🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 338 Days

Day: 40.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 10.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.88 AU - 1.12 AU

Year: 646 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,164,012 km

• M1: 147,504 km (0.069 R)
• M2: 216,618 km (0.095 R)
• M3: 334,800 km (0.117 R)
• M4: 405,111 km (0.119 R)
• M5: 490,831 km (0.1 R)
• M6: 623,075 km (0.101 R)
• M7: 762,800 km (0.059 R)
• M8: 896,540 km (0.11 R)
• M9: 1,239,568 km (0.082 R)
• M10: 1,325,138 km (0.04 R)
• M11: 1,467,555 km (0.084 R)
• M12: 1,709,305 km (0.101 R)
• M13: 1,797,718 km (0.089 R)
• M14: 1,865,186 km (0.076 R)
• M15: 1,994,738 km (0.068 R)
• M16: 2,199,089 km (0.104 R)
• M17: 2,320,113 km (0.068 R)
• M18: 2,435,005 km (0.1 R)
• M19: 2,585,650 km (0.098 R)
• M20: 2,748,262 km (0.065 R)
• M21: 2,878,861 km (0.079 R)
• M22: 2,958,298 km (0.114 R)
• M23: 3,191,970 km (0.109 R)
• M24: 3,255,848 km (0.041 R)
• M25: 3,338,725 km (0.114 R)
• M26: 3,553,847 km (0.056 R)
• M27: 3,620,119 km (0.059 R)
• M28: 3,715,712 km (0.094 R)
• M29: 3,812,053 km (0.105 R)
• M30: 3,899,568 km (0.102 R)
• M31: 4,017,152 km (0.112 R)
• M32: 4,096,289 km (0.117 R)
• M33: 4,225,990 km (0.087 R)
• M34: 4,367,211 km (0.067 R)
• M35: 4,571,711 km (0.094 R)
• M36: 4,644,116 km (0.081 R)
• M37: 4,926,707 km (0.118 R)
• M38: 5,064,786 km (0.107 R)
• M39: 5,171,898 km (0.079 R)
• M40: 5,442,969 km (0.049 R)
• M41: 5,596,905 km (0.036 R)
• M42: 5,707,757 km (0.111 R)
• M43: 5,852,867 km (0.105 R)
• M44: 6,158,196 km (0.099 R)
• M45: 6,468,911 km (0.086 R)
• M46: 6,550,292 km (0.089 R)
• M47: 6,643,641 km (0.117 R)
• M48: 6,725,771 km (0.093 R)
• M49: 6,926,681 km (0.107 R)
• M50: 7,273,897 km (0.116 R)
• M51: 7,346,452 km (0.115 R)
• M52: 7,577,880 km (0.063 R)
• M53: 7,663,600 km (0.071 R)
• M54: 7,898,319 km (0.052 R)
• M55: 8,010,368 km (0.037 R)
• M56: 8,223,395 km (0.105 R)
• M57: 8,336,940 km (0.088 R)
• M58: 8,412,935 km (0.051 R)
• M59: 8,616,688 km (0.085 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.7

Radius: 7.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.05 AU - 11.29 AU

Year: 19416 Days

Day: 19.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,164,012 km

• M1: 101,128 km (0.12 R)
• M2: 702,811 km (0.119 R)
• M3: 822,788 km (0.078 R)
• M4: 1,295,218 km (0.079 R)
• M5: 1,393,654 km (0.037 R)
• M6: 3,837,784 km (0.059 R)
• M7: 4,016,852 km (0.072 R)
• M8: 4,383,068 km (0.05 R)
• M9: 4,495,117 km (0.088 R)
• M10: 4,913,991 km (0.08 R)
• M11: 5,030,378 km (0.047 R)
• M12: 5,226,351 km (0.095 R)
• M13: 5,464,960 km (0.032 R)
• M14: 5,666,618 km (0.109 R)
• M15: 5,911,809 km (0.104 R)
• M16: 6,077,114 km (0.085 R)
• M17: 6,497,335 km (0.071 R)
• M18: 6,710,960 km (0.11 R)
• M19: 6,970,363 km (0.12 R)
• M20: 7,543,622 km (0.08 R)
• M21: 7,858,675 km (0.113 R)
• M22: 8,040,586 km (0.103 R)
• M23: 8,548,022 km (0.106 R)
• M24: 10,479,480 km (0.086 R)
• M25: 12,117,278 km (0.07 R)
• M26: 12,751,722 km (0.076 R)
• M27: 16,896,332 km (0.113 R)
• M28: 17,842,688 km (0.027 R)
• M29: 17,962,216 km (0.066 R)
• M30: 18,563,749 km (0.098 R)
• M31: 19,171,865 km (0.073 R)
• M32: 22,631,615 km (0.118 R)
• M33: 24,598,228 km (0.055 R)
• M34: 26,210,445 km (0.109 R)
• M35: 26,278,362 km (0.103 R)
• M36: 26,618,847 km (0.086 R)
• M37: 27,510,899 km (0.092 R)
• M38: 27,718,092 km (0.077 R)
• M39: 28,622,261 km (0.073 R)
• M40: 32,043,266 km (0.106 R)
• M41: 32,625,949 km (0.116 R)
• M42: 33,138,621 km (0.051 R)
• M43: 36,118,760 km (0.054 R)
• M44: 37,105,657 km (0.059 R)
• M45: 41,932,882 km (0.072 R)
• M46: 42,012,318 km (0.061 R)
• M47: 42,251,076 km (0.075 R)
• M48: 43,692,601 km (0.107 R)
• M49: 44,338,415 km (0.036 R)
• M50: 46,623,822 km (0.074 R)
• M51: 47,614,908 km (0.079 R)
• M52: 47,697,785 km (0.107 R)
• M53: 48,196,245 km (0.074 R)
• M54: 48,529,549 km (0.06 R)
• M55: 49,198,401 km (0.116 R)
• M56: 49,786,022 km (0.062 R)
• M57: 49,954,469 km (0.06 R)
• M58: 51,308,031 km (0.106 R)
• M59: 51,563,095 km (0.072 R)
• M60: 53,705,636 km (0.075 R)
• M61: 54,224,142 km (0.087 R)
• M62: 57,281,773 km (0.051 R)
• M63: 57,370,035 km (0.117 R)
• M64: 57,723,236 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.3

Radius: 5.3

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.78 AU - 10.3 AU

Year: 20541 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,164,012 km

• M1: 72,256 km (0.118 R)
• M2: 531,521 km (0.079 R)
• M3: 908,957 km (0.097 R)
• M4: 983,008 km (0.07 R)
• M5: 1,033,422 km (0.041 R)
• M6: 1,137,093 km (0.087 R)
• M7: 1,244,205 km (0.118 R)
• M8: 1,584,989 km (0.089 R)
• M9: 2,314,279 km (0.032 R)
• M10: 2,450,413 km (0.11 R)
• M11: 2,838,620 km (0.094 R)
• M12: 3,095,629 km (0.11 R)
• M13: 5,093,359 km (0.068 R)
• M14: 5,540,806 km (0.096 R)
• M15: 5,907,770 km (0.09 R)
• M16: 6,956,899 km (0.111 R)
• M17: 7,005,967 km (0.103 R)
• M18: 10,151,712 km (0.109 R)
• M19: 11,111,831 km (0.081 R)
• M20: 11,226,722 km (0.09 R)
• M21: 11,284,317 km (0.098 R)
• M22: 11,748,519 km (0.041 R)
• M23: 11,865,505 km (0.115 R)
• M24: 11,924,147 km (0.088 R)
• M25: 12,041,731 km (0.118 R)
• M26: 12,218,855 km (0.108 R)
• M27: 13,178,076 km (0.094 R)
• M28: 13,482,807 km (0.055 R)
• M29: 13,543,993 km (0.07 R)
• M30: 13,666,663 km (0.102 R)
• M31: 14,410,763 km (0.1 R)
• M32: 14,724,619 km (0.081 R)
• M33: 15,679,802 km (0.114 R)
• M34: 16,786,227 km (0.114 R)
• M35: 17,182,811 km (0.119 R)
• M36: 17,315,654 km (0.055 R)
• M37: 17,850,467 km (0.085 R)
• M38: 18,187,511 km (0.063 R)
• M39: 18,594,716 km (0.112 R)
• M40: 18,799,516 km (0.057 R)
• M41: 20,816,843 km (0.115 R)
• M42: 21,029,421 km (0.087 R)
• M43: 21,242,748 km (0.06 R)
• M44: 22,320,002 km (0.119 R)
• M45: 24,452,520 km (0.076 R)
• M46: 24,977,010 km (0.108 R)
• M47: 25,353,847 km (0.101 R)
• M48: 26,572,471 km (0.086 R)
• M49: 26,957,088 km (0.115 R)
• M50: 27,421,140 km (0.041 R)
• M51: 27,654,214 km (0.037 R)
• M52: 27,887,885 km (0.105 R)
• M53: 29,621,575 km (0.091 R)
• M54: 30,180,473 km (0.036 R)
• M55: 32,041,321 km (0.114 R)
• M56: 32,123,001 km (0.111 R)
• M57: 32,450,621 km (0.065 R)
• M58: 33,855,644 km (0.056 R)
• M59: 34,775,222 km (0.112 R)
• M60: 35,111,667 km (0.093 R)
• M61: 35,364,637 km (0.109 R)
• M62: 35,703,028 km (0.112 R)
• M63: 35,872,522 km (0.078 R)
• M64: 36,297,679 km (0.115 R)
• M65: 36,981,192 km (0.11 R)
• M66: 37,841,679 km (0.11 R)
• M67: 38,101,082 km (0.106 R)
• M68: 40,197,696 km (0.099 R)
• M69: 40,816,283 km (0.091 R)
• M70: 41,794,653 km (0.109 R)
• M71: 45,325,013 km (0.071 R)
• M72: 47,079,198 km (0.104 R)
• M73: 49,421,003 km (0.081 R)
• M74: 50,558,545 km (0.095 R)
• M75: 51,992,441 km (0.067 R)
• M76: 53,439,651 km (0.088 R)
• M77: 53,827,857 km (0.111 R)
• M78: 53,925,096 km (0.113 R)
• M79: 55,291,822 km (0.056 R)
• M80: 56,867,835 km (0.104 R)
• M81: 57,164,937 km (0.094 R)
• M82: 58,658,372 km (0.106 R)
• M83: 59,259,307 km (0.055 R)
• M84: 61,581,664 km (0.113 R)
• M85: 62,702,900 km (0.1 R)
• M86: 65,172,612 km (0.103 R)
• M87: 66,419,360 km (0.11 R)
• M88: 66,627,900 km (0.097 R)
• M89: 67,254,864 km (0.103 R)
• M90: 68,725,262 km (0.084 R)
• M91: 69,570,340 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit