🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 9.6

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.12 AU - 1.74 AU

Year: 1104 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,994,722 km

• M1: 119,828 km (0.093 R)
• M2: 236,215 km (0.116 R)
• M3: 392,246 km (0.117 R)
• M4: 465,997 km (0.115 R)
• M5: 686,953 km (0.113 R)
• M6: 813,812 km (0.103 R)
• M7: 876,943 km (0.102 R)
• M8: 1,365,829 km (0.1 R)
• M9: 1,598,902 km (0.068 R)
• M10: 1,688,511 km (0.11 R)
• M11: 1,929,663 km (0.109 R)
• M12: 2,006,107 km (0.114 R)
• M13: 2,113,070 km (0.071 R)
• M14: 2,201,931 km (0.034 R)
• M15: 2,332,530 km (0.095 R)
• M16: 2,414,360 km (0.093 R)
• M17: 2,476,144 km (0.032 R)
• M18: 2,538,676 km (0.073 R)
• M19: 2,990,910 km (0.104 R)
• M20: 3,102,361 km (0.113 R)
• M21: 3,317,931 km (0.097 R)
• M22: 3,421,902 km (0.084 R)
• M23: 3,503,433 km (0.104 R)
• M24: 3,585,562 km (0.052 R)
• M25: 3,668,439 km (0.114 R)
• M26: 3,739,947 km (0.081 R)
• M27: 3,824,021 km (0.074 R)
• M28: 3,994,114 km (0.096 R)
• M29: 4,468,189 km (0.116 R)
• M30: 4,544,783 km (0.091 R)
• M31: 4,686,153 km (0.092 R)
• M32: 4,750,929 km (0.116 R)
• M33: 4,933,887 km (0.059 R)
• M34: 5,026,339 km (0.106 R)
• M35: 5,145,868 km (0.096 R)
• M36: 5,226,202 km (0.101 R)
• M37: 6,009,646 km (0.083 R)
• M38: 6,165,078 km (0.067 R)
• M39: 6,236,137 km (0.097 R)
• M40: 6,321,856 km (0.091 R)
• M41: 6,422,386 km (0.114 R)
• M42: 6,523,365 km (0.085 R)
• M43: 6,712,307 km (0.086 R)
• M44: 6,814,781 km (0.063 R)
• M45: 6,947,475 km (0.112 R)
• M46: 7,230,215 km (0.106 R)
• M47: 7,320,273 km (0.043 R)
• M48: 7,638,467 km (0.076 R)
• M49: 7,714,912 km (0.057 R)
• M50: 7,776,247 km (0.052 R)
• M51: 8,023,233 km (0.06 R)
• M52: 8,304,178 km (0.072 R)
• M53: 8,398,574 km (0.105 R)
• M54: 8,588,414 km (0.074 R)
• M55: 8,779,600 km (0.114 R)
• M56: 8,859,784 km (0.114 R)
• M57: 9,657,739 km (0.114 R)
• M58: 9,790,283 km (0.084 R)
• M59: 9,889,915 km (0.116 R)
• M60: 10,225,014 km (0.054 R)
• M61: 10,495,637 km (0.099 R)
• M62: 10,597,663 km (0.028 R)
• M63: 10,683,083 km (0.069 R)
• M64: 11,061,416 km (0.093 R)
• M65: 11,165,237 km (0.069 R)
• M66: 11,269,507 km (0.097 R)
• M67: 11,654,572 km (0.052 R)
• M68: 11,937,461 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 11.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.18 AU

Year: 1546 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,994,722 km

• M1: 270,473 km (0.115 R)
• M2: 347,516 km (0.086 R)
• M3: 425,157 km (0.095 R)
• M4: 565,630 km (0.115 R)
• M5: 669,301 km (0.085 R)
• M6: 853,306 km (0.119 R)
• M7: 1,229,545 km (0.103 R)
• M8: 1,307,485 km (0.11 R)
• M9: 1,387,221 km (0.115 R)
• M10: 1,496,128 km (0.066 R)
• M11: 1,617,602 km (0.106 R)
• M12: 1,752,240 km (0.052 R)
• M13: 1,951,355 km (0.105 R)
• M14: 2,116,062 km (0.066 R)
• M15: 2,426,627 km (0.064 R)
• M16: 2,570,540 km (0.068 R)
• M17: 2,649,378 km (0.038 R)
• M18: 2,751,853 km (0.115 R)
• M19: 2,972,659 km (0.055 R)
• M20: 3,163,247 km (0.056 R)
• M21: 3,308,955 km (0.088 R)
• M22: 3,444,341 km (0.099 R)
• M23: 3,518,991 km (0.049 R)
• M24: 4,096,588 km (0.115 R)
• M25: 4,282,538 km (0.08 R)
• M26: 4,539,099 km (0.096 R)
• M27: 5,039,354 km (0.044 R)
• M28: 5,615,904 km (0.111 R)
• M29: 5,704,316 km (0.09 R)
• M30: 5,778,218 km (0.113 R)
• M31: 6,412,064 km (0.086 R)
• M32: 6,550,891 km (0.104 R)
• M33: 6,721,732 km (0.088 R)
• M34: 6,831,387 km (0.084 R)
• M35: 7,163,644 km (0.065 R)
• M36: 7,372,033 km (0.113 R)
• M37: 7,452,667 km (0.074 R)
• M38: 7,992,565 km (0.101 R)
• M39: 8,075,443 km (0.102 R)
• M40: 8,460,657 km (0.091 R)
• M41: 8,596,043 km (0.088 R)
• M42: 8,766,286 km (0.106 R)
• M43: 8,886,114 km (0.118 R)
• M44: 9,249,038 km (0.062 R)
• M45: 9,388,463 km (0.077 R)
• M46: 9,493,630 km (0.097 R)
• M47: 9,581,444 km (0.09 R)
• M48: 10,312,380 km (0.109 R)
• M49: 10,420,838 km (0.093 R)
• M50: 10,620,701 km (0.079 R)
• M51: 10,748,607 km (0.119 R)
• M52: 11,246,618 km (0.034 R)
• M53: 11,658,012 km (0.07 R)
• M54: 11,752,110 km (0.117 R)
• M55: 11,846,655 km (0.053 R)
• M56: 11,960,200 km (0.115 R)
• M57: 12,036,196 km (0.034 R)
• M58: 12,246,082 km (0.082 R)
• M59: 12,591,952 km (0.036 R)
• M60: 13,214,878 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 7

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.34 AU - 9.46 AU

Year: 14337 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,994,722 km

• M1: 156,031 km (0.073 R)
• M2: 297,101 km (0.05 R)
• M3: 659,876 km (0.096 R)
• M4: 723,904 km (0.119 R)
• M5: 1,126,622 km (0.067 R)
• M6: 1,337,704 km (0.082 R)
• M7: 1,476,082 km (0.084 R)
• M8: 2,604,349 km (0.085 R)
• M9: 2,848,493 km (0.114 R)
• M10: 2,991,359 km (0.064 R)
• M11: 3,099,967 km (0.06 R)
• M12: 3,283,972 km (0.116 R)
• M13: 3,509,716 km (0.111 R)
• M14: 4,461,756 km (0.063 R)
• M15: 5,138,388 km (0.119 R)
• M16: 5,400,483 km (0.083 R)
• M17: 6,212,500 km (0.098 R)
• M18: 6,305,101 km (0.113 R)
• M19: 6,538,474 km (0.092 R)
• M20: 6,727,267 km (0.071 R)
• M21: 6,965,875 km (0.092 R)
• M22: 7,062,067 km (0.082 R)
• M23: 7,304,565 km (0.108 R)
• M24: 7,947,686 km (0.077 R)
• M25: 8,712,131 km (0.105 R)
• M26: 8,867,863 km (0.111 R)
• M27: 9,234,826 km (0.085 R)
• M28: 11,538,633 km (0.031 R)
• M29: 13,286,684 km (0.05 R)
• M30: 13,406,213 km (0.099 R)
• M31: 14,008,793 km (0.099 R)
• M32: 14,681,834 km (0.05 R)
• M33: 14,991,203 km (0.084 R)
• M34: 16,186,639 km (0.088 R)
• M35: 16,314,246 km (0.113 R)
• M36: 16,506,330 km (0.106 R)
• M37: 16,957,218 km (0.099 R)
• M38: 17,086,919 km (0.057 R)
• M39: 19,070,138 km (0.108 R)
• M40: 19,272,394 km (0.099 R)
• M41: 20,985,739 km (0.096 R)
• M42: 22,036,963 km (0.087 R)
• M43: 22,320,302 km (0.086 R)
• M44: 25,811,766 km (0.118 R)
• M45: 27,467,815 km (0.117 R)
• M46: 27,620,105 km (0.115 R)
• M47: 28,078,623 km (0.099 R)
• M48: 28,770,962 km (0.035 R)
• M49: 28,925,646 km (0.088 R)
• M50: 29,937,376 km (0.119 R)
• M51: 30,881,638 km (0.072 R)
• M52: 31,119,199 km (0.069 R)
• M53: 32,880,116 km (0.116 R)
• M54: 33,365,860 km (0.11 R)
• M55: 33,609,705 km (0.114 R)
• M56: 34,344,679 km (0.039 R)
• M57: 35,332,773 km (0.096 R)
• M58: 37,759,101 km (0.095 R)
• M59: 38,267,883 km (0.049 R)
• M60: 38,693,489 km (0.091 R)
• M61: 40,932,072 km (0.059 R)
• M62: 41,454,617 km (0.064 R)
• M63: 42,067,071 km (0.117 R)
• M64: 42,418,327 km (0.093 R)
• M65: 43,478,078 km (0.076 R)
• M66: 44,814,885 km (0.052 R)
• M67: 44,904,494 km (0.099 R)
• M68: 47,620,293 km (0.039 R)
• M69: 48,813,486 km (0.032 R)
• M70: 49,460,198 km (0.072 R)
• M71: 50,295,702 km (0.096 R)
• M72: 50,575,151 km (0.104 R)
• M73: 51,135,843 km (0.112 R)
• M74: 51,698,481 km (0.105 R)
• M75: 51,792,428 km (0.035 R)
• M76: 52,168,966 km (0.117 R)
• M77: 53,208,971 km (0.092 R)
• M78: 53,303,965 km (0.067 R)
• M79: 53,969,676 km (0.115 R)
• M80: 54,638,229 km (0.119 R)
• M81: 55,309,624 km (0.052 R)
• M82: 56,080,053 km (0.097 R)
• M83: 56,757,283 km (0.087 R)
• M84: 57,729,220 km (0.099 R)
• M85: 59,689,850 km (0.092 R)
• M86: 60,282,257 km (0.067 R)
• M87: 60,480,026 km (0.117 R)
• M88: 60,678,243 km (0.062 R)
• M89: 61,273,941 km (0.103 R)
• M90: 62,471,024 km (0.117 R)
• M91: 64,079,051 km (0.063 R)
• M92: 64,180,030 km (0.111 R)
• M93: 66,925,899 km (0.037 R)
• M94: 67,130,848 km (0.046 R)
• M95: 67,541,344 km (0.102 R)
• M96: 68,881,143 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.1

Radius: 8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.88 AU - 10.9 AU

Year: 23204 Days

Day: 15 Hours

Environment

Temp: -221 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,994,722 km

• M1: 132,843 km (0.032 R)
• M2: 194,028 km (0.077 R)
• M3: 258,804 km (0.086 R)
• M4: 473,028 km (0.083 R)
• M5: 590,612 km (0.118 R)
• M6: 855,550 km (0.118 R)
• M7: 927,507 km (0.118 R)
• M8: 1,209,349 km (0.104 R)
• M9: 1,402,630 km (0.115 R)
• M10: 1,605,784 km (0.03 R)
• M11: 1,818,661 km (0.12 R)
• M12: 2,105,740 km (0.061 R)
• M13: 2,722,382 km (0.075 R)
• M14: 3,276,792 km (0.102 R)
• M15: 3,665,597 km (0.068 R)
• M16: 4,360,030 km (0.091 R)
• M17: 4,657,730 km (0.111 R)
• M18: 5,453,291 km (0.07 R)
• M19: 5,727,803 km (0.027 R)
• M20: 5,913,305 km (0.113 R)
• M21: 6,100,900 km (0.08 R)
• M22: 6,433,756 km (0.053 R)
• M23: 6,723,826 km (0.112 R)
• M24: 7,568,904 km (0.085 R)
• M25: 7,978,204 km (0.081 R)
• M26: 8,185,547 km (0.103 R)
• M27: 9,194,435 km (0.085 R)
• M28: 9,411,800 km (0.075 R)
• M29: 9,741,215 km (0.033 R)
• M30: 11,211,463 km (0.057 R)
• M31: 11,269,357 km (0.072 R)
• M32: 11,385,445 km (0.096 R)
• M33: 12,031,409 km (0.064 R)
• M34: 13,481,611 km (0.084 R)
• M35: 13,666,813 km (0.103 R)
• M36: 14,478,830 km (0.064 R)
• M37: 14,541,960 km (0.046 R)
• M38: 16,149,389 km (0.082 R)
• M39: 16,808,069 km (0.094 R)
• M40: 17,274,216 km (0.098 R)
• M41: 18,083,540 km (0.049 R)
• M42: 20,655,277 km (0.09 R)
• M43: 21,154,635 km (0.115 R)
• M44: 21,441,713 km (0.118 R)
• M45: 21,585,776 km (0.032 R)
• M46: 23,339,213 km (0.11 R)
• M47: 23,561,665 km (0.054 R)
• M48: 24,083,312 km (0.082 R)
• M49: 24,383,107 km (0.106 R)
• M50: 25,518,255 km (0.067 R)
• M51: 25,900,478 km (0.082 R)
• M52: 27,997,092 km (0.08 R)
• M53: 30,228,344 km (0.072 R)
• M54: 31,038,865 km (0.085 R)
• M55: 31,120,396 km (0.113 R)
• M56: 31,446,968 km (0.101 R)
• M57: 33,263,087 km (0.111 R)
• M58: 33,346,413 km (0.056 R)
• M59: 33,931,939 km (0.063 R)
• M60: 35,538,171 km (0.098 R)
• M61: 38,211,485 km (0.086 R)
• M62: 38,824,088 km (0.079 R)
• M63: 39,263,607 km (0.086 R)
• M64: 39,704,920 km (0.106 R)
• M65: 40,948,976 km (0.096 R)
• M66: 41,665,550 km (0.064 R)
• M67: 42,838,996 km (0.03 R)
• M68: 43,749,000 km (0.118 R)
• M69: 44,389,727 km (0.1 R)
• M70: 44,665,287 km (0.055 R)
• M71: 45,218,200 km (0.042 R)
• M72: 49,626,550 km (0.095 R)
• M73: 51,543,498 km (0.108 R)
• M74: 53,875,728 km (0.084 R)
• M75: 53,973,715 km (0.103 R)
• M76: 55,054,709 km (0.081 R)
• M77: 58,743,194 km (0.075 R)
• M78: 59,449,895 km (0.11 R)
• M79: 59,956,433 km (0.115 R)
• M80: 60,362,741 km (0.107 R)
• M81: 60,668,070 km (0.068 R)
• M82: 61,587,050 km (0.103 R)
• M83: 61,689,375 km (0.114 R)
• M84: 63,852,859 km (0.093 R)
• M85: 64,891,667 km (0.105 R)
• M86: 65,308,746 km (0.106 R)
• M87: 66,880,870 km (0.116 R)
• M88: 66,986,187 km (0.115 R)
• M89: 67,724,452 km (0.118 R)
• M90: 68,359,345 km (0.076 R)
• M91: 71,241,199 km (0.079 R)
• M92: 71,348,610 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit