🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 13

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.92 AU - 2.82 AU

Year: 2518 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,846,522 km

• M1: 162,912 km (0.092 R)
• M2: 301,589 km (0.102 R)
• M3: 388,057 km (0.084 R)
• M4: 493,523 km (0.115 R)
• M5: 632,350 km (0.039 R)
• M6: 733,478 km (0.112 R)
• M7: 1,144,424 km (0.097 R)
• M8: 1,290,730 km (0.096 R)
• M9: 1,443,769 km (0.038 R)
• M10: 1,603,091 km (0.093 R)
• M11: 1,716,187 km (0.101 R)
• M12: 2,139,399 km (0.098 R)
• M13: 2,416,155 km (0.114 R)
• M14: 2,631,576 km (0.099 R)
• M15: 3,461,695 km (0.078 R)
• M16: 3,596,482 km (0.111 R)
• M17: 3,801,731 km (0.111 R)
• M18: 3,885,057 km (0.074 R)
• M19: 4,167,049 km (0.083 R)
• M20: 4,354,046 km (0.11 R)
• M21: 4,514,415 km (0.074 R)
• M22: 4,977,121 km (0.065 R)
• M23: 5,160,229 km (0.055 R)
• M24: 5,439,379 km (0.066 R)
• M25: 5,723,465 km (0.029 R)
• M26: 5,980,175 km (0.098 R)
• M27: 6,077,413 km (0.103 R)
• M28: 6,158,795 km (0.069 R)
• M29: 6,289,992 km (0.06 R)
• M30: 6,638,555 km (0.08 R)
• M31: 6,823,608 km (0.107 R)
• M32: 6,925,334 km (0.114 R)
• M33: 7,250,710 km (0.054 R)
• M34: 7,511,309 km (0.118 R)
• M35: 7,616,327 km (0.051 R)
• M36: 7,845,660 km (0.108 R)
• M37: 7,988,078 km (0.05 R)
• M38: 8,547,574 km (0.11 R)
• M39: 8,767,632 km (0.038 R)
• M40: 8,989,486 km (0.09 R)
• M41: 9,439,027 km (0.116 R)
• M42: 9,780,858 km (0.103 R)
• M43: 10,127,028 km (0.077 R)
• M44: 10,243,265 km (0.083 R)
• M45: 10,398,847 km (0.11 R)
• M46: 10,614,268 km (0.116 R)
• M47: 10,752,048 km (0.038 R)
• M48: 10,950,115 km (0.107 R)
• M49: 11,109,287 km (0.097 R)
• M50: 11,733,709 km (0.081 R)
• M51: 11,835,436 km (0.074 R)
• M52: 12,019,291 km (0.119 R)
• M53: 12,183,699 km (0.073 R)
• M54: 12,266,128 km (0.118 R)
• M55: 12,348,706 km (0.106 R)
• M56: 12,431,583 km (0.036 R)
• M57: 12,556,048 km (0.081 R)
• M58: 12,639,374 km (0.054 R)
• M59: 12,722,850 km (0.107 R)
• M60: 12,953,380 km (0.103 R)
• M61: 13,439,723 km (0.075 R)
• M62: 13,589,022 km (0.102 R)
• M63: 13,674,442 km (0.083 R)
• M64: 14,213,144 km (0.065 R)
• M65: 14,386,977 km (0.084 R)
• M66: 14,627,081 km (0.045 R)
• M67: 14,736,737 km (0.074 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.6

Radius: 7.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.67 AU - 6.63 AU

Year: 10527 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,846,522 km

• M1: 174,730 km (0.097 R)
• M2: 308,172 km (0.078 R)
• M3: 439,818 km (0.115 R)
• M4: 875,297 km (0.1 R)
• M5: 996,920 km (0.116 R)
• M6: 1,180,477 km (0.075 R)
• M7: 1,375,104 km (0.07 R)
• M8: 1,906,176 km (0.108 R)
• M9: 2,324,751 km (0.058 R)
• M10: 2,397,306 km (0.081 R)
• M11: 2,594,625 km (0.025 R)
• M12: 3,057,631 km (0.04 R)
• M13: 3,110,589 km (0.084 R)
• M14: 3,163,995 km (0.105 R)
• M15: 3,298,783 km (0.115 R)
• M16: 3,657,967 km (0.114 R)
• M17: 4,323,977 km (0.096 R)
• M18: 4,625,267 km (0.114 R)
• M19: 4,686,303 km (0.047 R)
• M20: 4,871,206 km (0.081 R)
• M21: 5,184,613 km (0.091 R)
• M22: 5,311,772 km (0.119 R)
• M23: 5,569,379 km (0.074 R)
• M24: 5,996,631 km (0.044 R)
• M25: 6,197,391 km (0.088 R)
• M26: 7,412,275 km (0.052 R)
• M27: 7,772,657 km (0.049 R)
• M28: 7,991,668 km (0.105 R)
• M29: 8,323,925 km (0.112 R)
• M30: 9,580,696 km (0.103 R)
• M31: 10,612,024 km (0.116 R)
• M32: 10,692,807 km (0.107 R)
• M33: 10,773,739 km (0.09 R)
• M34: 11,222,982 km (0.067 R)
• M35: 11,470,566 km (0.096 R)
• M36: 12,139,418 km (0.111 R)
• M37: 12,266,277 km (0.1 R)
• M38: 12,563,977 km (0.11 R)
• M39: 12,993,473 km (0.082 R)
• M40: 13,166,557 km (0.118 R)
• M41: 13,384,073 km (0.12 R)
• M42: 13,646,617 km (0.102 R)
• M43: 14,221,372 km (0.046 R)
• M44: 14,984,770 km (0.109 R)
• M45: 15,166,382 km (0.047 R)
• M46: 15,899,860 km (0.089 R)
• M47: 16,410,886 km (0.112 R)
• M48: 17,783,896 km (0.06 R)
• M49: 19,787,161 km (0.071 R)
• M50: 21,144,761 km (0.047 R)
• M51: 21,195,625 km (0.083 R)
• M52: 21,297,501 km (0.094 R)
• M53: 21,399,527 km (0.073 R)
• M54: 22,324,939 km (0.097 R)
• M55: 23,631,826 km (0.069 R)
• M56: 23,843,208 km (0.112 R)
• M57: 24,374,579 km (0.12 R)
• M58: 24,695,168 km (0.1 R)
• M59: 26,209,846 km (0.081 R)
• M60: 26,813,025 km (0.119 R)
• M61: 26,978,330 km (0.079 R)
• M62: 27,642,994 km (0.057 R)
• M63: 28,313,043 km (0.103 R)
• M64: 28,537,589 km (0.054 R)
• M65: 28,650,087 km (0.09 R)
• M66: 29,498,456 km (0.106 R)
• M67: 29,669,147 km (0.081 R)
• M68: 29,726,144 km (0.105 R)
• M69: 30,355,203 km (0.096 R)
• M70: 30,757,771 km (0.104 R)
• M71: 31,742,723 km (0.044 R)
• M72: 31,975,946 km (0.076 R)
• M73: 32,855,881 km (0.114 R)
• M74: 33,091,797 km (0.099 R)
• M75: 34,579,249 km (0.042 R)
• M76: 34,759,215 km (0.087 R)
• M77: 34,819,353 km (0.057 R)
• M78: 36,698,153 km (0.094 R)
• M79: 36,943,045 km (0.106 R)
• M80: 38,547,631 km (0.075 R)
• M81: 39,295,920 km (0.049 R)
• M82: 39,420,984 km (0.114 R)
• M83: 40,427,179 km (0.089 R)
• M84: 40,679,999 km (0.096 R)
• M85: 41,441,752 km (0.11 R)
• M86: 41,569,209 km (0.107 R)
• M87: 41,824,423 km (0.097 R)
• M88: 42,272,319 km (0.118 R)
• M89: 43,108,272 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.1

Radius: 3

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.04 AU - 7.7 AU

Year: 13811 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,846,522 km

• M1: 220,358 km (0.051 R)
• M2: 251,773 km (0.075 R)
• M3: 284,685 km (0.099 R)
• M4: 566,078 km (0.119 R)
• M5: 749,186 km (0.059 R)
• M6: 797,656 km (0.058 R)
• M7: 1,367,175 km (0.118 R)
• M8: 1,689,110 km (0.028 R)
• M9: 1,834,219 km (0.081 R)
• M10: 1,866,981 km (0.043 R)
• M11: 2,784,914 km (0.093 R)
• M12: 3,632,685 km (0.09 R)
• M13: 3,882,364 km (0.09 R)
• M14: 4,224,045 km (0.075 R)
• M15: 5,142,726 km (0.117 R)
• M16: 6,218,484 km (0.08 R)
• M17: 6,466,667 km (0.098 R)
• M18: 6,819,569 km (0.092 R)
• M19: 6,896,013 km (0.053 R)
• M20: 7,861,966 km (0.095 R)
• M21: 8,786,182 km (0.036 R)
• M22: 9,204,757 km (0.097 R)
• M23: 10,469,457 km (0.077 R)
• M24: 13,252,127 km (0.08 R)
• M25: 13,699,275 km (0.091 R)
• M26: 13,763,602 km (0.09 R)
• M27: 13,892,556 km (0.115 R)
• M28: 13,957,033 km (0.063 R)
• M29: 14,249,048 km (0.104 R)
• M30: 15,536,936 km (0.092 R)
• M31: 15,604,105 km (0.039 R)
• M32: 16,930,589 km (0.085 R)
• M33: 17,940,225 km (0.065 R)
• M34: 19,005,063 km (0.067 R)
• M35: 20,090,096 km (0.038 R)
• M36: 23,156,703 km (0.098 R)
• M37: 23,271,594 km (0.098 R)
• M38: 23,926,384 km (0.089 R)
• M39: 24,236,650 km (0.112 R)
• M40: 25,926,957 km (0.051 R)
• M41: 26,245,600 km (0.107 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: 175 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit