🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 13.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.84 AU - 3.36 AU

Year: 3702 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,814,699 km

• M1: 232,026 km (0.088 R)
• M2: 529,726 km (0.066 R)
• M3: 636,240 km (0.05 R)
• M4: 795,412 km (0.099 R)
• M5: 886,517 km (0.036 R)
• M6: 1,118,394 km (0.073 R)
• M7: 1,248,843 km (0.085 R)
• M8: 2,010,745 km (0.067 R)
• M9: 2,337,766 km (0.042 R)
• M10: 2,508,008 km (0.05 R)
• M11: 2,594,625 km (0.069 R)
• M12: 2,682,290 km (0.079 R)
• M13: 3,516,597 km (0.052 R)
• M14: 3,712,421 km (0.095 R)
• M15: 3,851,846 km (0.032 R)
• M16: 4,156,427 km (0.119 R)
• M17: 4,426,751 km (0.106 R)
• M18: 4,617,488 km (0.053 R)
• M19: 4,703,058 km (0.09 R)
• M20: 4,789,226 km (0.083 R)
• M21: 5,161,276 km (0.083 R)
• M22: 5,295,017 km (0.1 R)
• M23: 5,407,215 km (0.102 R)
• M24: 5,565,639 km (0.098 R)
• M25: 5,771,785 km (0.064 R)
• M26: 6,003,811 km (0.118 R)
• M27: 6,718,141 km (0.111 R)
• M28: 7,184,737 km (0.111 R)
• M29: 7,661,655 km (0.065 R)
• M30: 7,942,600 km (0.036 R)
• M31: 9,100,188 km (0.104 R)
• M32: 9,262,203 km (0.116 R)
• M33: 9,452,341 km (0.089 R)
• M34: 9,561,698 km (0.099 R)
• M35: 9,836,658 km (0.108 R)
• M36: 10,198,087 km (0.11 R)
• M37: 10,310,136 km (0.116 R)
• M38: 10,677,249 km (0.083 R)
• M39: 10,791,242 km (0.106 R)
• M40: 10,934,108 km (0.056 R)
• M41: 11,020,127 km (0.082 R)
• M42: 11,135,168 km (0.11 R)
• M43: 11,279,530 km (0.098 R)
• M44: 11,657,863 km (0.047 R)
• M45: 12,248,176 km (0.082 R)
• M46: 12,517,003 km (0.117 R)
• M47: 12,697,418 km (0.072 R)
• M48: 13,121,528 km (0.03 R)
• M49: 13,243,451 km (0.116 R)
• M50: 14,358,852 km (0.088 R)
• M51: 15,119,109 km (0.046 R)
• M52: 15,472,010 km (0.096 R)
• M53: 15,795,142 km (0.118 R)
• M54: 16,382,313 km (0.112 R)
• M55: 16,777,850 km (0.088 R)
• M56: 17,343,629 km (0.086 R)
• M57: 17,578,348 km (0.054 R)
• M58: 17,712,986 km (0.079 R)
• M59: 18,051,227 km (0.04 R)
• M60: 18,596,511 km (0.032 R)
• M61: 19,043,659 km (0.105 R)
• M62: 19,738,541 km (0.104 R)
• M63: 20,054,043 km (0.067 R)
• M64: 21,332,357 km (0.08 R)
• M65: 21,764,246 km (0.084 R)
• M66: 22,344,686 km (0.073 R)
• M67: 22,710,154 km (0.103 R)
• M68: 23,003,814 km (0.101 R)
• M69: 23,558,074 km (0.093 R)
• M70: 24,116,673 km (0.102 R)
• M71: 24,341,219 km (0.073 R)
• M72: 24,491,415 km (0.097 R)
• M73: 24,641,911 km (0.089 R)
• M74: 25,398,876 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.28 AU - 3.78 AU

Year: 4498 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,814,699 km

• M1: 258,505 km (0.106 R)
• M2: 439,967 km (0.054 R)
• M3: 558,898 km (0.109 R)
• M4: 691,591 km (0.087 R)
• M5: 978,819 km (0.051 R)
• M6: 1,831,976 km (0.066 R)
• M7: 1,992,943 km (0.104 R)
• M8: 2,178,594 km (0.078 R)
• M9: 2,792,095 km (0.055 R)
• M10: 3,001,083 km (0.115 R)
• M11: 3,706,736 km (0.067 R)
• M12: 4,134,736 km (0.09 R)
• M13: 4,310,363 km (0.058 R)
• M14: 5,212,588 km (0.111 R)
• M15: 5,832,073 km (0.052 R)
• M16: 6,086,389 km (0.112 R)
• M17: 6,258,128 km (0.087 R)
• M18: 6,533,238 km (0.075 R)
• M19: 6,635,713 km (0.109 R)
• M20: 6,946,128 km (0.052 R)
• M21: 7,428,282 km (0.04 R)
• M22: 7,611,988 km (0.06 R)
• M23: 7,766,224 km (0.049 R)
• M24: 8,077,836 km (0.117 R)
• M25: 8,537,102 km (0.099 R)
• M26: 8,633,144 km (0.103 R)
• M27: 9,348,820 km (0.11 R)
• M28: 10,474,993 km (0.115 R)
• M29: 10,664,084 km (0.039 R)
• M30: 11,804,170 km (0.116 R)
• M31: 12,144,654 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.4

Radius: 3.3

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.21 AU - 7.05 AU

Year: 11579 Days

Day: 21 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,814,699 km

• M1: 93,648 km (0.064 R)
• M2: 159,172 km (0.086 R)
• M3: 267,182 km (0.098 R)
• M4: 396,285 km (0.102 R)
• M5: 484,847 km (0.105 R)
• M6: 555,457 km (0.113 R)
• M7: 856,448 km (0.11 R)
• M8: 927,656 km (0.036 R)
• M9: 1,168,808 km (0.049 R)
• M10: 1,280,109 km (0.08 R)
• M11: 1,345,334 km (0.12 R)
• M12: 1,411,755 km (0.092 R)
• M13: 1,582,147 km (0.104 R)
• M14: 1,687,614 km (0.066 R)
• M15: 2,307,547 km (0.114 R)
• M16: 2,508,008 km (0.094 R)
• M17: 3,208,575 km (0.08 R)
• M18: 3,432,074 km (0.096 R)
• M19: 3,707,035 km (0.047 R)
• M20: 4,156,577 km (0.11 R)
• M21: 4,598,190 km (0.111 R)
• M22: 4,648,155 km (0.117 R)
• M23: 5,028,882 km (0.093 R)
• M24: 5,340,494 km (0.08 R)
• M25: 5,765,801 km (0.089 R)
• M26: 6,395,907 km (0.081 R)
• M27: 6,704,977 km (0.079 R)
• M28: 6,790,098 km (0.114 R)
• M29: 6,875,518 km (0.049 R)
• M30: 7,105,300 km (0.103 R)
• M31: 7,279,283 km (0.103 R)
• M32: 7,337,476 km (0.068 R)
• M33: 7,513,403 km (0.096 R)
• M34: 7,572,195 km (0.1 R)
• M35: 7,601,816 km (0.075 R)
• M36: 7,899,067 km (0.062 R)
• M37: 8,200,058 km (0.092 R)
• M38: 8,230,426 km (0.09 R)
• M39: 8,597,090 km (0.108 R)
• M40: 8,844,376 km (0.063 R)
• M41: 9,409,556 km (0.114 R)
• M42: 9,441,271 km (0.113 R)
• M43: 10,344,394 km (0.044 R)
• M44: 10,442,829 km (0.099 R)
• M45: 11,140,254 km (0.12 R)
• M46: 12,024,228 km (0.115 R)
• M47: 12,127,750 km (0.097 R)
• M48: 12,162,307 km (0.057 R)
• M49: 12,439,811 km (0.06 R)
• M50: 12,474,667 km (0.117 R)
• M51: 12,649,398 km (0.085 R)
• M52: 12,719,559 km (0.09 R)
• M53: 12,754,565 km (0.087 R)
• M54: 12,789,720 km (0.095 R)
• M55: 12,965,947 km (0.115 R)
• M56: 13,142,921 km (0.033 R)
• M57: 13,750,587 km (0.105 R)
• M58: 14,330,728 km (0.098 R)
• M59: 14,771,144 km (0.09 R)
• M60: 15,104,448 km (0.096 R)
• M61: 15,590,043 km (0.119 R)
• M62: 15,665,291 km (0.082 R)
• M63: 15,778,237 km (0.1 R)
• M64: 16,538,493 km (0.093 R)
• M65: 16,845,917 km (0.076 R)
• M66: 17,155,136 km (0.094 R)
• M67: 17,897,141 km (0.071 R)
• M68: 18,173,149 km (0.064 R)
• M69: 18,252,287 km (0.112 R)
• M70: 18,371,217 km (0.095 R)
• M71: 18,649,619 km (0.084 R)
• M72: 18,969,608 km (0.112 R)
• M73: 19,049,793 km (0.079 R)
• M74: 19,090,035 km (0.118 R)
• M75: 19,614,824 km (0.095 R)
• M76: 20,226,231 km (0.055 R)
• M77: 20,431,479 km (0.108 R)
• M78: 21,593,256 km (0.083 R)
• M79: 22,393,904 km (0.036 R)
• M80: 22,521,062 km (0.111 R)
• M81: 22,819,061 km (0.112 R)
• M82: 23,937,006 km (0.081 R)
• M83: 24,371,737 km (0.117 R)
• M84: 24,852,993 km (0.109 R)
• M85: 25,425,804 km (0.095 R)
• M86: 26,808,986 km (0.116 R)
• M87: 27,079,459 km (0.11 R)
• M88: 28,491,662 km (0.104 R)
• M89: 28,629,592 km (0.118 R)
• M90: 28,813,747 km (0.078 R)
• M91: 29,229,778 km (0.097 R)
• M92: 29,927,503 km (0.082 R)
• M93: 30,301,797 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit