🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 14.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 297 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 13,306,323 km

• M1: 178,919 km (0.088 R)
• M2: 271,969 km (0.114 R)
• M3: 378,632 km (0.067 R)
• M4: 478,713 km (0.099 R)
• M5: 631,752 km (0.064 R)
• M6: 800,797 km (0.101 R)
• M7: 967,898 km (0.092 R)
• M8: 1,083,837 km (0.1 R)
• M9: 1,229,694 km (0.09 R)
• M10: 1,330,823 km (0.117 R)
• M11: 1,615,358 km (0.055 R)
• M12: 1,736,831 km (0.095 R)
• M13: 1,842,148 km (0.11 R)
• M14: 2,034,381 km (0.111 R)
• M15: 2,130,423 km (0.091 R)
• M16: 2,264,613 km (0.101 R)
• M17: 2,439,193 km (0.066 R)
• M18: 2,695,604 km (0.07 R)
• M19: 2,790,599 km (0.118 R)
• M20: 2,989,863 km (0.111 R)
• M21: 3,082,614 km (0.118 R)
• M22: 3,469,324 km (0.052 R)
• M23: 3,740,096 km (0.101 R)
• M24: 3,928,739 km (0.08 R)
• M25: 4,152,986 km (0.095 R)
• M26: 4,381,422 km (0.078 R)
• M27: 4,474,024 km (0.112 R)
• M28: 4,573,955 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 13.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.76 AU - 1.02 AU

Year: 580 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,306,323 km

• M1: 183,257 km (0.09 R)
• M2: 282,740 km (0.079 R)
• M3: 405,261 km (0.095 R)
• M4: 529,277 km (0.084 R)
• M5: 614,997 km (0.066 R)
• M6: 799,002 km (0.114 R)
• M7: 917,035 km (0.112 R)
• M8: 1,069,475 km (0.115 R)
• M9: 1,260,811 km (0.086 R)
• M10: 1,457,831 km (0.104 R)
• M11: 1,732,343 km (0.073 R)
• M12: 1,896,901 km (0.077 R)
• M13: 2,031,090 km (0.108 R)
• M14: 2,117,558 km (0.086 R)
• M15: 2,324,153 km (0.045 R)
• M16: 2,468,365 km (0.042 R)
• M17: 2,584,303 km (0.117 R)
• M18: 2,797,779 km (0.072 R)
• M19: 2,927,032 km (0.115 R)
• M20: 3,083,362 km (0.118 R)
• M21: 3,369,991 km (0.089 R)
• M22: 3,586,459 km (0.048 R)
• M23: 3,861,271 km (0.112 R)
• M24: 3,951,329 km (0.107 R)
• M25: 4,051,410 km (0.114 R)
• M26: 4,226,140 km (0.104 R)
• M27: 4,356,589 km (0.03 R)
• M28: 4,583,230 km (0.115 R)
• M29: 4,678,823 km (0.112 R)
• M30: 4,794,612 km (0.098 R)
• M31: 4,901,425 km (0.036 R)
• M32: 5,058,353 km (0.069 R)
• M33: 5,246,846 km (0.049 R)
• M34: 5,528,988 km (0.036 R)
• M35: 5,733,638 km (0.112 R)
• M36: 5,878,299 km (0.071 R)
• M37: 5,982,419 km (0.102 R)
• M38: 6,245,562 km (0.117 R)
• M39: 6,469,510 km (0.118 R)
• M40: 6,707,071 km (0.071 R)
• M41: 6,870,581 km (0.061 R)
• M42: 7,002,527 km (0.097 R)
• M43: 7,102,009 km (0.077 R)
• M44: 7,246,521 km (0.106 R)
• M45: 7,391,930 km (0.077 R)
• M46: 7,493,208 km (0.102 R)
• M47: 7,754,256 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 11

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.12 AU - 2.44 AU

Year: 2376 Days

Day: 11.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,306,323 km

• M1: 137,929 km (0.1 R)
• M2: 407,355 km (0.052 R)
• M3: 572,062 km (0.032 R)
• M4: 657,034 km (0.086 R)
• M5: 761,154 km (0.063 R)
• M6: 1,134,101 km (0.099 R)
• M7: 1,288,337 km (0.075 R)
• M8: 1,359,097 km (0.118 R)
• M9: 1,551,779 km (0.086 R)
• M10: 1,882,689 km (0.098 R)
• M11: 2,344,199 km (0.104 R)
• M12: 2,442,933 km (0.106 R)
• M13: 2,565,603 km (0.115 R)
• M14: 2,828,746 km (0.116 R)
• M15: 3,136,918 km (0.097 R)
• M16: 3,209,622 km (0.033 R)
• M17: 3,331,993 km (0.041 R)
• M18: 3,619,520 km (0.057 R)
• M19: 3,824,320 km (0.11 R)
• M20: 4,258,902 km (0.08 R)
• M21: 4,653,990 km (0.09 R)
• M22: 4,723,254 km (0.06 R)
• M23: 4,848,916 km (0.084 R)
• M24: 4,919,227 km (0.113 R)
• M25: 5,117,893 km (0.068 R)
• M26: 5,348,124 km (0.076 R)
• M27: 5,685,317 km (0.091 R)
• M28: 5,759,518 km (0.072 R)
• M29: 5,878,897 km (0.107 R)
• M30: 6,135,457 km (0.06 R)
• M31: 6,503,917 km (0.09 R)
• M32: 7,038,281 km (0.106 R)
• M33: 7,586,706 km (0.085 R)
• M34: 8,283,384 km (0.076 R)
• M35: 8,537,102 km (0.071 R)
• M36: 8,639,427 km (0.075 R)
• M37: 8,742,051 km (0.096 R)
• M38: 8,810,716 km (0.027 R)
• M39: 9,331,317 km (0.1 R)
• M40: 9,613,159 km (0.106 R)
• M41: 9,897,844 km (0.064 R)
• M42: 10,530,194 km (0.11 R)
• M43: 10,676,501 km (0.112 R)
• M44: 11,008,459 km (0.119 R)
• M45: 11,587,851 km (0.055 R)
• M46: 11,833,940 km (0.079 R)
• M47: 12,043,377 km (0.082 R)
• M48: 12,408,096 km (0.103 R)
• M49: 12,485,438 km (0.105 R)
• M50: 12,620,974 km (0.09 R)
• M51: 12,854,646 km (0.102 R)
• M52: 12,991,528 km (0.071 R)
• M53: 13,148,606 km (0.094 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: 196 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit