🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.81 AU - 1.27 AU

Year: 719 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,075,175 km

• M1: 180,714 km (0.119 R)
• M2: 269,725 km (0.089 R)
• M3: 358,586 km (0.111 R)
• M4: 478,115 km (0.082 R)
• M5: 630,854 km (0.08 R)
• M6: 875,896 km (0.091 R)
• M7: 969,095 km (0.051 R)
• M8: 1,078,451 km (0.108 R)
• M9: 1,192,445 km (0.097 R)
• M10: 1,419,684 km (0.117 R)
• M11: 1,661,733 km (0.044 R)
• M12: 1,795,623 km (0.086 R)
• M13: 1,948,811 km (0.104 R)
• M14: 2,122,495 km (0.098 R)
• M15: 2,276,880 km (0.119 R)
• M16: 2,392,968 km (0.093 R)
• M17: 2,536,881 km (0.075 R)
• M18: 2,896,065 km (0.114 R)
• M19: 3,178,656 km (0.08 R)
• M20: 3,356,378 km (0.119 R)
• M21: 3,489,520 km (0.106 R)
• M22: 3,682,950 km (0.101 R)
• M23: 3,879,821 km (0.072 R)
• M24: 4,080,432 km (0.119 R)
• M25: 4,274,161 km (0.106 R)
• M26: 4,398,028 km (0.114 R)
• M27: 4,639,030 km (0.11 R)
• M28: 5,134,199 km (0.102 R)
• M29: 5,444,016 km (0.064 R)
• M30: 5,544,845 km (0.114 R)
• M31: 5,657,791 km (0.099 R)
• M32: 5,782,855 km (0.112 R)
• M33: 6,210,256 km (0.118 R)
• M34: 6,540,569 km (0.05 R)
• M35: 6,636,012 km (0.096 R)
• M36: 6,744,022 km (0.085 R)
• M37: 7,022,573 km (0.084 R)
• M38: 7,305,014 km (0.061 R)
• M39: 7,503,680 km (0.109 R)
• M40: 7,616,177 km (0.116 R)
• M41: 7,729,423 km (0.096 R)
• M42: 7,868,399 km (0.055 R)
• M43: 7,995,557 km (0.054 R)
• M44: 8,149,045 km (0.076 R)
• M45: 8,277,699 km (0.09 R)
• M46: 8,707,045 km (0.101 R)
• M47: 8,970,936 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.3

Radius: 10.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.83 AU - 1.89 AU

Year: 1721 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 71,075,175 km

• M1: 142,567 km (0.111 R)
• M2: 220,956 km (0.082 R)
• M3: 305,628 km (0.06 R)
• M4: 416,780 km (0.063 R)
• M5: 512,672 km (0.053 R)
• M6: 705,952 km (0.12 R)
• M7: 890,556 km (0.086 R)
• M8: 1,034,619 km (0.109 R)
• M9: 1,120,488 km (0.098 R)
• M10: 1,323,193 km (0.061 R)
• M11: 1,425,069 km (0.035 R)
• M12: 1,595,611 km (0.096 R)
• M13: 1,721,722 km (0.07 R)
• M14: 1,868,627 km (0.085 R)
• M15: 1,948,213 km (0.099 R)
• M16: 2,101,700 km (0.066 R)
• M17: 2,175,303 km (0.108 R)
• M18: 2,372,772 km (0.098 R)
• M19: 2,517,583 km (0.104 R)
• M20: 2,645,489 km (0.072 R)
• M21: 2,805,858 km (0.111 R)
• M22: 2,897,561 km (0.093 R)
• M23: 3,115,376 km (0.078 R)
• M24: 3,231,613 km (0.079 R)
• M25: 3,801,132 km (0.081 R)
• M26: 3,948,486 km (0.079 R)
• M27: 4,028,521 km (0.088 R)
• M28: 4,178,717 km (0.116 R)
• M29: 4,260,398 km (0.085 R)
• M30: 4,472,976 km (0.116 R)
• M31: 4,701,113 km (0.113 R)
• M32: 4,896,189 km (0.079 R)
• M33: 4,982,357 km (0.086 R)
• M34: 5,510,288 km (0.027 R)
• M35: 5,638,793 km (0.083 R)
• M36: 5,755,030 km (0.109 R)
• M37: 5,911,509 km (0.049 R)
• M38: 6,003,512 km (0.113 R)
• M39: 6,082,649 km (0.064 R)
• M40: 6,443,180 km (0.119 R)
• M41: 6,578,566 km (0.098 R)
• M42: 6,948,671 km (0.114 R)
• M43: 7,325,658 km (0.081 R)
• M44: 7,637,869 km (0.118 R)
• M45: 7,896,524 km (0.108 R)
• M46: 8,275,156 km (0.082 R)
• M47: 8,734,571 km (0.071 R)
• M48: 8,884,468 km (0.09 R)
• M49: 9,156,586 km (0.113 R)
• M50: 9,309,027 km (0.076 R)
• M51: 9,492,882 km (0.102 R)
• M52: 9,771,135 km (0.061 R)
• M53: 9,942,424 km (0.112 R)
• M54: 10,161,884 km (0.079 R)
• M55: 10,351,425 km (0.104 R)
• M56: 10,846,294 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 13

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.14 AU - 3.68 AU

Year: 4271 Days

Day: 12 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,075,175 km

• M1: 201,060 km (0.056 R)
• M2: 373,995 km (0.062 R)
• M3: 511,625 km (0.071 R)
• M4: 690,245 km (0.114 R)
• M5: 925,861 km (0.084 R)
• M6: 1,066,034 km (0.045 R)
• M7: 1,239,269 km (0.096 R)
• M8: 1,422,227 km (0.055 R)
• M9: 1,503,459 km (0.117 R)
• M10: 1,815,669 km (0.042 R)
• M11: 1,904,530 km (0.095 R)
• M12: 2,040,814 km (0.113 R)
• M13: 2,291,091 km (0.079 R)
• M14: 2,736,594 km (0.057 R)
• M15: 2,856,571 km (0.035 R)
• M16: 3,689,083 km (0.072 R)
• M17: 3,803,077 km (0.079 R)
• M18: 3,957,013 km (0.114 R)
• M19: 4,093,297 km (0.079 R)
• M20: 4,511,872 km (0.07 R)
• M21: 5,028,134 km (0.115 R)
• M22: 5,176,236 km (0.082 R)
• M23: 5,347,077 km (0.102 R)
• M24: 6,503,618 km (0.093 R)
• M25: 6,851,433 km (0.071 R)
• M26: 7,039,328 km (0.074 R)
• M27: 8,528,575 km (0.111 R)
• M28: 8,935,032 km (0.038 R)
• M29: 9,140,729 km (0.094 R)
• M30: 9,244,101 km (0.084 R)
• M31: 9,426,012 km (0.107 R)
• M32: 9,714,287 km (0.098 R)
• M33: 9,952,298 km (0.108 R)
• M34: 10,299,514 km (0.088 R)
• M35: 10,407,225 km (0.12 R)
• M36: 10,569,389 km (0.06 R)
• M37: 11,061,117 km (0.088 R)
• M38: 11,198,897 km (0.115 R)
• M39: 11,365,249 km (0.112 R)
• M40: 11,532,350 km (0.098 R)
• M41: 11,728,174 km (0.116 R)
• M42: 12,123,561 km (0.053 R)
• M43: 12,753,518 km (0.057 R)
• M44: 12,956,223 km (0.051 R)
• M45: 13,335,453 km (0.07 R)
• M46: 13,866,675 km (0.11 R)
• M47: 14,015,525 km (0.086 R)
• M48: 14,254,732 km (0.092 R)
• M49: 14,706,967 km (0.096 R)
• M50: 15,378,661 km (0.107 R)
• M51: 15,532,747 km (0.108 R)
• M52: 16,247,974 km (0.116 R)
• M53: 16,405,052 km (0.051 R)
• M54: 16,593,994 km (0.108 R)
• M55: 16,688,690 km (0.119 R)
• M56: 17,261,201 km (0.074 R)
• M57: 18,294,772 km (0.062 R)
• M58: 18,589,031 km (0.054 R)
• M59: 18,983,970 km (0.099 R)
• M60: 19,215,547 km (0.078 R)
• M61: 19,348,241 km (0.078 R)
• M62: 19,648,184 km (0.055 R)
• M63: 19,815,435 km (0.104 R)
• M64: 19,915,965 km (0.081 R)
• M65: 20,353,837 km (0.078 R)
• M66: 20,965,394 km (0.095 R)
• M67: 21,410,896 km (0.088 R)
• M68: 22,415,745 km (0.054 R)
• M69: 22,520,613 km (0.098 R)
• M70: 22,730,648 km (0.111 R)
• M71: 22,976,737 km (0.08 R)
• M72: 23,755,693 km (0.089 R)
• M73: 23,969,618 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.1

Radius: 4.5

Gravity: 46.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.94 AU - 9.14 AU

Year: 15462 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,075,175 km

• M1: 62,382 km (0.116 R)
• M2: 161,267 km (0.037 R)
• M3: 388,655 km (0.115 R)
• M4: 425,008 km (0.109 R)
• M5: 501,153 km (0.058 R)
• M6: 602,879 km (0.035 R)
• M7: 756,666 km (0.116 R)
• M8: 802,892 km (0.11 R)
• M9: 850,015 km (0.117 R)
• M10: 1,287,589 km (0.109 R)
• M11: 1,485,656 km (0.11 R)
• M12: 1,573,470 km (0.114 R)
• M13: 2,506,961 km (0.098 R)
• M14: 2,576,674 km (0.096 R)
• M15: 2,898,160 km (0.087 R)
• M16: 3,156,964 km (0.109 R)
• M17: 3,578,680 km (0.119 R)
• M18: 3,736,356 km (0.078 R)
• M19: 5,166,213 km (0.094 R)
• M20: 5,255,074 km (0.111 R)
• M21: 5,615,605 km (0.097 R)
• M22: 5,661,382 km (0.086 R)
• M23: 5,707,009 km (0.093 R)
• M24: 6,890,478 km (0.042 R)
• M25: 6,939,247 km (0.062 R)
• M26: 7,086,601 km (0.1 R)
• M27: 7,635,625 km (0.116 R)
• M28: 7,686,189 km (0.103 R)
• M29: 8,774,065 km (0.045 R)
• M30: 8,933,386 km (0.093 R)
• M31: 9,308,877 km (0.072 R)
• M32: 9,689,454 km (0.078 R)
• M33: 10,186,269 km (0.098 R)
• M34: 10,634,763 km (0.12 R)
• M35: 11,551,050 km (0.119 R)
• M36: 11,959,751 km (0.064 R)
• M37: 12,077,485 km (0.076 R)
• M38: 12,492,320 km (0.042 R)
• M39: 13,949,702 km (0.05 R)
• M40: 14,824,401 km (0.035 R)
• M41: 15,781,229 km (0.04 R)
• M42: 15,974,958 km (0.074 R)
• M43: 16,495,409 km (0.071 R)
• M44: 16,757,804 km (0.084 R)
• M45: 18,157,442 km (0.117 R)
• M46: 19,941,695 km (0.098 R)
• M47: 20,642,711 km (0.082 R)
• M48: 20,925,301 km (0.105 R)
• M49: 21,280,447 km (0.073 R)
• M50: 21,996,572 km (0.111 R)
• M51: 23,969,468 km (0.102 R)
• M52: 24,192,220 km (0.067 R)
• M53: 26,150,605 km (0.075 R)
• M54: 31,914,312 km (0.094 R)
• M55: 33,310,509 km (0.096 R)
• M56: 33,393,386 km (0.063 R)
• M57: 34,391,802 km (0.091 R)
• M58: 36,673,768 km (0.063 R)
• M59: 37,445,245 km (0.047 R)
• M60: 37,962,554 km (0.111 R)
• M61: 38,308,724 km (0.077 R)
• M62: 39,528,545 km (0.105 R)
• M63: 39,703,873 km (0.074 R)
• M64: 40,849,643 km (0.085 R)
• M65: 40,938,205 km (0.09 R)
• M66: 41,471,073 km (0.106 R)
• M67: 42,453,931 km (0.077 R)
• M68: 45,081,618 km (0.054 R)
• M69: 45,723,841 km (0.114 R)
• M70: 45,999,849 km (0.076 R)
• M71: 46,461,359 km (0.119 R)
• M72: 47,481,915 km (0.108 R)
• M73: 47,575,115 km (0.06 R)
• M74: 48,603,600 km (0.108 R)
• M75: 49,167,734 km (0.081 R)
• M76: 50,397,578 km (0.118 R)
• M77: 50,492,573 km (0.115 R)
• M78: 52,790,695 km (0.106 R)
• M79: 52,983,676 km (0.072 R)
• M80: 53,661,205 km (0.097 R)
• M81: 54,439,114 km (0.099 R)
• M82: 54,536,502 km (0.106 R)
• M83: 55,122,776 km (0.1 R)
• M84: 57,686,734 km (0.095 R)
• M85: 58,283,929 km (0.073 R)
• M86: 61,401,997 km (0.1 R)
• M87: 62,215,510 km (0.096 R)
• M88: 64,058,706 km (0.094 R)
• M89: 64,264,552 km (0.104 R)
• M90: 65,919,703 km (0.103 R)
• M91: 66,439,855 km (0.098 R)
• M92: 66,543,975 km (0.078 R)
• M93: 67,693,635 km (0.111 R)
• M94: 69,060,810 km (0.065 R)
• M95: 70,224,681 km (0.112 R)
• M96: 70,436,961 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit