🌌 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: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,265,003 km

• M1: 179,966 km (0.096 R)
• M2: 262,993 km (0.096 R)
• M3: 363,523 km (0.057 R)
• M4: 446,849 km (0.114 R)
• M5: 533,616 km (0.087 R)
• M6: 631,004 km (0.033 R)
• M7: 725,550 km (0.111 R)
• M8: 818,749 km (0.061 R)
• M9: 946,506 km (0.088 R)
• M10: 1,050,027 km (0.028 R)
• M11: 1,141,581 km (0.115 R)
• M12: 1,231,789 km (0.113 R)
• M13: 1,346,231 km (0.106 R)
• M14: 1,442,423 km (0.078 R)
• M15: 1,545,496 km (0.115 R)
• M16: 1,909,318 km (0.032 R)
• M17: 2,013,438 km (0.078 R)
• M18: 2,284,958 km (0.104 R)
• M19: 2,449,366 km (0.06 R)
• M20: 2,557,525 km (0.106 R)
• M21: 2,750,955 km (0.089 R)
• M22: 2,937,803 km (0.102 R)
• M23: 3,029,955 km (0.051 R)
• M24: 3,211,268 km (0.115 R)
• M25: 3,318,380 km (0.085 R)
• M26: 3,456,908 km (0.089 R)
• M27: 3,542,178 km (0.119 R)
• M28: 3,677,564 km (0.115 R)
• M29: 3,852,594 km (0.114 R)
• M30: 3,998,302 km (0.115 R)
• M31: 4,113,792 km (0.075 R)
• M32: 4,236,911 km (0.101 R)
• M33: 4,361,227 km (0.072 R)
• M34: 4,500,054 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 9.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.04 AU - 2.64 AU

Year: 2471 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,265,003 km

• M1: 117,285 km (0.063 R)
• M2: 238,908 km (0.052 R)
• M3: 321,037 km (0.07 R)
• M4: 433,086 km (0.083 R)
• M5: 503,995 km (0.053 R)
• M6: 750,832 km (0.064 R)
• M7: 816,804 km (0.115 R)
• M8: 884,871 km (0.044 R)
• M9: 947,104 km (0.078 R)
• M10: 1,118,094 km (0.097 R)
• M11: 1,177,335 km (0.113 R)
• M12: 1,237,773 km (0.066 R)
• M13: 1,317,060 km (0.112 R)
• M14: 1,499,719 km (0.11 R)
• M15: 1,603,689 km (0.109 R)
• M16: 1,739,674 km (0.112 R)
• M17: 1,849,329 km (0.089 R)
• M18: 1,920,388 km (0.038 R)
• M19: 1,981,873 km (0.09 R)
• M20: 2,107,086 km (0.065 R)
• M21: 2,202,829 km (0.113 R)
• M22: 2,289,147 km (0.093 R)
• M23: 2,376,661 km (0.097 R)
• M24: 2,623,049 km (0.049 R)
• M25: 2,936,756 km (0.089 R)
• M26: 3,225,928 km (0.1 R)
• M27: 3,324,364 km (0.116 R)
• M28: 3,511,660 km (0.064 R)
• M29: 3,651,235 km (0.045 R)
• M30: 4,281,790 km (0.118 R)
• M31: 4,363,022 km (0.096 R)
• M32: 4,720,860 km (0.115 R)
• M33: 4,790,872 km (0.113 R)
• M34: 4,889,307 km (0.104 R)
• M35: 5,362,784 km (0.114 R)
• M36: 5,450,449 km (0.099 R)
• M37: 5,671,704 km (0.043 R)
• M38: 5,896,101 km (0.11 R)
• M39: 5,986,608 km (0.049 R)
• M40: 6,168,967 km (0.109 R)
• M41: 6,727,416 km (0.109 R)
• M42: 7,318,328 km (0.102 R)
• M43: 7,448,328 km (0.104 R)
• M44: 7,611,839 km (0.116 R)
• M45: 7,892,484 km (0.04 R)
• M46: 7,975,661 km (0.115 R)
• M47: 8,379,276 km (0.112 R)
• M48: 8,481,152 km (0.032 R)
• M49: 8,583,627 km (0.118 R)
• M50: 8,651,993 km (0.074 R)
• M51: 8,720,658 km (0.108 R)
• M52: 9,049,175 km (0.115 R)
• M53: 9,933,299 km (0.032 R)
• M54: 10,023,207 km (0.083 R)
• M55: 10,240,124 km (0.038 R)
• M56: 10,476,788 km (0.095 R)
• M57: 10,770,747 km (0.043 R)
• M58: 10,881,600 km (0.047 R)
• M59: 11,839,624 km (0.065 R)
• M60: 11,935,068 km (0.078 R)
• M61: 12,069,107 km (0.038 R)
• M62: 12,203,596 km (0.098 R)
• M63: 12,551,561 km (0.118 R)
• M64: 12,668,396 km (0.11 R)
• M65: 12,824,577 km (0.049 R)
• M66: 13,020,849 km (0.059 R)
• M67: 13,099,538 km (0.117 R)
• M68: 13,237,766 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 13.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.43 AU - 5.41 AU

Year: 7533 Days

Day: 14.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,265,003 km

• M1: 194,926 km (0.096 R)
• M2: 281,992 km (0.056 R)
• M3: 452,982 km (0.1 R)
• M4: 1,171,501 km (0.114 R)
• M5: 1,340,247 km (0.09 R)
• M6: 1,627,475 km (0.106 R)
• M7: 2,409,872 km (0.063 R)
• M8: 2,716,997 km (0.102 R)
• M9: 2,967,124 km (0.082 R)
• M10: 3,441,649 km (0.083 R)
• M11: 4,068,613 km (0.113 R)
• M12: 4,303,033 km (0.112 R)
• M13: 4,435,278 km (0.112 R)
• M14: 4,922,668 km (0.105 R)
• M15: 5,570,277 km (0.076 R)
• M16: 5,919,139 km (0.105 R)
• M17: 6,066,493 km (0.039 R)
• M18: 6,304,952 km (0.061 R)
• M19: 6,455,597 km (0.091 R)
• M20: 6,791,295 km (0.092 R)
• M21: 7,832,346 km (0.06 R)
• M22: 7,929,435 km (0.093 R)
• M23: 8,092,198 km (0.044 R)
• M24: 8,190,483 km (0.087 R)
• M25: 8,289,068 km (0.104 R)
• M26: 8,754,617 km (0.063 R)
• M27: 9,024,492 km (0.093 R)
• M28: 9,955,439 km (0.117 R)
• M29: 10,628,929 km (0.061 R)
• M30: 10,808,596 km (0.045 R)
• M31: 10,989,310 km (0.066 R)
• M32: 11,427,183 km (0.111 R)
• M33: 11,574,387 km (0.119 R)
• M34: 11,722,190 km (0.078 R)
• M35: 12,094,689 km (0.065 R)
• M36: 12,207,186 km (0.08 R)
• M37: 12,319,983 km (0.089 R)
• M38: 12,471,077 km (0.098 R)
• M39: 12,774,910 km (0.112 R)
• M40: 13,004,393 km (0.116 R)
• M41: 13,235,223 km (0.027 R)
• M42: 14,132,960 km (0.116 R)
• M43: 14,569,187 km (0.111 R)
• M44: 14,929,568 km (0.094 R)
• M45: 15,455,106 km (0.117 R)
• M46: 15,863,657 km (0.069 R)
• M47: 17,363,526 km (0.076 R)
• M48: 18,302,252 km (0.106 R)
• M49: 18,691,057 km (0.117 R)
• M50: 18,951,806 km (0.11 R)
• M51: 20,452,123 km (0.079 R)
• M52: 21,126,062 km (0.053 R)
• M53: 22,866,035 km (0.094 R)
• M54: 23,005,310 km (0.094 R)
• M55: 23,191,560 km (0.109 R)
• M56: 23,284,909 km (0.083 R)
• M57: 23,988,467 km (0.091 R)
• M58: 24,509,068 km (0.107 R)
• M59: 24,889,944 km (0.113 R)
• M60: 25,080,981 km (0.058 R)
• M61: 25,754,021 km (0.079 R)
• M62: 26,044,241 km (0.09 R)
• M63: 26,384,277 km (0.097 R)
• M64: 28,155,965 km (0.075 R)
• M65: 29,106,510 km (0.095 R)
• M66: 29,509,826 km (0.071 R)
• M67: 30,322,142 km (0.056 R)
• M68: 30,679,831 km (0.072 R)
• M69: 30,884,929 km (0.077 R)
• M70: 31,090,327 km (0.097 R)
• M71: 31,865,094 km (0.111 R)
• M72: 32,645,995 km (0.099 R)
• M73: 32,960,151 km (0.05 R)
• M74: 33,538,795 km (0.082 R)
• M75: 34,492,781 km (0.108 R)
• M76: 35,455,743 km (0.111 R)
• M77: 36,048,599 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit