🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 222 Days

Day: 17 Hours

Environment

Temp: 153 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.06 AU

Year: 351 Days

Day: 28 Hours

Environment

Temp: 120 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 14.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.94 AU - 9.22 AU

Year: 7439 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,279,546 km

• M1: 198,816 km (0.038 R)
• M2: 600,486 km (0.116 R)
• M3: 697,575 km (0.049 R)
• M4: 841,488 km (0.09 R)
• M5: 967,749 km (0.114 R)
• M6: 1,193,791 km (0.095 R)
• M7: 1,663,379 km (0.059 R)
• M8: 1,753,287 km (0.107 R)
• M9: 1,863,541 km (0.095 R)
• M10: 1,976,188 km (0.116 R)
• M11: 2,091,378 km (0.042 R)
• M12: 2,680,046 km (0.065 R)
• M13: 2,829,943 km (0.103 R)
• M14: 2,982,682 km (0.115 R)
• M15: 3,228,322 km (0.061 R)
• M16: 3,388,093 km (0.045 R)
• M17: 3,835,540 km (0.083 R)
• M18: 4,812,713 km (0.034 R)
• M19: 4,943,462 km (0.119 R)
• M20: 5,048,928 km (0.108 R)
• M21: 5,343,038 km (0.07 R)
• M22: 6,985,024 km (0.051 R)
• M23: 7,252,954 km (0.061 R)
• M24: 7,707,282 km (0.084 R)
• M25: 7,922,554 km (0.041 R)
• M26: 8,171,036 km (0.093 R)
• M27: 8,485,191 km (0.116 R)
• M28: 9,320,845 km (0.097 R)
• M29: 9,616,301 km (0.113 R)
• M30: 9,748,545 km (0.066 R)
• M31: 10,283,806 km (0.048 R)
• M32: 10,487,110 km (0.095 R)
• M33: 10,623,244 km (0.046 R)
• M34: 11,453,063 km (0.063 R)
• M35: 11,734,307 km (0.055 R)
• M36: 12,053,400 km (0.079 R)
• M37: 13,321,840 km (0.094 R)
• M38: 13,841,094 km (0.075 R)
• M39: 14,065,641 km (0.118 R)
• M40: 14,556,471 km (0.075 R)
• M41: 15,283,816 km (0.037 R)
• M42: 15,477,246 km (0.081 R)
• M43: 15,593,633 km (0.099 R)
• M44: 17,254,170 km (0.097 R)
• M45: 17,739,016 km (0.118 R)
• M46: 18,556,868 km (0.114 R)
• M47: 19,178,447 km (0.09 R)
• M48: 19,554,686 km (0.106 R)
• M49: 20,229,522 km (0.106 R)
• M50: 20,356,979 km (0.116 R)
• M51: 21,558,848 km (0.107 R)
• M52: 21,732,382 km (0.045 R)
• M53: 22,037,412 km (0.028 R)
• M54: 22,168,460 km (0.045 R)
• M55: 22,299,807 km (0.105 R)
• M56: 22,783,756 km (0.089 R)
• M57: 23,851,585 km (0.062 R)
• M58: 24,890,243 km (0.099 R)
• M59: 25,254,963 km (0.112 R)
• M60: 25,346,367 km (0.054 R)
• M61: 25,437,921 km (0.095 R)
• M62: 25,667,404 km (0.068 R)
• M63: 27,433,407 km (0.104 R)
• M64: 27,527,355 km (0.118 R)
• M65: 27,810,095 km (0.038 R)
• M66: 27,951,913 km (0.088 R)
• M67: 28,236,000 km (0.117 R)
• M68: 28,330,994 km (0.05 R)
• M69: 28,568,855 km (0.119 R)
• M70: 29,142,413 km (0.094 R)
• M71: 29,334,347 km (0.029 R)
• M72: 29,719,711 km (0.111 R)
• M73: 30,397,988 km (0.068 R)
• M74: 30,885,677 km (0.057 R)
• M75: 32,762,382 km (0.076 R)
• M76: 32,862,164 km (0.101 R)
• M77: 33,212,223 km (0.094 R)
• M78: 33,714,573 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 10.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.93 AU - 10.65 AU

Year: 10919 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,279,546 km

• M1: 357,838 km (0.116 R)
• M2: 880,533 km (0.086 R)
• M3: 1,143,526 km (0.089 R)
• M4: 1,466,807 km (0.083 R)
• M5: 2,176,200 km (0.078 R)
• M6: 2,321,310 km (0.085 R)
• M7: 2,665,086 km (0.079 R)
• M8: 3,141,106 km (0.11 R)
• M9: 3,329,450 km (0.059 R)
• M10: 3,521,534 km (0.072 R)
• M11: 3,841,673 km (0.113 R)
• M12: 3,992,618 km (0.029 R)
• M13: 4,068,763 km (0.059 R)
• M14: 4,615,842 km (0.074 R)
• M15: 4,884,670 km (0.106 R)
• M16: 4,993,577 km (0.095 R)
• M17: 5,103,382 km (0.072 R)
• M18: 5,297,410 km (0.083 R)
• M19: 5,465,708 km (0.086 R)
• M20: 5,578,953 km (0.11 R)
• M21: 6,482,525 km (0.068 R)
• M22: 6,632,571 km (0.112 R)
• M23: 6,844,551 km (0.107 R)
• M24: 7,151,227 km (0.066 R)
• M25: 7,244,127 km (0.03 R)
• M26: 8,001,841 km (0.091 R)
• M27: 8,488,183 km (0.044 R)
• M28: 8,950,740 km (0.091 R)
• M29: 9,523,550 km (0.112 R)
• M30: 9,865,980 km (0.054 R)
• M31: 10,247,454 km (0.082 R)
• M32: 10,492,795 km (0.042 R)
• M33: 10,598,411 km (0.06 R)
• M34: 10,989,160 km (0.111 R)
• M35: 11,348,345 km (0.11 R)
• M36: 11,602,212 km (0.109 R)
• M37: 11,784,572 km (0.034 R)
• M38: 12,004,780 km (0.083 R)
• M39: 12,486,635 km (0.117 R)
• M40: 12,561,284 km (0.1 R)
• M41: 12,636,083 km (0.115 R)
• M42: 13,202,012 km (0.116 R)
• M43: 14,124,881 km (0.086 R)
• M44: 14,358,703 km (0.106 R)
• M45: 14,791,041 km (0.063 R)
• M46: 15,187,625 km (0.027 R)
• M47: 15,267,510 km (0.115 R)
• M48: 16,194,717 km (0.082 R)
• M49: 16,644,558 km (0.089 R)
• M50: 17,264,791 km (0.055 R)
• M51: 17,431,443 km (0.104 R)
• M52: 17,766,243 km (0.104 R)
• M53: 18,230,296 km (0.1 R)
• M54: 18,655,602 km (0.068 R)
• M55: 18,955,247 km (0.078 R)
• M56: 19,127,135 km (0.087 R)
• M57: 19,776,689 km (0.069 R)
• M58: 20,653,781 km (0.039 R)
• M59: 21,052,609 km (0.105 R)
• M60: 21,275,360 km (0.119 R)
• M61: 21,498,860 km (0.102 R)
• M62: 21,723,107 km (0.034 R)
• M63: 22,038,310 km (0.04 R)
• M64: 22,400,486 km (0.099 R)
• M65: 22,810,235 km (0.089 R)
• M66: 23,176,600 km (0.067 R)
• M67: 24,802,280 km (0.065 R)
• M68: 25,462,754 km (0.115 R)
• M69: 25,700,017 km (0.098 R)
• M70: 25,842,733 km (0.096 R)
• M71: 27,236,088 km (0.091 R)
• M72: 27,576,123 km (0.04 R)
• M73: 28,113,180 km (0.051 R)
• M74: 28,950,030 km (0.096 R)
• M75: 29,346,614 km (0.115 R)
• M76: 29,645,361 km (0.06 R)
• M77: 30,295,962 km (0.11 R)
• M78: 31,611,077 km (0.073 R)
• M79: 32,635,523 km (0.11 R)
• M80: 33,983,550 km (0.065 R)
• M81: 34,611,711 km (0.095 R)
• M82: 34,980,021 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 5.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.9 AU - 22.5 AU

Year: 27676 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,279,546 km

• M1: 127,757 km (0.117 R)
• M2: 180,116 km (0.087 R)
• M3: 517,459 km (0.104 R)
• M4: 613,501 km (0.083 R)
• M5: 913,145 km (0.044 R)
• M6: 983,008 km (0.074 R)
• M7: 1,832,724 km (0.082 R)
• M8: 2,516,236 km (0.12 R)
• M9: 3,234,904 km (0.106 R)
• M10: 3,378,668 km (0.103 R)
• M11: 3,860,373 km (0.063 R)
• M12: 4,402,815 km (0.12 R)
• M13: 4,927,903 km (0.116 R)
• M14: 5,345,132 km (0.082 R)
• M15: 5,687,113 km (0.065 R)
• M16: 5,948,311 km (0.096 R)
• M17: 6,482,225 km (0.107 R)
• M18: 6,527,404 km (0.058 R)
• M19: 7,077,924 km (0.026 R)
• M20: 8,028,170 km (0.096 R)
• M21: 9,527,140 km (0.111 R)
• M22: 9,578,602 km (0.105 R)
• M23: 10,045,647 km (0.103 R)
• M24: 10,202,874 km (0.093 R)
• M25: 11,272,499 km (0.06 R)
• M26: 11,931,328 km (0.116 R)
• M27: 12,042,329 km (0.097 R)
• M28: 12,097,980 km (0.057 R)
• M29: 12,772,217 km (0.105 R)
• M30: 14,156,895 km (0.103 R)
• M31: 15,226,370 km (0.034 R)
• M32: 15,770,757 km (0.089 R)
• M33: 17,379,084 km (0.088 R)
• M34: 19,103,798 km (0.113 R)
• M35: 19,363,799 km (0.086 R)
• M36: 20,217,255 km (0.078 R)
• M37: 20,416,070 km (0.115 R)
• M38: 21,892,751 km (0.106 R)
• M39: 23,126,484 km (0.097 R)
• M40: 24,664,650 km (0.045 R)
• M41: 24,735,410 km (0.085 R)
• M42: 24,806,169 km (0.065 R)
• M43: 25,018,748 km (0.115 R)
• M44: 26,524,750 km (0.032 R)
• M45: 26,960,379 km (0.102 R)
• M46: 27,106,087 km (0.061 R)
• M47: 27,398,252 km (0.105 R)
• M48: 28,207,427 km (0.048 R)
• M49: 29,248,478 km (0.1 R)
• M50: 30,377,792 km (0.046 R)
• M51: 30,681,326 km (0.104 R)
• M52: 32,912,130 km (0.119 R)
• M53: 33,536,551 km (0.038 R)
• M54: 35,433,602 km (0.056 R)
• M55: 35,993,397 km (0.084 R)
• M56: 37,202,746 km (0.104 R)
• M57: 37,283,829 km (0.089 R)
• M58: 37,853,198 km (0.079 R)
• M59: 37,934,729 km (0.081 R)
• M60: 38,589,369 km (0.1 R)
• M61: 38,671,498 km (0.117 R)
• M62: 39,495,783 km (0.096 R)
• M63: 40,826,456 km (0.12 R)
• M64: 41,161,405 km (0.112 R)
• M65: 41,329,254 km (0.111 R)
• M66: 41,665,550 km (0.094 R)
• M67: 42,849,767 km (0.099 R)
• M68: 44,045,203 km (0.11 R)
• M69: 44,130,923 km (0.066 R)
• M70: 45,338,028 km (0.1 R)
• M71: 46,468,539 km (0.086 R)
• M72: 46,730,784 km (0.104 R)
• M73: 47,256,621 km (0.091 R)
• M74: 49,468,874 km (0.11 R)
• M75: 50,992,379 km (0.098 R)
• M76: 51,805,144 km (0.112 R)
• M77: 52,986,818 km (0.104 R)
• M78: 53,260,732 km (0.108 R)
• M79: 53,535,094 km (0.058 R)
• M80: 54,914,237 km (0.094 R)
• M81: 55,098,990 km (0.114 R)
• M82: 55,376,494 km (0.111 R)
• M83: 56,491,148 km (0.052 R)
• M84: 58,931,688 km (0.106 R)
• M85: 59,215,475 km (0.113 R)
• M86: 64,012,181 km (0.102 R)
• M87: 64,596,061 km (0.112 R)
• M88: 65,181,737 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit