🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 8.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 414 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,047,801 km

• M1: 109,506 km (0.103 R)
• M2: 186,549 km (0.119 R)
• M3: 270,922 km (0.119 R)
• M4: 337,792 km (0.111 R)
• M5: 473,028 km (0.032 R)
• M6: 563,685 km (0.099 R)
• M7: 638,633 km (0.111 R)
• M8: 708,795 km (0.032 R)
• M9: 926,310 km (0.104 R)
• M10: 993,779 km (0.066 R)
• M11: 1,103,583 km (0.119 R)
• M12: 1,193,043 km (0.092 R)
• M13: 1,525,449 km (0.049 R)
• M14: 1,586,785 km (0.038 R)
• M15: 1,696,440 km (0.046 R)
• M16: 1,804,599 km (0.076 R)
• M17: 1,935,796 km (0.025 R)
• M18: 2,061,758 km (0.079 R)
• M19: 2,186,074 km (0.119 R)
• M20: 2,335,073 km (0.074 R)
• M21: 2,437,847 km (0.077 R)
• M22: 2,528,354 km (0.113 R)
• M23: 2,606,294 km (0.087 R)
• M24: 2,736,444 km (0.095 R)
• M25: 2,821,266 km (0.096 R)
• M26: 2,887,837 km (0.104 R)
• M27: 2,998,241 km (0.067 R)
• M28: 3,184,041 km (0.073 R)
• M29: 3,313,294 km (0.105 R)
• M30: 3,383,605 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 15

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.04 AU - 1.12 AU

Year: 761 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,047,801 km

• M1: 187,147 km (0.117 R)
• M2: 312,360 km (0.068 R)
• M3: 423,063 km (0.052 R)
• M4: 518,955 km (0.106 R)
• M5: 642,373 km (0.077 R)
• M6: 754,871 km (0.067 R)
• M7: 865,274 km (0.068 R)
• M8: 1,115,701 km (0.088 R)
• M9: 1,267,842 km (0.072 R)
• M10: 1,373,308 km (0.113 R)
• M11: 1,506,750 km (0.045 R)
• M12: 1,625,680 km (0.106 R)
• M13: 1,787,246 km (0.099 R)
• M14: 1,900,342 km (0.12 R)
• M15: 2,465,971 km (0.06 R)
• M16: 3,019,184 km (0.092 R)
• M17: 3,131,233 km (0.062 R)
• M18: 3,244,778 km (0.107 R)
• M19: 3,476,206 km (0.092 R)
• M20: 3,627,898 km (0.099 R)
• M21: 4,114,091 km (0.083 R)
• M22: 4,265,933 km (0.114 R)
• M23: 4,891,850 km (0.062 R)
• M24: 5,005,395 km (0.06 R)
• M25: 5,196,581 km (0.083 R)
• M26: 5,331,967 km (0.093 R)
• M27: 5,695,341 km (0.105 R)
• M28: 5,935,445 km (0.041 R)
• M29: 6,199,336 km (0.117 R)
• M30: 6,312,133 km (0.109 R)
• M31: 6,550,292 km (0.027 R)
• M32: 6,759,879 km (0.092 R)
• M33: 6,886,588 km (0.056 R)
• M34: 7,121,158 km (0.052 R)
• M35: 7,336,878 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 14

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.65 AU - 4.97 AU

Year: 7155 Days

Day: 9.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,047,801 km

• M1: 181,612 km (0.063 R)
• M2: 300,991 km (0.088 R)
• M3: 396,734 km (0.107 R)
• M4: 524,939 km (0.026 R)
• M5: 708,047 km (0.089 R)
• M6: 967,749 km (0.106 R)
• M7: 1,087,427 km (0.096 R)
• M8: 1,428,809 km (0.075 R)
• M9: 1,516,474 km (0.081 R)
• M10: 1,697,637 km (0.059 R)
• M11: 1,804,599 km (0.047 R)
• M12: 1,941,481 km (0.079 R)
• M13: 2,067,891 km (0.091 R)
• M14: 2,464,027 km (0.079 R)
• M15: 2,679,148 km (0.118 R)
• M16: 2,804,960 km (0.09 R)
• M17: 3,244,179 km (0.073 R)
• M18: 3,395,572 km (0.038 R)
• M19: 3,583,916 km (0.103 R)
• M20: 3,793,353 km (0.103 R)
• M21: 4,078,936 km (0.038 R)
• M22: 4,595,946 km (0.088 R)
• M23: 4,804,934 km (0.089 R)
• M24: 5,331,070 km (0.095 R)
• M25: 6,186,022 km (0.111 R)
• M26: 6,374,964 km (0.073 R)
• M27: 6,565,701 km (0.033 R)
• M28: 6,693,906 km (0.113 R)
• M29: 6,931,318 km (0.114 R)
• M30: 7,040,076 km (0.094 R)
• M31: 7,171,423 km (0.064 R)
• M32: 7,615,130 km (0.114 R)
• M33: 8,646,159 km (0.073 R)
• M34: 8,763,443 km (0.076 R)
• M35: 9,071,016 km (0.072 R)
• M36: 9,430,201 km (0.094 R)
• M37: 9,623,631 km (0.064 R)
• M38: 9,769,639 km (0.077 R)
• M39: 10,137,949 km (0.042 R)
• M40: 10,686,225 km (0.11 R)
• M41: 10,938,746 km (0.109 R)
• M42: 11,040,323 km (0.109 R)
• M43: 11,244,374 km (0.036 R)
• M44: 12,204,493 km (0.103 R)
• M45: 12,336,289 km (0.079 R)
• M46: 12,441,905 km (0.043 R)
• M47: 12,574,599 km (0.06 R)
• M48: 13,488,941 km (0.119 R)
• M49: 13,816,859 km (0.085 R)
• M50: 14,760,074 km (0.103 R)
• M51: 14,928,671 km (0.084 R)
• M52: 15,126,140 km (0.082 R)
• M53: 15,580,917 km (0.085 R)
• M54: 16,098,077 km (0.114 R)
• M55: 16,562,429 km (0.075 R)
• M56: 16,708,437 km (0.078 R)
• M57: 16,825,572 km (0.1 R)
• M58: 16,913,535 km (0.056 R)
• M59: 17,031,119 km (0.12 R)
• M60: 17,267,185 km (0.115 R)
• M61: 18,162,079 km (0.106 R)
• M62: 18,252,287 km (0.041 R)
• M63: 18,403,231 km (0.07 R)
• M64: 18,524,106 km (0.094 R)
• M65: 18,675,798 km (0.115 R)
• M66: 19,409,277 km (0.083 R)
• M67: 20,183,446 km (0.086 R)
• M68: 20,715,565 km (0.086 R)
• M69: 20,999,203 km (0.086 R)
• M70: 21,188,893 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.2

Radius: 6.8

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.56 AU - 11.58 AU

Year: 23308 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,047,801 km

• M1: 264,788 km (0.116 R)
• M2: 336,446 km (0.025 R)
• M3: 796,758 km (0.043 R)
• M4: 1,140,235 km (0.095 R)
• M5: 1,698,235 km (0.116 R)
• M6: 2,023,910 km (0.037 R)
• M7: 2,175,003 km (0.116 R)
• M8: 2,408,675 km (0.081 R)
• M9: 4,019,096 km (0.112 R)
• M10: 4,549,720 km (0.112 R)
• M11: 4,648,604 km (0.112 R)
• M12: 5,153,497 km (0.043 R)
• M13: 5,622,786 km (0.05 R)
• M14: 6,324,699 km (0.04 R)
• M15: 6,658,003 km (0.086 R)
• M16: 6,770,351 km (0.077 R)
• M17: 7,341,665 km (0.105 R)
• M18: 7,457,753 km (0.114 R)
• M19: 7,928,238 km (0.086 R)
• M20: 9,776,819 km (0.104 R)
• M21: 13,416,685 km (0.086 R)
• M22: 13,772,728 km (0.09 R)
• M23: 15,154,264 km (0.1 R)
• M24: 16,503,338 km (0.055 R)
• M25: 18,046,889 km (0.056 R)
• M26: 20,365,506 km (0.068 R)
• M27: 20,692,527 km (0.119 R)
• M28: 20,856,786 km (0.052 R)
• M29: 21,103,921 km (0.059 R)
• M30: 21,934,638 km (0.054 R)
• M31: 22,269,887 km (0.106 R)
• M32: 22,606,931 km (0.102 R)
• M33: 23,885,694 km (0.069 R)
• M34: 24,577,135 km (0.053 R)
• M35: 24,664,051 km (0.118 R)
• M36: 27,860,060 km (0.097 R)
• M37: 28,041,373 km (0.063 R)
• M38: 28,314,090 km (0.086 R)
• M39: 28,953,920 km (0.073 R)
• M40: 29,229,629 km (0.112 R)
• M41: 31,183,527 km (0.079 R)
• M42: 31,560,513 km (0.093 R)
• M43: 32,891,785 km (0.119 R)
• M44: 34,435,485 km (0.037 R)
• M45: 34,825,038 km (0.061 R)
• M46: 35,216,087 km (0.096 R)
• M47: 35,904,087 km (0.071 R)
• M48: 36,101,407 km (0.072 R)
• M49: 36,497,093 km (0.101 R)
• M50: 38,094,649 km (0.055 R)
• M51: 38,598,495 km (0.079 R)
• M52: 42,082,928 km (0.08 R)
• M53: 42,291,019 km (0.102 R)
• M54: 42,812,816 km (0.088 R)
• M55: 43,441,726 km (0.059 R)
• M56: 44,496,540 km (0.077 R)
• M57: 45,027,164 km (0.091 R)
• M58: 45,666,695 km (0.043 R)
• M59: 45,987,582 km (0.067 R)
• M60: 46,954,583 km (0.109 R)
• M61: 49,346,802 km (0.05 R)
• M62: 50,226,438 km (0.115 R)
• M63: 51,333,313 km (0.115 R)
• M64: 52,112,867 km (0.109 R)
• M65: 52,336,366 km (0.098 R)
• M66: 53,008,659 km (0.063 R)
• M67: 56,069,132 km (0.079 R)
• M68: 56,183,575 km (0.047 R)
• M69: 57,101,956 km (0.063 R)
• M70: 57,217,146 km (0.072 R)
• M71: 57,447,677 km (0.097 R)
• M72: 58,604,966 km (0.089 R)
• M73: 59,069,916 km (0.072 R)
• M74: 60,707,265 km (0.105 R)
• M75: 62,953,178 km (0.04 R)
• M76: 63,429,497 km (0.116 R)
• M77: 65,105,891 km (0.097 R)
• M78: 65,587,446 km (0.09 R)
• M79: 67,404,163 km (0.096 R)
• M80: 68,135,397 km (0.044 R)
• M81: 68,257,619 km (0.097 R)
• M82: 68,502,062 km (0.058 R)
• M83: 73,452,704 km (0.115 R)
• M84: 74,834,240 km (0.095 R)
• M85: 76,351,163 km (0.106 R)
• M86: 77,113,364 km (0.112 R)
• M87: 78,261,378 km (0.114 R)
• M88: 78,517,340 km (0.108 R)
• M89: 80,316,404 km (0.084 R)
• M90: 81,739,379 km (0.101 R)
• M91: 81,999,081 km (0.067 R)
• M92: 82,389,083 km (0.045 R)
• M93: 85,662,583 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 7.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.85 AU - 11.75 AU

Year: 24073 Days

Day: 15.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,047,801 km

• M1: 91,554 km (0.107 R)
• M2: 357,689 km (0.064 R)
• M3: 720,613 km (0.109 R)
• M4: 1,029,533 km (0.045 R)
• M5: 1,149,510 km (0.061 R)
• M6: 1,274,125 km (0.087 R)
• M7: 1,536,819 km (0.107 R)
• M8: 1,618,948 km (0.08 R)
• M9: 1,674,599 km (0.075 R)
• M10: 1,903,483 km (0.082 R)
• M11: 3,156,814 km (0.074 R)
• M12: 3,475,907 km (0.1 R)
• M13: 4,376,187 km (0.055 R)
• M14: 4,771,723 km (0.116 R)
• M15: 4,933,289 km (0.081 R)
• M16: 6,288,496 km (0.119 R)
• M17: 6,376,908 km (0.119 R)
• M18: 6,644,389 km (0.088 R)
• M19: 6,689,269 km (0.092 R)
• M20: 6,779,476 km (0.099 R)
• M21: 7,282,873 km (0.099 R)
• M22: 7,845,660 km (0.062 R)
• M23: 8,084,269 km (0.056 R)
• M24: 8,963,156 km (0.072 R)
• M25: 9,162,570 km (0.103 R)
• M26: 9,262,801 km (0.09 R)
• M27: 9,820,651 km (0.103 R)
• M28: 10,337,362 km (0.07 R)
• M29: 10,651,518 km (0.078 R)
• M30: 10,862,750 km (0.077 R)
• M31: 11,182,291 km (0.053 R)
• M32: 11,450,819 km (0.075 R)
• M33: 11,558,829 km (0.105 R)
• M34: 11,721,592 km (0.083 R)
• M35: 11,939,705 km (0.081 R)
• M36: 12,490,674 km (0.11 R)
• M37: 12,601,975 km (0.118 R)
• M38: 13,560,598 km (0.064 R)
• M39: 13,904,524 km (0.097 R)
• M40: 15,012,446 km (0.057 R)
• M41: 15,130,777 km (0.113 R)
• M42: 15,606,947 km (0.115 R)
• M43: 15,666,936 km (0.098 R)
• M44: 15,967,478 km (0.12 R)
• M45: 16,513,211 km (0.101 R)
• M46: 16,880,325 km (0.045 R)
• M47: 18,123,782 km (0.11 R)
• M48: 18,249,743 km (0.089 R)
• M49: 19,332,234 km (0.084 R)
• M50: 19,589,991 km (0.1 R)
• M51: 19,719,243 km (0.059 R)
• M52: 20,108,796 km (0.056 R)
• M53: 27,468,712 km (0.094 R)
• M54: 27,830,889 km (0.077 R)
• M55: 27,903,593 km (0.045 R)
• M56: 28,560,328 km (0.109 R)
• M57: 30,710,797 km (0.087 R)
• M58: 31,237,681 km (0.056 R)
• M59: 31,540,168 km (0.079 R)
• M60: 31,919,548 km (0.114 R)
• M61: 32,071,689 km (0.09 R)
• M62: 32,836,134 km (0.082 R)
• M63: 33,529,371 km (0.12 R)
• M64: 33,994,171 km (0.085 R)
• M65: 34,851,816 km (0.058 R)
• M66: 35,716,641 km (0.061 R)
• M67: 36,349,889 km (0.106 R)
• M68: 37,467,236 km (0.098 R)
• M69: 37,869,055 km (0.114 R)
• M70: 38,030,023 km (0.05 R)
• M71: 39,082,893 km (0.095 R)
• M72: 41,465,538 km (0.072 R)
• M73: 42,716,475 km (0.068 R)
• M74: 42,800,250 km (0.074 R)
• M75: 44,318,519 km (0.116 R)
• M76: 45,340,422 km (0.102 R)
• M77: 47,755,081 km (0.089 R)
• M78: 48,452,656 km (0.104 R)
• M79: 48,627,536 km (0.067 R)
• M80: 49,065,708 km (0.1 R)
• M81: 49,329,299 km (0.093 R)
• M82: 50,034,354 km (0.057 R)
• M83: 53,068,049 km (0.071 R)
• M84: 53,338,522 km (0.072 R)
• M85: 53,880,964 km (0.101 R)
• M86: 54,152,933 km (0.11 R)
• M87: 54,880,128 km (0.115 R)
• M88: 57,821,522 km (0.099 R)
• M89: 60,154,949 km (0.088 R)
• M90: 60,248,897 km (0.111 R)
• M91: 61,380,455 km (0.077 R)
• M92: 62,043,772 km (0.094 R)
• M93: 62,138,617 km (0.061 R)
• M94: 63,473,030 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit