🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 28.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.83 AU

Year: 218 Days

Day: 15.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,774,559 km

• M1: 62,831 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.28 AU - 1.34 AU

Year: 559 Days

Day: 12.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,774,559 km

• M1: 903,122 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.92 AU - 3.02 AU

Year: 1447 Days

Day: 20.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 11.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.37 AU - 6.09 AU

Year: 4459 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,774,559 km

• M1: 145,708 km (0.079 R)
• M2: 255,364 km (0.071 R)
• M3: 357,988 km (0.104 R)
• M4: 454,478 km (0.079 R)
• M5: 785,688 km (0.081 R)
• M6: 1,038,508 km (0.117 R)
• M7: 1,693,747 km (0.104 R)
• M8: 2,087,040 km (0.041 R)
• M9: 2,245,913 km (0.047 R)
• M10: 2,326,995 km (0.055 R)
• M11: 2,408,975 km (0.035 R)
• M12: 2,508,756 km (0.096 R)
• M13: 2,643,993 km (0.095 R)
• M14: 3,449,727 km (0.03 R)
• M15: 3,600,671 km (0.04 R)
• M16: 3,696,115 km (0.091 R)
• M17: 3,850,649 km (0.075 R)
• M18: 4,166,151 km (0.118 R)
• M19: 4,286,727 km (0.084 R)
• M20: 4,490,180 km (0.08 R)
• M21: 4,634,542 km (0.11 R)
• M22: 4,759,606 km (0.107 R)
• M23: 5,184,314 km (0.107 R)
• M24: 5,292,473 km (0.115 R)
• M25: 5,401,381 km (0.066 R)
• M26: 5,511,036 km (0.117 R)
• M27: 5,710,300 km (0.076 R)
• M28: 6,184,526 km (0.055 R)
• M29: 6,718,590 km (0.092 R)
• M30: 7,195,059 km (0.106 R)
• M31: 7,510,711 km (0.087 R)
• M32: 7,880,517 km (0.079 R)
• M33: 8,030,115 km (0.073 R)
• M34: 8,306,871 km (0.119 R)
• M35: 9,077,748 km (0.067 R)
• M36: 9,182,168 km (0.075 R)
• M37: 9,764,253 km (0.046 R)
• M38: 10,494,889 km (0.096 R)
• M39: 10,659,596 km (0.114 R)
• M40: 10,908,378 km (0.099 R)
• M41: 11,411,774 km (0.114 R)
• M42: 12,037,243 km (0.103 R)
• M43: 12,209,729 km (0.046 R)
• M44: 12,296,347 km (0.051 R)
• M45: 12,383,113 km (0.114 R)
• M46: 12,908,052 km (0.11 R)
• M47: 13,025,786 km (0.044 R)
• M48: 13,291,771 km (0.102 R)
• M49: 13,739,218 km (0.108 R)
• M50: 14,191,602 km (0.117 R)
• M51: 14,771,743 km (0.09 R)
• M52: 15,018,280 km (0.046 R)
• M53: 15,484,277 km (0.071 R)
• M54: 15,797,535 km (0.104 R)
• M55: 16,176,317 km (0.047 R)
• M56: 16,526,226 km (0.109 R)
• M57: 17,201,062 km (0.047 R)
• M58: 17,721,214 km (0.056 R)
• M59: 18,644,083 km (0.086 R)
• M60: 18,977,387 km (0.113 R)
• M61: 19,077,768 km (0.068 R)
• M62: 19,548,702 km (0.107 R)
• M63: 19,955,309 km (0.045 R)
• M64: 20,296,392 km (0.074 R)
• M65: 20,433,274 km (0.104 R)
• M66: 20,673,678 km (0.107 R)
• M67: 20,914,979 km (0.086 R)
• M68: 21,192,034 km (0.081 R)
• M69: 21,644,718 km (0.08 R)
• M70: 21,784,592 km (0.094 R)
• M71: 22,595,113 km (0.104 R)
• M72: 23,379,604 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 10.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.48 AU - 9.54 AU

Year: 8451 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,774,559 km

• M1: 140,024 km (0.115 R)
• M2: 268,977 km (0.113 R)
• M3: 384,915 km (0.102 R)
• M4: 610,808 km (0.086 R)
• M5: 677,678 km (0.096 R)
• M6: 747,541 km (0.091 R)
• M7: 910,602 km (0.114 R)
• M8: 1,379,143 km (0.104 R)
• M9: 1,977,235 km (0.074 R)
• M10: 2,902,797 km (0.119 R)
• M11: 3,560,729 km (0.098 R)
• M12: 3,816,092 km (0.111 R)
• M13: 4,050,961 km (0.089 R)
• M14: 4,263,839 km (0.103 R)
• M15: 4,480,307 km (0.052 R)
• M16: 4,868,064 km (0.105 R)
• M17: 4,980,861 km (0.117 R)
• M18: 5,237,870 km (0.083 R)
• M19: 5,794,674 km (0.113 R)
• M20: 5,884,432 km (0.102 R)
• M21: 6,034,928 km (0.078 R)
• M22: 6,156,252 km (0.1 R)
• M23: 6,806,404 km (0.101 R)
• M24: 7,316,533 km (0.119 R)
• M25: 7,478,547 km (0.081 R)
• M26: 8,407,550 km (0.092 R)
• M27: 8,920,072 km (0.107 R)
• M28: 8,989,186 km (0.104 R)
• M29: 9,548,533 km (0.119 R)
• M30: 10,083,345 km (0.083 R)
• M31: 10,336,166 km (0.083 R)
• M32: 10,958,942 km (0.117 R)
• M33: 11,368,541 km (0.101 R)
• M34: 11,443,489 km (0.07 R)
• M35: 11,897,070 km (0.106 R)
• M36: 12,356,485 km (0.044 R)
• M37: 12,821,585 km (0.089 R)
• M38: 13,213,681 km (0.11 R)
• M39: 13,490,586 km (0.065 R)
• M40: 13,689,402 km (0.068 R)
• M41: 16,151,334 km (0.084 R)
• M42: 16,277,894 km (0.049 R)
• M43: 17,302,939 km (0.113 R)
• M44: 17,519,107 km (0.088 R)
• M45: 18,041,653 km (0.095 R)
• M46: 18,790,689 km (0.06 R)
• M47: 19,235,893 km (0.081 R)
• M48: 19,729,865 km (0.049 R)
• M49: 20,137,070 km (0.108 R)
• M50: 20,273,354 km (0.052 R)
• M51: 20,364,459 km (0.099 R)
• M52: 20,638,522 km (0.104 R)
• M53: 22,308,334 km (0.08 R)
• M54: 23,159,546 km (0.11 R)
• M55: 23,541,170 km (0.058 R)
• M56: 24,310,851 km (0.029 R)
• M57: 24,504,580 km (0.112 R)
• M58: 25,431,638 km (0.088 R)
• M59: 26,072,515 km (0.116 R)
• M60: 27,320,012 km (0.095 R)
• M61: 27,470,956 km (0.083 R)
• M62: 28,281,029 km (0.12 R)
• M63: 28,535,794 km (0.116 R)
• M64: 28,791,307 km (0.053 R)
• M65: 29,099,030 km (0.069 R)
• M66: 30,548,932 km (0.074 R)
• M67: 30,705,711 km (0.076 R)
• M68: 31,651,768 km (0.102 R)
• M69: 32,660,806 km (0.084 R)
• M70: 33,142,511 km (0.069 R)
• M71: 33,303,628 km (0.065 R)
• M72: 33,572,605 km (0.112 R)
• M73: 34,221,261 km (0.1 R)
• M74: 36,136,712 km (0.054 R)
• M75: 37,302,678 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.1

Radius: 7.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.22 AU - 13.3 AU

Year: 16003 Days

Day: 15.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,774,559 km

• M1: 204,051 km (0.107 R)
• M2: 281,693 km (0.078 R)
• M3: 868,266 km (0.106 R)
• M4: 1,006,046 km (0.12 R)
• M5: 1,067,381 km (0.108 R)
• M6: 1,237,174 km (0.062 R)
• M7: 1,325,437 km (0.041 R)
• M8: 1,393,055 km (0.111 R)
• M9: 1,699,581 km (0.074 R)
• M10: 1,975,141 km (0.089 R)
• M11: 2,484,222 km (0.09 R)
• M12: 2,972,809 km (0.055 R)
• M13: 3,522,132 km (0.098 R)
• M14: 3,712,271 km (0.118 R)
• M15: 3,776,449 km (0.116 R)
• M16: 3,905,701 km (0.08 R)
• M17: 4,202,204 km (0.034 R)
• M18: 4,269,074 km (0.069 R)
• M19: 4,540,146 km (0.11 R)
• M20: 5,605,731 km (0.099 R)
• M21: 5,902,534 km (0.069 R)
• M22: 6,015,181 km (0.094 R)
• M23: 6,280,717 km (0.101 R)
• M24: 6,705,874 km (0.101 R)
• M25: 7,060,571 km (0.084 R)
• M26: 7,260,284 km (0.118 R)
• M27: 7,624,555 km (0.047 R)
• M28: 7,706,385 km (0.09 R)
• M29: 7,911,932 km (0.076 R)
• M30: 8,077,836 km (0.094 R)
• M31: 9,053,663 km (0.106 R)
• M32: 9,798,511 km (0.071 R)
• M33: 10,517,628 km (0.093 R)
• M34: 10,837,468 km (0.086 R)
• M35: 12,436,370 km (0.085 R)
• M36: 12,726,141 km (0.106 R)
• M37: 14,157,793 km (0.1 R)
• M38: 14,359,152 km (0.111 R)
• M39: 14,460,280 km (0.112 R)
• M40: 14,918,049 km (0.117 R)
• M41: 15,123,148 km (0.114 R)
• M42: 15,277,383 km (0.113 R)
• M43: 16,004,728 km (0.117 R)
• M44: 16,319,931 km (0.05 R)
• M45: 16,372,589 km (0.055 R)
• M46: 17,492,928 km (0.073 R)
• M47: 17,763,251 km (0.081 R)
• M48: 17,817,555 km (0.105 R)
• M49: 17,926,163 km (0.109 R)
• M50: 18,362,989 km (0.103 R)
• M51: 18,472,644 km (0.12 R)
• M52: 18,858,607 km (0.097 R)
• M53: 19,975,504 km (0.116 R)
• M54: 20,941,757 km (0.1 R)
• M55: 20,999,203 km (0.061 R)
• M56: 22,097,999 km (0.097 R)
• M57: 22,214,685 km (0.066 R)
• M58: 22,683,824 km (0.079 R)
• M59: 23,215,495 km (0.089 R)
• M60: 23,334,126 km (0.073 R)
• M61: 23,751,205 km (0.07 R)
• M62: 25,443,755 km (0.1 R)
• M63: 26,490,342 km (0.052 R)
• M64: 28,054,687 km (0.083 R)
• M65: 28,752,412 km (0.098 R)
• M66: 30,619,393 km (0.103 R)
• M67: 31,206,565 km (0.071 R)
• M68: 31,337,612 km (0.069 R)
• M69: 34,672,149 km (0.078 R)
• M70: 36,864,506 km (0.039 R)
• M71: 37,072,297 km (0.082 R)
• M72: 39,030,832 km (0.088 R)
• M73: 39,525,702 km (0.114 R)
• M74: 39,809,340 km (0.056 R)
• M75: 40,521,575 km (0.104 R)
• M76: 43,558,711 km (0.094 R)
• M77: 43,778,470 km (0.062 R)
• M78: 44,219,036 km (0.097 R)
• M79: 44,734,850 km (0.112 R)
• M80: 45,178,557 km (0.101 R)
• M81: 45,401,009 km (0.059 R)
• M82: 45,475,210 km (0.065 R)
• M83: 46,369,057 km (0.071 R)
• M84: 46,593,304 km (0.043 R)
• M85: 46,743,051 km (0.095 R)
• M86: 47,871,468 km (0.074 R)
• M87: 48,173,955 km (0.097 R)
• M88: 49,466,331 km (0.086 R)
• M89: 49,542,626 km (0.12 R)
• M90: 50,924,162 km (0.114 R)
• M91: 51,232,783 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit