🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 8.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.16 AU - 1.24 AU

Year: 849 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,861,879 km

• M1: 103,971 km (0.115 R)
• M2: 195,225 km (0.073 R)
• M3: 249,080 km (0.043 R)
• M4: 310,565 km (0.061 R)
• M5: 497,563 km (0.09 R)
• M6: 590,463 km (0.116 R)
• M7: 679,623 km (0.081 R)
• M8: 746,942 km (0.096 R)
• M9: 969,095 km (0.045 R)
• M10: 1,069,924 km (0.059 R)
• M11: 1,308,533 km (0.066 R)
• M12: 1,400,685 km (0.102 R)
• M13: 1,543,102 km (0.087 R)
• M14: 1,605,634 km (0.089 R)
• M15: 1,711,848 km (0.084 R)
• M16: 1,857,108 km (0.108 R)
• M17: 1,946,268 km (0.072 R)
• M18: 2,160,044 km (0.087 R)
• M19: 2,293,485 km (0.08 R)
• M20: 2,446,075 km (0.105 R)
• M21: 2,544,061 km (0.071 R)
• M22: 2,601,956 km (0.103 R)
• M23: 2,676,904 km (0.092 R)
• M24: 2,752,601 km (0.115 R)
• M25: 2,820,518 km (0.086 R)
• M26: 2,966,825 km (0.062 R)
• M27: 3,089,196 km (0.115 R)
• M28: 3,150,980 km (0.064 R)
• M29: 3,213,213 km (0.038 R)
• M30: 3,411,430 km (0.053 R)
• M31: 3,493,709 km (0.114 R)
• M32: 3,604,561 km (0.092 R)
• M33: 3,735,309 km (0.09 R)
• M34: 4,011,018 km (0.062 R)
• M35: 4,078,636 km (0.086 R)
• M36: 4,422,113 km (0.049 R)
• M37: 4,795,509 km (0.059 R)
• M38: 5,116,247 km (0.095 R)
• M39: 5,379,988 km (0.107 R)
• M40: 5,604,983 km (0.076 R)
• M41: 5,767,596 km (0.036 R)
• M42: 5,854,961 km (0.101 R)
• M43: 5,986,757 km (0.071 R)
• M44: 6,097,460 km (0.105 R)
• M45: 6,175,400 km (0.117 R)
• M46: 6,264,710 km (0.08 R)
• M47: 6,365,838 km (0.081 R)
• M48: 6,603,848 km (0.065 R)
• M49: 6,695,253 km (0.117 R)
• M50: 6,821,813 km (0.116 R)
• M51: 6,925,783 km (0.031 R)
• M52: 6,983,827 km (0.094 R)
• M53: 7,335,382 km (0.109 R)
• M54: 7,585,061 km (0.075 R)
• M55: 7,692,771 km (0.101 R)
• M56: 7,752,910 km (0.062 R)
• M57: 7,934,222 km (0.109 R)
• M58: 8,031,610 km (0.116 R)
• M59: 8,129,298 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 14.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.14 AU - 1.6 AU

Year: 1035 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,861,879 km

• M1: 300,542 km (0.042 R)
• M2: 518,506 km (0.106 R)
• M3: 650,003 km (0.108 R)
• M4: 776,413 km (0.109 R)
• M5: 879,336 km (0.044 R)
• M6: 987,645 km (0.078 R)
• M7: 1,108,221 km (0.086 R)
• M8: 1,249,441 km (0.107 R)
• M9: 1,413,251 km (0.098 R)
• M10: 1,526,646 km (0.025 R)
• M11: 1,754,633 km (0.101 R)
• M12: 1,859,651 km (0.091 R)
• M13: 2,021,516 km (0.076 R)
• M14: 2,160,044 km (0.112 R)
• M15: 2,350,033 km (0.046 R)
• M16: 2,545,557 km (0.096 R)
• M17: 2,716,249 km (0.112 R)
• M18: 2,839,068 km (0.11 R)
• M19: 2,953,361 km (0.104 R)
• M20: 3,143,949 km (0.112 R)
• M21: 3,448,381 km (0.094 R)
• M22: 3,717,208 km (0.042 R)
• M23: 4,110,052 km (0.054 R)
• M24: 4,240,052 km (0.112 R)
• M25: 4,431,687 km (0.118 R)
• M26: 4,528,627 km (0.105 R)
• M27: 4,638,432 km (0.113 R)
• M28: 5,239,665 km (0.065 R)
• M29: 5,432,796 km (0.106 R)
• M30: 5,733,338 km (0.113 R)
• M31: 5,985,860 km (0.115 R)
• M32: 6,079,807 km (0.062 R)
• M33: 6,174,353 km (0.1 R)
• M34: 6,709,764 km (0.047 R)
• M35: 7,089,293 km (0.072 R)
• M36: 7,403,748 km (0.033 R)
• M37: 7,577,282 km (0.114 R)
• M38: 8,135,731 km (0.059 R)
• M39: 8,254,960 km (0.07 R)
• M40: 8,570,911 km (0.118 R)
• M41: 8,676,976 km (0.074 R)
• M42: 8,783,639 km (0.113 R)
• M43: 8,982,903 km (0.08 R)
• M44: 9,090,763 km (0.092 R)
• M45: 9,261,155 km (0.078 R)
• M46: 9,432,744 km (0.112 R)
• M47: 9,731,491 km (0.12 R)
• M48: 10,033,380 km (0.113 R)
• M49: 10,257,776 km (0.034 R)
• M50: 10,467,812 km (0.049 R)
• M51: 10,613,969 km (0.046 R)
• M52: 10,842,704 km (0.043 R)
• M53: 10,990,656 km (0.08 R)
• M54: 11,255,295 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 13.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.05 AU - 3.45 AU

Year: 3783 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,861,879 km

• M1: 175,030 km (0.085 R)
• M2: 465,549 km (0.054 R)
• M3: 630,106 km (0.034 R)
• M4: 953,537 km (0.108 R)
• M5: 1,085,931 km (0.059 R)
• M6: 1,186,311 km (0.102 R)
• M7: 1,452,296 km (0.119 R)
• M8: 1,621,491 km (0.025 R)
• M9: 2,089,882 km (0.076 R)
• M10: 2,217,639 km (0.086 R)
• M11: 2,514,890 km (0.052 R)
• M12: 2,737,940 km (0.081 R)
• M13: 3,314,640 km (0.112 R)
• M14: 3,694,469 km (0.074 R)
• M15: 4,048,567 km (0.096 R)
• M16: 4,168,993 km (0.112 R)
• M17: 4,434,230 km (0.083 R)
• M18: 4,558,546 km (0.075 R)
• M19: 4,768,283 km (0.044 R)
• M20: 5,197,628 km (0.116 R)
• M21: 5,306,984 km (0.098 R)
• M22: 6,162,834 km (0.108 R)
• M23: 6,348,634 km (0.098 R)
• M24: 6,654,412 km (0.072 R)
• M25: 7,452,517 km (0.103 R)
• M26: 7,600,918 km (0.099 R)
• M27: 7,875,580 km (0.106 R)
• M28: 8,357,584 km (0.091 R)
• M29: 8,563,581 km (0.057 R)
• M30: 9,006,689 km (0.087 R)
• M31: 9,350,615 km (0.079 R)
• M32: 9,537,762 km (0.042 R)
• M33: 9,699,028 km (0.113 R)
• M34: 9,969,950 km (0.101 R)
• M35: 10,298,317 km (0.116 R)
• M36: 10,741,726 km (0.097 R)
• M37: 11,247,965 km (0.058 R)
• M38: 11,704,687 km (0.03 R)
• M39: 11,935,367 km (0.103 R)
• M40: 12,430,386 km (0.106 R)
• M41: 13,051,367 km (0.07 R)
• M42: 13,140,976 km (0.088 R)
• M43: 13,260,654 km (0.081 R)
• M44: 13,350,712 km (0.106 R)
• M45: 13,440,920 km (0.048 R)
• M46: 13,864,581 km (0.107 R)
• M47: 14,170,060 km (0.073 R)
• M48: 14,694,251 km (0.062 R)
• M49: 15,068,246 km (0.07 R)
• M50: 15,350,686 km (0.106 R)
• M51: 15,635,072 km (0.052 R)
• M52: 15,730,216 km (0.041 R)
• M53: 16,757,205 km (0.095 R)
• M54: 16,952,132 km (0.111 R)
• M55: 17,115,193 km (0.117 R)
• M56: 17,344,377 km (0.093 R)
• M57: 17,475,724 km (0.104 R)
• M58: 17,574,608 km (0.077 R)
• M59: 17,805,737 km (0.113 R)
• M60: 18,371,516 km (0.085 R)
• M61: 18,606,235 km (0.076 R)
• M62: 18,808,192 km (0.079 R)
• M63: 18,943,130 km (0.079 R)
• M64: 19,044,707 km (0.112 R)
• M65: 19,214,201 km (0.077 R)
• M66: 19,794,491 km (0.107 R)
• M67: 21,077,293 km (0.09 R)
• M68: 21,923,718 km (0.082 R)
• M69: 22,709,406 km (0.088 R)
• M70: 22,817,266 km (0.053 R)
• M71: 23,105,840 km (0.043 R)
• M72: 23,649,927 km (0.057 R)
• M73: 23,978,444 km (0.042 R)
• M74: 24,124,901 km (0.104 R)
• M75: 24,566,214 km (0.097 R)
• M76: 24,676,917 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit