km (0.118 R)
• M80: 66,374,331 km (0.084 R)
• M81: 67,227,488 km (0.084 R)
• M82: 68,206,905 km (0.111 R)
• M83: 68,698,334 km (0.091 R)
• M84: 68,821,304 km (0.07 R)
• M85: 70,675,868 km (0.045 R)
• M86: 71,546,977 km (0.118 R)
• M87: 73,425,477 km (0.058 R)
• M88: 74,055,284 km (0.116 R)
• M89: 74,560,476 km (0.062 R)
• M90: 75,574,152 km (0.06 R)
• M91: 78,128,086 km (0.096 R)
• M92: 80,191,639 km (0.053 R)
• M93: 87,287,066 km (0.119 R)
• M94: 88,355,195 km (0.115 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit